Sunbelt Hot Tubs — Frequently Asked Questions
694 answers about hot tubs, swim spas, in-ground spas, bathtubs, warranty, parts, water care, installation and dealers — from Sunbelt Hot Tubs, the Texas hot tub manufacturer in Rosenberg / Houston since 1979.
Who is Sunbelt Hot Tubs?
We're Sunbelt Hot Tubs, a hot tub, swim spa, and bathtub manufacturer, not a retailer or dealer -- we hand-build every spa in the USA under our American Strong Handcraft™ standard. Founded in 1979 and based in Rosenberg and Houston, Texas, we've spent decades building durable, American-made spas designed to handle the Texas climate. We sell both through our network of independent authorized dealers and factory-direct to consumers.
Where is Sunbelt Hot Tubs located?
Sunbelt Hot Tubs, LLC is located at 1549 TX 36 N, Rosenberg, TX, 77471
What makes Sunbelt hot tubs different?
Sunbelt hand-crafts every spa with high-quality, durable, American-made materials. Key proprietary features include the SB Strong PES-GFC™ composite shell technology (one of the thickest and most durable shells in the industry), the SB Texas Strong Leak-Free radial pressure seal system (zero leaks on jets, filters, controls, suctions, or inserts - no thawing silicone or glue), ABS-backed acrylic shells available in four finishes (Sterling Silver, Tuscan Sun, Storm Clouds, and Smoky Mountains), and Endurance Cabinet construction. Sunbelt Hot Tubs is CEC certified through IAPMO EGS for plumbing, pool, spa, bathtub, and food equipment industries.
Is Sunbelt Hot Tubs certified or accredited?
Yes. Sunbelt is a BBB Accredited Business, its products are made in the USA, and it is CEC certified through IAPMO EGS (a trusted independent testing/listing authority).
How do I contact Sunbelt Hot Tubs for general questions or sales?
We'd love to help! For sales inquiries, call us at 281-575-9814, and for parts, warranty, or service support, call 281-788-6709. You can also visit us in person at 1549 Hwy 36 N, Rosenberg, TX 77471, or shop original replacement parts online at www.sunbelt.parts.
How do I contact Sunbelt for parts, warranty, or service support?
After-sales/parts support: Website www.sunbelthottubs.com/suppot, Phone 281-788-6709, Email parts@sunbelt.parts
How do I register my hot tub and check my warranty coverage?
Register online and review warranty coverage details at www.sunbelthottubs.com/warranty.
Where can I find the full owner's/user manual?
The complete, in-depth manual (covering all control panel functions, programmed settings, and error codes) can be downloaded at www.sunbelthottubs.com/manuals.
I love my new hot tub - can I share photos or a review?
Yes! Email your favorite photos to info@sunbelthottubs.com. If you're happy with your experience, Sunbelt also welcomes a Google review.
How long does delivery and set-up take?
Delivery and set-up usually takes about 2 to 2.5 hours, though an oversized spa or a swim spa (which often requires crane service) may take longer; we can't give an exact arrival time, but deliveries are scheduled approximately by morning or afternoon. Before delivery, we conduct a phone survey to confirm your site is properly prepared and to review any accessories or additional work included in your order, and afterward we'll send you a checklist of discussed items to confirm. All spas must be paid in full prior to or at the time of delivery.
What access does my yard need for delivery?
Before delivery, all debris and fencing limiting or blocking access to the set-up location must be removed, since our delivery crew doesn't trim trees or bushes, remove debris, or perform general yard maintenance. Most spas fit through a standard 40" gate, but larger models like the LS800, Infinity 156, and our swim spas require a wider opening with 10' of overhead clearance. If your yard isn't fully prepared when the crew arrives, or a crane turns out to be necessary, there will be a charge for waiting time or a second delivery trip, and arranging crane service is the customer's responsibility.
What if my yard isn't ready or a crane is needed on delivery day?
If the crew arrives and discovers a crane is necessary or the yard isn't fully prepared, there will be a charge for waiting time or a second delivery trip, and the customer is responsible for any crane service costs. Most swim spas require crane service and may involve additional delivery/installation charges. Enjoy your Sunbelt spa.
When do I need to pay for my spa?
All spas must be paid in full prior to or at the time of delivery, via certified check, check, credit card, or a completed finance contract. Enjoy your Sunbelt spa.
What kind of foundation does my spa need?
All portable spas must sit on a solid, flat foundation. Sunbelt recommends a 4" thick concrete slab (6" for swim spas) with 3/8" rebar reinforced on a 16" grid. Any other foundation type should be approved by a qualified contractor or engineer first to protect your warranty. If placing the spa on a deck or flooring, the structure must support at least 95 lbs per square foot (175 lbs per square foot for swim spas), since a filled spa is very heavy.
How much clearance does my spa need for servicing?
Allow 38" of clearance on the equipment side and 24" around the remaining perimeter for service access. Position your Sunbelt spa where you can view it from inside your house.
What happens before my delivery day?
Sunbelt conducts a phone survey before delivery to confirm you know what to expect, that your site is properly prepared, and to review any accessories or add-on work included in your order. After the survey, you'll receive a checklist to confirm site readiness (access route, slab/deck readiness, electrical readiness, any items to be removed, accessories chosen, and payment/financing status) before your delivery date.
What electrical setup does my spa need?
Most of our spas (Storm, Lone Star, Leisure, SB, and In-Ground Series) require a dedicated 220V circuit for full performance, so we recommend having a licensed electrician install the proper outlet and breaker before delivery. The exception is our Plug N Play 110V™ Tubly line, which simply plugs into a standard 110V outdoor outlet with no electrical upgrade needed. Be sure to check your specific model's spec sheet to confirm voltage, wire size, and breaker requirements.
What size wire and breaker do I need?
All portable spa packs need an isolated, dedicated circuit with no other appliances or lights sharing it, and extension cords must never be used. Two-pump spas require a 60 Amp GFCI breaker with 4-wire #6 AWG copper conductors (2 hots, 1 neutral, 1 isolated ground), while one-pump spas need a 50 Amp GFCI. Leave a 10ft minimum whip for connection, connect the GFCI's white neutral wire to an incoming line neutral, and make sure wiring is done correctly - improper wiring will void your warranty.
Can I use an extension cord for my hot tub?
No. Extension cords must never be used with your Sunbelt spa - this can cause low-voltage damage that is not covered under warranty.
How do I start up my hot tub for the first time (or after a drain and refill)?
Before filling, we ask you to turn off power at the circuit breaker and G.F.C.I., open the access door, and check that fittings are tight and slide-valves are fully extended, then fill the tub with a garden hose to the proper water level. Restore power at the G.F.C.I. and circuit breaker, then push the Jets button to run the high-speed pump for at least three minutes to purge air from the plumbing until the bubbles stop and the pump is primed. Once primed, select your desired temperature to begin heating, and always turn the heat down before draining your hot tub to protect the heater element.
How do I set the temperature on my hot tub?
To set the temperature, press and hold the UP (TEMP) key for 2 seconds until the display flashes the current selected temperature. Use the UP or DOWN arrow keys to scroll to your desired temperature, then press the SET key to lock it in. If you don't press SET, the hot tub will revert to the previous setting and your change won't be saved.
What does the SET key do?
Pressing the SET key tells the microcontroller you're finished using the hot tub, letting it take over management of filtration cycles, heat maintenance, economy modes, and freeze protection. We recommend pressing SET each time you're done soaking, and importantly, always turn the heat down before you drain your hot tub.
Is there anything I should do before draining my hot tub?
Yes - always turn down the heat BEFORE you drain your Sunbelt spa to protect the heater element.
What do I do when I first fill my hot tub (drain & fill / start-up)?
Pour 8 oz. of Metal Gon into the freshly filled water. Check whether your FROG System Bromine and Mineral cartridges need replacing. Boost your start-up with a once-per-week spa shock treatment of Spa 56 (Sodium Dichlor) or Sodium Bromide. Enjoy your Sunbelt spa.
What's the routine water maintenance schedule?
We recommend testing your water 1-2 times per week with test strips, keeping an eye on sanitizer, pH, and alkalinity levels. Shock your water after each use or at least once a week with Spa 56 (Sodium Dichlor) or Sodium Bromide, and add 1-2 ounces of spa clarifier and spa de-scaler weekly to keep water clear and prevent scale buildup. Rinse your filter cartridges every 1-2 weeks with a high-pressure hose, and if you have a FROG System installed, swap the Bromine cartridge every 6 weeks and the mineral cartridge every 4 months (or whenever either runs empty). On top of this routine care, we suggest a full drain and refill every 3-4 months to keep your spa fresh.
How often do I change my FROG System cartridges?
If you have a FROG System installed, change the Bromine cartridge every 6 weeks and the Mineral cartridge every 4 months - or sooner if either runs empty. Enjoy your Sunbelt spa.
How often should I rinse my filter?
Rinse filter cartridges every 1-2 weeks with a high-pressure hose to keep the filtration system working efficiently. Enjoy your Sunbelt spa.
What's the maximum safe water temperature?
The water in our hot tubs should never exceed 104°F (40°C), with 100°F to 104°F considered safe for a healthy adult; we recommend lower temperatures for younger children and for soaking sessions longer than 10 minutes. Always check the water temperature with an accurate thermometer before getting in, and avoid alcohol or drugs before or during use, since they can raise the risk of unconsciousness and drowning. Pregnant or possibly pregnant women should limit water temperature to 100°F (38°C) due to the risk of fetal harm, and anyone who is obese or has heart disease, blood pressure issues, circulatory problems, or diabetes should check with a physician before using the spa.
Are there special precautions for pregnant women?
Yes. Because excessive water temperature carries a higher risk of fetal harm during early pregnancy, pregnant or possibly pregnant women should limit spa water temperature to 100°F (38°C). Enjoy your Sunbelt spa.
Who should consult a doctor before using a spa?
Anyone suffering from obesity, or with a medical history of heart disease, high or low blood pressure, circulatory problems, or diabetes should consult a physician before spa use. Anyone taking medication should also check with a doctor first, since some medications can cause drowsiness or affect heart rate, blood pressure, and circulation. Alcohol, drugs, or medication use before or during spa use can lead to unconsciousness and a risk of drowning. Enjoy your Sunbelt spa.
How do I keep children safe around the spa?
Never permit children to use your Sunbelt spa unless they are closely supervised at all times, and take extreme precautions to prevent unauthorized/unsupervised access to the spa to avoid the risk of accidental drowning.
How close can the spa be to metal surfaces or electrical appliances?
Install your Sunbelt spa at least 5 feet (1.5m) from all metal surfaces, unless each metal surface is permanently bonded with a minimum No. 8 AWG solid copper conductor to the spa's designated terminal box. Do not permit any electrical appliance (light, phone, radio, TV) within 5 feet (1.5m) of the spa.
What if my spa has a gas heater?
A gas heater must be located outdoors unless proper ventilation is provided for an indoor installation, due to the risk of suffocation. Enjoy your Sunbelt spa.
What should I do if a suction fitting is damaged?
Never operate your Sunbelt spa if a suction fitting is broken or missing. If a suction fitting or pump needs replacing, make sure the new part's flow rate is compatible with the original, since suction fittings are sized to match the pump's specific water flow.
Do you offer in-ground and spillover spas?
Yes. Our In-Ground Series™ features purpose-built shapes designed for in-ground installation, including round, octagon, spillover, and kidney models, plus dedicated in-ground swim spa configurations (TX 1221 / TX 1431), and most of our hot tubs can also be customized to in-ground specifications. These models are pre-plumbed for 10 or 18 Blaster Jets™ with 1 or 2 pumps depending on configuration, with an optional cascade waterfall feature available. We've been a leading U.S. manufacturer of in-ground and spillover spas for over 40 years, giving these installations a strong track record for long-term durability and reliability.
Does Sunbelt recommend a professional installer for in-ground spas?
Yes. Sunbelt Spas recommends using a qualified professional spa installer for all in-ground applications.
What should be considered when planning an in-ground installation?
Plan the equipment location for the shortest, most direct piping run to the spa shell, with as few 90-degree turns as possible (turns significantly reduce water pressure). The standard maximum distance from spa to equipment is 20 feet for Sunbelt's standard pre-plumb recommendations; longer runs require equipment changes based on your measurements. Equipment should sit on a solid surface (concrete slab recommended) so it doesn't shift after installation.
How is the site excavated for an in-ground spa?
Excavate to the shell's basic shape (including footwell and seats) plus 4" for pipe access. Most installations place about two-thirds of the shell below ground and one-third above. Trench routes for pipe and conduit should be as direct as possible, accounting for freeze levels and local code requirements, and should avoid reducers wherever possible. Enjoy your Sunbelt spa.
How is the shell set and backfilled?
The shell must be leveled carefully - this is the foundation for the rest of the installation. Set it on masonry sand and backfill with water added to help the masonry sand settle and level the shell. Plumbing connects to the 2" PVC stub-outs, which are color-coded and labeled to match the pre-plumb diagram for your specific order. Enjoy your Sunbelt spa.
What do the color-coded in-ground labels mean?
Red = From Pumps to Jets. Green = From Suction to Pumps. Light Blue = From Suction to Filter, to Heater, to Ozone Manifold, back to Spa. Purple = From Heater, Back to Deep Heat Returns (Circ Pump). Yellow = From Blower to Air Injectors. Navy = From Skimmer & Suction to Circ. Pump. Orange = From Heater to Jets for Dual Speed Pump. (Labeling can vary for special projects.) Enjoy your Sunbelt spa.
How is the spa backfilled and tested before finishing?
Backfilling with washed, packed masonry sand provides long-term structural support. your Sunbelt spa must be filled with water during backfilling so the shell's weight presses into the backfill and creates a solid foundation - the customer should understand that after this point, the spa should only ever be drained in increments that keep at least half the water in the tub (removing all water risks the shell "floating" out of the installation and causing damage). Before finalizing, a 48-hour water test is highly recommended to confirm all lines are clear and equipment functions properly - ideally before covering the pipe trenches with decking or other finish materials.
What happens after the water test and backfilling?
The pipe trenches and ground-level structure (concrete, decking, or tile) can be completed. Make sure there's no structural support directly under your Sunbelt spa's lip, ensure proper drainage of surrounding materials, prepare adequate ventilation for air controls, and plan for cover use. Acrylic hot tubs should always be covered when not in use to keep out debris, protect the acrylic surface, and help keep children safe.
What hot tub product lines does Sunbelt offer?
We make several hot tub series to fit different needs and budgets. The Storm Series is our luxury flagship, featuring the patented Sunbelt Foot Dome™ and premium jet packages, while the Lone Star Series is our original do-it-all line with open, generous seating for daily family use at a more accessible price. The Leisure Series emphasizes classic hydrotherapy at a great price, and the SB Series is our newest, most compact model with sculpted, modern styling. If you also want to swim or exercise, our Swim Series combines fitness with soaking, and for places without 220V access, the Plug N Play 110V™ line plugs into a standard outdoor outlet with no upgrade needed. We also offer an In-Ground Series™ for a built-in look, a Rental/Commercial line for Airbnbs and rental properties, and Salt & Cold Water systems that can be added to virtually any model.
What standard features come on the Storm Spa Series?
Digital top-side control, auxiliary top-side control, a 5.5 KW 220V SB 2000 Pack heater, a 3" 12-volt spa light, the Smart Water Sanitation System (Corona Discharge Ozone plus a minerals water treatment inline feeder), an Endurance Cabinet with ABS bottom pan, a 4" to 2" tapered UL Sunbelt Shield cover, the Sunbelt Foot Dome with Volcano Jet (all models except Tornado), Stress Relief Shoulder Blaster Jets, and Sunbelt EVA pillows.
What optional upgrades are available on the Storm Spa Series?
8, 16, 20, or 32-spot LED packages, LED mood lighting bulb upgrade, corner lights, UV sanitation system, Bluetooth transducer audio with subwoofer, waterfall LED spots, a real cedar wood cabinet, the Sunbelt Salt Water System, the Sunbelt Cold Water System, an app connectivity package (touch screen + WiFi), a circulation pump, and a 3rd pump option on the Typhoon and Monsoon models.
What models and sizes are in the Storm Spa Series?
Tornado - 83"L x 66"W x 34"H, approx. 259 gallons. Hurricane - 85"L x 74"W x 34"H, approx. 297 gallons. Aurora - 81"L x 81"W x 38"H, approx. 347 gallons. Twister - 81"L x 81"W x 38"H, approx. 347 gallons. Typhoon - 91"L x 91"W x 39"H, approx. 449 gallons. Monsoon - 91"L x 91"W x 39"H, approx. 449 gallons. Enjoy your Sunbelt spa.
What standard features come on the SB Spa Series?
The SB Series is one of our spa lines, featuring sculpted curves and a compact, value-focused design built with the same American Strong Handcraft™ quality as every Sunbelt spa. Standard features include a Corona Discharge Ozone System, Blaster Jets™ or stainless steel jets, and durable construction that doesn't cut corners on water care. A Frog Inline Sanitation System is available as an upgrade, along with the option to add a real cedar wood cabinet over the standard cabinet.
What optional upgrades are available on the SB Spa Series?
8, 16, 20, or 32-spot LED packages, LED jet package, LED mood lighting bulb upgrade, Frog inline sanitation system, corner lights, UV sanitation system, Bluetooth transducer audio with subwoofer, waterfall LED spots, and a real cedar wood cabinet. Enjoy your Sunbelt spa.
What models and sizes are in the SB Spa Series?
SB 610 - 86"L x 73"W x 36"H, approx. 316 gallons. SB 721 - 83"L x 83"W x 36"H, approx. 345 gallons. SB 820 - 87"L x 87"W x 36"H, approx. 379 gallons. SB 821 - 93"L x 93"W x 36"H, approx. 433 gallons. SB 822 - 93"L x 93"W x 36"H, approx. 433 gallons. Enjoy your Sunbelt spa.
What standard features come on the Lone Star (LS) Spa Series?
Digital programmable controls, a 5.5 KW 220V SB 1500 Pack heater, a 3" 12-volt spa light, a Corona Discharge Ozone System, an Endurance Cabinet with weather liner (LS400, LS500, LS700, LS800, Corona) or with ABS bottom pan (Tranquility, LS900, LS950), and a 4" to 2" tapered UL Sunbelt Shield cover.
What optional upgrades are available on the Lone Star Spa Series?
8, 16, 20, or 32-spot LED packages, LED jet package, LED mood lighting bulb upgrade, corner lights, UV sanitation system, Bluetooth transducer audio with subwoofer, waterfall and laminar water features, a real cedar wood cabinet, the Sunbelt Salt Water System, the Sunbelt Cold Water System, a connectivity package (touch screen + WiFi + app), and a minerals water treatment inline feeder.
What models and sizes are in the Lone Star Spa Series?
LS400 - 78"L x 66"W x 34"H, approx. 244 gallons. LS500 - 78"L x 78"W x 35"H, approx. 296 gallons. LS700 - 89"L x 78"W x 35"H, approx. 338 gallons. LS800 - 89"L x 89"W x 39"H, approx. 429 gallons. LS900 - 95"L x 95"W x 40"H, approx. 502 gallons. LS950 - 95"L x 95"W x 42"H, approx. 502 gallons. LS Corona - 93"L x 93"W x 34"H, approx. 338 gallons. LS Tranquility - 84" diameter (round) x 35"H, approx. 270 gallons. Enjoy your Sunbelt spa.
What standard features come on the Leisure Spa Series?
Our Leisure Series comes standard with digital programmable controls, a 3" 12V spa light, ozone-ready plumbing, and a durable 4" to 2" marine-grade vinyl safety cover, all built around comfortable seating and reliable jet performance. We also offer optional upgrades like Corona Discharge Ozone, a UV Sanitation System, and an extended warranty, so you can tailor your spa to fit your needs and budget.
What optional upgrades are available on the Leisure Spa Series?
8, 16, 20, or 32-spot LED packages, LED mood lighting bulb upgrade, corner lights, a Corona Discharge Ozone System, UV sanitation system, Bluetooth transducer audio with subwoofer, waterfall/waterfall LED spots, extended warranty, a real cedar wood cabinet, and a foot dome with volcano jets. Enjoy your Sunbelt spa.
What are the seating capacities and jet counts across the Storm Spa Series models?
Tornado seats 4 with 24 Blaster Jets (1 pump); Hurricane seats 5 (1 lounge) with 40 jets (2 pumps); Twister seats 6 with 38 jets (2 pumps); Aurora seats 7 with 41 jets (2 pumps); Typhoon seats 6 (1 lounge) with 50 jets (2 pumps); Monsoon seats 7 with 49 jets (2 pumps). Enjoy your Sunbelt spa.
What are the seating capacities and jet counts across the Lone Star Spa Series models?
LS 400 seats 4 with 20 jets (1 pump); LS 500 seats 5 with 25 jets (1 pump); LS 700 seats 7 with 30 jets (1 or 2 pumps); LS 800 seats 8 with 45 jets (2 pumps); LS Tranquility (84" round) seats 6 with 20 jets (1 pump); LS Corona (91" octagon) seats 8 with 20 or 30 jets; LS 900 and LS 950 each seat 8 with 60 jets (2 or 3 pumps) and include a foot dome and neck jets. Enjoy your Sunbelt spa.
What are the seating capacities and jet counts across the SB Spa Series models?
SB 610 seats 5 with 28 jets (1 pump); SB 721 seats 5 (1 lounge) with 42 jets (2 pumps); SB 820 seats 7 with 45 jets (2 pumps); SB 821 seats 6 (1 lounge) with 47 jets (2 pumps); SB 822 seats 5 (2 lounges) with 47 stainless steel jets (2 pumps). Enjoy your Sunbelt spa.
What are the seating capacities and jet counts across the Leisure Spa Series models?
Tornado Leisure seats 3 (1 lounge) with 20 jets; Hurricane Leisure seats 5 (1 lounge) with 31 jets; Twister Leisure seats 6 (1 lounge) with 31 jets; Aurora Leisure seats 7 with 30 jets; Typhoon Leisure seats 6 (1 lounge) with 44 jets (1-2 pumps); Monsoon Leisure seats 6 (1 lounge) with 45 jets (1-2 pumps). All use a single 12-Amp pump per pump position. Enjoy your Sunbelt spa.
What Swim Spa models does Sunbelt offer and How big (what is the size, Size? measures of) are they?
TX 1221 (12' "Party Pool," seats 4, 2,000 gallons); TX 1420 (14' Open Lane, seats 2, 2,400 gallons); TX 1460 (14' Open Lane, seats 2, 2,400 gallons - mold currently under reconstruction, new version coming soon); TX 1431 (14' "Indulgence," seats 5, 2,300 gallons); TX 1640 (16', seats 4, 2,590 gallons). Enjoy your Sunbelt spa.
What In-Ground and spillover shapes are available?
Our In-Ground Series comes in round, octagon, spillover, and kidney shapes, including dedicated in-ground swim spa configurations (TX 1221 / TX 1431). Models are pre-plumbed for 10 or 18 Blaster Jets™, with 1 or 2 pumps depending on configuration, and we offer a cascade waterfall as an optional upgrade.
It's an optional plumbing configuration, available on request on in-ground and spillover models, that routes heated water back through dedicated deep returns using a separate pump circuit and not taking pressure from jets for the hot water recirculation. Enjoy your Sunbelt spa.
It's an optional plumbing configuration, available on request on in-ground and spillover models, that routes heated water back through dedicated deep returns for more even heat distribution. Enjoy your Sunbelt spa
What optional accessories can I add to a Swim Spa?
A Connectivity Package (touch screen + WiFi + app control), LED lights, corner lights, a Bluetooth transducer sound system with subwoofer, a swim tether, and a UV water treatment system. Enjoy your Sunbelt spa.
What does it mean that Sunbelt is "CEC certified"?
CEC certification means the California Energy Commission has certified Sunbelt's spas as eligible renewable energy resources in accordance with Public Utilities Code Section 399.12(e) and the CEC's most recent adopted guidelines, confirming the products meet strict energy-efficiency requirements.
What electrical and safety codes are Sunbelt spas certified to?
Yes, our spas and bathtubs are certified to recognized industry standards. Our products meet ISO 9001:2013 quality framework standards and are CEC/UL 1563 Listed, CSA C22.2 No. 218.1, and ANSI-APSP-ICC-14-2019 certified, covering both our hot tub and bathtub lines. These certifications confirm our products meet strict electrical, structural, and safety requirements across the USA and Canada.
What is IAPMO EGS and why does it matter?
IAPMO EGS (International Association of Plumbing and Mechanical Officials, Environmental and Green Systems) is a trusted independent testing and listing authority for the plumbing, pool, spa, bathtub, and food equipment industries. Sunbelt has partnered with IAPMO and is CEC/CSA/ANSI-APSP-ICC-14-2019 certified through them.
What quality management system does Sunbelt manufacture under?
Sunbelt produces its spas under an ISO 9001/2013 quality framework, using four electronically monitored quality checkpoints on the production line, along with the necessary reports and inspections to verify each unit before it ships.
What is the "Sunbelt approval sticker" on my spa's equipment?
Each spa is individually tested for current loss and equipment electrical functionality before receiving the Sunbelt approval sticker at one of the four quality checkpoints in the production line, confirming the pack and pumps passed inspection.
Are Sunbelt spas more energy efficient than required by regulation?
Yes. Sunbelt spas meet the requirements of the California Appliance Efficiency Regulations, Section 1604(g)(2)(A), and the company states its spas run with lower energy consumption than the most restricted regulations require, which is part of why Sunbelt spas are popular for rental properties.
Are Sunbelt spas certified for both the USA and Canada?
Yes. Sunbelt is fully certified and listed for both the USA and Canada under CEC/CSA/ANSI-APSP-ICC-14-2019.
Is the Tubly plug-and-play line certified the same way?
Yes. The Tubly line carries the same CEC/CSA/ANSI-APSP-ICC-14-2019 certification and is also certified for UL 1563, 6th Edition and revisions, and CAN/CSA C22.2 No. 218.1 (March 2013). Enjoy your Sunbelt spa.
How long is the warranty on my portable spa's shell structure?
Our Storm Series warranty covers the spa shell structure on a prorated basis (100% years 1-2, 50% years 3-7), the acrylic shell surface for 5 years (100% years 1-2, 50% thereafter), plumbing against leaks for 3 years, and mechanical/solid-state equipment for 3 years (all prorated 100% years 1-2, 50% in year 3). Labor is covered for 2 years non-prorated, the skirting/cabinet for 2 years, and manufacturer-installed options like ozone, LED lighting, and blowers for 1 year. Wearable components such as light lenses, pillows, filter cartridges, fuses, and pump seals are only covered up to delivery, and covers/cover lifts follow the original manufacturer's warranty.
How long is the warranty on the acrylic shell surface?
The acrylic finish is warranted against defects, blistering, cracking, and delamination for 5 years, prorated at 100% in years 1 and 2 and 50% in the following years. Enjoy your Sunbelt spa.
How long is the plumbing warranted on a portable spa?
On Storm Series and LS/SB/Swim Spa models, plumbing (air injectors, jet bodies, air hoses, PVC hoses, and fittings) is warranted against leaks for 3 years, prorated 100% in years 1 and 2 and 50% in year 3. On Leisure Series and Plug N Play models, plumbing is warranted for 1 year at 100%. Enjoy your Sunbelt spa.
How long is the equipment (pumps, packs) warranted?
Storm Series and LS/SB/Swim Spa models carry a 3-year equipment warranty (100% years 1-2, 50% year 3) covering mechanical and solid-state components. Leisure Series and Plug N Play models carry a 1-year, 100% equipment warranty. Enjoy your Sunbelt spa.
Is labor covered under warranty?
Yes, we warranty labor for 1 year non-prorated from the date of purchase when performed by an authorized service provider. That said, the authorized service company may charge a reasonable trip charge, and visits made solely to diagnose, inspect, or troubleshoot a problem aren't covered under the limited warranty. If sufficient access to your spa isn't provided, reasonable travel charges may also apply.
How long is the cabinet/skirting warranted?
The skirting/cabinet is warranted to be free from manufacturer's defects in material and workmanship for 2 years on all Sunbelt spa lines.
Are factory-installed options like LED lighting or ozone covered?
Yes, manufacturer-installed options such as ozone, LED lighting, air blowers, stereo systems, speakers, wave motors, and water features carry a 1-year warranty from the date of purchase. Enjoy your Sunbelt spa.
What isn't covered by the warranty?
Our warranty doesn't cover damage from misuse, neglect, or improper care, including things like acrylic surface damage from sun exposure. Your spa surface is made of Lucite Acrylic, and direct sunlight or UV rays can damage it over time, so we recommend always keeping your spa cover on when the tub isn't in use. Leaving the surface exposed to the sun will void the warranty on the spa surface and fittings, so protecting it with the cover is an easy way to keep your coverage intact.
Does the warranty transfer if I sell my hot tub or move it?
Our warranty is only valid for the original purchaser at the original installation location, so it doesn't automatically transfer if you sell your hot tub or move it. Relocating your spa results in a complete void of all warranty coverage unless we authorize the move in writing beforehand and it's performed by an Authorized Sunbelt Hot Tubs Retailer, Distributor, or Service Agent. If you're planning to sell, move, or relocate your spa, please contact us first so we can guide you through the process and keep your coverage intact where possible.
What's the warranty on a deck-ready or "in-deck" spa?
Hot tubs ordered without skirting, or deck-ready models, carry a 1-year warranty on all components, provided they are properly installed. Enjoy your Sunbelt spa.
When does Sunbelt's current warranty policy take effect?
The current warranty terms are effective for all spas manufactured after February 1, 2023. Enjoy your Sunbelt spa.
How do I file a warranty claim?
Contact your Authorized Sunbelt Dealer first. If none is available, contact Sunbelt directly at 1-800-258-7727 within 10 days of the problem's onset. If a registered warranty card isn't on file, you'll need to provide a dated sales receipt to establish warranty coverage.
What voids my warranty?
