SaunaLife
Hot & Cold Plunge Tub – 1 Person – Temperature-Controlled Soaking & Recovery – SaunaLife S1N
Hot & Cold Plunge Tub – 1 Person – Temperature-Controlled Soaking & Recovery – SaunaLife S1N
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Hot & Cold Plunge Tub – 1 Person – Temperature-Controlled Soaking & Recovery – SaunaLife S1N
The SaunaLife S1N 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 | S1N |
| 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 a premium single-person immersion tub. Built for both hot and cold water use in a compact footprint—crafted for durability, comfort, and performance. Free shipping to the contiguous U.S.
Why This Tub
Whether you're cooling down post-sauna, enjoying post-workout immersion, or simply seeking a daily wellness ritual, the Model S1N delivers elite-level immersion in a home-friendly size.
Designed for dedicated wellness use: The S1N accommodates both cold-water and warm-water immersion, making it ideal for those who practice alternating temperature routines or focused wellness sessions.
With its compact design and high-quality craftsmanship, the Model S1N gives you spa-grade quality without demanding vast space or installation hassle.
Key Features & Benefits
- Hot & Cold Immersion Capability — Use for cold plunges or warm immersions as part of your wellness routine.
- Natural Thermo-Pine Exterior — Built with Thermo-Pine for superior durability and up to twice the lifespan of standard cedar.
- Ergonomic Fiberglass Interior — Comfort-contoured for one bather, optimized for full-body immersion.
- Compact Single-Person Design — ~124-gallon capacity in a space-saving footprint (fits many indoor or covered outdoor spaces).
- Pre-Assembled & Ready to Use — Arrives ready for installation, reducing set-up time and complexity.
- Drain & Connections Included — 1″/3 cm drain supplied. ¾″ NPT chiller connection port included
- Residential Craftsmanship — Handcrafted in Northern Europe to rigorous standards.
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 walls 0.7″ (~1.7 cm) |
| Foundation Beams | 3.94″ × 3.94″ (10 cm × 10 cm) |
| Insert | Grey ergonomic fiberglass |
| Drain | 1″ / 3 cm included |
| Chiller Port | ¾″ NPT port included — chiller not included or supported |
How to Use
- Prepare — Install tub on a level, stable foundation capable of supporting full weight when filled.
- Fill & Set — Fill with water; if you choose to use a separate cooling system (sourced independently) you may connect via the port provided. (Note: no chiller is included with this model.)
- Immerse — For cold use: start with shorter sessions (1–3 mins) then gradually increase. For warm use: soak for relaxation or as part of your wellness routine.
- Warm Up — Warm up gradually post-immersion via sauna, warm shower, or rest space.
- Routine — Incorporate into your wellness schedule for consistent use over time.
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 Prep — Requires level surface capable of handling filled weight (water + tub + occupant). Access for drainage/hose recommended.
- Delivery — Ships curbside via pallet; see "Shipping Info" tab for details.
- Cleaning — Rinse after each use; change or refresh water per usage frequency.
- Outdoor Consideration — The Thermo-Pine finish is resilient, but ensure proper plumbing/drain protection if installed outdoors or in freezing climates.
- Chiller Note — While the tub has a connection port, the brand does not supply or support a chiller. If you choose to add one, ensure compatibility and proper installation.
Frequently Asked Questions
- Is a chiller included? No — The Model S1N includes a port for chiller connection,
- Is a cover included? No — Cover accessories are not included with this model
- Can it be used outdoors? Yes — With its Thermo-Pine build, it is suitable for indoor or covered outdoor use. Protection of plumbing is recommended in freezing conditions.
- How often should I refresh the water? Depending on usage and environment, typically every 2–4 months; use cover and good filtration to extend interval.
- What are the shipping terms? Free flat rate shipping to the contiguous U.S.; delivery is curbside only and by pallet.
