SaunaLife
Hot & Cold Plunge Tub – 1 Person – Temperature-Controlled Soaking & Recovery – SaunaLife S1B
Hot & Cold Plunge Tub – 1 Person – Temperature-Controlled Soaking & Recovery – SaunaLife S1B
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Hot & Cold Plunge Tub – 1 Person – Temperature-Controlled Soaking & Recovery – SaunaLife S1B
The SaunaLife S1B is designed for cold therapy, home recovery, and wellness routines that require a durable, easy-to-use immersion tub.
Why You’ll Love It
- Supports post-workout recovery and cold therapy routines
- Helps create a consistent at-home wellness practice
- Designed for immersion, durability, and everyday usability
- Pairs well with sauna use for contrast therapy
Product Details
| Product Type | Cold Plunge Tub |
|---|---|
| Brand | SaunaLife |
| Model / Series | S1B |
| Capacity | 1 Person |
| Key Features | LED Lighting |
| Best Use | Home recovery, cold therapy, and contrast therapy |
Best For
Best for athletes, active households, cold therapy routines, recovery spaces, and home wellness setups.
Transform your wellness routine with professional-grade immersion. Designed for alternating temperature use and daily wellness rituals, this single-person tub brings spa-style quality into your home. Crafted with premium materials and Scandinavian design.
Why This Tub
Whether you're an athlete, a sauna-enthusiast, or simply someone who values high-quality home wellness equipment, the Model S1B delivers. With capacity designed for full-body immersion, sleek black Thermo-Pine construction, and a comfortable fiberglass interior, this tub is built for performance and longevity.
Designed for versatile wellness use: The S1B accommodates both cold-water and warm-water immersion, giving you the flexibility to customize your wellness routine.
Key Features & Benefits
- Hot & Cold Immersion – Use the tub for cold-water plunges or for warm/hot immersions as part of your wellness practice.
- Sleek Black Thermo-Pine Exterior – Engineered for durability and aesthetics. The Thermo-Pine finish offers up to 2 × the lifespan of traditional cedar.
- Ergonomic Fiberglass Interior – Comfortable, contoured seating and durable finish.
- Single-Person, Efficient Footprint – 124-gallon capacity is designed for individual use without needing sprawling space.
- Pre-Assembled & Ready to Use – Arrives ready for installation, reducing setup hassle.
- Integrated Chiller Connections– The tub includes fittings for chiller connections (¾″ NPT).
- Premium Craftsmanship – Designed and handcrafted in Northern Europe for high-quality finish and longevity.
Specifications
| Feature | Detail |
|---|---|
| Exterior Dimensions | 41.3″ H × 40″ Ø (≈ 105 cm × 102 cm) |
| Interior Dimensions | 34.4″ Ø × 36″ deep (≈ 87 cm × 91 cm) |
| Capacity | ~124 gallons |
| Construction | Thermowood (Thermo-Pine) walls ~0.7″ (1.7 cm) thick |
| Foundation Beams | 3.94″ × 3.94″ (10 cm × 10 cm) beams |
| Insert | Fiberglass ergonomic interior, grey finish |
| Drain | 1″ / 3 cm drain included |
| Chiller Connection | ¾″ NPT port included, but chiller is not included; brand does not supply one |
How to Use
- Prepare – Ensure the tub is installed on a level pad or solid surface. Fill with water to recommended level.
- Set & Use – For cold-immersion, set your desired temperature (if using an external chiller). For warm immersion, use warm water as desired.
- Immerse – Beginners may start with shorter cold sessions (1–3 minutes) and build time gradually; for warm immersion, consider 10–20 minutes (or per your wellness routine).
- Warm Up – After use, warm up gradually (via sauna, shower, or relaxing environment).
- Routine – Use this tub as part of a scheduled wellness regimen; consistency is key.
Important: Consult with a healthcare provider before beginning any new wellness practice, especially if you have cardiovascular conditions, are pregnant, or have other medical concerns.
Installation & Maintenance
- Site Requirements – Needs a level base capable of supporting the filled weight (~1,000+ lbs depending on water volume). Access for drain hose recommended.
- Delivery – Arrives on pallet, curbside delivery only. See "Shipping Info" tab for details.
- Cleaning & Care – Rinse after each use, drain and refill per your usage frequency. Keep cover on (if you choose a compatible cover) to reduce debris and maintain water quality.
- Outdoor Use – Thermo-Pine offers improved weather resistance vs cedar, but ensure plumbing/drainage are protected if installed outdoors.
- Chiller Note – Because the brand does not supply a chiller unit, if you choose to add one you will need to ensure compatibility and proper installation, including power and hose/drain connection.