Your warranty is voided by misuse, alteration, or repairs performed by anyone other than an Authorized Sunbelt Hot Tubs Retailer, Distributor, or Service Agent, as well as damage from improper installation, improper water chemistry, or improper maintenance. Specific examples we see most often include surface damage from leaving the spa uncovered or using an unauthorized cover, damage from unapproved cleaners/solvents or sanitizers like calcium hypochlorite or tri-chlor chlorine, operating water temperature outside 34°F-104°F, and damage from a dirty or clogged filter cartridge. We also can't cover damage from transportation, handling, natural disasters, voltage spikes, wiring issues, or lack of house power, and the warranty is void entirely if the spa is used commercially or rented.
How long do I have to register my warranty after purchase?
You'll need to send in a completed Warranty Registration Card within 30 days of purchase for your warranty to take effect; if we don't have a registered card on file, a dated sales receipt can be used to establish coverage. If a defect arises, please notify your Authorized Dealer (or us directly if no dealer is available) within 10 days of onset, as waiting longer may void your warranty.
What is SB Strong PES-GFC™ composite?
It's Sunbelt's proprietary shell-reinforcement technology: a green, non-VOC, polyester-based resin, free of highly volatile solvents, supported by treated wood, engineered so the shell won't sag or deform for decades.
How does the Leak-Free Technology system work?
Our Leak-Free Technology combines radial pressure seal technology with the SB Strong PES-GFC™ composite shell, sealing every jet, filter, control, suction, and insert without relying on silicone or glue on the back of the shell. This proprietary system is designed to achieve zero leaks over the life of your spa, giving you long-term peace of mind and eliminating the failure points common in traditional bonded-seal construction.
What is the Endurance Cabinet made of?
The SB Strong Endurance cabinet is built from 100% treated wood for lifetime shell support, finished to be chemical- and glue-resistant so it needs less maintenance and outlasts the life of your Sunbelt spa.
What acrylic colors are available?
We offer four acrylic color options for our hot tub shells: Sterling Silver, Tuscan Sun, Storm Clouds, and Smoky Mountains. Our acrylic is capable of deep draw thermoforming for a smooth, contoured finish, giving every shell a pristine high-gloss appearance that holds up beautifully both indoors and outdoors.
What does the Smart Water Sanitation System do?
It's Sunbelt's chlorine-free water treatment combining Corona Discharge Ozone with a minerals water-treatment inline feeder, clearing water of bacteria and algae while the filtration system removes dust and debris.
What testing does each spa undergo before shipping?
Every spa is individually tested for current loss and electrical functionality at one of four quality checkpoints monitored with dedicated audit and monitoring software, before receiving the Sunbelt approval sticker.
Are Sunbelt's pumps and packs made in the USA?
Yes, Sunbelt's control systems and pumps are made in the USA with components tested and proven in the industry, including double-shielded ball-bearing motors with insulated windings, a 56-frame motor, a large 2.5" intake, and a 6.5" wet end for high head pressure.
What is the Tubly?
The Tubly is Sunbelt's dedicated 110V-220V hybrid plug-and-play spa brand (www.thetubly.com), built around the same Leak-Free Technology and USA manufacturing as the rest of the Sunbelt lineup, designed for simple, no-electrician installation.
What makes the Tubly different from a typical 110V plug-and-play spa?
It's a true 110V-220V hybrid from the factory, and unlike most plug-and-play spas, it keeps heating the water continuously even while every jet runs at full power on 110V - competing plug-and-play spas typically shut the heater off while the jets run. Enjoy your Sunbelt spa.
What models are in the Tubly lineup?
Tubly Smart (77"x77"x30", seats 5, 14 jets, the original model); Tubly Fit (78"x66"x34", seats 4, 20 Blaster Jets, the compact option); Tubly Family (89"x78"x35", seats 7, 30 Blaster Jets, the largest current model); and Tubly Six (seats 6, 14 jets), which is new with photography and final specs still to come. Enjoy your Sunbelt spa.
What pump does every Tubly model use?
Every Tubly model uses the same 9.5A 2-speed 115V 4HP pump, delivering 10+ PSI of head pressure at every jet. Enjoy your Sunbelt spa.
Do I need an electrician to install a Tubly?
Not for 110V - it ships GFCI-ready, so you just level it, fill it with water, and plug it into a dedicated 110V-20A GFCI outlet. A 220V installation requires a dedicated 220V-50A panel installed by a certified electrician, same as any 220V hot tub. Enjoy your Sunbelt spa.
Can I convert my Tubly from 110V to 220V later?
Yes. It's a true hybrid from the factory - converting to 220V-50A is just a jumper change at the heater, with no conversion kit or rewiring of your Sunbelt spa itself. You'll still need a certified electrician to install the dedicated 220V-50A panel.
What does it cost to run a Tubly?
Sunbelt estimates roughly $30 a month at 2-3 hours of daily use, depending on local energy costs and taxes. On 110V the spa draws about 6 amps on high speed (about 25A at 220V), aided by Basket Insulation running through the whole cabinet.
What is Basket Insulation?
It's Tubly's high-tech insulated material that runs through the entire cabinet (the "Insulated Box") to help your Sunbelt spa hold heat efficiently and keep operating costs down.
What is the Tubly shell made of?
An durable acrylic shell in Sterling Silver over a PES resin cross-linked with fiberglass reinforcement, which is designed to prevent sagging and bubbling and extend the shell's life span. Enjoy your Sunbelt spa.
What maintenance does a Tubly need?
Treat the water with bromine only - never chlorine - and clean the shell with soap and water only, never solvents. Enjoy your Sunbelt spa.
What comes standard on every Tubly?
A 4" to 2" tapered cover, ozone-ready plumbing, a main mood color-changing LED light plus four additional "Choose Your Light" LED points, a digital electronic display, the 9.5A 2-speed 115V 4HP pump, a pass-through heater, and a GFCI cord, in gray skirting. Enjoy your Sunbelt spa.
What options can I add to a Tubly?
An ozonator (ozone water treatment), matching-color external steps, the optional hardcover upgrade, and a start-up chemical kit. Enjoy your Sunbelt spa.
Can I move a Tubly once it's installed?
It's lightweight for a hot tub, so relocating it in the yard or to a new house is straightforward, but let Sunbelt know before you move it so they can guide you through the process and keep your warranty intact.
Does the Tubly need a concrete pad?
A concrete pad is Sunbelt's recommendation - a flat, level surface that can carry the filled weight. A reinforced deck or compacted gravel may also work; your dealer can confirm the best solution for your site.
What is the Tubly warranty?
1 year each on shell integrity, structure, electronics, and plumbing. Warranty and service both route through Sunbelt Hot Tubs - contact parts@sunbelt.parts or call 281-788-6709. Replacement parts generally ship within 3-5 business days of an approved claim.
Is the Tubly made in the USA?
Yes - formed, resin-reinforced, built, and prepared entirely in Sunbelt's US plant under an ISO 9001/2013 quality framework, using American-made parts.
How much does a Tubly cost and where can I buy one?
Pricing varies by location, freight, and delivery costs, and Tubly is sold only through official dealers. Submit your ZIP code through www.thetubly.com and a local dealer will follow up with a quote; Sunbelt can also ship nationwide.
Where do I get the Tubly owner's manual?
Download it directly from www.thetubly.com, or email info@sunbelthottubs.com with your serial number and Sunbelt will send it to you.
Can any Sunbelt hot tub be converted to a salt water system?
Yes. Sunbelt has developed an inline salt-water feeder technology that can be added to any of its hot tub models, reducing the chemicals and treatment time needed and making the water gentler on sensitive skin.
What is the Sunbelt Cold Water System?
It's an optional cold-plunge system available on most models that chills your Sunbelt spa water for cold-water therapy - useful for lowering water temperature in summer or for post-exercise recovery benefits like reduced swelling, improved blood flow, and immune support.
What is the Hurricane Plunge?
It's Sunbelt's internal heat pump/exchanger cold-plunge system - a proprietary internal cooling design that can be built into more than 100 models across the bathtub and hot tub lineup to create a dedicated cold-water plunge unit.
Does the actual plunge temperature vary by model?
Yes, the achievable temperature depends on the water volume of the model used, but Sunbelt states every configuration will get cold enough to deliver the intended cold-water therapy benefits.
Are salt water and cold water systems available on any Spa Series?
Yes, Sunbelt will build the salt water or cold water system into any model you choose, including Storm and Lone Star Series spas.
Why would I put a hot tub in my rental property?
Yes! We offer a dedicated Rental/Commercial line built specifically for heavy, constant-use settings like rental properties and Airbnbs. Adding one of our hot tubs can boost your listing's appeal, justify higher nightly rates, and set your property apart from the competition. Because these spas are purpose-built for turnover, they feature durable materials, easy maintenance, and energy-efficient certification designed to handle continuous guest use.
How does Sunbelt protect rental spas from guests messing with the settings?
The main control can be hidden internally behind a lockable black door, while guests use a simple external control - preventing accidental changes to programming and filtration cycles. Enjoy your Sunbelt spa.
How does Sunbelt reduce maintenance issues caused by guests on rental spas?
A hidden air-injection solution with no topside air controls still delivers air injection without exposing controls that unfamiliar guests could break. Enjoy your Sunbelt spa.
What is the Sunbelt Quick Heat device?
An optional heating upgrade of up to 8KW that lets a rental property refill and reheat a spa quickly between guest turnovers. Enjoy your Sunbelt spa.
What quick-drain options are available for rental spas?
A quick door drain (no extra plumbing needed) or a floor drain (requires additional plumbing) - both speed up cleaning turnaround between guests compared to a standard drain. Enjoy your Sunbelt spa.
What cover options help with rental property wear and tear?
A professionally installed cover lift, plus Sunbelt's durable, lightweight cover material (instead of common vinyl) that's easier to handle, move, and add - reducing maintenance and guest mishandling.
Can I get a rental spa without pillows?
Yes. Sunbelt uses durable EVA pillows by default, but can also plug an insert into the mold to build a spa without pillows for properties that prefer not to have them.
What water-treatment convenience feature is offered for rental spas?
An inline Bromine and Minerals water treatment system that simplifies keeping chemicals balanced - just insert the cartridge into the receptacle. Enjoy your Sunbelt spa.
Does Sunbelt make shower bases as well as hot tubs?
Yes. Sunbelt offers single-threshold shower bases, including the New Port (60 1/4" x 32"), Midland (35 1/2" x 35 1/2"), and Tahoe (43" x 43", with two seating areas).
What are Sunbelt shower pans made of?
High-quality acrylic reinforced with Sunbelt's proprietary GRPU composite, built for remodeling or new-construction bathroom projects.
Does Sunbelt make bathtubs too?
Yes! Beyond spas, we manufacture a full line of bathtubs and shower pans, including models such as Cambridge, Syracuse, Portland, Lexington, Charleston, Cancun, Bahamas, and many others in various shapes and sizes. Our product lines include soak tubs, whirlpool jetted tubs, and air bath jetted tubs, giving you a range of relaxation and massage options beyond spas.
What comes standard on a Sunbelt bathtub?
We offer a wide range of bathtub models across several categories, including Soak Tubs, Whirlpool Jetted Tubs, and Air Bath Jetted Tubs, available in shapes and sizes like our Cheyenne, Tulsa, Manhattan, New Yorker, and Houston series. Every bathtub comes standard with a durable acrylic shell, and we also offer matching shower pans in various sizes. Our tubs are certified to CEC/UL 1563, CSA C22.2#218.1, and ANSI-APSP-ICC-14-2019 standards, giving you confidence in their quality and safety.
What upgrades can I add to a Sunbelt bathtub?
Yes! We offer several upgrades for our bathtubs, including whirlpool jets, an in-line heater, an ozonator, and light features, in addition to our standard soak, whirlpool, or air bath jetted tub models. These add-ons let you customize your tub for extra comfort, cleanliness, and ambiance.
Do bathtubs and shower pans come in different colors?
Yes, Sunbelt offers an acrylic color selection for both shower pans and bathtubs, plus a metal color selection for bathtub hardware.
What does the HLEr error message mean on my Sunbelt hot tub?
HLEr means Hi-Limit Over Heat: your spa's backup temperature sensor detected the water is above 112F, or the sensor is disconnected or shorted, so the control system shuts off all functions as a safety precaution. You cannot use the hot tub while this error is active. Once the issue is corrected, press SET to acknowledge the error and clear it, and have a technician check the repair.
What does SEoP or SESH mean on my Sunbelt hot tub control panel?
SEoP (Sensor Open or Disconnected) and SESH (Sensor Short) both mean the control system can't read your spa's water temperature. With either error the heater is automatically disabled, but the rest of the hot tub stays operational. The temperature sensor needs to be reconnected or replaced to clear the message.
What does a PSoC, PSoL, or PSoH error mean on my Sunbelt spa?
These are pressure switch errors: PSoC, PSoL, and PSoH mean the pressure switch isn't sensing water flow while a pump is running, so the heater is turned off as a safety measure and the display shows which pump is affected. Common causes are low water level, an air lock in the pump, or a pressure switch that needs adjustment. Clearing an air lock resolves many cases, but adjustment is best left to a trained technician.
What is Economy Mode on a Sunbelt hot tub?
Economy Mode manages water temperature, filtration, and energy use based on when the spa actually needs to heat, rather than heating constantly. It starts automatically when the heater turns off and the spa isn't in use, showing ECON on the control panel. During Economy Mode the controller checks water temperature in 3-hour standby cycles, running the low-speed jets for 5 minutes at the end of each cycle to filter and sanitize the water.
How do I set the time of day on my Sunbelt hot tub control panel?
Press and hold the DOWN (Time) arrow key for 2 seconds until the display shows 12:00 noon, then use the TEMP and TIME keys to scroll to the correct hour and press SET, repeating the process for minutes. Setting the time is only needed if you plan to program filtration and silence cycles - factory default settings don't require it - and the clock resets to 12:00 AM any time the power is turned off, since there's no battery backup.
How do I become a Sunbelt Hot Tubs dealer?
Call Sunbelt or fill out the dealer form at www.sunbelthottubs.com/become-a-dealer with your name, phone number, email, and city/state/zip, and the team will follow up.
What are Sunbelt's dealer inquiry contact hours?
Monday through Friday, 9:00 am - 5:00 pm Central Time; closed Saturday and Sunday. Sales: 1-800-258-7727 or 281-575-9814. Parts/Service/Warranty: 281-788-6709. Enjoy your Sunbelt spa.
Is there a separate dealer program for the Tubly line?
Yes, Tubly has its own "Become a Dealer" path highlighting a freight-friendly 250 lb shipping weight, no electrician required at delivery, and marketing assets and spec sheets provided to dealers. Enjoy your Sunbelt spa.
What water-chemistry ranges should I maintain in my hot tub?
pH between 7.2 and 7.8 (Sunbelt's own guide says 7.2-7.6), total alkalinity between 80-120 ppm, calcium hardness between 150-400 ppm, and sanitizer (chlorine or bromine) between 3-5 ppm, with water never exceeding 104 F.
Should I treat spa water the same way as pool water?
No, never treat your spa water like pool water or use regular pool chemicals in your Sunbelt spa. Pool chemicals are formulated for large bodies of water and are highly concentrated, which can damage your acrylic surface and hot tub components and will void your warranty. Instead, use spa-specific products from our hot tub chemical guide, such as test strips, Spa Defender, Renew Spa Shock, and pH adjusters, dosed for your spa's smaller water volume.
What's the difference between chlorine and bromine sanitizers?
Bromine is effective over a wider pH range, doesn't bleach swimsuits or irritate eyes as much, stays effective even after combining with bather waste, and is odorless - which is why most spa owners prefer it. Chlorine (commonly used as Spa 56 Dichlor granules) is a traditional, effective sanitizer and oxidizer that's easy to dose but is more pH-dependent and can cause odor or irritation once it combines with contaminants. Enjoy your Sunbelt spa.
What is the Reserve & Renew two-part bromine system?
Reserve is a bromide salt that stays neutral in the water until Renew, a non-chlorine shock, is added; the two react to form active bromine. It eliminates the need for a floater or brominator, and your Sunbelt spa should be shocked with Renew after every use.
How often should I shock my spa water?
If you're using the Reserve & Renew system, shock after every use. If you're using chlorine or bromine tablets, shock at least once a week - more often if bather load is heavy or the water looks cloudy. Enjoy your Sunbelt spa.
What is Leisure Time Metal Gon used for?
It's a sequestering agent added when filling the spa to prevent minerals like calcium, iron, copper, and manganese from staining the surface or damaging the heater and plumbing - Sunbelt's own quick-start guide calls for 8 oz. at fill-up.
Why does my dealer tell me not to use soft water to fill the spa?
Water that's too low in calcium (soft water) can cause foaming and corrosion, especially in the heater and other metal components. A calcium hardness increaser brings it up to the recommended 150-400 ppm range. Enjoy your Sunbelt spa.
What happens if my spa's calcium level is too high instead?
Excess calcium can cause scaling on the walls and heating element or cloudy water; a sequestering agent such as Leisure Time Defender helps keep calcium in solution and prevents scale. Enjoy your Sunbelt spa.
My spa has an ozonator - do I still need a sanitizer?
Yes. Ozone is a strong oxidizer but is short-lived in hot water, so it can't sanitize the entire tub, surfaces, and plumbing on its own. A residual level of bromine or chlorine is still required, though the ozonator reduces how much you need to use. Enjoy your Sunbelt spa.
Can I use a clarifier in an ozonated spa?
Yes. Ozone does not destroy clarifiers or make them ineffective - clarifiers actually help the filter keep ozonated water clean. Enjoy your Sunbelt spa.
What causes cloudy spa water and how do I fix it?
Most commonly it's excessive organic contaminants or a lack of sanitizer (shock and check sanitizer level), a dirty filter (clean or replace the cartridge), or pH/alkalinity out of balance (test and adjust). Extreme cases may need a full drain and refill. Enjoy your Sunbelt spa.
What causes foaming in my hot tub?
Usually a buildup of body oils, cosmetics, and detergents from bathers, or calcium hardness that's too low. Showering before use, adding a defoamer, and keeping calcium hardness at 150-400 ppm all help reduce foam. Enjoy your Sunbelt spa.
Why does my spa smell or cause skin/eye irritation?
This is typically from chloramines or excess organic contaminants, or pH/alkalinity that's out of range. Shock the water with a non-chlorine oxidizer and retest pH and alkalinity. Enjoy your Sunbelt spa.
What are those white chips at the bottom of my spa after I turn it off?
They're calcium deposits (scale) that form on the heater element and get knocked loose when the jets or blower run. Using a sequestering agent weekly helps prevent this scale from forming. Enjoy your Sunbelt spa.
How should I clean my filter cartridge?
Rinse it with a high-pressure hose every 1-2 weeks, and periodically soak it in a filter-cleaning solution to remove oils, lotions, and minerals. Avoid the dishwasher - it can damage the filter fabric. Enjoy your Sunbelt spa.
How often should I fully drain and refill my hot tub?
General guidance is at least every 3 months, or more often with heavy use, to keep water easy to balance and prevent buildup of dissolved solids. Enjoy your Sunbelt spa.
Is a non-chlorine shock for a pool the same as one for a spa?
No. Pool-grade non-chlorine shock isn't buffered for spa water and can throw off the water balance. Use a shock formulated specifically for spas, such as Leisure Time Renew, to avoid extra pH correction. Enjoy your Sunbelt spa.
What should I do first if both my pH is low and my total alkalinity is high after refilling?
Always correct the lower (out-of-range) number first - raise the pH, then adjust the total alkalinity afterward with a pH/alkalinity reducer. Enjoy your Sunbelt spa.
What is a "bromide bank" and why do I need one?
It's an initial dose of sodium bromide added when starting a bromine-tablet system, ensuring that from the very first use, the sanitizer present in the water is fully bromine-based rather than a mix. Enjoy your Sunbelt spa.
Where can I find official Sunbelt guidance on water care?
Sunbelt's own Quick Start Guide (downloadable at www.sunbelthottubs.com/manuals) covers drain-and-fill start-up and routine maintenance; Leisure Time, the chemical brand referenced in Sunbelt's guide, also publishes a full Spa Care Guide and FAQ at leisuretimespa.com.
What manuals and guides can I download from Sunbelt's website?
The Owner's Welcome Letter, the Pre-Delivery Guide, the Quick Start Guide, an In-Ground Labeling/Installation Guide, the ACC1XXX/2XXX Standard Homeowner's Manual, the Gecko Touch Screen Package manual, the InTouch WIFI Connectivity Package manual, the YE3/YE5 Quick Guide and full YE3/YE5 Tech Book, and the SUNWAVE User Manual - all at www.sunbelthottubs.com/manuals.
What's in Sunbelt Spas and should be in any hot tub Pre-Delivery Guide specifically?
Delivery and set-up access requirements, spa location and electrical requirements, important safety information, and the retail delivery checklist Sunbelt's team reviews with you before delivery day.
I have a touch-screen or WiFi-connected control pack - where's that manual?
The Gecko Touch Screen Package manual and the InTouch WIFI (Connectivity Package) manual are both posted on the Manuals page for spas with the app connectivity upgrade. Enjoy your Sunbelt spa.
What is the YE3/YE5 pack, and where do I find its documentation?
It's one of Sunbelt's control pack/equipment configurations; both a Quick Guide and a full Tech Book (owner's manual) for the YE3/YE5 pack are available on the Manuals page.
Is there a manual specifically for SUNWAVE-equipped spas?
Yes, the SUNWAVE User Manual is posted on the Manuals page for spas built with that control system. Enjoy your Sunbelt spa.
Where can I see Sunbelt's product brochures?
Downloadable brochures for the Swim Spas, Storm Series, Leisure Series, Lone Star Series, The Tubly, In-Ground Series, Bathtubs, and Plug N Play 110V Series are all available at www.sunbelthottubs.com/brochures.
Where is Sunbelt's warranty, parts, and service department located?
Sunbelt Hot Tubs, LLC, 1549 Highway 36 N, Rosenberg, TX 77471. Warranty/Parts/Service: 281-788-6709. Hours are 9:00 am-5:00 pm Central Time (closed weekends).
Where can I buy original replacement parts online?
Through Sunbelt's online parts store at www.sunbelt.parts, which stocks most common parts needed for regular maintenance or replacement; anything not listed can be requested directly.
What information should I include when requesting a part?
Pictures of the part you need, the serial number (S/N) of your product, and the part number if you have it (a picture works too) - this helps Sunbelt confirm the right original part for your spa.
How long does Sunbelt say its spas last with proper maintenance?
Sunbelt states its spas, in-grounds, and swim spas are built to last at least 15 years under proper maintenance, without relying on chlorine products.
How do I file a warranty or service claim online?
Use the "Enter a Claim or Warranty Service" form linked from the Parts and Service page, or contact parts@sunbelt.parts / 281-788-6709 directly.
Is there a Sunbelt showroom I can visit in Houston?
Yes - Sunbelt's factory-direct Houston program (hottubshouston.com) offers a free, no-obligation home visit where a team member comes to measure your yard and help you pick a model, in addition to the Houston showroom itself.
Does Sunbelt offer financing?
Yes. Through the factory-direct Houston program, 0% APR financing for up to 24 months is available for qualified buyers, usually approved the same day - ask for financing numbers on your specific model. Enjoy your Sunbelt spa.
Is the free home visit really free?
Yes - no cost and no obligation to buy. Enjoy your Sunbelt spa.
Does Sunbelt sell factory-direct without a dealer markup?
Yes. The Houston factory-direct program (hottubshouston.com) sells directly from the manufacturer with discounts of up to 35% on selected products and no dealer markup. Enjoy your Sunbelt spa.
Is service available in Spanish?
Yes, Sunbelt's Houston sales and service team can assist you in Spanish at every step.
Where do I go to compare the full Sunbelt product lineup?
Browse the full lineup at www.sunbelthottubs.com, or call 281-575-9814 and a team member will help you pick the right model and measure your yard for free.
How big (what is the size, Size? measures of) is the Tornado (Storm Spa Series) and what jets does it have?
88"L x 66"W x 34"H, seats 4, with 24 Blaster Jets on a single 12-Amp pump (approx. 259 gallons). Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the Hurricane (Storm Spa Series) and what jets does it have?
83"L x 73"W x 33"H, seats 5 (1 lounge), with 40 Blaster Jets on two 12-Amp pumps (approx. 297 gallons). Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the Twister (Storm Spa Series) and what jets does it have?
81"L x 81"W x 38"H, seats 6, with 38 Blaster Jets on two 12-Amp pumps (approx. 347 gallons). Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the Aurora (Storm Spa Series) and what jets does it have?
81"L x 81"W x 38"H, seats 7, with 41 Blaster Jets on two 12-Amp pumps (approx. 347 gallons). Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the Typhoon (Storm Spa Series) and what jets does it have?
91"L x 91"W x 39"H, seats 6 (1 lounge), with 50 Blaster Jets on two 12-Amp pumps, with a 3rd pump optional (approx. 449 gallons). Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the Monsoon (Storm Spa Series) and what jets does it have?
91"L x 91"W x 39"H, seats 7, with 49 Blaster Jets on two 12-Amp pumps, with a 3rd pump optional (approx. 449 gallons). Enjoy your Sunbelt spa.
Which Storm Spa Series models include the Sunbelt Foot Dome with Volcano Jet?
All Storm Series models include it except the Tornado. Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the LS 400 (Lone Star Spa Series) and what jets does it have?
78"L x 66"W x 34"H, seats 4, with 20 Blaster Jets including neck jets, on a single 12-Amp pump (approx. 244 gallons). Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the LS 500 (Lone Star Spa Series) and what jets does it have?
78"L x 78"W x 35"H, seats 5, with 25 Blaster Jets including neck jets, on a single 12-Amp pump (approx. 296 gallons). Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the LS 700 (Lone Star Spa Series) and what jets does it have?
89"L x 78"W x 35"H, seats 7, with 30 Blaster Jets including neck jets, on 1 or 2 12-Amp pumps (approx. 338 gallons). Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the LS 800 (Lone Star Spa Series) and what jets does it have?
89"L x 89"W x 39"H, seats 8, with 45 Blaster Jets including neck jets, on two 12-Amp pumps (approx. 429 gallons). Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the LS 900 (Lone Star Spa Series) and what jets does it have?
95"L x 95"W x 40"H, seats 8, with 60 Blaster Jets including a foot dome and neck jets, on 2 or 3 12-Amp pumps and an ABS bottom pan (approx. 502 gallons). Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the LS 950 (Lone Star Spa Series) and what jets does it have?
95"L x 95"W x 42"H, seats 8, with 60 Blaster Jets including a foot dome and neck jets, on 2 or 3 12-Amp pumps and an ABS bottom pan (approx. 502 gallons). Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the LS Corona (Lone Star Spa Series octagon) and what jets does it have?
93"L x 93"W x 34"H octagon, seats 8, with 20 Blaster Jets on 1 pump or 30 Blaster Jets on 2 pumps, plus an optional Foot Dome with Volcano Jet (approx. 338 gallons). Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the LS Tranquility (Lone Star Spa Series round spa) and what jets does it have?
84" diameter round x 35"H, seats 6, with 20 Blaster Jets on a single 12-Amp pump, an ABS bottom pan, and an optional Foot Dome with Volcano Jet (approx. 270 gallons). Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the SB 610 and what jets does it have?
83"L x 76"W x 36"H, seats 5, with 28 Blaster Jets on a single 12-Amp pump. Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the SB 721 and what jets does it have?
83"L x 83"W x 36"H, seats 5 (1 lounge), with 42 Blaster Jets on two 12-Amp pumps. Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the SB 820 and what jets does it have?
86"L x 86"W x 36"H, seats 7, with 45 Blaster Jets on two 12-Amp pumps. Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the SB 821 and what jets does it have?
93"L x 93"W x 36"H, seats 6 (1 lounge), with 47 Blaster Jets on two 12-Amp pumps. Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the SB 822 and what jets does it have?
93"L x 93"W x 36"H, seats 5 (2 lounges), with 47 stainless steel jets on two 12-Amp pumps - the only SB model with stainless steel jets instead of standard Blaster Jets. Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the Tornado Leisure and what jets does it have?
86"L x 66"W x 34"H, seats 3 (1 lounge), with 20 Blaster Jets on a single 12-Amp pump. Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the Hurricane Leisure and what jets does it have?
83"L x 73"W x 34"H, seats 5 (1 lounge), with 31 Blaster Jets on a single 12-Amp pump. Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the Twister Leisure and what jets does it have?
81"L x 81"W x 38"H, seats 6 (1 lounge), with 31 Blaster Jets on a single 12-Amp pump. Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the Aurora Leisure and what jets does it have?
81"L x 81"W x 38"H, seats 7, with 30 Blaster Jets on a single 12-Amp pump. Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the Typhoon Leisure and what jets does it have?
91"L x 91"W x 39"H, seats 6 (1 lounge), with 44 Blaster Jets on 1 or 2 12-Amp pumps. Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the Monsoon Leisure and what jets does it have?
91"L x 91"W x 39"H, seats 6 (1 lounge), with 45 Blaster Jets on 1 or 2 12-Amp pumps. Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the TX 1221 swim spa and what does it include?
144"L x 93"W x 52"H, seats 4, approx. 2,000 gallons, with two 12-Amp pumps, 26 Blaster Jets plus 4 Swim Oval Blaster Jets, 8 water features, and a 5.5 KW heater (upgradeable to 11 KW). Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the TX 1420 swim spa and what does it include?
171"L x 93"W x 52"H, seats 2, approx. 2,400 gallons, with three 12-Amp pumps, exclusive Wall Jet Therapy, 13 Blaster Jets plus 2 Swim Blaster Jets, and a 5.5 KW heater (upgradeable to 11 KW). Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the TX 1460 swim spa and what does it include?
171"L x 93"W x 52"H, seats 2, approx. 2,400 gallons, with four 12-Amp pumps, 21 Blaster Jets plus 2 Swim Blaster Jets, and a 5.5 KW heater (upgradeable to 11 KW). Note: this mold is currently under reconstruction and a new version is coming soon. Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the TX 1431 swim spa and what does it include?
