Cold Plunge or Hot Immersion
Choose the revitalizing effects of a cold-water plunge, or the indulgent warmth of hot-water immersion. Sooth aching muscles and reduce stress conveniently at home.
Spacious & Durable
Pre-assembled for easy installation, the natural-colored enhanced Thermo-Pine wood exterior will last up to 2X longer than cedar and has superior thermal resistance. The spacious fiberglass tub contoured for the shape of your body has a 124-gallon water capacity to allow you to submerge in comfort. Matching Thermo-Pine stairs make it wasy to get in and out of the tub.
Recover Like a Pro
Take your workout recovery to a professional level with a SaunaLife Model S1B (Black) or S1N (Natural) Hot & Cold immersion tub. Also available with natural brown exterior wood finish. Arrives fully assembled!
Features
- Thermo-Pine materials (lasts up to 2X longer than Cedar)
- Luxury outdoor cold/hot immersion tub
- Designed for outdoor ergonomic cold/hot tub bathing experiences
- Arrives fully assembled
- Spacious interior holds over 124 gallons of pure water bathing pleasure
- Thick dark gray contoured fiberglass lining provides enhanced bather comfort
- Durable Thermo-Pine tub surround (1.65” thick 0.29 in)
- Matching Thermo-Pine wood steps for easy access
- Up to 1 bather
- Exterior dimensions – 41.3 “H x 40” Diameter (40.2 in)
- Interior dimensions – 34.4″ Diameter (34.3 in) x 36″ Deep (35.8 in)
- Designed by SaunaLife and handcrafted in Northern Europe
Specs
| Material | Thermo-Pine |
| Interior Dimensions | 34.4″ Diameter (34.3 in) x 36″ Deep (35.8 in) |
| Exterior Dimensons | 41.3 “H x 40” Diameter (40.2 in) |
| Water Capacity | 124 Gallons |
| Product Weight when filled | 1177 lbs |
| Shipping Dimensions | 47.8″L x 46″W x 48.1″H |
| Shipping Weight | 265 lbs |
Chiller/Heater Packages, Take Full Control of Your Water Temperature
Upgrade your S1 cold plunge with a dedicated chiller/heater unit for precise, app-controlled water temperature, no more ice runs. Available as an add-on above.
SaunaLife FDC-1A Chiller/Heater
Purpose-built for the S1 immersion tub, the FDC-1A delivers powerful cooling down to 32.5°F and heating up to 108°F. Control everything from your phone with the built-in WiFi app, set schedules, adjust temps, and monitor your tub from anywhere. The integrated ozone filtration keeps your water clean with less chemical maintenance.
- Cooling Power: 2.81 kW, chills your S1 to ice-bath temps fast
- Heating Power: 3.38 kW, doubles as a hot immersion tub
- Temperature Range: 32.5°F – 108°F
- Power: 110–120V standard outlet (no electrician needed)
- Smart Control: WiFi app for remote temp, scheduling & monitoring
- Filtration: Built-in ozone sanitation system
- Chiller Dimensions: 21.3″W × 15.4″D × 25″H
- Chiller Weight: 103 lbs
- Package Includes: FDC-1A chiller/heater unit, quick-connect fittings, filter system, and connection hoses
Shipping: Chiller ships free with your S1 tub order. Flat-rate $695 shipping on the tub to anywhere in the contiguous US.
Prebuilt
Sauna Brushes
Vents