Frequently Asked Questions
- Is a chiller included? No — The Model S1B includes a connection port for cooling equipment, but the brand does not provide or support a chiller. If you want cooling, you'll need to secure a compatible unit separately.
- Is the tub fitted with a cover? No — A cover is not included and must be obtained separately if desired (please ensure compatibility with Thermo-Pine style).
- Can it be used outdoors? Yes — The Thermo-Pine construction improves durability for outdoor use; we recommend protecting plumbing/drainage in cold climates.
- What are the shipping terms? See the "Shipping Info" tab. Generally, flat-rate freight to the contiguous U.S., curbside delivery only.
- What about warranty? Provided by SaunaLife; see manufacturer warranty info for details.
Closing:
The SaunaLife Model S1B is an elegant, high-quality solution for single-person immersion—bringing hot and cold plunge capabilities into your personal space with sauna-grade design and materials. If you're ready to invest in your wellness environment, this tub delivers spa-level quality in a residential footprint.
Required Disclaimer: This product is designed for wellness and relaxation purposes only. These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult a healthcare provider before use, especially if you have cardiovascular conditions, are pregnant, or have other medical concerns.
- Description
- AP-1 Chiller/Heater
- SaunaLife Warranty
- SaunaLife Shipping
Hot & Cold Plunge Tub – 1 Person – Temperature-Controlled Soaking & Recovery – SaunaLife S1B
The SaunaLife S1B is designed for cold therapy, home recovery, and wellness routines that require a durable, easy-to-use immersion tub.
Why You’ll Love It
- Supports post-workout recovery and cold therapy routines
- Helps create a consistent at-home wellness practice
- Designed for immersion, durability, and everyday usability
- Pairs well with sauna use for contrast therapy
Product Details
| Product Type | Cold Plunge Tub |
|---|---|
| Brand | SaunaLife |
| Model / Series | S1B |
| Capacity | 1 Person |
| Key Features | LED Lighting |
| Best Use | Home recovery, cold therapy, and contrast therapy |
Best For
Best for athletes, active households, cold therapy routines, recovery spaces, and home wellness setups.
Transform your wellness routine with professional-grade immersion. Designed for alternating temperature use and daily wellness rituals, this single-person tub brings spa-style quality into your home. Crafted with premium materials and Scandinavian design.
Why This Tub
Whether you're an athlete, a sauna-enthusiast, or simply someone who values high-quality home wellness equipment, the Model S1B delivers. With capacity designed for full-body immersion, sleek black Thermo-Pine construction, and a comfortable fiberglass interior, this tub is built for performance and longevity.
Designed for versatile wellness use: The S1B accommodates both cold-water and warm-water immersion, giving you the flexibility to customize your wellness routine.
Key Features & Benefits
- Hot & Cold Immersion – Use the tub for cold-water plunges or for warm/hot immersions as part of your wellness practice.
- Sleek Black Thermo-Pine Exterior – Engineered for durability and aesthetics. The Thermo-Pine finish offers up to 2 × the lifespan of traditional cedar.
- Ergonomic Fiberglass Interior – Comfortable, contoured seating and durable finish.
- Single-Person, Efficient Footprint – 124-gallon capacity is designed for individual use without needing sprawling space.
- Pre-Assembled & Ready to Use – Arrives ready for installation, reducing setup hassle.
- Integrated Chiller Connections– The tub includes fittings for chiller connections (¾″ NPT).
- Premium Craftsmanship – Designed and handcrafted in Northern Europe for high-quality finish and longevity.
Specifications
| Feature | Detail |
|---|---|
| Exterior Dimensions | 41.3″ H × 40″ Ø (≈ 105 cm × 102 cm) |
| Interior Dimensions | 34.4″ Ø × 36″ deep (≈ 87 cm × 91 cm) |
| Capacity | ~124 gallons |
| Construction | Thermowood (Thermo-Pine) walls ~0.7″ (1.7 cm) thick |
| Foundation Beams | 3.94″ × 3.94″ (10 cm × 10 cm) beams |
| Insert | Fiberglass ergonomic interior, grey finish |
| Drain | 1″ / 3 cm drain included |
| Chiller Connection | ¾″ NPT port included, but chiller is not included; brand does not supply one |
How to Use
- Prepare – Ensure the tub is installed on a level pad or solid surface. Fill with water to recommended level.
- Set & Use – For cold-immersion, set your desired temperature (if using an external chiller). For warm immersion, use warm water as desired.
- Immerse – Beginners may start with shorter cold sessions (1–3 minutes) and build time gradually; for warm immersion, consider 10–20 minutes (or per your wellness routine).