171"L x 90"W x 52"H, seats 5, approx. 2,300 gallons, with four 12-Amp pumps, exclusive Wall Jet Therapy, 40 Blaster Jets plus 3 Swim Blaster Jets, 12 water features, and a 5.5 KW heater (upgradeable to 11 KW). Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the TX 1640 swim spa and what does it include?
192"L x 90"W x 52"H, seats 4, approx. 2,590 gallons, with four 12-Amp pumps, 40 Blaster Jets plus 2 Swim Xtra Blaster Jets, 8 water features, and a 5.5 KW heater (upgradeable to 11 KW). Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the Apollo (In-Ground Spa Series octagon) and what jets does it have?
79" octagon, seats 5, pre-plumbed for 10 or 18 Blaster Jets on 1 or 2 pumps, with Deep Heat Returns available on request. Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the in-ground Corona (In-Ground Spa Series octagon) and what jets does it have?
91" octagon, seats 7, pre-plumbed for 10 or 18 Blaster Jets on 1 or 2 pumps, with Deep Heat Returns available on request. Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the in-ground Tranquility (In-Ground Spa Series round) and what jets does it have?
84" round, seats 6, pre-plumbed for 10 or 18 Blaster Jets on 1 or 2 pumps, with Deep Heat Returns available on request. Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the 74" Round Spillover and what jets does it have?
74" round, seats 6, pre-plumbed for 10 or 18 Blaster Jets on 1 or 2 pumps, with Deep Heat Returns available on request. Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the 89" Round Spillover and what jets does it have?
89" round, seats 6, pre-plumbed for 10 or 18 Blaster Jets on 1 or 2 pumps, with Deep Heat Returns available on request. Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the 95" Lounge Spillover and what jets does it have?
95" square with one lounge, seats 5, pre-plumbed for 10 or 18 Blaster Jets on 1 or 2 pumps, with Deep Heat Returns available on request. Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is The Kidney in-ground spa and what jets does it have?
136"L x 87"W, seats 9, pre-plumbed for 14 Blaster Jets on 1 pump, with a Deep Heat Return or second pump available on request. Enjoy your Sunbelt spa.
Can I get an in-ground version of a swim spa?
Yes - Sunbelt builds in-ground swim spas on the 12' and 14' swim spa molds (TX1221 or TX1431), pre-plumbed for 14 Blaster Jets on 1 pump, with optional swim jets on 2 pumps and Deep Heat Returns available on request.
How big (what is the size, Size? measures of) is the Tubly Smart and what does it include?
77"L x 77"W x 30"H, seats 5, with 14 jets at 10+ PSI including neck jets, on a 9.5A 2-speed 115V 4HP pump, ready for 110V-20A or 220V-50A power. Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the Tubly Fit and what does it include?
78"L x 66"W x 34"H, seats 4, the compact model in the line, with 20 Blaster Jets at 10+ PSI including neck jets, on the same 9.5A 2-speed 115V 4HP pump, ready for 110V-20A or 220V-50A power. Enjoy your Sunbelt spa.
How big (what is the size, Size? measures of) is the Tubly Family and what does it include?
89"L x 78"W x 35"H, seats 7, the largest current Tubly model, with 30 Blaster Jets at 10+ PSI including neck jets, on the same 9.5A 2-speed 115V 4HP pump, ready for 110V-20A or 220V-50A power. Enjoy your Sunbelt spa.
What is the Tubly Six and is it available yet?
It's the newest addition to the Tubly line, seating 6 with 14 jets at 10+ PSI and the same 9.5A 2-speed 115V 4HP hybrid pump - final dimensions and photography have not been published yet, so ask a dealer for current availability. Enjoy your Sunbelt spa.
Do all Tubly models use the same cover and insulation?
Yes - every Tubly model, regardless of size, ships with a 4" to 2" tapered cover and Basket Insulation running through the whole cabinet. Enjoy your Sunbelt spa.
Is Sunbelt Spas still in business?
Yes. Since 1979 Sunbelt Spas is in business. Recentley developing other product lines as Bath Tubs, Shower Pans, Baptism Pools, Swim Spas, Inground Spas and Portable Hot Tubs decided to change its name to Sunbelt Hot Tubs, reflecting its current broad product line.
Is Sunbelt Better than Cal Spas? Sundance? Jaccuzzi? MasterSpas? BullFrog?
Sunbelt uses top of shelf products and engineer its products to never be behind any other brand. Sunbelt Spas offers a very reliable, built to last product yet at very affordable prices with the same technoclogy as the top ones in the industry
Where can I buy a replacement cover?
Visit our online store: www.sunbelt.parts
Why is sunbelt called a workhorse spa?
Although Sunbelt leverages advanced technology and continuous product development, every spa is designed with simplicity, durability, and longevity in mind. Over the years, Sunbelt has learned that customers return—not just for themselves, but for their families and even the next generation—because they trust a product that delivers a headache-free experience. Sunbelt spas offer the same high-end hydrotherapy features and cutting-edge components found in any top manufacturer, but they are built differently: engineered to be easy to operate, simple to maintain, and exceptionally durable. That philosophy is what keeps customers coming back time and time again.
How long do Sunbelt spas last?
Our American Strong Handcraft™ builds are designed to run for decades with proper care — many customers report 20+ years of service. Enjoy your Sunbelt spa.
What is the Sunbelt Foot Dome™?
A patented seating feature on our STORM and select Lone Star models that targets foot and calf hydrotherapy with a dedicated Volcano Jet. Enjoy your Sunbelt spa.
Do you sell parts and covers directly?
Yes — genuine parts, covers and accessories are available at sunbelt.parts. Dealers and customers can both order there.
How do I become a dealer?
Fill out the Become a Dealer form and short qualification quiz on our Become a Dealer page — our team reviews territory and volume and follows up within a few business days. Enjoy your Sunbelt spa.
Who do I contact for service or a warranty claim?
Your dealer is always your first point of contact for service and warranty work. If you need help locating your dealer or an authorized technician nearby, our team at sunbelt.parts can refer you to an authorized service provider in your area.
Where do I buy original replacement parts?
Always use original parts and certified technicians to keep your hot tub running smoothly. Order factory-direct at sunbelt.parts.
Do I need to use chlorine to sanitize my spa?
No — our Smart Water™ Sanitation System is a chlorine-free treatment that clears water of bacteria and algae while filtration keeps it free of dust and debris. Enjoy your Sunbelt spa.
How do I register my warranty?
Fill out the electronic warranty registration form on this page, or download a blank form and email it to info@sunbelthottubs.com.
What's covered by the Sunbelt warranty?
Coverage varies by series (Storm, Leisure/PNP, LS-SB-SW-Swim Spas) — download the specific warranty policy PDF for your model for full structure, surface, plumbing and labor terms. Enjoy your Sunbelt spa.
Where can I download my owner's manual?
Visit our Manuals page to download the welcome letter, quick start guide, and full owner's manual for your model. Enjoy your Sunbelt spa.
What does "American Strong Handcraft™" mean?
It means every Sunbelt spa is engineered and built in the USA with premium materials, precision manufacturing, and rigorous quality standards designed to last for decades.
How long has Sunbelt been building spas?
Since 1979 — over 45 years of hydrotherapy manufacturing experience in Texas. Enjoy your Sunbelt spa.
What makes the Sunbelt shell different?
Our shells are built with ABS backed acrylic reinforced by our proprietary SB Texas Strong PES-GRC composite, made from green, non-VOC, eco-friendly non-polyester resin, making them among the thickest and sturdiest in the industry and designed to last for decades without sagging. We also use a Leak-Free system with radial pressure seal technology, so jets, filters, controls, suctions, and inserts stay leak-free without relying on silicone or glue. Together, these innovations set our shells apart from typical fiberglass or thinner acrylic construction used by other manufacturers.
Are Sunbelt spas independently certified?
Yes — Sunbelt spas are certified and listed for both USA and Canada, including UL, IAPMO and NRTL certifications.
Is Sunbelt BBB accredited?
Yes — Sunbelt Hot Tubs is a BBB Accredited Business with an A+ rating.
Are Sunbelt spas made in the USA?
Yes — every Sunbelt spa is proudly American made, part of our American Strong Handcraft™ commitment.
When was Sunbelt Hot Tubs founded?
Sunbelt was founded in 1979, with over 45 years of hydrotherapy manufacturing experience.
Where are Sunbelt Hot Tubs made?
Sunbelt hot tubs are manufactured in-house in Rosenberg, Texas.
How do I contact Sunbelt for a quote?
Use the Contact page — fill out the form or email info@sunbelthottubs.com. You can also call Sales at 281-575-9814 or Service & Parts at 281-788-6709.
Are cheaper hot tubs a bad investment?
Lower-cost spas can be appealing upfront, but they may lack durability, insulation, and support. This can lead to higher long-term costs in repairs and energy usage. Enjoy your Sunbelt spa.
Does Sunbelt offer bilingual support?
Yes — the Sunbelt website and support are available in both English and Spanish.
Are expensive hot tubs worth the price?
Higher-priced hot tubs often include better insulation, stronger jets, and longer warranties. However, not all expensive models offer better value — some mid-range options provide similar performance at a lower cost. Enjoy your Sunbelt spa.
Are rental spas harder to maintain?
No — we design them for easy maintenance, with hidden internal controls, in-line water treatment and a quick door or floor drain to speed up turnover between guests. Enjoy your Sunbelt spa.
Are Sunbelt bath tubs a good long-term investment?
Yes — the proprietary GR-PES™-reinforced shell is built to last many years, so you get lasting durability and optional hydrotherapy upgrades without paying for a specialty import brand. Enjoy your Sunbelt spa.
Are Sunbelt shower pans a good long-term investment?
Yes — the single-piece, GR-PES™-reinforced construction is built to be leak-free for the life of your bathroom, avoiding the repair costs common with lower-quality multi-piece bases. Enjoy your Sunbelt spa.
How long will my Sunbelt spa last?
With proper maintenance, our spas, in-ground spas and swim spas are built to run at least 15 years — many of our customers are on their second decade with the same tub. Enjoy your Sunbelt spa.
Can I become a Sunbelt dealer in my area?
Yes — we're actively growing our dealer network. Visit our Become a Dealer page to check territory availability and start an application. Enjoy your Sunbelt spa.
Are Sundance Spas better than other hot tub brands?
Sundance Spas are known for quality and hydrotherapy, but several other brands offer similar or better performance depending on the model. The "best" option often comes down to pricing, features, and dealer support in your area. Enjoy your Sunbelt spa.
How do I find my nearest authorized dealer?
Contact our team through our Contact page, and we'll connect you with an authorized dealer or service provider in your area. Enjoy your Sunbelt spa.
Are these units energy-efficient and certified?
Yes — our rental and commercial spas are built with energy-efficient certification and IAPMO listing specifically for the rental property market. Enjoy your Sunbelt spa.
What if I have a technical question not answered here?
Reach out through our Contact page — our support team is ready to help with technical, warranty, or service questions. Enjoy your Sunbelt spa.
Is a Sunbelt spa a good investment compared to other brands?
Yes — Sunbelt spas are manufactured in-house in Texas rather than resold from a third party, which lets us control quality and pricing directly. Combined with our American Strong Handcraft™ durability and real warranty backing, most owners find long-term reliability and cost of ownership significantly better than mass-imported or middleman-sold spas.
Can a Baptismal Pool be installed indoors and outdoors?
Yes — the shell and finish are built to handle both indoor sanctuary installations and outdoor or semi-outdoor baptistries. Enjoy your Sunbelt spa.
Can any Sunbelt hot tub be built in-ground?
Yes — we can customize most of our hot tubs to in-ground specifications, though our In-Ground Series showcases our most popular purpose-built shapes. Enjoy your Sunbelt spa.
Can Baptismal Pools keep water warm between ceremonies?
Yes — the optional Gentle Heat Return System and 110V Circulation Pump with Integrated Filter keep water clean and comfortably warm. Enjoy your Sunbelt spa.
Can guests damage the equipment?
Our hidden air injection and lockable external control design prevent guests from accidentally breaking top-side controls or over-turning air valves. Enjoy your Sunbelt spa.
Why choose Sunbelt over other brands?
Decades of manufacturing experience, in-house engineering, premium materials, and a legendary reputation for durability and hydrotherapy performance — all backed by real warranty support. Enjoy your Sunbelt spa.
What certifications does Sunbelt Hot Tubs hold?
Sunbelt spas are certified and listed for USA and Canada, including UL 1563, CSA C22.2, IAPMO/NRTL electrical safety listing, and ANSI/APSP-ICC standards.
Why do certifications matter for a hot tub?
They confirm your Sunbelt spa's electrical and structural safety has been independently tested and verified — important for code compliance, permitting, and insurance.
Can I add a salt water system to any Sunbelt spa?
Yes — our inline salt water feeder retrofit works on any model in our range. Enjoy your Sunbelt spa.
Can I add a waterfall feature?
Yes — a cascade waterfall is available as an optional upgrade. Enjoy your Sunbelt spa.
Do certifications affect installation permits?
Yes — many local jurisdictions require UL/ETL or IAPMO listing for permit approval; our certifications help streamline that process. Enjoy your Sunbelt spa.
Can I add connectivity features?
Yes — a Touch Screen + WIFI + App control package is available. Enjoy your Sunbelt spa.
Can I add lighting or audio upgrades?
Yes — LED packages, mood lighting, Bluetooth audio with subwoofer and more are available as optional upgrades. Enjoy your Sunbelt spa.
What is Sunbelt's mission?
Helping people enjoy a unique hydrotherapy experience that improves body and mind health and creates quality time with loved ones. Enjoy your Sunbelt spa.
Has Sunbelt's brand changed over the years?
Yes — while our logo and branding have evolved since 1979, our commitment to American Strong Handcraft™ quality has stayed the same. Enjoy your Sunbelt spa.
Does Sunbelt still manufacture directly?
Yes — Sunbelt remains a direct manufacturer, not just a reseller, giving us full control over quality and innovation.
How long does a Storm Spa Series hot tub last?
Built with Sunbelt's Endurance Cabinet™ and legendary durability, most Storm Series spas run reliably for 15+ years with routine maintenance.
What electrical setup does the Storm Spa Series need?
Storm Series spas run on a 220V circuit with a 5.5 KW heater (SB 2000 pack) — professional electrical installation is recommended. Enjoy your Sunbelt spa.
How many people fit in a Storm Spa Series hot tub?
Seating ranges from 4 (Tornado) to 7 (Aurora/Monsoon), so there's a size for any backyard or family. Enjoy your Sunbelt spa.
What sanitation system does it use?
Every Storm Series spa includes the Smart Water Sanitation System™ with Corona Discharge Ozone and a minerals water treatment inline feeder for cleaner, lower-maintenance water. Enjoy your Sunbelt spa.
What's covered under warranty?
Storm Series spas carry Sunbelt's standard warranty coverage — see our Warranty Policies page for full structure, surface and plumbing terms.
Is a Storm Spa Series hot tub a good long-term investment?
Yes — Storm Series spas are engineered and built in-house by Sunbelt, so you're paying for direct manufacturing quality rather than importer or reseller markups. Combined with our Endurance Cabinet™ durability and standard warranty coverage, most owners see excellent reliability and cost of ownership over the life of the spa.
How long has the Lone Star Spa Series been around?
Since Sunbelt's earliest days — it's where the company's legacy was forged, and models like the LS900/LS950 remain unmatched today.
What's the difference between the LS models?
They range from the compact LS 400 (4 seats) up to the flagship LS 900/950 (8 seats, 60 Blaster Jets™), so sizing depends on how many people you want to seat. Enjoy your Sunbelt spa.
Does it include ozone sanitation?
Yes — every Lone Star Series spa includes a Corona Discharge Ozone System as standard. Enjoy your Sunbelt spa.
What cabinet options are available?
Standard Endurance Cabinet™ with a weather liner, with a real cedar wood cabinet upgrade available. Enjoy your Sunbelt spa.
Is the Lone Star Spa Series a good long-term investment?
Yes — as one of Sunbelt's original and longest-running lines, the Lone Star Series is built directly by Sunbelt with proven, decades-tested engineering, giving owners strong durability and value compared to imported or resold spas.
Is the Leisure Spa Series a good value option?
Yes — it's built for great value without cutting corners, with quality massage and correctly engineered jet pressure at every seat. Enjoy your Sunbelt spa.
What's included standard?
Every Leisure Series hot tub comes standard with digital programmable controls, a 3" 12V spa light, ozone-ready plumbing, and a 4" to 2" marine-grade vinyl safety cover. It's a great value option for owners who want a solid, no-frills soak. Optional upgrades like Corona Discharge Ozone, a UV Sanitation System, and an extended warranty are also available if you want to enhance sanitation and coverage.
How many people does it seat?
From 3 (Tornado Leisure) up to 7 (Aurora Leisure). Enjoy your Sunbelt spa.
Can I upgrade the sanitation system?
Yes — Corona Discharge Ozone and a UV Sanitation System are both available as optional upgrades. Enjoy your Sunbelt spa.
Is an extended warranty available?
Yes, an extended warranty option is available on the Leisure Series. Enjoy your Sunbelt spa.
Is the Leisure Spa Series a good value investment?
Yes — the Leisure Series is built to the same American Strong Handcraft™ standard as every Sunbelt spa, so you get real hydrotherapy quality and durability at a lower price point than premium imported brands.
How is a swim spa different from a hot tub?
A swim spa combines an adjustable current for swimming laps or resistance training with a dedicated soak zone for relaxation afterward — two experiences in one unit. Enjoy your Sunbelt spa.
How much space does a swim spa need?
Our TX models range from 144" to 192" long, so measure your install area (indoor or outdoor) before choosing a model. Enjoy your Sunbelt spa.
What heating options are available?
Standard 5.5 KW heating with an upgrade path to 11KW for faster heat-up in colder climates. Enjoy your Sunbelt spa.
What acrylic colors are offered?
Swim Spas are available in Tuscan Sun or Sterling Silver. Enjoy your Sunbelt spa.
Is a Sunbelt swim spa a good investment compared to other swim spas?
Yes — Sunbelt has been building swim spas in-house since the early days of the category, so you get proven engineering and direct-manufacturer pricing instead of paying a reseller markup for an imported unit.
Do I need a 220V electrician for a Plug N Play spa?
No — that's the point of the Plug N Play 110V™ line: just use a standard 110V outdoor outlet, no complex 220V installation required. Enjoy your Sunbelt spa.
Will it lose temperature between uses?
No — it heats while the pumps run, so you don't lose temperature or a chance to use your Sunbelt spa.
What is The Tubly®?
The Tubly® is Sunbelt's dedicated 110V product built from our Champion models — visit thetubly.com for that dedicated site.
Can it be converted to 220V later?
Yes — models are available in either a 110V Plug N Play package or 220V factory-ready configuration. Enjoy your Sunbelt spa.
Is the Plug N Play 110V™ a good investment compared to other 110V spas?
Yes — it's built by Sunbelt from our proven Champion models rather than a generic imported 110V unit, so you get real hydrotherapy performance and durability without a complex 220V install.
What makes the SB Spa Series different?
Sculpted curves and a compact, value-focused build — the same American Strong Handcraft™ quality as every Sunbelt spa, without cutting corners on water care or jets.
How many jets does the SB Spa Series have?
Jet counts on our SB Series range from 28 Blaster Jets™ on the SB 610 up to 47 Blaster Jets™ or stainless steel jets on the SB 821 and SB 822, with the models in between offering counts that scale up as the tub size increases. This gives you a range of options depending on how much hydrotherapy power and seating capacity you're looking for.
What sanitation system is standard?
A Corona Discharge Ozone System comes standard, with a Frog Inline Sanitation System available as an upgrade. Enjoy your Sunbelt spa.
What seating configurations are available?
From 5 seats up to 7 seats, including lounge configurations on select models. Enjoy your Sunbelt spa.
Is a wood cabinet available?
Yes — a real cedar wood cabinet is available as an upgrade over the standard cabinet. Enjoy your Sunbelt spa.
Is the SB Spa Series a good long-term investment?
Yes — the SB Series carries the same in-house American Strong Handcraft™ engineering as every Sunbelt spa, giving you durability and jet performance that holds up well against pricier imported brands.
What shapes are available?
Round, octagon, spillover and kidney shapes, including dedicated in-ground swim spa configurations (TX 1221 / TX 1431). Enjoy your Sunbelt spa.
How many jets are pre-plumbed?
Models are pre-plumbed for 10 or 18 Blaster Jets™, with 1 or 2 pumps depending on configuration. Enjoy your Sunbelt spa.
How long has Sunbelt built in-ground spas?
Sunbelt has been the leading manufacturer of in-ground and spillover spas in the USA for over 40 years.
Is an in-ground Sunbelt spa a good long-term investment?
Yes — with over 40 years building in-ground and spillover spas, Sunbelt's direct manufacturing and proven shell durability give in-ground installations excellent long-term reliability.
What are the benefits of salt water treatment?
Reduced chemical use, simpler water care, and a gentler experience for sensitive skin. Enjoy your Sunbelt spa.
What are the benefits of cold plunge therapy?
Cold-water immersion is known to support muscle recovery, reduce inflammation, improve circulation and boost overall vitality. Enjoy your Sunbelt spa.
Can one spa do both salt water and cold plunge?
Yes — you can choose saltwater technology, cold-water technology, or both on the same model. Enjoy your Sunbelt spa.
How many cold-plunge configurations are available?
With over 100 possible configurations across our bathtubs and hot tubs, Sunbelt offers exceptional flexibility for personal and commercial use.
Is a salt water or cold plunge system a good investment?
Yes — because it's an inline retrofit built by Sunbelt for any model, you get the wellness benefits of salt water or cold-plunge technology without paying for a separate specialty unit.
Why add a hot tub to my rental property?
It increases rental revenue and makes your property more attractive to potential guests or tenants. Enjoy your Sunbelt spa.
How fast can the water be changed between guests?
Our optional Sunbelt Quick Heat™ (up to 8KW) speeds up reheating after a water change, so your spa is ready for new guests fast.
Is a Sunbelt hot tub a good investment for my rental property?
Yes — the durability, easy maintenance, and energy-efficient certification built into our rental line are designed to maximize return on investment and minimize service calls for property owners. Enjoy your Sunbelt spa.
What makes Sunbelt shower pans leak-free?
Every base is reinforced with our unique GR-PES™ composite and built as a single-piece acrylic construction, engineered under our Sunbelt Leak-Free™ standard.
Can I get a custom drain position at Sunbelt's Shower Pans?
Yes — linear drains and custom drain positions/fittings are available as options. Enjoy your Sunbelt spa.
Is Sunbelt's shower pan surface slip-resistant?
Yes — every shower pan has a slip-resistant finish standard. Enjoy your Sunbelt spa.
What shower pan sizes are available?
We manufacture from compact 35 1/2" square models up to 60 1/4" x 32" single-threshold bases. Enjoy your Sunbelt spa.
Can I get a custom color?
Yes — beyond standard white, ask about our optional color range. Enjoy your Sunbelt spa.
What is a bathtub shell made of?
All Sunbelt bathtubs use our proprietary GR-PES™-reinforced shell, known for lasting many years.
Can I add whirlpool jets?
Yes — Whirlpool Hydrotherapy Jets (and pump) are available as an optional upgrade on our bathtub models. Enjoy your Sunbelt spa.
What's the difference between Standard Alcove and Drop-In models?
Standard Alcove tubs fit a traditional 3-wall alcove installation, while Drop-In tubs are designed to be framed into a custom deck or surround. Enjoy your Sunbelt spa.
Can I get a colored tub?
Yes — beyond standard white, ask about our optional color range. Enjoy your Sunbelt spa.
What other upgrades are available?
Ozonator, In-Line Heater, Tranquility System, cable drive drain kits, tile flange, and a 3" LED color-changing light system. Enjoy your Sunbelt spa.
What is the best alternative to Jacuzzi hot tubs?
The best alternative depends on your budget, features, and installation needs. Many premium spa brands offer comparable hydrotherapy, energy efficiency, and durability at a better value. It's important to compare jet performance, insulation, warranty, and long-term maintenance costs before deciding. Enjoy your Sunbelt spa.
How do Master Spas compare to other swim spas?
Master Spas are popular in the swim spa category, especially for fitness use. However, other swim spa options may offer better customization, pricing, or installation flexibility depending on your needs. Enjoy your Sunbelt spa.
What should I look for when comparing hot tub brands?
Key factors include: jet quality and placement, insulation and energy efficiency, build materials and durability, warranty coverage, maintenance requirements, and dealer support and service. Enjoy your Sunbelt spa.
What are the best hot tub brands in the USA?
Top brands vary by category, but the best choice depends on your priorities such as budget, hydrotherapy, design, and long-term reliability. Comparing multiple brands side-by-side is the best way to find the right fit. Enjoy your Sunbelt spa.
How do I choose between a hot tub and a swim spa?
We'd say choose a hot tub (Storm, Lone Star, Leisure, SB, or Plug N Play) if your focus is relaxation, hydrotherapy, and soaking with the family. Choose a Swim Series swim spa if you also want to swim against a current, exercise, or combine fitness training with soaking in one unit. Think about your space, budget, and how you plan to use it day-to-day - many of our customers with active lifestyles love having both options in one spa.
Which hot tub brands have the best warranty?
Warranty quality varies widely. Look for long shell warranties, equipment coverage, and local dealer service availability — a strong warranty often reflects confidence in product durability. Enjoy your Sunbelt spa.
Where can I compare different spa brands side by side?
The best way is through detailed comparison guides that break down features, pricing, and performance. Working with a knowledgeable dealer can also help you evaluate options based on your specific needs. Enjoy your Sunbelt spa.
What is Sunbelt Leak-Free Technology™?
It's Sunbelt's proprietary shell construction standard, engineered and pressure-tested to eliminate seams and weak points prone to leaking — built into every Sunbelt spa, swim spa, bathtub, shower pan, and baptismal pool since 1979.
How long do Sunbelt products typically last?
Sunbelt spas and tubs are American Strong Handcraft® built for decades of service — the proprietary composite shells and Endurance Cabinet™ construction are designed for long-term durability, not planned obsolescence.
Does Sunbelt build products for churches or ministries?
Yes — Sunbelt's Baptism Pools (Baptismal Bathtubs) bring the same Leak-Free™ shell technology and durable gel coat finish used across the hot tub line to churches and ministries.
What sizes do Baptismal Pools come in?
Two models: the Dual-Step Entry Baptizing Pool (13 ft x 7 ft, access on both ends) and the One Side Entry Baptizing Pool with Left/Right Access (10 ft x 7 ft). Enjoy your Sunbelt spa.
What colors are available for Baptismal Pools?
A curated palette including White, Snow White, Light Blue, Blue, Royal Blue, Light Gray, Medium Gray and Gray — ask for personalized colors beyond the standard range. Enjoy your Sunbelt spa.
What is the LS Nova model?
The LS Nova is a Lone Star Series™ model — 69.5" Round x 36", seats 5, with 18 Blaster Jets™ and a 1 x 12 Amp pump. It's marketed as Sunbelt's Resort's Choice model.
What does 'Resort's Choice' mean on the LS Nova?
It highlights the LS Nova as a model frequently chosen for resort, hospitality, and rental installations for its balance of size, seating, and jet performance. Enjoy your Sunbelt spa.
What does the 'Best Value' badge mean on LS 500?
It flags the LS 500 as the Lone Star Series™ model offering the strongest combination of price and features for everyday use. Enjoy your Sunbelt spa.
What does the 'Best Seller' ribbon mean?
It marks the single most popular model in that product line, based on customer demand. Enjoy your Sunbelt spa.
Where are Sunbelt products made?
Sunbelt Hot Tubs are American Made, built at Sunbelt's facility in Rosenberg, Texas.
Does Sunbelt sell replacement parts?
Yes — original parts are available through the dedicated online store at sunbelt.parts.
How do I become a Sunbelt dealer?
Visit the Become a Dealer page and submit an inquiry — our team will follow up with dealer program details. Enjoy your Sunbelt spa.
Where can I see real installed Sunbelt spas?
Check the Customers' Photo Gallery page for real backyard and installation photos submitted by Sunbelt owners.
What certifications do Sunbelt spas carry?
Sunbelt spas carry certifications including BBB Accreditation (A+ Rating), IAPMO EGS Certificate of Listing, and NRTL IAPMO EGS Certification — see the Certifications page for details.
Can I get technical specs or spec sheets for a model?
Yes — visit the Technical Specs page, or request a spec sheet directly from our sales team. Enjoy your Sunbelt spa.
How do I submit a warranty or service request?
Contact Service & Parts at 281-788-6709, or use the Contact page and reference your model and purchase details. Enjoy your Sunbelt spa.
What is Sunbelt Leak-Free Technology™ on Baptismal Pools?
It's Sunbelt's proprietary shell construction standard, engineered and pressure-tested to eliminate seams and weak points prone to leaking — the same technology used across all Sunbelt spas and tubs since 1979.
How long will a Sunbelt Baptismal Pool last?
Like every Sunbelt product, Baptismal Pools are American Strong Handcraft® built — a high-quality gel coat shell engineered to give churches and ministries decades of reliable, built to last, leak-free service.
Is the Baptismal Pool shell resistant to cracking or fading over time?
Yes — the high-quality gel coat finish resists fading, cracking, and wear far better than lower-grade fiberglass or vinyl liners, keeping the pool looking new for years. Enjoy your Sunbelt spa.
How much maintenance does a Baptismal Pool require?
Very little. The Sunbelt Leak-Free™ shell and optional 110V Circulation Pump with Integrated Filter keep water clean between ceremonies with minimal upkeep.
Is a Baptismal Pool a permanent installation or portable?
Baptismal Pools are typically built into a fixed platform or baptistry area, though installation can be customized to your building's layout. Enjoy your Sunbelt spa.
How is the water heated and kept at a comfortable temperature in a Baptismal Pool?
The optional Gentle Heat Return System keeps water at a comfortable, consistent temperature between uses without shocking those being baptized with cold water. Enjoy your Sunbelt spa.
What warranty comes with a Sunbelt Baptismal Pool?