Closing:
The SaunaLife Model S1N brings premium immersion into your personal space without the footprint of commercial equipment. Whether you're enhancing your sauna practice or elevating your daily wellness routine, this tub offers premium materials, ergonomic design, and spa-level quality in a single-person format.
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 S1N
The SaunaLife S1N 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 | S1N |
| 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 a premium single-person immersion tub. Built for both hot and cold water use in a compact footprint—crafted for durability, comfort, and performance. Free shipping to the contiguous U.S.
Why This Tub
Whether you're cooling down post-sauna, enjoying post-workout immersion, or simply seeking a daily wellness ritual, the Model S1N delivers elite-level immersion in a home-friendly size.
Designed for dedicated wellness use: The S1N accommodates both cold-water and warm-water immersion, making it ideal for those who practice alternating temperature routines or focused wellness sessions.
With its compact design and high-quality craftsmanship, the Model S1N gives you spa-grade quality without demanding vast space or installation hassle.
Key Features & Benefits
- Hot & Cold Immersion Capability — Use for cold plunges or warm immersions as part of your wellness routine.
- Natural Thermo-Pine Exterior — Built with Thermo-Pine for superior durability and up to twice the lifespan of standard cedar.
- Ergonomic Fiberglass Interior — Comfort-contoured for one bather, optimized for full-body immersion.
- Compact Single-Person Design — ~124-gallon capacity in a space-saving footprint (fits many indoor or covered outdoor spaces).
- Pre-Assembled & Ready to Use — Arrives ready for installation, reducing set-up time and complexity.
- Drain & Connections Included — 1″/3 cm drain supplied. ¾″ NPT chiller connection port included
- Residential Craftsmanship — Handcrafted in Northern Europe to rigorous standards.
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 walls 0.7″ (~1.7 cm) |
| Foundation Beams | 3.94″ × 3.94″ (10 cm × 10 cm) |
| Insert | Grey ergonomic fiberglass |
| Drain | 1″ / 3 cm included |
| Chiller Port | ¾″ NPT port included — chiller not included or supported |
How to Use
- Prepare — Install tub on a level, stable foundation capable of supporting full weight when filled.
- Fill & Set — Fill with water; if you choose to use a separate cooling system (sourced independently) you may connect via the port provided. (Note: no chiller is included with this model.)
- Immerse — For cold use: start with shorter sessions (1–3 mins) then gradually increase. For warm use: soak for relaxation or as part of your wellness routine.
- Warm Up — Warm up gradually post-immersion via sauna, warm shower, or rest space.
- Routine — Incorporate into your wellness schedule for consistent use over time.
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 Prep — Requires level surface capable of handling filled weight (water + tub + occupant). Access for drainage/hose recommended.
- Delivery — Ships curbside via pallet; see "Shipping Info" tab for details.
- Cleaning — Rinse after each use; change or refresh water per usage frequency.
- Outdoor Consideration — The Thermo-Pine finish is resilient, but ensure proper plumbing/drain protection if installed outdoors or in freezing climates.
- Chiller Note — While the tub has a connection port, the brand does not supply or support a chiller. If you choose to add one, ensure compatibility and proper installation.
Frequently Asked Questions
- Is a chiller included? No — The Model S1N includes a port for chiller connection,
- Is a cover included? No — Cover accessories are not included with this model
- Can it be used outdoors? Yes — With its Thermo-Pine build, it is suitable for indoor or covered outdoor use. Protection of plumbing is recommended in freezing conditions.
- How often should I refresh the water? Depending on usage and environment, typically every 2–4 months; use cover and good filtration to extend interval.
- What are the shipping terms? Free flat rate shipping to the contiguous U.S.; delivery is curbside only and by pallet.
Closing:
The SaunaLife Model S1N brings premium immersion into your personal space without the footprint of commercial equipment. Whether you're enhancing your sauna practice or elevating your daily wellness routine, this tub offers premium materials, ergonomic design, and spa-level quality in a single-person format.
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.