- Warm Up – After use, warm up gradually (via sauna, shower, or relaxing environment).
- Routine – Use this tub as part of a scheduled wellness regimen; consistency is key.
Important: Consult with a healthcare provider before beginning any new wellness practice, especially if you have cardiovascular conditions, are pregnant, or have other medical concerns.
Installation & Maintenance
- Site Requirements – Needs a level base capable of supporting the filled weight (~1,000+ lbs depending on water volume). Access for drain hose recommended.
- Delivery – Arrives on pallet, curbside delivery only. See "Shipping Info" tab for details.
- Cleaning & Care – Rinse after each use, drain and refill per your usage frequency. Keep cover on (if you choose a compatible cover) to reduce debris and maintain water quality.
- Outdoor Use – Thermo-Pine offers improved weather resistance vs cedar, but ensure plumbing/drainage are protected if installed outdoors.
- Chiller Note – Because the brand does not supply a chiller unit, if you choose to add one you will need to ensure compatibility and proper installation, including power and hose/drain connection.
Frequently Asked Questions
- Is a chiller included? No — The Model S1B includes a connection port for cooling equipment, but the brand does not provide or support a chiller. If you want cooling, you'll need to secure a compatible unit separately.
- Is the tub fitted with a cover? No — A cover is not included and must be obtained separately if desired (please ensure compatibility with Thermo-Pine style).
- Can it be used outdoors? Yes — The Thermo-Pine construction improves durability for outdoor use; we recommend protecting plumbing/drainage in cold climates.
- What are the shipping terms? See the "Shipping Info" tab. Generally, flat-rate freight to the contiguous U.S., curbside delivery only.
- What about warranty? Provided by SaunaLife; see manufacturer warranty info for details.
Closing:
The SaunaLife Model S1B is an elegant, high-quality solution for single-person immersion—bringing hot and cold plunge capabilities into your personal space with sauna-grade design and materials. If you're ready to invest in your wellness environment, this tub delivers spa-level quality in a residential footprint.
Required Disclaimer: This product is designed for wellness and relaxation purposes only. These statements have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult a healthcare provider before use, especially if you have cardiovascular conditions, are pregnant, or have other medical concerns.
All-in-One Cold Plunge Chiller & Heater • Smart Control • Plug & Play
Take full control of your recovery routine with the AP-1 Chiller/Heater — a compact, high-performance unit designed to deliver both cold plunge therapy and heating in one streamlined system.
Built for convenience and precision, the AP-1 allows you to dial in your ideal temperature, maintain clean water, and control your setup from anywhere — making it the perfect solution for home wellness, athletes, and daily recovery routines.
Designed for Total Temperature Control
The AP-1 offers a powerful thermal range, allowing you to seamlessly switch between cold therapy and heated recovery.
Perfect for:
- Cold plunge therapy
- Muscle recovery
- Inflammation reduction
- Heat therapy sessions
- Daily wellness routines
With precise temperature adjustment, you can customize your experience to match your recovery goals.
Smart Control — Anytime, Anywhere
Stay connected with full system control through both the on-unit LCD touchscreen and smartphone app integration.
- Adjust temperature remotely
- Monitor performance in real-time
- Control settings from anywhere
- Simplify your recovery routine
Whether you're prepping your plunge before a workout or adjusting post-session, the AP-1 gives you total control.
Built-In Filtration for Clean Water
The integrated ozone filtration system helps maintain clean, clear, and hygienic water with minimal maintenance.
- Reduces contaminants
- Keeps water fresh longer
- Supports a low-maintenance setup
Compact, Durable & Easy to Install
Designed with convenience in mind, the AP-1 features a plug-and-play setup that works with a standard outlet.
- No complicated installation
- Compact footprint for tight spaces
- Easy to transport and reposition
- Durable construction for long-term use
Key Features
- Cold + heat functionality in one unit
- Wide temperature range for full recovery use
- LCD touchscreen control panel
- Smartphone app connectivity
- Built-in ozone filtration system
- Plug-and-play installation
- Compact, space-saving design
- Durable, long-lasting construction
Product Specifications
| Feature | Detail |
|---|---|
| Product Name | AP-1 Chiller/Heater |
| Function | Cooling & Heating |
| Temperature Control | Adjustable |
| Control Interface | LCD Touchscreen + Mobile App |
| Filtration System | Built-In Ozone Filtration |
| Installation | Plug & Play (Standard Outlet) |
| Portability | Compact & Transportable |
| Construction | Durable Housing |
| Width | 21.3" (54.1 cm) |
| Depth | 15.8" (40.1 cm) |
| Height | 22.2" (56.4 cm) |
Built for Everyday Recovery
The AP-1 Chiller/Heater is designed to make cold therapy and heat therapy simple, accessible, and effective — giving you a professional-level recovery experience at home.