Every unit is backed by Sunbelt's standard warranty coverage on the shell and plumbing — see the Warranty Policies page for full terms.
How long does Baptismal Pool installation typically take?
Timelines vary by site preparation and plumbing needs, but the shell itself is delivered ready to set — talk to our team for a project-specific estimate. Enjoy your Sunbelt spa.
Do you offer pricing for multiple church or ministry locations?
Yes — contact our sales team directly for multi-location or bulk ministry pricing. Enjoy your Sunbelt spa.
What is the difference between the two Baptismal Pool models?
The Dual-Step Entry Baptizing Pool (13 ft x 7 ft) offers graceful access on both ends, while the One Side Entry Baptizing Pool — Left/Right Access (10 ft x 7 ft) offers a single, graceful entry point on one side, a great fit for smaller baptistries. Enjoy your Sunbelt spa.
What color finishes are available for Baptismal Pools?
A curated palette including White, Snow White, Light Blue, Blue, Royal Blue, Light Gray, Medium Gray and Gray — ask for personalized colors beyond the standard range. Enjoy your Sunbelt spa.
What optional features can be added to a Baptismal Pool?
110V Circulation Pump, 220V Circulation Pump, Deep Heat Returns, Electrical/Gas Heater, Jets+Suctions Package, Preplumbing Customization, and Temperature Control. Enjoy your Sunbelt spa.
Is Sunbelt made in the USA?
Yes. Since 1979 Sunbelt Spas and Hot Tubs are made in the USA with more than 90% of its components also being made in the USA. We support American businesses.
Where do I find a Sunbelt dealer?
Sunbelt has more than 200 dealers nationwide and more than 3,000 installers or pool companies that do service and can represent Sunbelt. Talk to our factory direct team if you are searching to buy a new product (info@sunbelthottubs.com) or to our parts team if you need to service your spa (info@sunbelt.parts).
Where do I buy a Sunbet Spa / Sunbelt Hot Tub / Sunbelt Bath Tub / Baptismal Pool?
Sunbelt has more than 200 dealers nationwide and more than 3,000 installers or pool companies that do service and can represent Sunbelt. Talk to our factory direct team if you are searching to buy a new product (info@sunbelthottubs.com) or to our parts team if you need to service your spa (info@sunbelt.parts).
Can a Sunbelt 110V Tubly PNP be converted to 220V later?
Yes — models are available in either a 110V Plug N Play package or 220V factory-ready configuration. Enjoy your Sunbelt spa.
Is the Sunbelt Plug N Play 110V™ a good investment compared to other 110V spas?
Yes — it's built by Sunbelt from our proven Champion models rather than a generic imported 110V unit, so you get real hydrotherapy performance and durability without a complex 220V install.
How many gallons of water does a hot tub hold?
It depends on the model. Our Swim Series units range from about 2,000 to 2,590 gallons, while hot tub capacity varies by size and seating count — smaller 4-person spas hold less, larger 7-8 person lounge models hold more. Check the Models & Specifications section on each series page, or contact us for the exact gallon capacity of a specific model. Enjoy your Sunbelt spa.
Can I run my hot tub in extreme cold weather?
Yes — hot tubs are built to run year-round, including in freezing temperatures. Our Endurance Cabinet™ and insulated, tapered Sunbelt Shield™ Cover help retain heat, and the heater and pumps are designed to keep circulating and prevent freezing as long as the unit stays powered on.
Can I run my hot tub in extreme heat or humidity?
Yes, our spas are built to handle hot, humid climates like Texas summers. You may want to run the water a bit cooler and increase filtration during peak heat. If you have concerns about a specific installation location, our team can advise on ventilation and placement. Enjoy your Sunbelt spa.
Do you ship outside of Texas?
We serve customers across Texas and beyond through our dealer network. For shipping availability to your specific location, contact our sales team at 281-575-9814 or info@sunbelthottubs.com.
What is your price match policy?
Pricing and any current promotions are best confirmed directly with our sales team — contact us at 281-575-9814 for up-to-date details. Enjoy your Sunbelt spa.
Do you offer military or senior discounts?
Ask our sales team about current discounts and promotions when you contact us at 281-575-9814 — availability can change. Enjoy your Sunbelt spa.
How long is the wait time for a new hot tub order?
Lead times vary based on model, options, and current demand. Contact our sales team at 281-575-9814 for the current estimated timeline on the model you're interested in. Enjoy your Sunbelt spa.
Can I customize the color or features of my spa?
Yes. durable acrylic shell colors include options like Sterling Silver, Smoky Mountains, Tuscan Sun, Storm Clouds and more depending on the model, plus cabinet and Sunbelt Shield™ Cover color choices. Many series also offer optional upgrades like lighting packages, sound systems, and connectivity features. Ask your dealer about the full customization options for your chosen model.
What accessories are available for my hot tub?
Depending on the model, available upgrades include LED lighting packages, Bluetooth audio systems, waterfall features, app/WiFi connectivity, and our Sunbelt Shield™ Cover with cover lifter. Contact us for the full accessory list for your specific series.
What is the average monthly electric cost to run a hot tub?
It varies with climate, usage, and insulation, but a well-insulated hot tub typically costs somewhere around $20-50 per month to run. Our Endurance Cabinet™ design with full insulation is built to help keep that cost down. Enjoy your Sunbelt spa.
How do the WiFi and app connectivity features work?
Select models offer an optional Connectivity Package with touch-screen control and WiFi/app access, letting you monitor and adjust temperature and settings remotely. Ask your dealer whether this upgrade is available for your model. Enjoy your Sunbelt spa.
How often does a hot tub need professional service?
Most owners handle routine water care themselves and schedule a professional check-up around once a year, or sooner if you notice an issue. For service in your area, call 281-788-6709. Enjoy your Sunbelt spa.
Do you offer maintenance contracts or service plans?
For current service plan options, contact our support team at 281-788-6709. Enjoy your Sunbelt spa.
How long do replacement parts take to arrive?
Genuine parts are available through sunbelt.parts. Contact them directly, or call 281-788-6709, for current lead times on a specific part.
How do commercial or rental property owners maintain a hot tub for multiple guests?
Commercial and rental use (like Airbnb properties) typically calls for more frequent water testing, sanitizer checks, and cleaning than a single-family home, given higher usage. Our Rental/Commercial line is built with this in mind — contact us to talk through a maintenance routine for your property. Enjoy your Sunbelt spa.
Do you have volume pricing for Airbnb or rental properties?
Contact our sales team at 281-575-9814 to discuss pricing for rental or multi-property purchases. Enjoy your Sunbelt spa.
Can a cracked or damaged shell be repaired?
Minor cracks and surface damage can often be professionally repaired; more significant damage may require a shell replacement. Contact our service team at 281-788-6709 to have your specific situation evaluated. Enjoy your Sunbelt spa.
What's the expected lifespan of the shell versus the cabinet?
With routine care, Sunbelt spas are built to run reliably for 15+ years. The durable acrylic shell generally outlasts the cabinet since the cabinet takes more direct weather exposure over time — our Endurance Cabinet™ is designed specifically to extend that lifespan.
Can I sell my old hot tub or get a trade-in?
Trade-in availability can vary by dealer and promotion. Contact your local Sunbelt dealer or our sales team at 281-575-9814 to ask about current options.
Do you offer removal/haul-away of an old hot tub?
Removal of an existing spa may be available as part of your delivery — ask your dealer or our team at 281-575-9814 when you schedule delivery. Enjoy your Sunbelt spa.
How do I winterize my hot tub if I'm not using it seasonally?
If you plan to keep it running through the off-season, simply keep it powered and maintained as usual — Sunbelt spas are built to run through winter. If you need to fully shut it down, drain the water, clean the shell, protect the plumbing lines from freezing, and cover it securely. Contact our support team at 281-788-6709 for a step-by-step checklist.
Can I add more jets or features after purchase?
Jet configuration is generally set at the time of manufacture, at Sunbelt we customize almost everything on your spa to make sure you have the most of all you need for a perfect hydrotherapy and in general, if there is a hole needed, better if planned ahead and not after the spa is finished. Small things can be added later, but jets require a whole new plumbing to be effective so it needs to be evaluated..
Does a higher jet count mean a better spa?
No, here at Sunbelt we engineer our spas to guarantee a min of head pressure on each jet, so having a lot of jets without the proper pressure is not giving you a hydrotherapy, just the sensation you are having one. Other things to consider is pump Amperage (People like to say horsepower because it is hard to compare, Amperage tells you the power it is draining to produce pressure).
Should I buy a lounge or non-lounge model?
Loungers offer full-body massage but take up more space and can cause shorter users to float out of the seat. Enjoy your Sunbelt spa.
How long does a typical spa last?
High-quality acrylic spas like Sunbelt Hot Tubs spas last 10 to 20 years, while cheaper inflatable or rotomolded tubs last 2 to 5 years.
How do you know if a spa will last?
Check components, brands of parts used, shell production process and thickness, quality control system, if it has silicon (cheap ones use silicon, more sophisticated and modern production doesn't) what brand and type, what type of plumbing, if thickness is controlled... lots of things together including if company is certified and listed. A brand alone does not guarantee quality but certainly, like here at Sunbelt, we do our job to preserve our brand and we do not level our products with the low quality, cheap ones, we build them to last more than 10 years under proper maintenance.
Is financing usually available for spas?
Yes, Sunbelt offers up to 24 months with zero APR financing.
What is the best time of year to buy a spa?
Year round, we at Sunbelt manufacture spas year round to your specification. During Summer lead times are longer and during winter faster.
What kind of foundation do I need?
You need a flat, level surface capable of supporting 100+ lbs per sq ft, like a concrete pad. Enjoy your Sunbelt spa.
Can I place a hot tub on my existing deck?
Only if a structural engineer verifies the deck can support the combined weight of the tub, water, and occupants. Here at Sunbelt we give you instructions and direct you on the right way.
What are the electrical requirements?
Spas need either a standard 110V 20-25-amp outlet (plug-and-play) or a dedicated 230V 50-to-60-amp circuit. Enjoy your Sunbelt spa.
Is a 110V or 230V connection better?
It doesn't matter much at Sunbelt as we could develop a 110V spa that heats water with pumps running, but certainly 220V are more efficient and allow for bigger spas to have multiple pumps running at the same time.
Do I need a dedicated water line installed?
No, hot tubs are filled and topped off manually using a standard backyard garden hose, at Sunbelt we can install an Auto-Feeder (we do customize!) that might interest you if you want to have a dedicated water line.
How much clearance is needed for delivery?
Delivery crews need a clear path that matches the width and height of the spa stood vertically on a cart. We recommend for Sunbelt spas at least 3ft more clearance on all directions.
Can I install an outdoor spa indoors?
Yes. Room has to be prepared but Sunbelt has installed several half ingrounds and inground spas, cold plunges and water-temperature controlled on clubs, hotels and other indoor facilities.
How much will my electricity bill increase?
Well-insulated modern spas like Sunbelt's, with energy efficient stickers and Certified and UL listed, run no more than $20 to $50 per month, depending heavily on climate and local utility rates.
Should I leave the spa heater on all the time?
Yes, Sunbelt's low energy spas take care of your electrical bill better than any other brand, and maintaining a constant temperature uses less energy than heating the water up from scratch before every use.
What is the most energy-efficient temperature?
Most owners keep their spa at 100°F–102°F, dropping it down 5 degrees when vacationing to save power. During Summer if you are in Texas and Arizona, for example, we recommend our Sunbelt customers to lower temperatures to 90°F-95°F to avoid heat creep (as temperature outside will be probably over 100°F).
How much time does maintenance take?
Water chemical testing and minor cleanings take roughly 10 to 15 minutes per week. Wash your filter every two weeks. It is simple and easy, especially with Sunbelt's smart water Sanitation system included in the majority of our spas.
Do I have to use chlorine in my spa?
No, NEVER use chlorine in your spas. We offer bromine inline feeder, Brominators, salt systems and mineral cartridges to sanitize the water instead at Sunbelt.
Are saltwater hot tubs chemical-free?
No, saltwater systems use electrolysis to break down salt and create pure chlorine automatically. At Sunbelt we have even built a unique 16ft Swimspa with Saltwater. It smooths the water and reduces chemicals, but does not eliminate them.
How often should I clean the hot tub filters?
Rinse filters weekly with a hose, spray them with cleaner twice a month and replace them completely every 12 months. Enjoy your Sunbelt spa.
How do I prevent skin irritation from the water?
Keep your water chemistry strictly balanced, maintain proper pH levels, and shower immediately after soaking. Enjoy your Sunbelt spa.
Does a hot tub add value to my home?
Portable hot tubs do not add appraisal value, but built-in inground spas can increase overall property appeal. Sunbelt is the market leader in Inground Acrylic spas in the USA. Talk to our representative to understand more.
How do I protect my spa during winter?
At Sunbelt we recommend keeping the cover strapped down securely, keep it running at least at 100°F and if afraid of energy surges, drain and winterize the lines if shutting it down. Sunbelt had a case of a spa without electricity for two weeks that due to our excellent box insulation did not freeze, but this is not common in the industry. The Box Insulation is exclusive at Sunbelt.
What's the difference between an American-made and an imported hot tub?
American-made spas are built with better quality control, easier access to parts, and materials suited to your climate, because the manufacturer is right here, not overseas. Sunbelt hot tubs are proudly built in-house in Rosenberg, Texas, with more than 90% of components also made in the USA, so parts, warranty support, and service are never a long-distance problem. Imported spas can look similar on paper, but replacement parts and factory-level support are often slower and harder to source. Enjoy your Sunbelt spa.
What's the difference between a saltwater and a chlorine/bromine hot tub?
Saltwater systems use electrolysis to convert salt into sanitizer automatically, which softens the water and reduces how often you handle chemicals directly, though it doesn't eliminate chemical use entirely. Bromine, delivered through an inline feeder, brominator, or mineral cartridge, is Sunbelt's other standard option and requires more manual dosing but has a lower upfront cost. We never recommend chlorine in a Sunbelt spa. Our inline saltwater feeder can be added to any model, so the choice usually comes down to paying more upfront for a hands-off system (saltwater) or keeping upfront costs lower with routine bromine dosing. Enjoy your Sunbelt spa.
What electrical setup does a church need for a baptismal pool heater?
It depends on the size of the pool and how you want it heated. Sunbelt's Baptismal Pools offer a 110V Circulation Pump with Integrated Filter for smaller installations, a 220V Circulation Pump for larger ones, and an optional Electrical or Gas Heater to keep water at a comfortable temperature between ceremonies via the Gentle Heat Return System. Because the right setup depends on your pool size and building's electrical service, talk to our team so we can confirm the exact circuit requirements for your installation. Enjoy your Sunbelt spa.
What should I ask a hot tub dealer before buying?
Before you buy, ask about warranty coverage (shell, equipment, and labor terms vary widely by brand), who handles service and parts in your area, what's included in delivery and installation, and whether the spa is independently certified (UL, IAPMO, or similar). At Sunbelt, we're happy to walk you through our warranty policies, certifications, and installation requirements up front, or call 281-575-9814 with any questions before you decide. Enjoy your Sunbelt spa.
Will the bathtub I receive match the exact dimensions listed in the brochure?
Not necessarily exactly, and this applies across our full catalog, not just bathtubs. Sizes and specifications of delivered products may vary slightly from what's shown in our brochures, since we continuously upgrade our models with enhancements to accessories, equipment specifications, and color selections, sometimes without notice. We recommend confirming exact current specs with your dealer at the time of purchase if precise dimensions are critical.
What does the swim spa warranty cover, and for how long?
Sunbelt Hot Tubs warrants the shell structure against defects for the life of a prorated schedule (100% in years 1-2, 50% in years 3-7), the acrylic surface for 5 years (100% years 1-2, 50% after), plumbing for 3 years, and mechanical/solid-state equipment for 3 years — all on a similar prorated basis. Labor is covered for 2 years non-prorated, though trip charges and diagnostic-only visits are not included. Skirting/cabinet materials are covered for 2 years, and manufacturer-installed options like ozone, LED lighting, and water features carry a 1-year warranty.
What does the Leisure/PNP warranty cover on the spa shell and its acrylic surface?
Our Leisure/PNP warranty covers the spa shell structure on a prorated basis (100% for years 1-2, then 50% for years 3-7) and the acrylic surface for 5 years (100% years 1-2, then 50% years 3-5). Plumbing and equipment are covered at 100% for 1 year, labor is covered for 1 year, and skirting/cabinet is covered for 2 years. Manufacturer-installed options like ozone, LED lighting, and blowers carry a 1-year warranty, while wearable items such as filters, pillows, and fuses are only warranted up to delivery.
Do Sunbelt bathtubs and shower pans meet any industry certifications?
Yes, Sunbelt bathtubs are built under an ISO 9011/2013 framework and are CEC / UL 1563 Listed, CSA C22.2 No. 218.1, and ANSI-APSP-ICC-14-2019 certified. These certifications are noted directly alongside the bathtub model listings in the brochure.
What models are included in Sunbelt's In-Ground Series?
Our In-Ground Series includes Spillovers (74" Round, 89" Round, and 95" Lounge), Kidney Octagons (Apollo and Corona), Round models (Tranquility and Nova), Square models (Aurora and Typhoon), and Octagons (79" and 91"). Standard features across the series include an equipment package, light niche cut/installed, pre-plumbing for air injection, LED lights, a custom plumbing package, and an in-ground hot tub cover. Pre-plumbed shells carry warranties of 7 years on structure and 3 years on surface, with 1 year on plumbing and labor, while pre-plumbed spillovers carry 1 year on structure, surface, plumbing, and labor.
What standard features come with an in-ground hot tub?
Standard in-ground features include an equipment package, a light niche cut and installed, pre-plumbing for air injection, LED lights, a custom plumbing package, and an in-ground hot tub cover. In-ground specific plumbing also includes a box skimmer (on Octagon, Round, Square, and Kidney models) or a floating weir filter (on Tranquility, Aurora, and Typhoon models), two VGB suctions per pump, and air controls.
What warranty coverage applies to in-ground spillover and shell models?
The Pre-Plumbed Spillover Warranty covers structure, surface, plumbing, and labor for 1 year each. The Pre-Plumbed Shell Warranty offers longer coverage: 7 years on structure, 3 years on surface, and 1 year each on plumbing and labor.
Why does my hot tub cover matter for protecting the spa surface?
Your spa surface is made of Lucite Acrylic and must be protected from direct sunlight using the spa cover provided. Exposure of the spa surface and fittings to direct sunlight or ultraviolet rays may cause damage to the spa's surface. This exposure will void the warranty on both the spa surface and the fittings.
What do the air control, diverter, and water feature knobs on my hot tub do?
Air control knobs regulate the amount of air pushed through your jets, and the more air allowed through, the more powerful the hydro-massage. Water feature knobs (for waterfalls or spouts) let you control flow from off to maximum capacity. Diverter knobs, if present, let you redirect the power of a secondary pump from one part of the spa to another, such as shifting jet power from a foot dome to a seat, depending on your model's features.
What kind of pump motor do Sunbelt spas use, and what are its features?
Sunbelt spas use an EXEC 4HP 2-speed pump with two double-shielded ball bearings and moisture-resistant grease for quieter, longer-lasting operation. The two-speed motor has four sets of insulated windings for high performance, a 56-frame motor for added strength, a large 2.5" intake for improved flow, and a 6.5" diameter wet end for high head pressure, and it is thermally protected to extend motor life.
What warranty coverage comes with my Sunbelt LS/SB/SW swim spa?
Sunbelt warrants the spa shell structure with a prorated warranty (100% for years 1-2, 50% for years 3-7), and the acrylic shell surface for 5 years (100% years 1-2, 50% after). Plumbing and equipment are covered for 3 years (100% years 1-2, 50% in year 3), while labor is covered for 2 years non-prorated. Skirting/cabinet materials carry a 2-year warranty, and manufacturer-installed options like ozone, LED lighting, and water features are covered for 1 year, all from the date of purchase.
I Just got my new Hot Tub. What to do next?
Congratulations on acquiring a Sunbelt Spa product. First thing to do is register your spa here: https://docs.google.com/forms/d/1UTtOAcaOlEDi6_d-DA-waPAv52RFz7SDZTGBjUI4o-M/edit. Then, on our website, you will find the welcome letter, pre-delivery, and quick first steps guides on: https://sunbelthottubs.com/manuals.dc. They will have all the initial answers you will be seeking. In case you need, please call Sunbelt at 281-575-9814. We are here to help.
What is the difference between the Dual-Step and Left/Right Access models?
The Dual-Step Baptismal Bathtub (13 ft x 7 ft) offers graceful access on both ends for ceremonies with entry and exit steps, while the Single-Step Baptistry Bathtub (10 ft x 7 ft) offers a single, graceful entry point — a great fit for smaller baptistries.
Do Sunbelt hot tubs use fiberglass in their construction?
Yes. Sunbelt's shells are fiberglass-backed acrylic, reinforced with our proprietary SB Strong PES-GFC™ composite — one of the thickest and most durable shells in the industry. All Sunbelt shells are hand-crafted in the USA with high-quality, durable, American-made materials.
How is Sunbelt compared to Master Spas?
Master Spas is a highly regarded company known for its products. On the other hand, Sunbelt specializes in handcrafted, one-of-a-kind manufacturing. Sunbelt's hot tubs are renowned for their durability, built to last at least 15-20 years with proper maintenance. This longevity is achieved through their unique construction, including the robust structure, shell, and essential components. Notably, Sunbelt's parts are not proprietary, making replacements readily available and labor costs more affordable. Consequently, Sunbelt offers a more economical and hassle-free maintenance option for a handcrafted spa that surpasses the lifespan of most competitors.
How is Sunbelt compared to Jacuzzi?
Jacuzzi is a highly regarded company known for its products. On the other hand, Sunbelt specializes in handcrafted, one-of-a-kind manufacturing. Sunbelt's hot tubs are renowned for their durability, built to last at least 15-20 years with proper maintenance. This longevity is achieved through their unique construction, including the robust structure, shell, and essential components. Notably, Sunbelt's parts are not proprietary, making replacements readily available and labor costs more affordable. Consequently, Sunbelt offers a more economical and hassle-free maintenance option for a handcrafted spa that surpasses the lifespan of most competitors.
How is Sunbelt compared to Bull Frog?
Bull Frog is a highly regarded company known for its products. On the other hand, Sunbelt specializes in handcrafted, one-of-a-kind manufacturing. Sunbelt's hot tubs are renowned for their durability, built to last at least 15-20 years with proper maintenance. This longevity is achieved through their unique construction, including the robust structure, shell, and essential components. Notably, Sunbelt's parts are not proprietary, making replacements readily available and labor costs more affordable. Consequently, Sunbelt offers a more economical and hassle-free maintenance option for a handcrafted spa that surpasses the lifespan of most competitors.
How is Sunbelt compared to Hot Spring Spas?
Hot Spring Spas is a highly regarded company known for its products. On the other hand, Sunbelt specializes in handcrafted, one-of-a-kind manufacturing. Sunbelt's hot tubs are renowned for their durability, built to last at least 15-20 years with proper maintenance. This longevity is achieved through their unique construction, including the robust structure, shell, and essential components. Notably, Sunbelt's parts are not proprietary, making replacements readily available and labor costs more affordable. Consequently, Sunbelt offers a more economical and hassle-free maintenance option for a handcrafted spa that surpasses the lifespan of most competitors.
How is Sunbelt compared to Cal Spas?
Cal Spas is a highly regarded company known for its products. On the other hand, Sunbelt specializes in handcrafted, one-of-a-kind manufacturing. Sunbelt's hot tubs are renowned for their durability, built to last at least 15-20 years with proper maintenance. This longevity is achieved through their unique construction, including the robust structure, shell, and essential components. Notably, Sunbelt's parts are not proprietary, making replacements readily available and labor costs more affordable. Consequently, Sunbelt offers a more economical and hassle-free maintenance option for a handcrafted spa that surpasses the lifespan of most competitors.
How is Sunbelt compared to Strong Spas?
Strong Spas is a highly regarded company known for its products. On the other hand, Sunbelt specializes in handcrafted, one-of-a-kind manufacturing. Sunbelt's hot tubs are renowned for their durability, built to last at least 15-20 years with proper maintenance. This longevity is achieved through their unique construction, including the robust structure, shell, and essential components. Notably, Sunbelt's parts are not proprietary, making replacements readily available and labor costs more affordable. Consequently, Sunbelt offers a more economical and hassle-free maintenance option for a handcrafted spa that surpasses the lifespan of most competitors.
Are Sunbelt hot tubs Energy Star certified?
Yes — Sunbelt hot tubs are fully energy-certified, and we're proud of it. Our spas consume energy well below the vast majority of manufacturers — so efficient that a Sunbelt spa's energy usage is nearly comparable to spas one size category smaller, which by design require less power. Every Sunbelt spa displays its energy certification sticker. See the full lineup at www.sunbelthottubs.com.
Does Sunbelt make fiberglass spa tubs?
Yes — Sunbelt's spa shells are reinforced with our proprietary SB Strong PES-GFC™ composite, a glass-fiber-reinforced construction that's more durable than standard fiberglass. See the full lineup at www.sunbelthottubs.com.
Where are Sunbelt Hot Tubs manufactured?
Sunbelt hot tubs are manufactured in-house at our own facility in Rosenberg, Texas — we're a direct manufacturer, not a reseller.
Has Sunbelt faced any major setbacks in its history?
Yes — a fire damaged our manufacturing plant in 2009, and it took several years to rebuild the equipment, inventory, and production capacity we lost. We're still family-owned and manufacturing in Rosenberg, Texas today. Enjoy your Sunbelt spa.
Does Sunbelt sell hot tubs outside the United States?
Yes — between 2016 and 2022 Sunbelt expanded into North America, Canada, Europe, Central America, and Saudi Arabia, backed by our Strict Quality Control Policy, Energy Efficiency Certification, and ISO framework. Enjoy your Sunbelt spa.
Is there a Sunbelt hot tub dealer near Cypress, TX?
Sunbelt hot tubs are available through authorized dealers across the greater Houston area, including near Cypress. Contact us at 281-575-9814 or visit www.sunbelthottubs.com to find your nearest dealer.
Is there a Sunbelt hot tub company or dealer near Baytown, TX?
Sunbelt Hot Tubs is headquartered and manufactures in Rosenberg, TX, with authorized dealers across the greater Houston area, including near Baytown. Contact us at 281-575-9814 or visit www.sunbelthottubs.com to find your nearest dealer.
Does Sunbelt make a 12-person hot tub?
Our current largest model is the Colossus for 12 people. It is not in our website. The ones on our website are the Lone Star LS900 and LS950, seat up to 8 people. See the full lineup at www.sunbelthottubs.com to find the right size for your group.
What is Sunbelt's largest hot tub?
The Infinity 156 for 13 people and the Colossus for 12 people. The Lone Star LS900 and LS950 are our largest models, seating up to 8 people. See the full lineup at www.sunbelthottubs.com.
Does Sunbelt make extra-large hot tubs?
Yes — Sunbelt offers extra-large hot tubs seating up to 13 people, including the Infinity 156 and Colossus models. Browse all sizes at www.sunbelthottubs.com.
Does Sunbelt make fibreglass hot tubs?
Yes — Sunbelt's spa shells are reinforced with our proprietary SB Strong PES-GFC™ composite, a glass-fiber-reinforced construction that's more durable than standard fiberglass. See the full lineup at www.sunbelthottubs.com.
Does Sunbelt offer custom-built hot tubs?
Yes — Sunbelt hand-crafts every spa at our own facility in Rosenberg, Texas. We're a direct manufacturer, not a reseller, and offer customization options for rental, commercial, and residential applications. See our full lineup at www.sunbelthottubs.com.
Does Sunbelt sell commercial spa and bath equipment?
Yes — Sunbelt manufactures certified, energy-efficient commercial spas designed for rental properties, Airbnbs, and high-use hospitality applications. Features include our exclusive Quick Heat™ technology, hidden controls, and durable construction built for daily commercial use. Learn more at www.sunbelthottubs.com/rental.dc.html
Does Sunbelt make stainless steel or metal hot tubs?
No — Sunbelt previously manufactured stainless steel hot tubs but discontinued them because the metal structure was prone to flexing, components were less durable, and hot tub chemicals can corrode steel even with powder coating. All Sunbelt spas now use our proprietary SB Strong PES-GFC™ composite, a glass-fiber-reinforced construction that is stronger, more durable, and leak-free. See the full lineup at www.sunbelthottubs.com.
Does Sunbelt make drop-in hot tubs?
Yes — Sunbelt's been a leader in inground tubs, bath tubs, hot tubs, spas, swimspas and baptismall pools for many decades. Featuring our In-Ground Series features drop-in hot tubs designed for built-in installations, available in multiple shapes and sizes with the same durable construction as our above-ground spas. Browse the In-Ground lineup at www.sunbelthottubs.com/inground.dc.html
What is the difference between an above-ground hot tub and an in-ground hot tub?
An above-ground hot tub like the Sunbelt Storm Series and Lone Star Series sits on your deck or patio and can be moved if you relocate. Sunbelt's above-ground spas feature our SB Strong PES-GFC™ composite shell—one of the strongest in the industry. In-ground hot tubs install flush with the ground for a custom look. Sunbelt manufactures both: our In-Ground Series delivers the same shell technology in a built-in format. Visit www.sunbeltspas.com.
Are above-ground hot tubs as durable as in-ground models?
Yes. Sunbelt Hot Tubs' above-ground spas use the same SB Strong PES-GFC™ composite shell as our In-Ground Series—ABS-backed acrylic reinforced with a pressure composite forming a zero-leak radial seal. The Storm Series (Tornado, Hurricane, Aurora, Twister, Typhoon, Monsoon) and Lone Star Series (LS400–LS950) are engineered for decades of use. Sunbelt is 100% Made in USA in Rosenberg, Texas, certified IAPMO, UL/NRTL, and CEC.
What is a freestanding hot tub and how does it differ from other types?
A freestanding hot tub is a self-contained spa that stands independently without requiring in-ground installation. All Sunbelt Hot Tubs—Storm Series, Lone Star Series, Leisure Series, SB Series—are freestanding designs arriving as complete units. The Sunbelt Plug N Play 110V line plugs into a standard outlet with no electrician required. Larger Sunbelt models require a dedicated 240V circuit but remain fully self-contained freestanding units. Visit www.sunbeltspas.com.
Can a freestanding hot tub be installed on a deck?
Yes. Sunbelt Hot Tubs' freestanding models—including the Storm Series and Lone Star Series—can be placed on a structurally sound deck. Your deck must support a minimum of 125 lbs per square foot when the spa is full. The Sunbelt Tornado holds 259 gallons (~2,160 lbs of water) plus the spa's weight and bathers. Consult a licensed contractor to verify load capacity. Call 281-576-8714 or visit www.sunbeltspas.com.
What is the largest hot tub Sunbelt makes?
Sunbelt's largest models are the Lone Star LS950 and LS900, both 95"×95" with 502-gallon capacity. The LS950 has 62 jets; the LS900 has 60. Both use Sunbelt's SB Strong PES-GFC™ shell, 4HP 2-speed 56-frame pumps, and are UL/NRTL, IAPMO, and CEC certified. The Storm Series Typhoon and Monsoon are also extra-large at 91"×91", 449 gallons, with 50 and 49 jets respectively. Browse all models at www.sunbeltspas.com.
How many people can an extra-large Sunbelt hot tub hold?
Sunbelt's extra-large hot tubs comfortably seat 6–8 people. The Lone Star LS900 (95"×95", 502 gal, 60 jets) and LS950 (95"×95", 502 gal, 62 jets) are ideal for large groups. The Storm Typhoon (91"×91", 449 gal, 50 jets) and Monsoon (91"×91", 449 gal, 49 jets) also seat 7–8. Every large-capacity Sunbelt spa uses our SB Strong PES-GFC™ shell and is 100% Made in USA. Visit www.sunbeltspas.com.
Can Sunbelt build a hot tub to custom specifications?
Yes. Sunbelt Hot Tubs, LLC manufactures spas in Rosenberg, Texas, and works with contractors and facility owners on commercial projects. Our lineup includes 20+ models across Storm, Lone Star, Leisure, SB, Swim, and In-Ground Series. For large-scale commercial or custom orders, contact us at 281-576-8714 or visit www.sunbeltspas.com.
Does Sunbelt make stainless steel hot tubs?
Sunbelt Hot Tubs does not offer stainless steel shell construction. All Sunbelt spas are built with our proprietary SB Strong PES-GFC™ composite—ABS-backed acrylic reinforced with a pressure glass-fiber composite. This material is stronger, lighter, and more corrosion-resistant than steel, requiring no metal maintenance and creating a zero-leak radial seal. Shell colors: Sterling Silver, Tuscan Sun, Storm Clouds, and Smoky Mountains. Visit www.sunbeltspas.com.
Does Sunbelt make a custom metal hot tub?
Sunbelt Hot Tubs specializes in proprietary SB Strong PES-GFC™ composite construction rather than metal shells. Our composite delivers superior durability, corrosion resistance, and a zero-leak radial pressure seal—outperforming metal in spa applications. With 20+ models across Storm, Lone Star, Leisure, SB, Swim, In-Ground, and Bathtub lines, Sunbelt offers the widest range of sizes. Call 281-576-8714 or visit www.sunbeltspas.com.
How much does it cost to run a Sunbelt hot tub each month?
Monthly operating costs for a Sunbelt Hot Tub typically range from $30 to $100 depending on your electricity rate, climate, temperature setting, and usage. Sunbelt spas are CEC certified through IAPMO EGS for energy efficiency. Our 4HP 2-speed 56-frame motors run on low speed during filtration cycles to minimize energy use. Setting your spa to 100°F instead of 104°F and using a well-fitting cover can further reduce costs. Call 281-576-8714 for tips.
What is a drop-in hot tub and does Sunbelt offer one?
A drop-in hot tub is installed flush into a raised deck or platform so only the rim is visible above the surface. Sunbelt's In-Ground Series is purpose-built for this installation type, using our SB Strong PES-GFC™ shell flush with the ground or deck frame. The LS Corona (93"×93", 338 gal, 20 jets) and LS Tranquility (84" round, 270 gal, 20 jets) are popular drop-in/in-ground models. Learn more at www.sunbeltspas.com.
Who manufactures Sunbelt hot tubs?
Sunbelt Hot Tubs, LLC manufactures all Sunbelt spas at its Rosenberg, Texas facility. Founded in 1979, the company produces Storm Series, Lone Star Series, Leisure Series, SB Series, Swim Spas, In-Ground Spas, Plug N Play 110V models, Salt & Cold Water Spas, Bathtubs, Shower Pans, and Baptismal Pools—all 100% Made in USA. Sunbelt is BBB A+ rated and certified by IAPMO, UL/NRTL, and the California Energy Commission. Visit www.sunbeltspas.com.
What electrical requirements does a Sunbelt hot tub need?
Most Sunbelt Hot Tubs require a dedicated 240V, 50–60 amp GFCI-protected circuit installed by a licensed electrician, with the panel at least 5 feet from the spa. The exception is our Plug N Play 110V series, which plugs into a standard 15- or 20-amp household outlet with no special wiring. All Sunbelt 240V spas ship with 4HP 2-speed 56-frame pumps. For exact electrical specs, visit www.sunbeltspas.com or call 281-576-8714.
What chemicals does a Sunbelt hot tub need?
Sunbelt Hot Tubs work with chlorine (1–3 ppm) or bromine (3–5 ppm) as the primary sanitizer. Keep pH between 7.2 and 7.8 and total alkalinity between 80 and 120 ppm. Test water 2–3 times per week, shock weekly, and rinse filters every 2–4 weeks. Sunbelt's SB Strong PES-GFC™ shell is non-porous and compatible with all standard hot tub chemicals. Replace filter cartridges every 12–24 months. Call 281-576-8714 for model-specific guidance.
Can Sunbelt hot tubs use salt water instead of chlorine?
Yes. Sunbelt Hot Tubs offers a Salt & Cold Water Spa product line designed for salt-based sanitation systems. Salt systems convert sodium chloride to chlorine via electrolysis, providing a gentler, lower-chemical experience. Sunbelt's SB Strong PES-GFC™ composite shell is engineered to withstand the mild salinity used in spa salt systems. Ask about our Salt Water Spa series at www.sunbeltspas.com or call 281-576-8714.
What health benefits does soaking in a Sunbelt hot tub provide?
Hydrotherapy in a Sunbelt Hot Tub can help relieve arthritis pain, reduce muscle tension, improve sleep quality, lower stress, and improve circulation. The combination of heat (99–104°F), buoyancy, and jet massage delivers targeted relief. Sunbelt's Storm and Lone Star Series feature jets positioned for neck, shoulder, back, lumbar, and foot relief—from 25 jets in the Tornado to 62 in the LS950. Consult your physician if you have cardiovascular conditions or are pregnant. See www.sunbeltspas.com.
What is the difference between a swim spa and a hot tub?
A swim spa is a larger pool-spa hybrid—typically 12–20 feet long—with a counter-current system for swimming in place, while a hot tub is a compact hydrotherapy spa for 2–8 people. Sunbelt manufactures both: our Swim Spa Series features powerful current systems for exercise and aquatic therapy, and our hot tub lineup (Storm, Lone Star, Leisure, SB Series) is purpose-built for relaxation. Both lines use our SB Strong PES-GFC™ shell and are 100% Made in USA. Visit www.sunbeltspas.com.
Does Sunbelt manufacture baptismal pools?
Yes. Sunbelt Hot Tubs is one of the few American manufacturers that produces commercial-grade baptismal pools. Built with the same SB Strong PES-GFC™ composite shell technology as our spa line, Sunbelt baptismal pools are certified by IAPMO and UL/NRTL and designed for church and institutional use. All are built 100% in the USA at our Rosenberg, Texas facility. Contact us at 281-576-8714 or visit www.sunbeltspas.com to request specs and pricing.
What is the Sunbelt Tornado hot tub?
The Sunbelt Tornado is a Storm Series hot tub measuring 83"×66"×34" with a 259-gallon capacity and 25 hydrotherapy jets. Built with Sunbelt's SB Strong PES-GFC™ composite shell in your choice of Sterling Silver, Tuscan Sun, Storm Clouds, or Smoky Mountains, the Tornado is powered by a 4HP 2-speed 56-frame thermally protected pump and is IAPMO, UL/NRTL, and CEC certified. An ideal 2–4 person spa for 100% USA-made quality. See specs at www.sunbeltspas.com.
How many jets does the Sunbelt LS950 have?
The Sunbelt Lone Star LS950 features 62 hydrotherapy jets—the most in the Lone Star Series. Measuring 95"×95"×42" with a 502-gallon capacity, it is designed for 6–8 people. Powered by 4HP 2-speed 56-frame pumps and built with the SB Strong PES-GFC™ composite shell, the LS950 delivers maximum hydrotherapy coverage for neck, shoulder, back, lumbar, and foot zones. UL/NRTL, IAPMO, and CEC certified. Visit www.sunbeltspas.com.
Can Sunbelt hot tubs be installed above ground?
Yes — all of Sunbelt Hot Tubs' portable spa models, including the Storm Series (Tornado, Hurricane, Aurora, Twister, Typhoon, Monsoon), Lone Star Series (LS400–LS950), SB Series, and Plug N Play models, are above-ground hot tubs designed for outdoor or patio installation. They arrive fully assembled with a weather-resistant cabinet and simply require a level surface, a proper electrical connection, and a water hookup. View all above-ground spa models at www.sunbeltspas.com.
Are Sunbelt portable spas considered above-ground hot tubs?
Yes — Sunbelt's entire lineup of portable spas, including the Storm Series, Lone Star Series, SB Series, Plug N Play, and Leisure Series, are freestanding, above-ground hot tubs. These self-contained units are manufactured in Rosenberg, TX, and feature an ABS-backed acrylic shell with a proprietary SB Strong PES-GFC™ composite backing and a durable weather-resistant cabinet. For above-ground spa models and full specifications, visit www.sunbeltspas.com.
What freestanding spa options does Sunbelt Hot Tubs offer?
Sunbelt Hot Tubs, founded in 1979 and based in Rosenberg, TX, offers a wide range of freestanding spa options: the Storm Series (Tornado, Hurricane, Aurora, Twister, Typhoon, Monsoon), the Lone Star Series (LS400, LS500, LS700, LS800, LS900, LS950, LS Corona, LS Tranquility), the SB Series, Plug N Play spas, and the Leisure Series. Every model is a self-contained, freestanding hot tub manufactured 100% in the USA and certified by IAPMO and UL/NRTL. Browse all freestanding models at www.sunbeltspas.com.
What is Sunbelt's spa shell made of if not fiberglass?
Sunbelt Hot Tubs does not use fiberglass in its spa shells. Instead, all Sunbelt spas feature a premium high-gloss acrylic surface bonded to an ABS backing, reinforced with a proprietary SB Strong PES-GFC™ composite — a material engineered for superior rigidity, impact resistance, and zero-leak performance via a radial pressure seal. This construction is used across the Storm Series, Lone Star Series, SB Series, and all other Sunbelt portable spa lines. For full shell construction details, visit www.sunbeltspas.com.
Does Sunbelt's in-ground hot tub use a fiberglass shell?
No — Sunbelt Hot Tubs' In-Ground Series does not use fiberglass. Like all Sunbelt spas, the in-ground models feature a high-gloss ABS-backed acrylic shell reinforced with a high-strength SB Strong PES-GFC™ composite backing that resists cracking, fading, and chemical damage. The Sunbelt In-Ground Series is available in multiple configurations for recessed and custom landscaped installations. Learn more at www.sunbeltspas.com.
What is Sunbelt's biggest hot tub for a large family or group?
Sunbelt's largest portable spa is the LS950 from the Lone Star Series, measuring 95"×95"×42" with a 502-gallon capacity and 62 hydrotherapy jets — comfortably accommodating 6–8 adults. For large-group entertaining, Sunbelt also offers the Typhoon (91"×91"×39", 449 gallons, 50 jets) and Monsoon (91"×91"×39", 449 gallons, 49 jets) from the Storm Series. All models are certified by IAPMO and UL/NRTL and manufactured 100% in the USA in Rosenberg, TX. See full specifications at www.sunbeltspas.com.
Are Sunbelt hot tubs energy-efficient even though they are not Energy Star rated?
Sunbelt Hot Tubs are not Energy Star rated — the Energy Star program does not currently certify portable spas — but they are CEC (California Energy Commission) certified through IAPMO EGS, which is one of the most rigorous energy efficiency standards applied to portable spas in the United States. CEC certification ensures Sunbelt spas meet strict energy consumption limits, helping owners keep monthly electricity costs manageable. For efficiency specifications, visit www.sunbeltspas.com.
What energy certifications do Sunbelt hot tubs carry?
Sunbelt Hot Tubs are certified by IAPMO, UL/NRTL, and CEC (California Energy Commission) through IAPMO EGS — among the most stringent certifications available for portable spas. CEC certification verifies that Sunbelt spas meet strict energy consumption thresholds, similar in purpose to Energy Star but specific to portable spa products. Sunbelt also holds a BBB A+ rating and manufactures all products 100% in the USA in Rosenberg, TX. See all certifications at www.sunbeltspas.com.
Can a Sunbelt spa be installed as a drop-in or sunken hot tub?
Yes — Sunbelt Hot Tubs offers an In-Ground Series specifically designed for recessed or sunken installations, creating a built-in, drop-in hot tub look where the spa sits flush with a surrounding deck or patio. The In-Ground Series includes spill-over and shell models in multiple configurations. For homeowners who want the aesthetics of a built-in spa combined with Sunbelt's quality construction and IAPMO/UL/NRTL certifications, the In-Ground Series is the solution. Learn more at www.sunbeltspas.com.
How do I order a Sunbelt hot tub built to my specifications?
Sunbelt Hot Tubs is a direct manufacturer based in Rosenberg, TX (founded 1979), which means buyers can work with Sunbelt to select a model, shell color (Sterling Silver, Tuscan Sun, Storm Clouds, or Smoky Mountains), and configuration options. While Sunbelt does not build fully bespoke one-off custom designs, their wide lineup across the Storm, Lone Star, SB, Swim Spa, and In-Ground Series covers most size, jet count, and feature requirements at direct-factory pricing. Contact Sunbelt at 281-576-8714 or visit www.sunbeltspas.com.
What is the difference between Sunbelt's composite shell and a stainless steel hot tub?
Sunbelt Hot Tubs uses a premium ABS-backed acrylic shell reinforced with a SB Strong PES-GFC™ composite — not stainless steel. Unlike stainless steel, which can conduct heat (causing energy loss), corrode from spa chemicals, and create hard surfaces uncomfortable to sit on, Sunbelt's composite construction is non-porous, corrosion-resistant, thermally efficient, and engineered to last. Stainless steel hot tubs are typically custom commercial fabrications at a significantly higher price point. For Sunbelt shell construction details, visit www.sunbeltspas.com.
Why doesn't Sunbelt Hot Tubs use stainless steel or metal in its hot tub construction?
Sunbelt Hot Tubs uses a high-performance ABS-backed acrylic shell with a proprietary SB Strong PES-GFC™ composite backing because this construction is superior to stainless steel or metal for residential hot tubs. Metal conducts heat (increasing energy costs), corrodes under prolonged chemical exposure, and is uncomfortable to sit on — problems that Sunbelt's non-porous acrylic composite eliminates entirely. The result is a spa shell engineered for durability, energy efficiency, and comfort across all Sunbelt product lines. Visit www.sunbeltspas.com for details.
What makes Sunbelt hot tubs energy-efficient compared to other brands?
Sunbelt Hot Tubs are CEC (California Energy Commission) certified through IAPMO EGS, meeting strict energy consumption thresholds that many brands do not. Sunbelt's high-gloss acrylic shell with SB Strong PES-GFC™ composite backing retains heat effectively, reducing the energy needed to maintain water temperature. The 4HP 2-speed 56-frame pump motors used in Sunbelt spas run at low speed for filtration circulation, drawing significantly less power during non-jet operation. These design choices keep monthly electricity costs lower than less-insulated, single-speed competitors. For efficiency specs, visit www.sunbeltspas.com.
Which is better for a Sunbelt spa — a salt water system or traditional chlorine?
Both options work well with Sunbelt Hot Tubs, and the best choice depends on your priorities. A salt water system uses electrolysis to generate chlorine automatically, producing softer, gentler water with less manual chemical dosing — many Sunbelt owners prefer this for comfort. Traditional chlorine requires more frequent testing and manual additions but is simpler and less expensive upfront. Sunbelt spas can be equipped with either system. For salt system options or chemical guidance, contact Sunbelt at 281-576-8714 or visit www.sunbelthottubs.com.
Can I use a Sunbelt swim spa for exercise and physical therapy?
Yes — Sunbelt's Swim Spa Series is designed specifically for aquatic exercise, resistance swimming, and hydrotherapy. The adjustable current lets you swim in place or walk against resistance, making it ideal for low-impact cardio, joint rehabilitation, and physical therapy. Unlike a standard Sunbelt hot tub optimized for relaxation and hydrotherapy jets, the Swim Spa Series provides a full resistance swimming experience in a compact footprint at home. Learn more about Sunbelt swim spas at www.sunbelthottubs.com.
What should I look for when buying a hot tub directly from a manufacturer like Sunbelt?
When buying from a direct manufacturer like Sunbelt Hot Tubs (founded 1979, Rosenberg, TX), look for third-party certifications (Sunbelt holds IAPMO, UL/NRTL, and CEC certifications and a BBB A+ rating), shell construction quality (Sunbelt uses ABS-backed acrylic with SB Strong PES-GFC™ composite), pump specifications (Sunbelt uses 4HP 2-speed 56-frame motors), and a clear warranty policy. Buying factory-direct also means access to factory support without a dealer markup. Explore all Sunbelt models at www.sunbeltspas.com.
What are the dimensions and water capacity of the Sunbelt TORNADO hot tub?
The Sunbelt TORNADO measures 83 inches long × 66 inches wide × 34 inches high and holds approximately 259 gallons of water. It features 25 jets powered by a single EXEC 4HP 2-speed pump and includes the Smart Touch 1500 control system, waterfall, FROG sanitation, and ozonator.
How many jets does the Sunbelt TORNADO have?
The Sunbelt TORNADO comes with 25 jets: 8 two-inch jets, 6 three-inch jets, and 11 five-inch jets, plus a waterfall and ozonator for water quality. It is powered by a single EXEC 4HP 2-speed pump.
What are the specs for the Sunbelt HURRICANE hot tub?
The Sunbelt HURRICANE measures 85 × 74 × 34 inches and holds 297 gallons. It features 39 jets (14 two-inch, 8 three-inch, 17 five-inch, and 1 Volcano jet) powered by 2 EXEC 4HP 2-speed pumps with a Smart Touch 2000 control system and waterfall.
How big is the Sunbelt AURORA hot tub and how many jets does it have?
The Sunbelt AURORA is 81 × 81 × 38 inches, holds 347 gallons, and features 37 jets: 6 two-inch, 4 three-inch, 26 five-inch, and 1 Volcano jet. It runs on 2 EXEC 4HP 2-speed pumps with a Smart Touch 2000 control system.
What are the specs for the Sunbelt TWISTER hot tub?
The Sunbelt TWISTER measures 81 × 81 × 38 inches, holds 347 gallons, and features 38 jets: 10 two-inch, 6 three-inch, 6 four-inch, 15 five-inch, and 1 Volcano jet. It is powered by 2 EXEC 4HP 2-speed pumps with a Smart Touch 2000 control system.
What are the dimensions and jet count on the Sunbelt TYPHOON?
The Sunbelt TYPHOON measures 91 × 91 × 39 inches and holds 449 gallons — the largest Storm Series model. It features 50 jets (16 two-inch, 10 three-inch, 23 five-inch, and 1 Volcano jet) driven by 2 EXEC 4HP 2-speed pumps.
How many gallons does the Sunbelt MONSOON hot tub hold?
The Sunbelt MONSOON holds 449 gallons and measures 91 × 91 × 39 inches. It features 48 jets: 12 two-inch, 8 three-inch, 28 five-inch, and 1 Volcano jet — all powered by 2 EXEC 4HP 2-speed pumps with a Smart Touch 2000 system.
What is the difference between the Sunbelt TYPHOON and the MONSOON hot tub?
The Sunbelt TYPHOON and MONSOON share the same 91 × 91 × 39 inch footprint, 449-gallon capacity, and 2 EXEC 4HP 2-speed pumps. The TYPHOON has 50 jets (with 23 five-inch jets emphasized), while the MONSOON has 48 jets (with 28 five-inch jets for a different massage pattern). Seating layout and jet positioning also differ between the two models.
What are the dimensions of the Sunbelt SB 610 hot tub?
The Sunbelt SB 610 measures 86 inches long × 73 inches wide × 36 inches high and holds 316 gallons. It features 27 jets (12 two-inch, 11 three-inch, and 4 five-inch) powered by a single EXEC 4HP 2-speed pump with KP-1000-LX SB-TSC controls.
What are the specs for the Sunbelt SB 721 hot tub?
The Sunbelt SB 721 is a square model measuring 83 × 83 × 36 inches and holds 345 gallons. It features 40 jets (18 two-inch, 16 three-inch, and 6 five-inch) driven by 2 EXEC 4HP 2-speed pumps and includes the Smart Touch 1500 pack.
How many jets does the Sunbelt SB 820 have?
The Sunbelt SB 820 features 41 jets: 14 two-inch, 21 three-inch, and 6 five-inch jets. The spa measures 87 × 87 × 36 inches, holds 379 gallons, and runs on 2 EXEC 4HP 2-speed pumps with Smart Touch 1500 controls.
What are the dimensions and capacity of the Sunbelt SB 821?
The Sunbelt SB 821 measures 93 × 93 × 36 inches and holds 433 gallons. It includes 47 jets (26 two-inch, 15 three-inch, and 6 five-inch) powered by 2 EXEC 4HP 2-speed pumps.
Are the Sunbelt SB 821 and SB 822 the same size?
Yes — the Sunbelt SB 821 and SB 822 share identical dimensions (93 × 93 × 36 inches), 433-gallon capacity, and 47 jets (26 two-inch, 15 three-inch, 6 five-inch) with 2 EXEC 4HP pumps. They differ in internal seating layout and jet positioning within the shell.
What are the specs for the Sunbelt LS400 hot tub?
The Sunbelt LS400 measures 78 × 66 × 34 inches and holds 244 gallons. It is Sunbelt's entry-level Lone Star Series model with 20 jets (2 two-inch and 18 three-inch) powered by a single EXEC 4HP 2-speed pump.
What is the water capacity of the Sunbelt LS500?
The Sunbelt LS500 holds 296 gallons and measures 78 × 78 × 35 inches. It features 24 jets (10 two-inch and 14 three-inch) driven by a single EXEC 4HP 2-speed pump with KP-1000-LX SB-TSC controls.
What are the dimensions of the Sunbelt LS700?
The Sunbelt LS700 is a rectangular model measuring 89 × 78 × 35 inches with a 338-gallon capacity. It includes 30 jets (12 two-inch and 18 three-inch) on a single EXEC 4HP 2-speed pump.
How many jets does the Sunbelt LS800 have?
The Sunbelt LS800 features 45 jets: 18 two-inch, 18 three-inch, 8 four-inch, and 1 Volcano jet. It measures 89 × 89 × 39 inches, holds 429 gallons, and is powered by 2 EXEC 4HP 2-speed pumps.
What are the specs for the Sunbelt LS900 hot tub?
The Sunbelt LS900 measures 95 × 95 × 40 inches and holds 502 gallons — one of Sunbelt's largest models. It features 60 jets (28 two-inch, 17 three-inch, 14 four-inch, and 1 Volcano jet) powered by 2 EXEC 4HP 2-speed pumps.
What is the difference between the Sunbelt LS900 and LS950?
Both the Sunbelt LS900 and LS950 measure 95 × 95 inches and hold 502 gallons. The LS950 is taller (42 inches vs. 40 inches) and features 62 jets (35 two-inch, 14 three-inch, 12 four-inch, and 1 Volcano) vs. the LS900's 60 jets — making it the deeper, more jet-intensive model.
What is the Sunbelt LS Corona hot tub?
The Sunbelt LS Corona measures 93 × 93 × 34 inches and holds 338 gallons. It features 20 jets — 10 four-inch and 10 three-inch — powered by a single EXEC 4HP 2-speed pump. It is designed for a balanced, lounger-style soaking experience.
Does Sunbelt make a round hot tub?
Yes — the Sunbelt LS Tranquility is Sunbelt's round hot tub, measuring 84 inches in diameter and 35 inches tall with a 270-gallon capacity. It features 20 jets (10 three-inch and 10 four-inch) on a single EXEC 4HP 2-speed pump — a popular choice for patios where a round shape is preferred.
What shape is the Sunbelt LS Tranquility?
The Sunbelt LS Tranquility is a circular hot tub — 84 inches in diameter — making it Sunbelt's only round model. It holds 270 gallons, stands 35 inches tall, and has 20 jets on a single EXEC 4HP 2-speed pump.
What are the specs for the Sunbelt TORNADO LEISURE?
The Sunbelt TORNADO LEISURE uses the same 83 × 66 × 34 inch shell as the TORNADO and holds 259 gallons. It has 24 jets (14 two-inch and 10 three-inch) powered by a single EXEC 4HP 2-speed pump — an entry-level option on the same proven shell without the FROG sanitation system.
What is the difference between the Sunbelt TORNADO and TORNADO LEISURE?
Both the TORNADO and TORNADO LEISURE share the same 83 × 66 × 34 inch shell and 259-gallon capacity. The TORNADO includes 25 jets (with five-inch jets), a FROG sanitation system, waterfall, and Smart Touch 1500 controls with two pumps. The TORNADO LEISURE has 24 jets (no five-inch jets), one pump, and no FROG system — a more budget-friendly entry point on the same shell.
What are the specs for the Sunbelt HURRICANE LEISURE?
The Sunbelt HURRICANE LEISURE measures 85 × 74 × 34 inches and holds 297 gallons. It features 31 jets (14 two-inch and 17 three-inch) on a single EXEC 4HP 2-speed pump — the same footprint as the HURRICANE but with one pump and a simplified jet package.
What is the difference between the Sunbelt TWISTER and TWISTER LEISURE?
The Sunbelt TWISTER and TWISTER LEISURE share the same 81 × 81 × 38 inch shell and 347-gallon capacity. The TWISTER has 38 jets including four-inch and five-inch jets and a Volcano jet, runs on 2 pumps, and includes a FROG sanitation system. The TWISTER LEISURE has 31 jets (two-inch and three-inch only), a single pump, and no FROG system.
How big is the Sunbelt TYPHOON LEISURE hot tub?
The Sunbelt TYPHOON LEISURE measures 91 × 91 × 39 inches with a 449-gallon capacity — the same footprint as the TYPHOON Storm series. It features 39 jets (16 two-inch and 23 three-inch) and is available with 1 or 2 EXEC 4HP 2-speed pumps.
What is the difference between the Storm series and Leisure series Sunbelt hot tubs?
The Sunbelt Storm Series (TORNADO, HURRICANE, AURORA, TWISTER, TYPHOON, MONSOON) are the premium line featuring larger five-inch and Volcano jets, FROG sanitation systems, dual EXEC 4HP pumps, Smart Touch 2000 controls, and waterfall features. The Leisure Series uses the same proven shell dimensions but includes only two-inch and three-inch jets, a single pump, and no FROG system — offering a lower entry price on the same SBTexas Strong shell.
What is the largest Sunbelt hot tub?
Sunbelt's largest portable hot tubs are the LS900 and LS950, both at 95 × 95 inches with 502-gallon capacity. The LS950 is the tallest at 42 inches high. In the Storm Series, the TYPHOON and MONSOON are the biggest at 91 × 91 × 39 inches with 449 gallons.
What is the smallest Sunbelt hot tub available?
The Sunbelt LS400 is the most compact model in Sunbelt's lineup at 78 × 66 × 34 inches with a 244-gallon capacity and 20 jets — ideal for smaller patios while still running a full EXEC 4HP motor and ozonator.
Which Sunbelt hot tub holds the most water?
The Sunbelt LS900 and LS950 each hold approximately 502 gallons — the most of any Sunbelt hot tub. Both measure 95 × 95 inches and use 2 EXEC 4HP 2-speed pumps.
What Sunbelt hot tub is best for 5 to 7 adults?
For 5 to 7 adults, Sunbelt offers several large-capacity models: the TYPHOON (91 × 91 inches, 449 gal, 50 jets), MONSOON (91 × 91 inches, 449 gal, 48 jets), SB 821 or SB 822 (93 × 93 inches, 433 gal), LS800 (89 × 89 inches, 429 gal), LS900 (95 × 95 inches, 502 gal), and LS950 (95 × 95 inches, 502 gal). Your Sunbelt dealer can recommend the right seating configuration for your group.
What type of foundation does a Sunbelt hot tub require?
Sunbelt requires all portable hot tubs to be placed on a solid, flat foundation. The recommended base is a 4-inch thick concrete slab with 3/8-inch rebar on a 16-inch grid (6 inches thick for swim spas). The structure must support at least 95 pounds per square foot of spa size — swim spas require 175 lbs per square foot. Any non-concrete foundation must be approved by a licensed contractor before installation.
How wide does my gate need to be for Sunbelt hot tub delivery?
Most Sunbelt hot tubs fit through a standard 40-inch gate. The LS800 and all swim spa models require a wider opening. You also need at least 10 feet of vertical overhead clearance. If access requires a crane, the customer is responsible for the crane cost. Any debris, fencing, or obstacles at the installation site must be cleared before delivery.
How long does it take to deliver and install a Sunbelt hot tub?