Disclaimer
Disclaimer:
This product is intended for use with compatible cold plunge or water therapy systems. Always follow manufacturer guidelines for setup, operation, and maintenance. Proper electrical connection and water management are required. Theradia Wellness is not responsible for improper installation, misuse, or failure to follow safety instructions. Consult a professional if needed.
SAUNA LIFE SAUNA LIMITED LIFETIME WARRANTY
Sauna Life extends this Limited Warranty solely to the original retail consumer purchaser of any Sauna Life sauna purchased from one of its authorized resellers.
LIMITED LIFETIME SAUNA WARRANTY
Sauna Life warrants that the Sauna Life sauna shall be free from defects in workmanship under normal conditions of use and service for the lifetime of the sauna for residential applications after delivery to the original retail purchaser. This warranty is limited to making good any factory assembled component which in the judgment of Sauna Life is deemed defective in workmanship. The warranty does not cover normal material wear, natural weathering of the lumber, or installation or delivery of components and applies only to the original retail purchaser.
WARRANTY PERFORMANCE
For any warranty service, Sauna Life reserves the right to choose, at its option, repair of the problem or a replacement of the defective part. Sauna Life reserves the right to substitute a part or component of
equivalent value, either new or factory reconditioned, and any such repair or replacement shall assume as its warranty only the remaining portion of the warranty on the original product. In the event Sauna Life chooses to repair any malfunction or defect covered by this warranty, a return authorization will be is- sued, and the component will be returned prepaid freight to Sauna Life for repair of the defect. Sauna Life will then ship the component back the original retail purchaser upon completion of the repair. Prior to any return, contact Sauna Life at: Sauna Life, 511 Glenn Avenue, Wheeling, Illinois 60090, telephone number: (800) 957-2862, for packaging and shipping instructions and a return authorization number. In addition, Sauna Life will require photographs of any defect and reserves the right to inspect or designate an agent to inspect any part that is claimed to be defective and covered by this warranty. Labor charges and related expenses for removal, installation, or replacement of the sauna or its components are not covered under this warranty. Normal wear and tear, cosmetic issues or changes to individual pieces of lumber due to nat- ural aging and weathering are not covered. Sauna heaters and added components are not covered by this warranty.
ACTS INVALIDATING WARRANTY
This warranty is void if the Sauna Life sauna has been subject to alteration, misuse or abuse, commercial use, or if any repairs on the sauna are attempted by anyone other than an authorized representative of Sauna Life. Alteration shall include, but is not limited to, deviation from the original assembly instructions, component change, or the addition of any non-approved device or heating system, which contributes to a component or unit failure, or unsafe operating system. Use of the sauna in an application for which it is not designed will void this warranty. This includes, but is not limited to, damage caused by operation above safe sauna operating temperatures, damage caused by added components, damage to the sauna’s surface caused by harsh chemicals, damage caused by movement of the product, and damage caused by acts of God.
DISCLAIMERS
Except as expressly provided above, Sauna Life makes no other representation or warranty, express or im- plied, either in fact or operation of law, statute, or otherwise, and Sauna Life specifically disclaims any and all implied or statutory warranties, including warranties or merchantability and of fitness for a particular purpose. Sauna Life shall not be liable for loss of use of the Sauna Life sauna or other incidental or conse- quential costs, expenses, or damage, which may include but are not limited to, the removal of or reinstal- lation of a wall, deck or other fixture, water leakage, costs of shipping or packaging, applicable taxes, or the payment of any costs or expenses of disassembly, removal, or reinstallation of the product or any part. Your rights may vary from state to state. Under no circumstances shall Sauna Life or its representatives be held liable for injury to any person or damage to any property, however arising, even if caused by the Sau- na Life Sauna or its representatives’ negligence. No distributor, salesperson, dealer, retailer, or other rep- resentative of Sauna Life has the authority to alter or change these warranties either orally or in writing.
Flat Rate Freight: Flat rate shipping to the contiguous United States. Rate is calculated at checkout. Note: On rare occasions, remote or complex delivery areas may not qualify for these rates.
About This Delivery: The weight and packaging of this handcrafted tub requires delivery by special appointment. It arrives on a wooden pallet encased in wood for solid protection. The driver is responsible for “curbside delivery only” and will lower the item to ground level. Prior to shipping this product, we often contact customers to share shipment details and discuss any extenuating delivery circumstances that may complicate or cause additional delivery expenses. Our goal is to ensure your project’s success.