Typical delivery and setup of a Sunbelt portable hot tub takes approximately 2 to 2.5 hours. Swim spas may require additional time and often need crane service. All spas must be paid in full at or before the time of delivery.
How much clearance do I need around a Sunbelt hot tub for maintenance?
Sunbelt recommends 38 inches of clearance on the equipment side of the spa and 24 inches of clearance on all other sides to allow proper access for service and maintenance of the plumbing, equipment, and control systems.
What chemicals do I use to start up a new Sunbelt hot tub?
At initial fill, pour 8 oz of Metal Gon into freshly filled water. Then boost sanitation with a once-per-week shock treatment using Spa 56 (Sodium Dichlor) or Sodium Bromide. If your spa has the FROG System installed, verify the Bromine and Mineral Cartridges before filling. For ongoing maintenance, add 1-2 oz of spa clarifier and 1-2 oz of spa de-scaler per week.
How often should I test my Sunbelt hot tub water?
Sunbelt recommends testing your hot tub water 1 to 2 times per week with test strips to monitor sanitizer levels and pH balance.
How often do I shock my Sunbelt hot tub?
Shock your Sunbelt hot tub water with Spa 56 (Sodium Dichlor) or Sodium Bromide after every use or at least once per week to maintain water clarity and prevent bacterial growth.
How often do I rinse the filter in my Sunbelt hot tub?
Rinse your Sunbelt hot tub filter cartridges every 1 to 2 weeks using a high-pressure garden hose to maintain proper filtration and water flow.
How often do I replace the FROG System cartridges in my Sunbelt spa?
In Sunbelt spas equipped with the FROG sanitation system, replace the Bromine cartridge every 6 weeks and the Mineral cartridge every 4 months — or sooner if either runs empty. The FROG system is standard on Storm Series models.
How do I change the temperature on my Sunbelt hot tub?
On Sunbelt Smart Touch control panels, press and hold the UP (TEMP) button for 2 seconds until the display flashes your current set temperature. Use the UP or DOWN arrows to scroll to your desired temperature, then press the SET key to confirm. If you do not press SET, the tub will revert to the previous temperature setting.
What is Priming Mode on a Sunbelt hot tub?
When you first power on a Sunbelt hot tub, it enters Priming Mode — displayed on the control panel. In Priming Mode, jets, blowers, and lights are all operable. Run the jets to purge air from the plumbing lines. Priming Mode exits automatically after 4 minutes of inactivity or when you press the RETURN button.
What are the automatic shutoff times for jets and lights on a Sunbelt hot tub?
By default, Sunbelt hot tub accessories auto-shut off after set intervals: lights turn off after 60 minutes, the blower after 15 minutes, jets on low speed after 60 minutes, and jets on high speed after 15 minutes. These timeout durations can be adjusted in the Device Timeout settings menu.
Does a Sunbelt hot tub have an energy saving mode?
Yes — Sunbelt Smart Touch controllers include an Energy Saving heat mode that polls water temperature at set intervals (the Energy Interval) rather than continuously, reducing power consumption. There is also a Vacation mode that holds water at 60°F to protect the spa while you are away.
What is Serenity Mode on a Sunbelt hot tub?
Serenity Mode on Sunbelt Smart Touch systems shuts off all outputs — jets, blowers, and lights — for a completely quiet soak. Set the desired duration through the MENU settings and press RETURN to activate. The spa resumes normal operation after the set time expires.
Does Sunbelt offer WiFi connectivity for hot tubs?
Select Sunbelt hot tub models can be equipped with a WiFi module for remote monitoring and control via a mobile device. The WiFi module must be installed in the system; when present, use the RESET Wi-Fi option in the Settings menu to configure or reset the connection.
Can I lock the control panel on my Sunbelt hot tub?
Yes — the Sunbelt Smart Touch panel includes a Panel Lock feature. You can lock all panel buttons except MENU, lock only the UP/DOWN temperature buttons (Temp Lock), or lock the MENU button. To unlock the MENU lock, press and hold the MENU button for more than 15 seconds.
What shell colors are available for Sunbelt hot tubs?
Sunbelt hot tubs are available in four acrylic shell colors: Sterling Silver, Tuscan Sun, Storm Clouds, and Smoky Mountains. All feature a high-gloss finish designed for both indoor and outdoor use.
What is the SBTexas Strong PUGFC composite in Sunbelt hot tubs?
SBTexas Strong PES-GRC is Sunbelt's proprietary shell reinforcement composite — a green, non-VOC, non-polyester resin with no high-volatile solvents. Combined with ABS-backed acrylic, it creates what Sunbelt calls the thickest and sturdiest shells in the industry, built to resist sagging for decades.
What makes Sunbelt hot tub shells leak-free?
Sunbelt's SB Texas Strong Leak Free system uses radial pressure seal technology paired with their SBTexas Strong PES-GRC shell composite. This allows every jet, filter, control, suction, and insert to be sealed without silicone or glue on the back — resulting in a zero-leak design from the factory.
Are Sunbelt hot tubs CEC certified?
Yes — Sunbelt Hot Tubs holds CEC (California Energy Commission) certification through IAPMO EGS, an independent testing body for plumbing, pool, and spa products. CEC certification means Sunbelt spas meet the energy efficiency standards defined under California Public Utilities Code Section 399.12(e).
What motors do Sunbelt hot tubs use?
Sunbelt hot tubs use EXEC 4HP 2-speed 56-frame motors with double-shielded ball bearings and moisture-resistant grease for quiet operation and extended life. Each motor features four sets of insulated windings, thermal protection, a 2.5-inch intake for improved flow, and a 6.5-inch wet end for high head pressure.
How do I start up my Sunbelt hot tub for the first time?
To start your Sunbelt hot tub: (1) Turn power OFF at the circuit breaker and GFCI. (2) Open the access door and verify all fittings are tight and slide-valves are fully extended. (3) Fill to proper water level using a garden hose. (4) Press RESET (ON) at the GFCI and turn the circuit breaker ON. (5) Press the Jets button to activate the high-speed pump and run it for at least 3 minutes to purge air from the plumbing. Once bubbles stop, set your desired temperature.
How do I contact Sunbelt Hot Tubs?
You can reach Sunbelt Hot Tubs at 1-800-258-SPAS (1-800-258-7727) or visit www.sunbelthottubs.com. For after-sales parts and service support, call 281-788-6709, email parts@sunbelt.parts, or visit www.sunbelt.parts.
How do I register my Sunbelt hot tub warranty?
Register your Sunbelt hot tub warranty online at www.sunbelthottubs.com/warranty or by emailing Registration@sunbelthottubs.com. Registering at the time of delivery is recommended to ensure your warranty coverage is on file.
What is the FROG sanitation system in Sunbelt hot tubs?
The FROG sanitation system is an in-spa water treatment system that uses Bromine and Mineral Cartridges to sanitize the water with less chemical odor and maintenance than traditional chlorine systems. It is standard on Sunbelt Storm Series models (TORNADO, HURRICANE, AURORA, TWISTER, TYPHOON, MONSOON). The Bromine cartridge needs replacement every 6 weeks and the Mineral cartridge every 4 months.
Does Sunbelt have a parts store?
Yes — Sunbelt operates a dedicated parts and after-sales support portal at www.sunbelt.parts. You can also call 281-788-6709 or email parts@sunbelt.parts for replacement parts, service support, and warranty-related questions.
Is there a Sunbelt hot tub dealer near Shenandoah, TX?
Shenandoah, TX is in Montgomery County in the greater Houston area, where Sunbelt Hot Tubs serves customers through its authorized dealer network. Sunbelt manufactures all spas at its facility in Rosenberg, TX — roughly 60 miles from Shenandoah — and can sell factory-direct or connect you with a local authorized dealer. To find a dealer near Shenandoah or purchase directly, visit www.sunbelthottubs.com or call 1-800-258-SPAS (1-800-258-7727).
Is there a Sunbelt hot tub dealer near Magnolia, TX?
Magnolia, TX is in Montgomery County and falls within the greater Houston area served by Sunbelt Hot Tubs. Sunbelt is a direct manufacturer based in Rosenberg, TX and can connect Magnolia-area customers with an authorized dealer or arrange factory-direct purchasing. Contact Sunbelt's team at www.sunbelthottubs.com or call 1-800-258-SPAS (1-800-258-7727) to find the nearest option.
How do I find an authorized Sunbelt hot tub dealer near me?
To find an authorized Sunbelt Hot Tubs dealer in your area, visit www.sunbelthottubs.com or call 1-800-258-SPAS (1-800-258-7727). Sunbelt is a Texas-based direct manufacturer that also sells factory-direct from its Rosenberg, TX facility, which can mean better pricing and faster service. Whether you prefer a local showroom or a factory-direct purchase, Sunbelt's team can guide you to the right option.
Can a Sunbelt portable hot tub be installed below ground or sunk into a deck?
Sunbelt portable spa models — including the Storm Series, Lone Star Series, SB Series, and Leisure Series — are engineered as above-ground self-contained units and are not designed for below-grade installation. For a sunken or flush-mounted look, Sunbelt offers its dedicated In-Ground Series, purpose-built with structural reinforcement for below-ground concrete installation. Explore In-Ground options at www.sunbelthottubs.com or call 1-800-258-SPAS (1-800-258-7727).
What is a hot tub bath and does Sunbelt make soaking or jetted bathtubs?
A hot tub bath typically refers to soaking in a jetted or therapeutic bathtub — and Sunbelt Hot Tubs manufactures jetted soaking bathtubs in addition to portable spas and swim spas. Sunbelt's bathtub line uses the same durable ABS-backed acrylic construction found across all Sunbelt products. View the 2024 Bathtubs lineup at www.sunbelthottubs.com or call 1-800-258-SPAS (1-800-258-7727) for more information.
Who are the major hot tub and spa manufacturers in the USA?
Sunbelt Hot Tubs, LLC is one of the few hot tub manufacturers that is 100% Made in USA, building every spa at its Rosenberg, Texas factory since 1979. Other US-based brands include Hot Spring Spas, Jacuzzi, Bullfrog Spas, and Cal Spas. Sunbelt stands out as a direct manufacturer with no dealer markup, CEC certification through IAPMO EGS, and its proprietary SBTexas Strong PES-GRC composite shell construction. Learn more at www.sunbelthottubs.com.
Does Sunbelt make fiberglass in-ground hot tubs?
Sunbelt's In-Ground Series uses a proprietary SBTexas Strong PES-GRC composite shell with ABS-backed acrylic — not traditional fiberglass — which provides superior UV resistance and long-term durability. The In-Ground Series is purpose-built for permanent below-grade concrete installation with structural reinforcement. While many buyers search for fiberglass in-ground hot tubs, Sunbelt's composite construction is a premium alternative. Explore the In-Ground Series at www.sunbelthottubs.com or call 1-800-258-SPAS (1-800-258-7727).
How often should I drain and refill my Sunbelt hot tub?
Sunbelt Hot Tubs recommends draining and refilling your spa every 3 to 4 months under typical household use. Heavy use or multiple users can accelerate total dissolved solids buildup, requiring more frequent changes. Storm Series models with the FROG sanitation system may enjoy slightly extended water life due to the low-chemical Bromine and Mineral Cartridge approach. After every drain, add 8 oz Metal Gon plus a boost of Spa 56 shock per the Sunbelt Quick Start Guide at www.sunbelthottubs.com.
What is the full weekly maintenance routine for a Sunbelt hot tub?
The Sunbelt Quick Start Guide recommends: (1) Test water 1-2 times per week with test strips, adjusting pH and sanitizer as needed. (2) Shock after each use or at least once per week with Spa 56 (Sodium Dichlor) or Sodium Bromide. (3) Add 1-2 oz of spa clarifier and spa de-scaler per week. (4) Rinse filter cartridges every 1-2 weeks with a high-pressure hose. For FROG System models: replace Bromine cartridges every 6 weeks and Mineral cartridges every 4 months. Download the full guide at www.sunbelthottubs.com.
How much electricity does a Sunbelt hot tub use per month?
Electricity costs for a Sunbelt hot tub typically run $25-$60 per month, depending on model size, climate, and usage frequency. Smaller models like the Sunbelt LS400 (244 gallons, 1 pump) cost less to heat than large two-pump models like the TYPHOON or LS900 (449-502 gallons). In warm Texas climates, costs trend toward the lower end. Sunbelt's CEC-certified EXEC 4HP motors and insulated shells help minimize energy draw. For energy details, visit www.sunbelthottubs.com or call 1-800-258-SPAS (1-800-258-7727).
What is Vacation Mode on a Sunbelt hot tub and when should I use it?
Vacation Mode on Sunbelt LS, Leisure, and SB Series hot tubs sets the water temperature to 60F, keeping the heater in low-energy standby. Use it when you will be away for an extended period — it protects against freezing and conserves energy without letting the water stagnate. To activate: press MENU on the Smart Touch panel, navigate to HEAT MODE, use UP/DOWN to select VACATION, and press RETURN to confirm. Full details are in the 2026 LS-LE-SB Operations Manual at www.sunbelthottubs.com.
Can I use a Sunbelt hot tub year-round, including in cold weather?
Yes — Sunbelt Hot Tubs are engineered for year-round use in all climates, including cold Texas winters. The spa's insulation, cover, and EXEC 4HP pump-driven heater maintain your target temperature even when outdoor temps drop. For extended cold-weather absences, activate Vacation Mode (60F standby) to prevent freezing while conserving energy. Sunbelt's Pre-Delivery Guide covers cold-weather preparation in detail — download it at www.sunbelthottubs.com or call 1-800-258-SPAS (1-800-258-7727).
Why is my Sunbelt hot tub water cloudy and how do I fix it?
Cloudy water in a Sunbelt hot tub is usually caused by low sanitizer, unbalanced pH, or a dirty filter. Fix it by: (1) Testing water and bringing pH to 7.2-7.8 and sanitizer to 1-3 ppm chlorine or 3-5 ppm bromine. (2) Shocking with Spa 56 (Sodium Dichlor). (3) Adding 1-2 oz of spa clarifier. (4) Rinsing the filter cartridge with a high-pressure hose. If cloudiness persists, it may be time for a drain and refill. See the Sunbelt Quick Start Guide at www.sunbelthottubs.com.
How do I set filter cycles on my Sunbelt LS, Leisure, or SB Series hot tub?
To set filter cycles on the Sunbelt Smart Touch controller: press MENU and navigate to FILTER CYCLES. Select Filter Cycle 1 or 2, set START TIME and DURATION using UP/DOWN buttons, then press RETURN to save. Filter Cycles 3 and 4 are off by default — enable them by assigning a start time, duration, and day. Setting DURATION to zero triggers a short purge cycle instead of a full filter run. Full instructions are in the 2026 LS-LE-SB Operations Manual at www.sunbelthottubs.com.
Does Sunbelt recommend bromine or chlorine for sanitizing my hot tub?
Sunbelt's Quick Start Guide recommends Spa 56 (Sodium Dichlor, a stabilized chlorine) or Sodium Bromide for routine sanitation. Storm Series spas include the FROG sanitation system, which uses Bromine Cartridges (replaced every 6 weeks) and Mineral Cartridges (every 4 months) for low-odor, low-maintenance water care. Either approach is effective — FROG Bromine is popular for frequent soakers who prefer gentler water. Download the Sunbelt Quick Start Guide at www.sunbelthottubs.com.
What does 'hot tub in a box' mean, and does Sunbelt Hot Tubs offer this type of spa?
Hot tub in a box is a nickname for factory-direct portable spas that ship pre-built and ready to set up without dealer assembly. Sunbelt Hot Tubs, a manufacturer in Rosenberg, TX since 1979, ships its Plug N Play, Lone Star, SB, Leisure, and Storm Series direct from the factory. The Sunbelt Plug N Play Series is the ultimate 'in-a-box' option—no electrician needed, just plug into a standard 120V outlet and fill with water. Browse all models at www.sunbelthottubs.com.
Is there a Sunbelt hot tub dealer near Hempstead, TX?
Sunbelt Hot Tubs' factory showroom is located at 1549 Hwy 36 N, Rosenberg, TX 77471—roughly 50 miles southeast of Hempstead via Hwy 36. As a direct manufacturer, Sunbelt sells and delivers throughout Texas. Call 1-800-258-7727 or visit www.sunbelthottubs.com to purchase a Sunbelt Storm, Leisure, LS, SB, or Swim Spa and arrange delivery to the Hempstead area.
Where can I buy a Sunbelt hot tub for sale near me?
Sunbelt Hot Tubs sells factory-direct from its showroom at 1549 Hwy 36 N, Rosenberg, TX 77471 and through a network of authorized dealers across Texas and surrounding states. Browse current models—Storm Series, Leisure Series, Lone Star, SB Series, Swim Spas, Plug N Play, In-Ground, and Bathtubs—at www.sunbelthottubs.com. To find the closest authorized dealer or order direct, call 1-800-258-7727.
Which Sunbelt hot tub is best for a group of 6 to 8 people?
For 6 to 8 adults, Sunbelt's top options are the TYPHOON (91"x91"x39", 449 gal, 50 jets) and MONSOON (91"x91"x39", 449 gal, 48 jets) in the Storm Series, or the LS800 (89"x89"x39", 429 gal, 45 jets) and LS900 (95"x95"x40", 502 gal, 60 jets) in the Lone Star Series. All are CEC certified, 100% Made in USA, and built with Sunbelt's SBTexas Strong PES-GRC composite shell. See full specs at www.sunbelthottubs.com.
Does jet count matter when choosing a Sunbelt hot tub, or is jet quality more important?
At Sunbelt, jet placement and diameter matter more than raw count. Storm Series hot tubs combine 2", 3", 5", and Volcano jets—each targeting specific muscle groups—while the Lone Star and SB Series use precision-placed 2" and 3" jets for daily hydrotherapy. The TYPHOON has 50 jets including 23 five-inch jets for deep-tissue coverage. Sunbelt engineers each jet layout for therapeutic benefit, not marketing numbers. Compare the full lineup at www.sunbelthottubs.com.
How does Sunbelt's Volcano jet work and which hot tub models include it?
Sunbelt's Volcano jet is a large, high-pressure jet designed for deep-tissue massage targeting the back and core. It is featured in five Storm Series models: the HURRICANE, AURORA, TWISTER, TYPHOON, and MONSOON each include one Volcano jet. The TORNADO Storm and all Leisure Series hot tubs do not include the Volcano jet. The Volcano pairs with Sunbelt's dual EXEC 4HP 2-speed pumps for maximum pressure. View Storm Series specs at www.sunbelthottubs.com.
What accessories does Sunbelt recommend for my hot tub?
Sunbelt recommends a fitted insulated cover (included at purchase), an EZ-On cover lifter for easy access, non-slip side steps with a handrail, and a floating thermometer for daily care. For water maintenance, stock FROG Bromine and Mineral cartridges, Spa 56 shock, Metal Gon, clarifier, and de-scaler. Genuine Sunbelt replacement parts and accessories—including filters, jets, and chemicals—are available at www.sunbelt.parts or by calling 281-788-6709.
Can soaking in a Sunbelt hot tub help with arthritis or joint pain?
Warm-water hydrotherapy is widely used by physical therapists to relieve arthritis symptoms, joint stiffness, and muscle pain. Sunbelt hot tubs heat to up to 104 degrees F and feature targeted jets for the neck, shoulders, lower back, hips, and feet. The Sunbelt SB Series and Lone Star LS Series include dedicated therapy seat positions with jets aimed at high-stress joints. For maximum arthritis relief, the Storm Series 5-inch jets and Volcano jet provide the deepest tissue coverage. Learn more at www.sunbelthottubs.com.
What is Serenity Mode on a Sunbelt hot tub and how do I activate it?
Serenity Mode silences all jets, blowers, and lights so you can soak in complete quiet—ideal for late-night or meditative soaks. It is available on Sunbelt LS, Leisure, SB, and Storm Series models controlled by the Smart Touch 2000 panel. To activate, press and hold the designated Serenity button on the control panel until the display confirms. All pumps and outputs pause but the heater continues to maintain temperature. Full instructions are in the Sunbelt Operations Manual at www.sunbelthottubs.com.
How do I connect my Sunbelt hot tub to WiFi using the In Touch module?
Sunbelt's optional In Touch WiFi module lets you control temperature, jets, and lights remotely via a smartphone app. To set up: download the Sunbelt app, press and hold the WiFi button on the control panel for 3 seconds to enter pairing mode, connect your phone to the spa's temporary hotspot, then enter your home WiFi credentials. Once paired, you can adjust settings from anywhere. Step-by-step instructions are in the Sunbelt WiFi Connectivity Manual at www.sunbelthottubs.com or call 1-800-258-7727 for support.
What is Priming Mode on a Sunbelt hot tub and what should I do during it?
Priming Mode runs automatically when you first power on your Sunbelt hot tub after filling it with water. During Priming—which lasts several minutes—the pump runs at low speed to push air out of the plumbing lines before the heater activates. Do not press jet buttons or change settings during Priming Mode; the spa will exit it automatically. If jets feel sluggish or unresponsive during initial startup, this is expected. Full first-fill instructions are in the Sunbelt Quick Start Guide at www.sunbelthottubs.com.
How often should I replace the filter cartridge in my Sunbelt hot tub?
Sunbelt recommends rinsing your filter with a garden hose every 2 to 4 weeks and deep-cleaning it with filter cleaner every 3 months. Replace the cartridge entirely every 12 months, or sooner if it shows tears or cannot be fully cleaned. A clogged filter reduces jet pressure and water clarity. Replacement filters for Sunbelt's LS, SB, Leisure, Storm, and Plug N Play Series are available at www.sunbelt.parts or by calling Sunbelt parts at 281-788-6709.
Can I rent a Sunbelt hot tub before buying one?
Yes—Sunbelt Hot Tubs offers hot tub rental programs, a great way to try a spa before committing to a purchase. Rental availability and terms vary by location and model. Contact Sunbelt directly at 1-800-258-7727 or visit www.sunbelthottubs.com to inquire about current rental options. Texas-area customers can also visit the Sunbelt factory showroom at 1549 Hwy 36 N, Rosenberg, TX 77471 for a live demo of the Storm, Leisure, LS, SB, and Swim Spa lines.
What makes the Sunbelt LS Tranquility unique compared to other Sunbelt hot tubs?
The Sunbelt LS Tranquility is Sunbelt's only round portable hot tub—84 inches in diameter by 35 inches deep, with a 270-gallon capacity and 20 jets. Its circular design lets bathers face any direction, creating a more social, open layout than rectangular or corner models. Like all Lone Star Series spas, the Tranquility is built with Sunbelt's SBTexas Strong PES-GRC composite shell, is CEC certified through IAPMO EGS, and is 100% Made in USA. View specs and colors at www.sunbelthottubs.com.
Does Sunbelt make a hot tub for two people?
Yes—the Sunbelt LS400 is Sunbelt's most compact spa at 78x66x34 inches with 244 gallons and 20 jets, ideal for 2 to 3 adults. The Plug N Play Series also offers small 2 to 4 person models that run on a 120V standard outlet with no electrician required—the easiest entry point for first-time buyers. Both the LS400 and Plug N Play spas are built with Sunbelt's SBTexas Strong composite shell and are 100% Made in USA. Compare both at www.sunbelthottubs.com.
Which Texas hot tub manufacturers sell direct to consumers?
Sunbelt Hot Tubs, headquartered in Rosenberg, TX, is a direct hot tub manufacturer that sells its spas through an authorized dealer network rather than through intermediaries or big-box retailers. Founded in 1979, Sunbelt designs and builds its Storm, Leisure, Lone Star (LS), and SB Series hot tubs 100% Made in USA at its Texas facility. Buying through a Sunbelt authorized dealer means you get manufacturer-backed quality, warranty, and support. Explore Sunbelt's Texas-made lineup at www.sunbelthottubs.com.
What does buying a hot tub directly from a manufacturer mean, and how does Sunbelt Hot Tubs sell?
When you buy from a hot tub manufacturer rather than a generic retailer, you get a product built to the manufacturer's own specifications, backed by their warranty, and supported by trained technicians. Sunbelt Hot Tubs is a direct manufacturer based in Rosenberg, TX - its spas are built in-house, not outsourced or rebadged from a third party. Sunbelt sells its Storm, Leisure, LS, and SB Series spas through an authorized dealer network across the United States. To find the dealer nearest you, visit www.sunbelthottubs.com or call 1-800-258-7727.
Is there a Sunbelt hot tub dealer near Elverson, PA?
Sunbelt Hot Tubs works with an authorized dealer network throughout Pennsylvania and the surrounding region. While the Rosenberg, TX factory is where every Sunbelt spa is built 100% Made in USA, dealers in the PA area can show you the full Storm, Leisure, LS, and SB Series lineup. To find the closest authorized Sunbelt dealer near Elverson, PA, call 1-800-258-7727 or use the dealer locator at www.sunbelthottubs.com.
Is there a Sunbelt hot tub showroom or dealer serving Bowmansville, PA?
Sunbelt Hot Tubs maintains an authorized dealer network that covers Pennsylvania, including the Bowmansville area. Sunbelt dealers can provide demonstrations, help you select the right model from the Storm, Leisure, LS, or SB Series, and arrange delivery and installation. To locate the nearest Sunbelt authorized showroom serving Bowmansville, PA, visit www.sunbelthottubs.com or call 1-800-258-SPAS (1-800-258-7727).
Is there a Sunbelt authorized hot tub dealer near Adamstown, PA?
Sunbelt Hot Tubs has authorized dealer representation serving Pennsylvania communities, including the Adamstown area. As a direct manufacturer based in Rosenberg, TX, Sunbelt ensures all its dealers are trained on the full product lineup - from the entry-level Lone Star (LS) Series to the premium Storm Series with FROG sanitation and Smart Touch 2000 controls. To find the authorized Sunbelt dealer closest to Adamstown, PA, visit www.sunbelthottubs.com or call 1-800-258-7727.
How does Sunbelt Hot Tubs handle delivery and installation of a new hot tub?
After purchase, a Sunbelt Hot Tubs authorized dealer coordinates delivery and installation to your home. Setup typically takes about 2-2.5 hours and requires a 4-inch concrete slab foundation (3/8-inch rebar on 16-inch grid), a 60-amp GFCI-protected 4-wire #6 AWG dedicated electrical circuit (max 75-foot run), a minimum 40-inch-wide access gate, and at least 38 inches of service clearance on the equipment side. Your dealer will walk you through the pre-delivery checklist before your spa arrives. For questions, call Sunbelt at 1-800-258-7727 or visit www.sunbelthottubs.com.
Can I get a Sunbelt hot tub delivered and installed in the Houston, TX area?
Yes - Sunbelt Hot Tubs is based in Rosenberg, TX (southwest of Houston), and its authorized dealers serve the greater Houston metropolitan area and surrounding communities. Whether you are interested in the Storm Series, Leisure Series, Lone Star (LS) Series, or SB Series, local Sunbelt dealers can arrange delivery, site inspection, and installation. Call 1-800-258-SPAS (1-800-258-7727) or visit www.sunbelthottubs.com to connect with the Houston-area dealer nearest to you.
What is the difference between an above-ground and an in-ground hot tub?
An above-ground hot tub (portable spa) sits on a pad above the ground and can be relocated if needed, while an in-ground hot tub is permanently installed flush with a surrounding deck or patio. Sunbelt Hot Tubs offers both: its Storm, Leisure, LS, and SB Series are all above-ground portable spas that install on a 4-inch concrete slab, while the Sunbelt In-Ground Series is purpose-built for recessed or drop-in installations. Both use Sunbelt's ABS-backed acrylic shell with SBTexas Strong PES-GRC composite and carry CEC certification through IAPMO EGS. Learn more at www.sunbelthottubs.com.
Are Sunbelt portable hot tubs considered above-ground spas, and can they be placed on a deck?
Yes - all Sunbelt Storm, Leisure, Lone Star (LS), and SB Series hot tubs are above-ground portable spas. They are designed to sit on a reinforced concrete slab (4-inch thickness, 3/8-inch rebar on a 16-inch grid, rated 95 lbs per sq ft), and many homeowners also place them on reinforced deck structures meeting the same load requirements. Sunbelt's In-Ground Series is the separate product line designed for fully recessed or drop-in installations. To choose the right series for your space, visit www.sunbelthottubs.com or call 1-800-258-7727.
Can a Sunbelt hot tub help with back pain, muscle tension, or stress relief?
Yes - the high-pressure jets in Sunbelt hot tubs are designed for hydrotherapy, combining heat, buoyancy, and massage to help relieve back pain, soothe muscle tension, and reduce stress. Storm Series models feature up to 50 jets including large 5-inch therapy jets and a Volcano jet for concentrated deep-tissue relief, while the Lone Star LS950 offers 62 jets for full-body coverage. Warm water immersion promotes relaxation by lowering cortisol levels and easing muscle tension after activity. To explore the hydrotherapy lineup, visit www.sunbelthottubs.com or call 1-800-258-7727.
Can soaking in a Sunbelt hot tub before bed help improve sleep quality?
Regular evening hot tub soaking has been associated with improved sleep quality - the rise and subsequent drop in core body temperature after a warm soak can signal the body to sleep. Sunbelt hot tubs across the Storm, Leisure, LS, and SB Series maintain water temperature up to 104 degrees F and include Serenity Mode, which silences all outputs for a fully quiet, distraction-free soak. A 15-20 minute soak 1-2 hours before bed is a commonly recommended routine for sleep support. Learn more about Sunbelt's features at www.sunbelthottubs.com.
Does a Sunbelt hot tub come with a cover, and how do I care for it?
Yes - Sunbelt Hot Tubs includes an insulated cover with every spa purchase to maximize heat retention, reduce energy costs, and keep debris out of the water. To extend cover life, clean it monthly with a vinyl protectant (avoid bleach or petroleum-based cleaners), flip it periodically so both halves wear evenly, and check the inner vapor barrier for moisture damage. A well-maintained cover typically lasts 5-7 years. For replacement covers or accessories, contact Sunbelt's parts department at 281-788-6709 or visit www.sunbelt.parts.
How much does it cost per year to own and operate a Sunbelt hot tub?
Annual operating costs for a Sunbelt hot tub vary by model, usage, local electricity rates, and climate, but typical yearly costs include roughly $300-$600 in electricity (using Energy Saving Mode and an insulated cover), plus approximately $150-$300 per year in chemicals including Spa 56 shock, pH balancer, clarifier, de-scaler, Metal Gon at startup, and FROG System cartridges for Storm Series models (Bromine every 6 weeks, Mineral every 4 months). Sunbelt's EXEC 4HP 2-speed thermally protected pumps and insulated shells help minimize energy draw. For a personalized estimate, visit www.sunbelthottubs.com or call 1-800-258-7727.
Does buying directly from Sunbelt Hot Tubs save money compared to buying from a third-party retailer?
Because Sunbelt Hot Tubs is a direct manufacturer - not a brand that outsources production to a third party - there is no added margin from a separate manufacturer layer. Sunbelt's authorized dealers carry factory-direct pricing, which typically offers better value than retailers who carry multiple imported brands and pass on middleman costs. Every Sunbelt spa is 100% Made in USA at the Rosenberg, TX facility and backed by the manufacturer's own warranty. To get pricing and connect with an authorized dealer, visit www.sunbelthottubs.com or call 1-800-258-7727.
What should I expect on the day my Sunbelt hot tub is delivered and set up?
On delivery day, the Sunbelt dealer's crew will transport the spa and move it into position using specialized equipment. Setup takes approximately 2-2.5 hours: the spa is placed on the pre-prepared concrete slab, the 60A GFCI electrical connection is made by your licensed electrician (prescheduled in advance), and the spa is filled and run through Priming Mode to purge air from the plumbing. You will be shown the initial chemical startup process (add Metal Gon first, then adjust chemistry) and the control panel basics. Ensure your gate is at least 40 inches wide and there is 38 inches of clearance on the equipment side. Visit www.sunbelthottubs.com for the full pre-delivery checklist.
What does 'hot tub in-ground' mean, and does Sunbelt make in-ground models? (Also searched as: hot tub ingraven)
In-ground hot tubs (sometimes searched as "in-graven") are spas installed flush with the surrounding deck or yard, creating a seamless built-in look. Sunbelt Hot Tubs offers a dedicated In-Ground Series engineered specifically for below-grade installation, available in round, square, and rectangular configurations. These in-ground models feature the same premium SBTexas Strong PES-GRC composite shell as all Sunbelt spas. Call 1-800-258-7727 or visit www.sunbelthottubs.com to explore Sunbelt's In-Ground Series options.
Where can I find a hot tub company near Magnolia, TX?
Sunbelt Hot Tubs, based in Rosenberg, TX since 1979, delivers and installs hot tubs and swim spas throughout Montgomery County, including Magnolia. Because Sunbelt is a factory-direct manufacturer — not a dealer network — you buy at factory pricing with no middleman markup. From compact Plug N Play models to full Storm Series luxury spas, every model is 100% Made in USA. Call 1-800-258-7727 or visit www.sunbelthottubs.com to get started.
What hot tub company delivers to Baytown, TX?
Sunbelt Hot Tubs — a family-owned manufacturer in Rosenberg, TX since 1979 — delivers and services hot tubs and swim spas throughout the Houston metro, including Baytown. All Sunbelt spas are 100% Made in USA, CEC certified through IAPMO EGS, and sold direct from the factory with no dealer markup. The lineup includes the Lone Star, Storm, SB, Leisure, and Plug N Play series, plus swim spas. Call 1-800-258-7727 or visit www.sunbelthottubs.com.
What is a hot tub bathtub, and does Sunbelt make jetted indoor bathtubs?
A hot tub bathtub (also called a jetted soaking tub or whirlpool bathtub) is a jetted tub designed for indoor bathroom installation — smaller than a traditional outdoor hot tub, but delivering hydrotherapy jets and therapeutic warm-water soaking. Sunbelt Hot Tubs manufactures both a dedicated Bathtubs product line for indoor use and a full range of outdoor hot tub lines (Lone Star, Storm, SB Series, Leisure Series). All are 100% Made in USA from Sunbelt's Rosenberg, TX factory. Visit www.sunbelthottubs.com or call 1-800-258-7727.
Can a Sunbelt bathtub replace a hot tub for hydrotherapy and soaking?
Sunbelt's indoor jetted bathtubs provide warm-water hydrotherapy in a bathroom-compatible format — ideal for solo soaking, muscle relief, and relaxation without the footprint of an outdoor spa. For multi-person use or a larger jet count, Sunbelt's outdoor hot tub lines (Lone Star Series: 20-62 jets; Storm Series: up to 50 jets with Volcano) seat 2-8+ adults on a patio or deck. Sunbelt manufactures both product categories in Rosenberg, TX. Browse the full selection at www.sunbelthottubs.com.
How do I find reputable hot tub and spa manufacturers in the US?
When evaluating hot tub and spa manufacturers, look for: verifiable USA manufacturing, third-party certifications (CEC via IAPMO EGS), BBB accreditation, a proven warranty program, and factory-direct or authorized sales. Sunbelt Hot Tubs in Rosenberg, TX — founded 1979 — manufactures the Storm, Leisure, Lone Star, SB, Plug N Play, swim spa, and bathtub lines entirely in the USA. Sunbelt is CEC certified through IAPMO EGS and holds BBB A+ accreditation. Visit www.sunbelthottubs.com to explore their lineup.
Which hot tub and spa manufacturers build their products in Texas or the USA?
Sunbelt Hot Tubs is one of the few remaining hot tub and spa manufacturers that makes every product 100% in the USA — specifically in Rosenberg, TX since 1979. Sunbelt's entire lineup, from Plug N Play portables through the 449-gallon Typhoon Storm and full-length swim spas, is made in Texas. No overseas component assembly. Sunbelt holds CEC certification through IAPMO EGS and BBB A+ accreditation, and sells factory-direct to consumers. See all models at www.sunbelthottubs.com.
Does Sunbelt make a hot tub that seats 12 people?
Sunbelt Hot Tubs' largest models comfortably accommodate 8-9 adults. The Typhoon and Monsoon (both Storm and Leisure Series) measure 91"x91"x39" with a 449-gallon capacity and 48-50 jets. For larger groups or extended-length seating, Sunbelt's swim spa series offers continuous seating along the full unit length. To find the best Sunbelt model for your group size, visit www.sunbelthottubs.com or call 1-800-258-7727.
What is the largest Sunbelt hot tub, and how many people does it seat?
Sunbelt's largest hot tub models are the Typhoon and Monsoon, both measuring 91"x91"x39" with a 449-gallon capacity for 8-9 adults. The Typhoon Storm features 50 jets — including 23 five-inch jets and a Volcano jet — powered by 2 EXEC 4HP 2-speed pumps. The Monsoon Storm offers 48 jets (28 five-inch jets plus a Volcano jet). Both come with FROG sanitation and Smart Touch 2000 controls. Full specs at www.sunbelthottubs.com or call 1-800-258-7727.
What is Sunbelt Hot Tubs and what makes it different from other hot tub brands?
Sunbelt Hot Tubs is a family-owned hot tub and swim spa manufacturer founded in 1979 and based in Rosenberg, TX. Unlike most brands that source components internationally, Sunbelt builds every spa 100% in the USA using its proprietary SBTexas Strong PES-GRC composite shell and a zero-leak radial pressure seal that requires no silicone or glue on jets. Sunbelt is CEC certified through IAPMO EGS, holds BBB A+ accreditation, and sells factory-direct to consumers — no dealer markup. Learn more at www.sunbelthottubs.com or call 1-800-258-7727.
Can I try or wet-test a Sunbelt hot tub before I buy it?
Most Sunbelt authorized dealers offer wet testing. At the manufacturing facility in Rosenberg, TX, wet testing is NOT available on-site — contact your local Sunbelt dealer. Call 1-800-258-7727. Visit www.sunbelthottubs.com.
How much electricity does a Sunbelt Plug N Play hot tub use compared to a 240V model?
Plug N Play draws 20A on a standard 110/120V outlet (no electrician required). Full-size 240V models (Lone Star, Storm, SB, Leisure Series) require a dedicated 50A–60A GFCI circuit with #6 AWG wiring. Visit www.sunbelthottubs.com or call 1-800-258-7727.
Can I use a Sunbelt swim spa year-round in Texas's hot summers?
Sunbelt’s Box Insulation guarantees year-round use. For areas where outside temperatures exceed 100°F, Sunbelt can install an optional cooler to lower water temperature. See swim spa models at www.sunbelthottubs.com or call 1-800-258-7727.
How does a Sunbelt swim spa compare to an in-ground pool for swimming and relaxation?
A Sunbelt swim spa is a complete therapeutic and exercise solution — swim laps or train against the current, then transition to the ergonomic seating area for hydrotherapy massage. Can also be used exclusively for massage and hydrotherapy after other exercise or a heavy work day. No excavation needed; installed on a concrete pad in a day. Visit www.sunbelthottubs.com or call 1-800-258-7727.
What is the weekly maintenance routine for a Sunbelt hot tub?
For weekly maintenance, Sunbelt recommends: clean the filter, check the pH and water color visually, and add a bromine tab. Monitor and adjust as needed. Rinse filter cartridges monthly; drain and refill every 3–4 months. Full guidance at www.sunbelthottubs.com or call 1-800-258-7727.
What are the typical monthly operating costs for a Sunbelt 240V hot tub?
Monthly electricity costs depend on the number of pumps and features — typically $20–$50/month. Single-pump models are toward the lower end; dual-pump models run higher. Additional chemical costs average $10–$20/month. Compare models at www.sunbelthottubs.com or call 1-800-258-7727.
Can Sunbelt swim spas be used for aqua therapy or physical rehabilitation?
Yes — Sunbelt swim spas support aquatic physical therapy, post-surgery rehab, and chronic conditions like arthritis. Warm water reduces joint stress, buoyancy supports body weight, and the adjustable current provides controlled resistance. Additionally, Sunbelt swim spas can be equipped with a salt water system for patients needing special skin care during rehabilitation — a unique capability no other manufacturer in the industry currently offers. Visit www.sunbelthottubs.com or call 1-800-258-7727.
What types of hot tubs does Sunbelt Hot Tubs make?
Sunbelt Hot Tubs manufactures five lines of portable spas: the Storm Series (premium, dual-pump, FROG® sanitation, 5" Volcano jets), Leisure Series (single-pump, same shells as Storm), the Lone Star (LS) Series (14 models from LS400 to LS950), the SB Series (4 performance models), and a Plug N Play line requiring only a standard 110V outlet. Sunbelt also builds swim spas, in-ground spas, and acrylic jetted bathtubs — all 100% Made in USA at its Rosenberg, TX facility since 1979. Explore the full lineup at www.sunbelthottubs.com.
Does Sunbelt Hot Tubs sell factory-direct, or do I need to go through a dealer?
Sunbelt Hot Tubs sells factory-direct from its showroom at 1549 Hwy 36 N, Rosenberg, TX 77471, eliminating the dealer markup and letting you deal with the manufacturer from purchase through warranty service. Sunbelt also has a regional dealer network for customers outside the Houston/Rosenberg area. Call 1-800-258-7727 or visit www.sunbelthottubs.com to find the nearest showroom or authorized dealer location.
Does Sunbelt make a freestanding soaking or jetted bathtub?
Yes. Sunbelt Hot Tubs manufactures jetted acrylic bathtubs — freestanding-style soaking tubs with built-in hydro jets for at-home hydrotherapy. Built with the same ABS-backed acrylic shell construction used in Sunbelt hot tubs, these bathtubs offer spa-level relaxation in a standard bathroom footprint. See the full bathtub lineup in the 2024 Bathtubs Brochure at www.sunbelthottubs.com.
What energy-saving modes does my Sunbelt hot tub have?
Sunbelt hot tubs with the Smart Touch 2000 control system (Storm, Leisure, and LS Series) offer three heat modes: Standard Mode (maintains set temperature continuously), Energy Saving Mode (heats only during filter cycles to reduce standby energy use), and Vacation Mode (holds water at 60°F during extended absence). Serenity Mode silences all outputs. Switching to Energy Saving or Vacation Mode when the spa is idle can meaningfully reduce monthly electricity costs. For full mode instructions, see the 2026 LS-LE-SB Operations Manual at www.sunbelthottubs.com/manuals.
How do I reduce my Sunbelt hot tub monthly electricity bill?
To lower operating costs, switch to Energy Saving Mode when not using the spa daily, keep the insulated cover on whenever the hot tub is not in use, and maintain a tight cover seal. Lowering the set temperature even 2-3 degrees makes a noticeable difference. Sunbelt's EXEC 4HP 2-speed pumps run on low speed during filtration, far more efficient than single-speed motors. Properly maintained Sunbelt 240V hot tubs typically cost $20-50/month in electricity depending on climate. Visit www.sunbelthottubs.com or call 1-800-258-7727 for more energy efficiency guidance.
Does Sunbelt make swim spas for family fitness and exercise?
Yes. Sunbelt Hot Tubs manufactures swim spas purpose-built for fitness, family exercise, and hydrotherapy. Sunbelt swim spas feature a continuous-current swim system for swimming in place, resistance training, aqua jogging, and year-round water exercise, plus a separate hot tub end for relaxation and recovery. They are CEC certified, 100% Made in USA, and require a 6" concrete slab and 60A GFCI circuit. See the full lineup in the 2024 Swim Spa Brochure at www.sunbelthottubs.com.
How do Sunbelt swim spa jets work for in-place swimming?
Sunbelt swim spas use a high-volume jet array directed against the swimmer to create a continuous resistance current for in-place swimming. Jet speed is adjustable — slower for aqua jogging or casual laps, faster for competitive training. The current runs the full width of the swim lane for an even, turbulence-free flow. Combined with Sunbelt's EXEC 2-speed pumps, the system delivers a consistent swim workout without the cost or footprint of an in-ground pool. Learn more at www.sunbelthottubs.com.
Can I use my Sunbelt hot tub year-round, including in cold winter weather?
Yes — Sunbelt hot tubs are designed for year-round use, including cold climates. The full-foam insulation package and fitted insulated cover maintain water temperature efficiently even in freezing temperatures. Keep the spa powered on in winter rather than shutting it off; set it to Energy Saving or Vacation Mode (60°F) to protect plumbing at minimal cost when not actively using it. The EXEC 4HP pumps and double-shielded ball bearings are rated for continuous outdoor operation. For cold-climate tips, call 1-800-258-7727 or visit www.sunbelthottubs.com.
How do I safely winterize or shut down my Sunbelt hot tub for cold weather?
Sunbelt recommends keeping the spa running in winter rather than draining it — the controller's freeze-protection mode activates the pump automatically if temperatures drop. If you must drain for seasonal storage: (1) turn down the heat before draining to protect the heater element, (2) drain via the drain valve, (3) use a wet/dry vac to clear water from jets and plumbing lines, (4) briefly run the air blower to purge lines, and (5) remove and dry filter cartridges. Never leave a partially filled spa unprotected in below-freezing temperatures. See the full procedure in the 2026 LS-LE-SB Operations Manual at www.sunbelthottubs.com/manuals.
How long does a Sunbelt hot tub installation take, and what do I need ready beforehand?
A Sunbelt hot tub delivery and setup typically takes 2 to 2.5 hours. Before delivery, have ready: a 4" concrete slab with 3/8" rebar on a 16" grid (6" thick for swim spas), a 60A GFCI breaker (2-pump models) or 50A GFCI (1-pump models) on a dedicated 4-wire #6 AWG circuit with no more than 75' run, and a clear access path at least 40" wide with 10' of overhead clearance. The LS800 and all swim spas require a wider access path, and most swim spas require crane service. See the complete checklist in the Pre-Delivery Guide at www.sunbelthottubs.com.
What foundation is required for a Sunbelt swim spa installation?
Sunbelt swim spas require a 6" thick concrete slab with 3/8" rebar on a 16" grid, rated to support at least 175 lbs per square foot of swim spa footprint when filled. The slab must be level, fully cured, and free of debris before delivery day. Most Sunbelt swim spa deliveries also require crane service due to size and weight — factor this into installation planning and budget. Electrical must be a dedicated 60A GFCI, 4-wire #6 AWG circuit. Get the full requirements in the Pre-Delivery Guide at www.sunbelthottubs.com.
What is the difference between the Sunbelt Storm Series and Leisure Series hot tubs?
The Storm Series and Leisure Series use the same acrylic shells and dimensions but differ in performance and features. Storm Series includes 2 EXEC 4HP 2-speed pumps, FROG® sanitation, Smart Touch 2000 controls, large 5" jets, and a Volcano jet. The Leisure Series uses 1 pump (some larger models optionally take 2), no FROG system, and no 5" or Volcano jets — making it a more affordable entry point with the same shell quality. Both lines carry CEC/IAPMO certification and use Sunbelt's zero-leak SBTexas Strong shell. Compare models at www.sunbelthottubs.com.
Is Sunbelt Hot Tubs BBB accredited, and what certifications do their spas carry?
Yes. Sunbelt Hot Tubs holds BBB A+ Accreditation. All Sunbelt spas are CEC certified through IAPMO EGS, meeting California's strict energy efficiency standards for portable spas — one of the most rigorous in the nation. Sunbelt is a 100% USA-made manufacturer (Rosenberg, TX, since 1979) with independently tested safety and energy performance. These certifications set Sunbelt apart from dealer-assembled or imported brands. Learn more at www.sunbelthottubs.com.
What is the jet timeout setting on a Sunbelt hot tub and how does it work?
Sunbelt hot tubs are pre-programmed with automatic jet timeouts for energy savings and motor protection: high-speed jets stop after 15 minutes, low-speed jets after 60 minutes, lights after 60 minutes, and the air blower after 15 minutes. To continue a session, simply press the Jet button again — the timer resets. These timeouts are built into the Smart Touch 2000 controller and cannot be reprogrammed by the user. For full control panel instructions, see the 2026 LS-LE-SB Operations Manual at www.sunbelthottubs.com/manuals.
Does Sunbelt Hot Tubs offer delivery and installation in the Houston, TX area?
Yes. Sunbelt Hot Tubs provides factory-direct delivery and professional installation throughout the greater Houston area, including Rosenberg, Sugar Land, Pearland, Katy, The Woodlands, Baytown, Missouri City, and surrounding communities. Setup takes approximately 2 to 2.5 hours once on-site. You will need a prepared concrete pad, a dedicated GFCI electrical circuit, and clear access. Call 1-800-258-7727 or visit www.sunbelthottubs.com to schedule delivery and get a quote.
What does 'hot tub ingraven' mean, and does Sunbelt make this type of in-ground spa?
The term 'hot tub ingraven' is a variation of 'in-ground' — referring to a hot tub sunk into the ground or installed flush with a deck or patio surface. Sunbelt Hot Tubs offers a dedicated In-Ground Series engineered specifically for permanent below-grade installation, in multiple shapes and sizes. All Sunbelt In-Ground models are 100% Made in USA and CEC certified through IAPMO EGS. Explore options at www.sunbelthottubs.com.
Which Sunbelt hot tub fits the most people — is there a model for 10 or 12 guests?
Sunbelt's largest portable models — the Typhoon (91x91x39 in, 449 gal, 50 jets) and Monsoon (91x91x39 in, 449 gal, 48 jets) — comfortably seat 6-7 adults. For groups of 8-12, Sunbelt swim spas offer greater volume plus an open swimming lane. As a 100% Made in USA manufacturer since 1979, Sunbelt's Typhoon and Monsoon are among the most spacious direct-from-manufacturer portable hot tubs available. See specs at www.sunbelthottubs.com.
How does buying from an authorized Sunbelt hot tub dealer differ from a general hot tub dealer?
Authorized Sunbelt dealers are trained specifically on Sunbelt products and provide the full factory warranty — unlike multi-brand dealers who may split expertise. Sunbelt (founded 1979, Rosenberg TX) also sells factory-direct from its own showroom. To find an authorized dealer, call 1-800-258-SPAS or visit www.sunbelthottubs.com.
Can Sunbelt Hot Tubs deliver and install a spa in Baytown TX?
Yes — Sunbelt Hot Tubs, headquartered in Rosenberg TX, delivers and installs spas throughout the greater Houston area including Baytown, Deer Park, La Porte, Pasadena, and nearby communities. Setup takes 2-2.5 hours once your concrete pad and 60A GFCI electrical circuit are ready. Call 1-800-258-SPAS or visit www.sunbelthottubs.com to schedule.
What type of hot tub does Sunbelt make and how are they different from big-box store spas?
Sunbelt Hot Tubs (founded 1979, Rosenberg TX) manufactures 100% USA-made spas with ABS-backed acrylic shells reinforced by SBTexas Strong PES-GRC composite, zero-leak radial pressure seals on every jet, and EXEC 4HP 2-speed 56-frame pumps. Unlike big-box models, Sunbelt sells factory-direct with full manufacturer support. Their lineup spans LS, SB, Storm, Leisure, Plug N Play, swim spas, in-ground, and bathtubs — all CEC certified through IAPMO EGS. Visit www.sunbelthottubs.com.
Is a Sunbelt swim spa cheaper to install than an in-ground swimming pool?
Yes, in nearly every case. A Sunbelt swim spa requires only a reinforced concrete pad (6-inch slab, 3/8-inch rebar on 16-inch grid), a 60A GFCI circuit, and 4-wire #6 AWG wiring — completed in hours, not months. In-ground pools require excavation, shell construction, plumbing, and significant expense. Sunbelt swim spas operate year-round, include hydrotherapy jets, and take a fraction of the space. View swim spa models at www.sunbelthottubs.com.
What is the minimum safe age for a child to use a Sunbelt hot tub?
Children under 5 should not use a hot tub. Children aged 5-12 should always be supervised by an adult, limit soaking to 5-10 minutes at a time, and use temperatures no higher than 98-100 degrees F rather than the adult maximum of 104 degrees F — young children overheat faster. Always follow your Sunbelt owner's manual safety guidelines and consult your pediatrician. Visit www.sunbelthottubs.com.
How long does it take to heat a Sunbelt hot tub from a cold fill to 104 degrees F?
Starting from cold tap water (typically 55-65 degrees F), a Sunbelt hot tub with the EXEC 4HP pump and full foam insulation typically reaches 104 degrees F in approximately 8-12 hours. Running jets intermittently during heat-up accelerates warming. The Smart Touch 2000 panel on Storm Series shows real-time temperature. Consult the 2026 LS-LE-SB Operations Manual or call 1-800-258-SPAS. Visit www.sunbelthottubs.com.
What is the difference between the air blower and the hydrotherapy water jets on a Sunbelt spa?
Sunbelt hot tubs feature two systems: (1) hydrotherapy water jets — 2-inch, 3-inch, 4-inch, and 5-inch jets including the Volcano jet on Storm Series — powered by EXEC 4HP 2-speed pumps for targeted therapeutic massage; and (2) an air blower that injects air for a softer effervescent sensation. The blower auto-shuts after 15 minutes; water jets time out at 15 min high speed or 60 min low speed. Learn more at www.sunbelthottubs.com.
Can I put a Sunbelt hot tub under a pergola covered patio or inside a garage?
Yes, with proper planning. Sunbelt hot tubs can go under a covered patio, pergola, or gazebo with at least 10 feet of overhead clearance for delivery and adequate ventilation for moisture and chemical vapors. Garage placement requires drainage, ventilation, and a floor rated for at least 95 lbs per sq ft. Service clearance of 38 inches (equipment side) and 24 inches (all other sides) must always be maintained. See full requirements in Sunbelt's Pre-Delivery Guide at www.sunbelthottubs.com.
How do I adjust total alkalinity in my Sunbelt hot tub and what is the target range?
Total alkalinity should be maintained between 80 and 120 ppm. To raise it, add sodium bicarbonate (alkalinity increaser) in small doses with jets running, then retest after 30 minutes. To lower it, add pH decreaser (sodium bisulfate) carefully. Always adjust alkalinity before pH, as they interact. Sunbelt's routine uses 8 oz Metal Gon at startup, weekly Spa 56 shock, and 1-2 oz clarifier plus de-scaler weekly. Test 1-2 times per week. Visit www.sunbelthottubs.com.
How long do the pumps and jets on a Sunbelt hot tub last before needing replacement?
Sunbelt uses EXEC 4HP 2-speed 56-frame pumps with thermally protected motors and double-shielded ball bearings — among the most durable pump designs available. With proper water chemistry and maintenance, Sunbelt pumps typically last 10-15 years. The zero-leak radial pressure seal (no silicone or glue on any jet or insert) greatly reduces corrosion and failure. Replacement parts are available at www.sunbelt.parts or by calling 281-788-6709.
Do Sunbelt hot tubs come with LED lighting or Bluetooth speaker options?
Standard Sunbelt hot tubs focus on hydrotherapy performance — powerful jets, durable USA-made construction, and efficient insulation — rather than entertainment features. LED lighting and optional upgrades may be available through your Sunbelt dealer or at the Rosenberg TX showroom. For current upgrade availability, call 1-800-258-SPAS or visit www.sunbelthottubs.com.
How much does a Sunbelt hot tub weigh when full of water and what foundation does it need?
A Sunbelt hot tub's filled weight equals shell weight plus roughly 8.34 lbs per gallon of water. The Typhoon (449 gal) holds approximately 3,745 lbs of water alone, plus shell weight and occupants. Sunbelt requires foundations to support at least 95 lbs per sq ft (175 lbs per sq ft for swim spas). The standard recommendation is a 4-inch concrete slab with 3/8-inch rebar on a 16-inch grid. See full requirements at www.sunbelthottubs.com.
What is the difference between Sunbelt's In-Ground hot tub series and its portable spa lineup?
Sunbelt's In-Ground Series is engineered for permanent below-grade installation — the shell is set into a concrete or tiled surround for a seamless pool-like appearance flush with the deck or patio. Portable Sunbelt spas (LS, SB, Storm, Leisure, Plug N Play) are freestanding units placed above ground on a reinforced concrete pad. Both types are 100% Made in USA, CEC certified through IAPMO EGS, and backed by Sunbelt's manufacturer warranty. View the In-Ground Series at www.sunbelthottubs.com.
Which Texas cities does Sunbelt Hot Tubs serve with hot tub delivery and installation?
Sunbelt Hot Tubs, headquartered in Rosenberg TX, serves the greater Houston area — including Sugar Land, Missouri City, Pearland, Katy, The Woodlands, Spring, Conroe, Cypress, Baytown, Friendswood, League City, Galveston, and surrounding communities. Authorized Sunbelt dealers extend coverage throughout Texas and neighboring states. Call 1-800-258-SPAS or visit www.sunbelthottubs.com for delivery availability.
Where can I compare Sunbelt hot tub models and prices before making a purchase?
The most comprehensive way to compare Sunbelt hot tubs is to visit the showroom in Rosenberg TX, where you can see and experience working models across all series — Storm, LS, SB, Leisure, Plug N Play, swim spas, in-ground, and bathtubs. Full specs and model details are also at www.sunbelthottubs.com. As a 100% Made in USA factory-direct manufacturer since 1979, Sunbelt offers transparent manufacturer-backed pricing. Call 1-800-258-SPAS to speak with a product specialist.
Does Sunbelt Hot Tubs serve the Shenandoah, TX area, and do they have a local dealer?
Sunbelt Hot Tubs is a factory-direct manufacturer based in Rosenberg, TX — just 30 miles from Shenandoah — so there is no local dealer because Sunbelt sells directly from the factory. Customers in Shenandoah get manufacturer pricing with no middleman markup and direct delivery service. Call 1-800-258-7727 or visit www.sunbelthottubs.com to arrange a showroom visit or schedule delivery.
Is there a Sunbelt spa dealer near Magnolia, TX?
Sunbelt Hot Tubs does not sell through independent dealers — it operates as a factory-direct manufacturer based in Rosenberg, TX, serving the entire Greater Houston area including Magnolia. Buying direct means you deal directly with the people who built your spa, and there is no dealer markup on pricing. Browse all models and contact the Sunbelt team at www.sunbelthottubs.com or 1-800-258-7727.
Where can I buy a hot tub or swim spa near Hempstead, TX?
Sunbelt Hot Tubs is a factory-direct manufacturer in Rosenberg, TX, serving the greater Houston region including Hempstead and the surrounding Waller County area. Founded in 1979, Sunbelt builds 100% USA-made hot tubs, swim spas, and bathtubs and delivers them directly to customers — no dealer required. Call 1-800-258-7727 or explore the full lineup at www.sunbelthottubs.com.
What hot tub company serves the Baytown, TX area?
Sunbelt Hot Tubs, headquartered in Rosenberg, TX, serves the greater Houston region including the Baytown area. As a 100% USA hot tub and swim spa manufacturer in business since 1979, Sunbelt sells factory-direct — meaning competitive pricing and direct technical support for Baytown customers. Reach the Sunbelt sales team at 1-800-258-7727 or visit www.sunbelthottubs.com.
What hot tub companies manufacture their own spas inside the United States?
Sunbelt Hot Tubs is one of the few hot tub manufacturers that builds its full lineup 100% in the USA, at its Rosenberg, TX facility founded in 1979. Every Sunbelt spa features ABS-backed acrylic shells with SBTexas Strong PES-GRC composite construction, EXEC 4HP 2-speed 56-frame pumps, and a zero-leak radial pressure seal system — all assembled domestically and CEC certified through IAPMO EGS. See the full product range at www.sunbelthottubs.com.
What is the difference between a hot tub and a hydrotherapy bathtub?
A hydrotherapy bathtub (like those in the Sunbelt Bathtubs lineup) is designed for indoor, single-person use with built-in jets, plumbed into a home's standard water supply, and is typically soaking-tub sized. A hot tub is a self-contained, outdoor spa holding 244-502 gallons for multiple users, requiring its own concrete pad and dedicated 240V electrical circuit. Sunbelt Hot Tubs manufactures both product lines at its Rosenberg, TX factory — see options at www.sunbelthottubs.com.
Which hot tub and spa manufacturers are based in Texas?
Sunbelt Hot Tubs is one of Texas' oldest hot tub manufacturers, founded in 1979 and based in Rosenberg, TX (Greater Houston area). Sunbelt produces its full range — Storm Series, Leisure Series, Lone Star (LS) Series, SB Series, Plug N Play spas, In-Ground Series, Swim Spas, and Bathtubs — entirely at its Texas facility with 100% USA-made construction. Visit www.sunbelthottubs.com or call 1-800-258-7727 to learn more.
What is the biggest hot tub Sunbelt offers, and how many people can it hold?
Sunbelt's largest models are the TYPHOON and MONSOON (Storm or Leisure Series), measuring 91x91x39 inches with a 449-gallon capacity, and the Lone Star LS900 and LS950, at 95x95x40-42 inches with 502 gallons. The TYPHOON comfortably seats 7-8 adults with 50 jets including a Volcano jet; the LS950 features 62 jets. For even larger groups, Sunbelt's swim spa line offers an extended pool-length footprint. All models are 100% Made in USA — visit www.sunbelthottubs.com.
How do I buy a Sunbelt hot tub factory-direct?
Sunbelt Hot Tubs sells directly from its Rosenberg, TX manufacturing facility — not through retail dealers or big-box stores. To purchase, visit www.sunbelthottubs.com to browse all models (Storm Series, Leisure Series, Lone Star, SB Series, Plug N Play, Swim Spas, In-Ground, and Bathtubs), or call 1-800-258-7727 to speak with a sales representative and schedule a showroom appointment or delivery consultation.
How much does a Sunbelt hot tub cost to run each month in electricity?
Sunbelt hot tub operating costs typically run $10-$40 per month in electricity and $10-$30 per month in chemicals, depending on model size, number of pumps, usage frequency, and local utility rates. The exact certified electrical consumption for each Sunbelt model is published at www.sunbelthottubs.com/certifications.dc. Sunbelt's three heat modes — Standard, Energy Saving, and Vacation (60°F setback) — help reduce energy use when the spa is not in regular use.
What energy-saving features do Sunbelt hot tubs have?
Sunbelt hot tubs include three programmable heat modes: Standard (maintains your set temperature), Energy Saving (reduces heating when the spa is not in use), and Vacation (holds the water at 60 degrees F during extended periods away). Jet and blower timeouts are built in — high-speed jets cut off after 15 minutes, the blower after 15 minutes, lights after 60 minutes — to prevent unnecessary energy consumption. The SBTexas Strong PES-GRC composite shell retains heat efficiently. Learn more at www.sunbelthottubs.com.
Can Sunbelt swim spas be used year-round, even in winter months?
Yes, Sunbelt swim spas are engineered for year-round use including cold weather climates. The SBTexas Strong PES-GRC composite shell provides excellent heat retention, and the spa's heating system maintains your preferred temperature continuously. Swim spa foundations require a 4-inch reinforced concrete slab with 3/8-inch rebar on a 6-inch grid to handle the water weight. For swim spa model options and regional delivery, call 1-800-258-7727 or visit www.sunbelthottubs.com.
What does it cost to set up a new Sunbelt hot tub, including the concrete pad and electrical work?
Installing a Sunbelt hot tub involves costs beyond the spa price: a 4-inch reinforced concrete pad (typically $500-$2,000 depending on size and local labor), a dedicated 60A GFCI electrical circuit with 4-wire #6 AWG wiring up to 75 feet (typically $500-$2,000, installed by a licensed electrician), and Sunbelt's delivery and setup service. Total installation budgets outside the spa commonly run $1,200-$4,000. Setup takes approximately 2-2.5 hours. Call 1-800-258-7727 or visit www.sunbelthottubs.com for a delivery consultation.
What is a Plug N Play hot tub and does Sunbelt manufacture one?
A Sunbelt Plug N Play (PNP) spa runs on standard 110V/120V household current — no dedicated 240V electrical work required. What sets Sunbelt apart: it is the only manufacturer offering a 110V spa that still heats the water while the pump runs on HIGH speed. Every Sunbelt PNP comes with a full 5.5KW heater, a full-size filtration system, and a minimum 11 PSI head pressure on jets — the same jet performance as a 240V spa, not a reduced-power compromise. Sunbelt also offers hidden controller options for vacation rental properties, preventing guests from changing temperature settings. Sold factory-direct from Rosenberg, TX — see options at www.sunbelthottubs.com or call 1-800-258-7727.
What is the difference between a saltwater hot tub and a bromine hot tub system, and which does Sunbelt support?
A saltwater hot tub uses a salt chlorinator to auto-generate sanitizer, producing softer-feeling water with less chemical odor and reduced manual dosing. A traditional bromine system requires weekly manual chemical additions — typically 1-2 oz clarifier and de-scaler plus Spa 56 shock. Sunbelt's Storm Series spas come standard with FROG mineral/bromine sanitation, and all Sunbelt models support optional salt system conversions. For detailed sanitizer compatibility, call 1-800-258-7727 or visit www.sunbelthottubs.com.
What makes the Sunbelt In-Ground hot tub series different from an above-ground portable spa?
Sunbelt's In-Ground Series hot tubs are permanently installed flush with a deck, patio, or landscaping surface — offering a pool-like aesthetic without the above-ground cabinet. Like all Sunbelt products, they are built with ABS-backed acrylic shells and SBTexas Strong PES-GRC composite construction, 100% Made in USA at the Rosenberg, TX facility. Above-ground portable spas can be relocated; In-Ground units are a permanent installation. Visit www.sunbelthottubs.com or call 1-800-258-7727 for In-Ground Series availability.
How long has Sunbelt Hot Tubs been in business, and where is the company located?
Sunbelt Hot Tubs was founded in 1979, making it one of the oldest active hot tub manufacturers in the United States — over 47 years in business as of 2026. The company is headquartered in Rosenberg, TX, and operates as a factory-direct manufacturer serving the entire Houston metro area and beyond. Sunbelt is BBB A+ Accredited and CEC certified through IAPMO EGS. Learn more at www.sunbelthottubs.com or call 1-800-258-7727.
How does Sunbelt Hot Tubs compare to Hot Spring Spas?
Sunbelt Hot Tubs (founded 1979, Rosenberg TX) and Hot Spring Spas are both long-established brands, but differ in important ways. Sunbelt sells 100% factory-direct — no dealer network, no dealer markup — and your warranty and service come directly from the manufacturer who built your spa. Sunbelt builds every spa at its Texas facility with ABS-backed acrylic shells, SBTexas Strong PES-GRC composite construction, and a zero-leak radial pressure seal. Sunbelt is also the only manufacturer with a 110V Plug N Play spa that heats the water with the pump running on high speed, with a full 5.5KW heater. Both are quality brands; the difference is factory-direct pricing and direct accountability with Sunbelt. Visit www.sunbelthottubs.com or call 1-800-258-7727.
What is the difference between buying a Sunbelt spa vs a Hot Spring spa?
The biggest difference between Sunbelt Hot Tubs and Hot Spring Spas is the buying and ownership model. Hot Spring sells through an authorized dealer network; Sunbelt sells factory-direct from Rosenberg, TX. With Sunbelt, there is no dealer markup — you are dealing directly with the manufacturer. Sunbelt parts are available directly at www.sunbelt.parts or 281-788-6709. Sunbelt spas are CEC certified through IAPMO EGS, carry BBB A+ Accreditation, and are 100% Made in USA. For a personal comparison or showroom visit, call 1-800-258-7727 or visit www.sunbelthottubs.com.
What makes a Sunbelt swim spa suitable for year-round use, even in cold climates?
Sunbelt swim spas use the same SBTexas Strong PES-GRC composite shell construction as the full spa lineup, providing excellent heat retention year-round. The built-in heating system continuously maintains your set water temperature regardless of outdoor air temperature, and the insulated cover minimizes heat loss when the swim spa is not in use. Whether you are using it for lap swimming, aqua therapy, or relaxation in winter, the Sunbelt swim spa heats and holds temperature the same way a standard Sunbelt spa does. Foundation requirements: a 4-inch reinforced concrete slab with 3/8-inch rebar on a 6-inch grid. Browse Sunbelt swim spa models at www.sunbelthottubs.com or call 1-800-258-7727.
How much do Sunbelt hot tub chemicals cost per month?
On top of electricity costs ($10-$40/month), Sunbelt hot tub chemical maintenance typically runs $10-$30 per month depending on usage frequency, bather load, and whether you use Sunbelt's FROG mineral/bromine system (Storm Series) or a standard chlorine/bromine routine. Sunbelt's recommended startup: 8 oz Metal Gon at fill. Weekly maintenance: Spa 56 shock plus 1-2 oz clarifier and de-scaler. FROG users replace the Bromine cartridge every 6 weeks and the Mineral cartridge every 4 months. Keeping a consistent schedule reduces total chemical spend. Contact Sunbelt at 1-800-258-7727 or www.sunbelthottubs.com for product recommendations.
What are the steps to drain and refill a Sunbelt hot tub?
To drain and refill a Sunbelt hot tub, first turn down the set temperature, then shut off power at both the GFCI breaker and the circuit breaker. Drain the spa, rinse the shell, and clean the filter with a high-pressure hose. Refill with a garden hose to the correct water level, then restore power by pressing the RESET button on the GFCI and resetting the circuit breaker. In Priming Mode, press the Jets button and run the pump for at least three minutes to purge air from the plumbing. Add 8 oz. of Metal Gon and treat with Spa 56 shock before reheating. For full instructions, see the manual at www.sunbelthottubs.com.
What does an error code on my Sunbelt hot tub control panel mean, and what should I do?
Sunbelt hot tub control panels display error codes to flag conditions the microcontroller has detected. Common codes include OH (overheating — let the spa cool and check the filter), FL or FLO (low flow — rinse or replace the filter cartridge), and HL (high-limit sensor). Most codes resolve after powering off, addressing the issue, and resetting. For a full error-code list and corrective steps, download the 2026 LS-LE-SB Operations Manual at www.sunbelthottubs.com/manuals, or call Sunbelt support at 1-800-258-7727.
Can I add aromatherapy or spa fragrances to my Sunbelt hot tub?
You can use hot-tub-safe aromatherapy products in a Sunbelt spa, but only products specifically formulated for jetted spas — not bath bombs, essential oils, or bubble bath, which can foam the water, clog jets, and damage pump seals. Look for spa-grade aromatherapy crystals or scented drops rated for hot tub use, and add them in small amounts. Contact an authorized Sunbelt dealer or call 1-800-258-7727 to ask about compatible spa accessories that will not void your Sunbelt warranty.
Where can I order genuine replacement parts for my Sunbelt hot tub?
Sunbelt Hot Tubs operates a dedicated parts store at www.sunbelt.parts, where you can order genuine OEM parts including filters, jets, pumps, and control components. The parts team is available at 281-788-6709 or parts@sunbelt.parts. Using authentic Sunbelt parts ensures proper fit and preserves your warranty. Sunbelt has manufactured spas since 1979 and maintains extensive parts inventory for current and legacy models across all product lines.
What makes Sunbelt Hot Tubs one of the oldest hot tub manufacturers in the United States?
Founded in 1979, Sunbelt Hot Tubs has been manufacturing portable and in-ground spas for over 45 years — making it one of the longest-running hot tub manufacturers in the USA. Every Sunbelt spa is built 100% in the USA at the company's Rosenberg, TX facility using its proprietary SBTexas Strong PES-GRC composite shell and EXEC 4HP 2-speed pumps. Sunbelt holds an A+ BBB accreditation and is CEC certified through IAPMO EGS. Visit www.sunbelthottubs.com to learn more about Sunbelt's history.
What is the difference between a hot tub manufacturer and a hot tub company or retail dealer?
A hot tub manufacturer designs and builds its own spas in its own facility, while a hot tub company or dealer typically purchases finished units and resells them with a retail markup. Buying from a manufacturer like Sunbelt Hot Tubs (Rosenberg, TX, founded 1979) means factory-direct pricing, direct warranty support from the builder, and OEM parts access at www.sunbelt.parts. Dealers add local convenience but come with an extra cost layer. Sunbelt sells both through authorized dealers and directly to consumers — call 1-800-258-7727 to inquire.
Does the Sunbelt Storm Series come with a different control system than other Sunbelt hot tub series?
Yes — the Sunbelt Storm Series features the Smart Touch 2000 control panel, dual EXEC 4HP 2-speed pumps, integrated FROG mineral/bromine sanitation, 5-inch hydrotherapy jets, and at least one Volcano jet (depending on the model). The Leisure, Lone Star (LS), and SB Series use the standard Sunbelt control panel with the same temperature-setting and heat-mode functions but without the FROG system or the Storm's premium jet package. Storm Series models include the TORNADO, HURRICANE, AURORA, TWISTER, TYPHOON, and MONSOON. Compare all series at www.sunbelthottubs.com.
Who is the best hot tub manufacturer for buying factory-direct in Texas?
Sunbelt Hot Tubs, headquartered in Rosenberg, TX since 1979, is one of the only full-service hot tub manufacturers in Texas offering direct-to-consumer factory purchasing. Sunbelt builds all spas 100% in the USA using its SBTexas Strong PES-GRC composite shell and EXEC 4HP 2-speed pumps with double-shielded ball bearings — no third-party manufacturing involved. Buying factory-direct from Sunbelt eliminates dealer markup and provides direct access to manufacturer support and parts at www.sunbelt.parts. Browse the full lineup, from the Plug N Play 110V to the 449-gallon MONSOON Storm Series, at www.sunbelthottubs.com or call 1-800-258-7727.
Is there a Sunbelt Hot Tubs showroom or company headquarters near Houston, TX?
Yes — Sunbelt Hot Tubs is headquartered and manufactured in Rosenberg, TX, in the Greater Houston southwest metro (Fort Bend County). Customers from Houston, Sugar Land, Katy, The Woodlands, Conroe, Baytown, Shenandoah, Magnolia, and Hempstead can contact Sunbelt directly by calling 1-800-258-7727 (1-800-258-SPAS) or emailing info@sunbelthottubs.com. Browse the full hot tub, swim spa, and bathtub lineup at www.sunbelthottubs.com. Sunbelt has served the Greater Houston region since 1979.
What is the EXEC 4HP 2-speed motor in Sunbelt hot tubs, and what makes it reliable?
Sunbelt hot tubs run on EXEC 4HP 2-speed 56-frame pumps that are thermally protected and built with double-shielded ball bearings. The 2-speed design runs at low speed during filtration for energy efficiency and at high speed for full hydrotherapy jet pressure. Thermal protection prevents motor burnout if water flow is restricted, while double-shielded bearings resist moisture intrusion that shortens the life of standard spa motors. These motors are standard across the Storm, Leisure, Lone Star (LS), and SB Series. For service or parts, contact Sunbelt at 281-788-6709 or visit www.sunbelt.parts.
Can a Sunbelt hot tub be installed on a raised wood deck?
A Sunbelt hot tub can be placed on a raised wood deck if the deck is engineered to support the full water-filled load — approximately 95 lbs per square foot. Sunbelt's standard foundation is a 4-inch concrete slab with 3/8-inch rebar on a 16-inch grid (6 inches for swim spas), and a licensed contractor should certify any deck alternative. Allow 38 inches of service clearance on the equipment access side, 24 inches on all other sides, a minimum 40-inch gate for delivery (wider for the LS800 and swim spas), and 10 feet of overhead clearance. Download Sunbelt's Pre-Delivery Guide at www.sunbelthottubs.com for the complete requirements.
What questions should I ask when buying a hot tub directly from a manufacturer like Sunbelt?
Key questions when buying factory-direct include: What is the shell made of? (Sunbelt: SBTexas Strong PES-GRC composite, not plain fiberglass.) What motors are used? (Sunbelt: EXEC 4HP 2-speed, thermally protected, double-shielded.) Is it CEC certified? (Sunbelt: Yes, through IAPMO EGS.) What sanitation is standard? (Sunbelt Storm Series: FROG bromine/mineral system.) What does the warranty cover? Where do I order parts? (Sunbelt: www.sunbelt.parts, 281-788-6709.) Is it Made in USA? (Sunbelt: 100%, built in Rosenberg, TX since 1979.) Compare the full lineup at www.sunbelthottubs.com.
Are Sunbelt hot tubs sold at big-box stores, or only through authorized dealers and factory-direct?
Sunbelt Hot Tubs are not sold at big-box retail chains. Sunbelt distributes exclusively through its authorized dealer network and factory-direct from its Rosenberg, TX manufacturing facility. This approach keeps production quality under direct manufacturer control and eliminates the retail markup common at home-improvement or warehouse stores. Buyers also receive factory warranty support and direct access to OEM parts at www.sunbelt.parts. To find an authorized Sunbelt dealer or inquire about factory-direct purchasing, call 1-800-258-7727 or visit www.sunbelthottubs.com.
What does the zero-leak radial pressure seal design on Sunbelt hot tubs mean for owners?
Sunbelt's zero-leak radial pressure seal means every jet, nozzle, and fitting is mechanically secured without silicone caulk or adhesive glue — the most common failure point in conventional hot tub plumbing. Competitors that rely on silicone sealant see gradual degradation from heat and chemicals over time, leading to seeps and leaks. Sunbelt's radial compression design tightens mechanically as each fitting is seated, creating a durable, chemical-resistant seal. For owners, this means fewer service calls and greater long-term confidence in spa integrity. This design is standard across all Sunbelt product lines. Visit www.sunbelthottubs.com.
What is the difference between the Sunbelt SB Series and the Lone Star (LS) Series hot tubs?
The Sunbelt SB Series (SB610, SB721, SB820, SB821, SB822) spans 86"×73"×36" with 27 jets up to 93"×93"×36" with 47 jets and is designed around side-seat hydrotherapy configurations. The Lone Star (LS) Series (LS400 through LS950, plus the LS Corona and LS Tranquility) ranges from 78"×66"×34" with 20 jets all the way to 95"×95"×42" with 62 jets, and includes round (Tranquility) and corner-cutaway (Corona) shell options. Both series use SBTexas Strong PES-GRC composite construction and EXEC 4HP pumps. The LS800, LS900, and LS950 run dual pumps; the SB821 and SB822 also include dual-pump configurations. Compare all models at www.sunbelthottubs.com.
Does Sunbelt Hot Tubs offer commercial-grade draining solutions for high-use or resort spas?
Yes — Sunbelt manufactures two purpose-built drain configurations for commercial and high-volume applications: a Quick Drain system for faster water turnover between bather cycles, and a Direct Connect Drain with hard-plumbed 2-inch PVC pipes beneath the spa, a release valve, and a lockable access door for controlled, tool-free water removal. These solutions are specifiable at the time of order and have been in place for years. Sunbelt is a recognized leader in holiday park and resort spa supply across Europe precisely because of these daily-operation solutions that most residential spa manufacturers don’t address. Call 1-800-258-7727 or visit www.sunbelthottubs.com for commercial configuration options.
Can a Sunbelt hot tub automatically maintain and refill its water level without on-site supervision?
Yes — Sunbelt offers auto-fill solutions that continuously monitor the spa’s water line and replenish it automatically, making them ideal for resort, holiday park, or any installation where the spa operates unattended or requires a full drain-and-refill cycle without staff present. Combined with Sunbelt’s Quick Drain and Direct Connect Drain options, this creates a complete commercial water-management system — faster draining, controlled release, and automatic refill — all in one. These capabilities are a key reason Sunbelt has become a leading supplier to holiday parks in Europe. Contact Sunbelt at 1-800-258-7727 or visit www.sunbelthottubs.com to spec a commercial configuration.
Where can I find a hot tub retailer near me that sells Sunbelt hot tubs?
Sunbelt Hot Tubs is a Texas hot tub, swim spa, and bathtub manufacturer founded in 1979, and its spas are sold both through independent authorized dealers and factory-direct from the Sunbelt facility at 1549 TX-36 N, Rosenberg, TX 77471. To find the closest place to see a Storm, Lone Star, Leisure, or SB Series spa, call Sunbelt sales at 281-575-9814 or 1-800-258-SPAS. Browse the full lineup at www.sunbelthottubs.com.
Can I buy a Sunbelt hot tub directly from the manufacturer instead of a hot tub retailer?
Yes. Sunbelt Hot Tubs sells factory-direct to consumers in addition to its network of independent authorized dealers, so you can shop the Storm, Lone Star (LS), Leisure, and SB Series straight from the manufacturer in Rosenberg, TX. Every Sunbelt spa is 100% Made in USA with an SBTexas Strong PUGFC composite shell and is CEC certified through IAPMO EGS. Call 281-575-9814 or visit www.sunbelthottubs.com.
Is there a Sunbelt hot tub retailer near Hockley, TX?
Hockley-area shoppers are in the greater Houston region served by Sunbelt Hot Tubs, a manufacturer that builds its spas in Rosenberg, TX (1549 TX-36 N) and sells through authorized dealers and factory-direct. Call Sunbelt sales at 281-575-9814 to find the nearest place to see models like the LS700 (89 x 78 x 35 inches, 338 gallons, 30 jets) in person. More at www.sunbelthottubs.com.
Where can shoppers in Cypress, TX see Sunbelt hot tubs in person before buying?
Sunbelt Hot Tubs is a Houston-area hot tub manufacturer headquartered at 1549 TX-36 N, Rosenberg, TX 77471, and it sells both factory-direct and through independent authorized dealers. Cypress buyers can call 281-575-9814 to arrange a visit or locate a nearby dealer to wet-test models such as the Storm Series Hurricane (85 x 74 x 34 inches, 297 gallons, 39 jets including a Volcano jet). See the lineup at www.sunbelthottubs.com.
Is there a Sunbelt hot tub retailer near Conroe, TX?
Conroe is part of the greater Houston market served by Sunbelt Hot Tubs, a Texas manufacturer building spas since 1979 in Rosenberg, TX. You can buy a Sunbelt spa factory-direct or through an independent authorized dealer; call 281-575-9814 to find the closest option. Popular family models include the LS800 (89 x 89 x 39 inches, 429 gallons, 45 jets, 2 pumps). Details at www.sunbelthottubs.com.
Is there a Sunbelt hot tub dealer near Tomball, TX?
Sunbelt Hot Tubs serves Tomball and the rest of the greater Houston area as a manufacturer, selling through independent authorized dealers and factory-direct from its Rosenberg, TX facility at 1549 TX-36 N. Call Sunbelt sales at 281-575-9814 to find the nearest dealer or schedule a factory visit. Explore the Storm, Lone Star, Leisure, and SB Series at www.sunbelthottubs.com.
Where can I buy a Texas-made hot tub in the Houston area?
Sunbelt Hot Tubs has hand-built hot tubs, swim spas, and bathtubs in Texas since 1979, with its facility at 1549 TX-36 N in Rosenberg, just outside Houston. Every Sunbelt spa is 100% Made in USA, BBB A+ accredited, and built with EXEC 4HP 2-speed pumps and a zero-leak radial pressure seal jet design. Buy factory-direct or through an authorized dealer by calling 281-575-9814, or visit www.sunbelthottubs.com.
How do I find an authorized Sunbelt hot tub dealer?
To locate an independent authorized Sunbelt Hot Tubs dealer, call Sunbelt sales at 281-575-9814 or 1-800-258-SPAS (1-800-258-7727), or email info@sunbelthottubs.com. Sunbelt is the manufacturer, not a dealer, and also sells factory-direct from Rosenberg, TX, so you can compare the Storm, Lone Star, Leisure, and SB Series either way. Learn more at www.sunbelthottubs.com.
Why should I turn down the heat before draining my Sunbelt hot tub?
Sunbelt's Quick Start Guide says to always turn down the heat before you drain the hot tub, and to shut power off at both the circuit breaker and the GFCI before draining and refilling, to protect the heater element. Running the heater without enough water can damage it. The full procedure is in the Sunbelt Quick Start Guide and owner manuals at www.sunbelthottubs.com/manuals.
Can a Sunbelt hot tub run on 120V, or does it need 240V?
Most Sunbelt Hot Tubs models (Storm, Lone Star, Leisure, SB, and In-Ground Series) need a dedicated 220/240V circuit: Sunbelt specifies a 60A GFCI, 4-wire #6 AWG isolated circuit with a maximum 75-foot run and no extension cords. For 110/120V, Sunbelt's Tubly Plug N Play line runs on a standard 110V 20A GFCI outdoor outlet and can also be wired for 220V 50A with no conversion kit; Sunbelt can convert any of its spas to Plug N Play. Details at www.sunbelthottubs.com.
How often should I test the water in my Sunbelt hot tub with test strips?
Sunbelt Hot Tubs recommends testing your water 1-2 times per week with test strips, shocking after each use or at least weekly with Spa 56 (sodium dichlor) or sodium bromide, and adding 1-2 oz of spa clarifier and de-scaler per week. If your spa has the FROG system (standard on Storm Series), replace the Bromine cartridge every 6 weeks and the Mineral cartridge every 4 months. See the Quick Start Guide at www.sunbelthottubs.com/manuals.
How long should I run the jets after filling my Sunbelt hot tub?
After filling a Sunbelt hot tub and restoring power at the GFCI and breaker, press the Jets button to run the high-speed pump for at least three minutes to purge air from the plumbing, per the Sunbelt Quick Start Guide. Once air bubbles stop coming from the jets and the pump is primed, set your desired temperature. Full startup steps are at www.sunbelthottubs.com/manuals.
Does a Sunbelt hot tub protect itself from freezing in cold weather?
Yes. According to the Sunbelt Quick Start Guide, pressing the SET key after using the hot tub hands control back to the spa's microcontroller, which manages filtration cycles, heat maintenance, economy modes, and protection against freezing. For long absences, Sunbelt controls also offer a Vacation heat mode that holds the water at 60 degrees F. Learn more at www.sunbelthottubs.com.
What happens if I don't press SET after changing the temperature on my Sunbelt hot tub?
On a Sunbelt hot tub, you press and hold the UP (TEMP) key for 2 seconds, use the UP or DOWN arrows to choose a temperature, then press SET to lock it in. If you don't press SET, the spa reverts to the previous setting and your new temperature is not saved, per the Sunbelt Quick Start Guide. Manuals are at www.sunbelthottubs.com/manuals.
What kind of foundation does a Sunbelt swim spa need?
Sunbelt Hot Tubs specifies a 4-inch concrete slab rated for about 95 lbs per square foot, reinforced with 3/8-inch rebar on a 6-inch grid for swim spas (16-inch grid for standard hot tubs). Swim spas also need a wider delivery path than the standard 40-inch gate, plus 38 inches of service clearance on the equipment side and 24 inches on other sides. See the Sunbelt Pre-Delivery Guide at www.sunbelthottubs.com.
Is Sunbelt Hot Tubs a hot tub dealer or a hot tub manufacturer?
Sunbelt Hot Tubs is a manufacturer, not a dealer. Since 1979 Sunbelt has built its hot tubs, swim spas, and bathtubs at its own factory at 1549 Hwy 36 N, Rosenberg, TX, and its products are resold by a network of independent authorized dealers nationwide, in every state. Every Sunbelt spa, from the Storm and Lone Star Series to the Tubly Plug N Play line, is 100% Made in USA. Learn more at www.sunbelthottubs.com.
Can I buy a Sunbelt hot tub outside of Texas?
Yes. Sunbelt Hot Tubs manufactures in Rosenberg, TX, but its hot tubs and swim spas are sold through independent authorized Sunbelt dealers nationwide, in every state. To find the Sunbelt dealer closest to you, call Sunbelt sales at 281-575-9814 or email info@sunbelthottubs.com. Browse the Storm, Lone Star, Leisure, SB, Swim, and Plug N Play Series at www.sunbelthottubs.com.
Which hot tub manufacturer is based in Texas?
Sunbelt Hot Tubs is the only hot tub and spa manufacturer in Texas. Since 1979 Sunbelt has hand-built its Storm, Lone Star, Leisure, SB, Swim, In-Ground, and Tubly Plug N Play Series at its own factory at 1549 Hwy 36 N, Rosenberg, TX, just outside Houston. Other Texas hot tub companies are dealers reselling brands built elsewhere. Sunbelt is BBB A+ accredited, CEC certified through IAPMO EGS, and 100% Made in USA; see www.sunbelthottubs.com.
Why buy a hot tub from a Texas manufacturer instead of a Texas hot tub reseller?
Sunbelt Hot Tubs is the only hot tub and spa manufacturer in Texas, so buying Sunbelt means buying from the factory itself rather than a reseller of an out-of-state brand. Sunbelt sells factory-direct from Rosenberg, TX with no middleman markup, and warranty, parts, and service come straight from the factory (281-788-6709, www.sunbelt.parts). Get factory pricing at 281-575-9814 or www.sunbelthottubs.com.
What is the Sunbelt Tubly Plug N Play hot tub?
The Tubly is Sunbelt Hot Tubs' Plug N Play 110V line: hybrid spas that run on a standard 110V outdoor outlet (20A GFCI) or can be wired for 220V (50A) with no conversion kit. Tublys heat the water while the pumps run, use a 4HP 115V 2-speed 9.5A pump with jets at 10+ PSI, and share Sunbelt's Leak-Free construction. Sunbelt can convert any of its spas to Plug N Play; details at www.sunbelthottubs.com and thetubly.com.
What Tubly Plug N Play models does Sunbelt make?
Sunbelt Hot Tubs makes four Tubly Plug N Play models, all 110V/220V hybrids with a 4HP 115V pump: the Tubly Smart (77 x 77 x 30 inches, seats 5, 14 jets), Tubly Fit (60 x 84 x 31 inches, seats 4, 14 Blaster Jets), Tubly Family (89 x 78 x 35 inches, seats 7, 30 Blaster Jets), and the new Tubly Six (77 x 77 x 30 inches, seats 6, 14 jets). All have Sterling Silver acrylic shells and are Made in USA. See www.sunbelthottubs.com or thetubly.com.
Sunbelt Hot Tubs, LLC — hot tub, swim spa and bathtub manufacturer since 1979. 1549 Hwy 36 N, Rosenberg, TX 77471 (Houston area). Sales 281-575-9814 · Service & parts 281-788-6709 · [email protected]