Description
Your Perfect Cold Plunge with Chiller Awaits
Elevate your wellness routine with the SaunaLife Model S1NC, a premium 1-person hot and cold immersion tub.
This compact yet powerful cold plunge with chiller is crafted in Europe and designed for both recovery and relaxation.
Includes a high-performance chiller/heater unit that cools water down to 32.5°F for intense cold therapy or heats it up to 108°F for soothing muscle recovery.
✅ Fully Assembled
✅ Includes Chiller / Heater Unit
✅ Temperature Control 32.5°F – 108°F
Key Features of the SaunaLife Model S1NC
Model S1N Tub
- ✅ 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
- ✅ Thick dark grey contoured fiberglass lining for enhanced comfort
- ✅ Durable Thermo-Pine tub surround (1.65” thick)
- ✅ Matching Thermo-Pine wood steps for easy access
- ✅ Up to 1 bather
- ✅ Exterior dimensions: 40″ Diameter × 41.3″ H
- ✅ Interior dimensions: 34.4″ Diameter × 36″ H
- ✅ Designed by SaunaLife and handcrafted in Northern Europe
FDC-1A Chiller / Heater Unit
- ✅ Produces ice-cold water quickly and efficiently
- ✅ On-unit LCD touchscreen + smartphone app control
- ✅ Built-in ozone filtration system keeps water crystal clear and hygienic
- ✅ Advanced design minimizes noise
- ✅ Plug-and-play with a standard outlet
- ✅ Engineered to fit into most spaces
- ✅ Built with high-quality materials for reliable performance
- ✅ Dimensions: 21.3″ W × 15.4″ D × 25″ H
What’s Included with the SaunaLife Model S1NC
Model S1N Tub
- ✅ Thermowood Walls, 0.7″ (1.7 cm)
- ✅ Foundation Beams, 3.94″ (10 cm) x 3.94″ (10 cm)
- ✅ Round Deluxe Stairs
- ✅ Drainage, 1″ (3 cm)
- ✅ Chiller Connections, 3/4″ (2 cm) NPT
- ✅ Fiberglass Insert
- ✅ Installation Instructions
FDC-1A Chiller / Heater Unit
- ✅ Chiller
- ✅ 5″ Filter Assembly
- ✅ 5″ Filters
- ✅ Main Filter Wrench
- ✅ Secondary Filter Wrench
- ✅ LED Remote
- ✅ Water Hose Lines
- ✅ Secondary Filter Screen
- ✅ Installation and Operation Manual
SaunaLife Model S1NC Specifications
Plunge Tub – Model S1N
- Material: Thermo-Pine
- Interior Dimensions: 34.4″ Diameter × 36″ H
- Exterior Dimensions: 40″ Diameter × 41.3″ H
- Water Capacity: 124 Gallons
- Product Weight: 124 lbs (56.2 kg)
- Filled Weight: 1,158 lbs (525.2 kg)
- Shipping Dimensions: 47.8″ W × 46″ D × 48.1″ H
- Shipping Weight: 265 lbs (120 kg)
FDC-1A Chiller / Heater Unit
- Cooling Capacity: 2.81 kW
- Heating Capacity: 3.38 kW
- Electrical Requirements: 110-120V~/60Hz
- Temperature Range: 32.5°F – 108°F (0.3°C – 42°C)
- Wi-Fi Control: iOS and Android App
- Disinfection: Ozone Generator
- Dimensions: 21.3″ W × 15.4″ D × 25″ H
- Weight: 103 lbs (46.7 kg)
Optional Add-Ons
SaunaLife S1 Cover
The perfect accessory for protecting your Model S1NC immersion tub.
- ✅ Keeps sediment, leaves, and debris out – significantly reduces cleaning time
- ✅ Superior insulation – helps maintain optimal water temperature and lowers energy costs
- ✅ Simple installation
- ✅ Clean, modern design
- ✅ Insulated marine-grade vinyl material
- ✅ Dimensions: 39.9″ Diameter × 6.7″ H
Shipping & Delivery
Flat Rate Shipping:
- $750 to the contiguous United States
- $895 to Canada
- Chiller ships for free when ordered together with the tub
Delivery Details:
- This fully assembled sauna arrives on a wooden pallet encased in protective wood.
- Delivery is by special appointment — the driver performs curbside delivery only and lowers the unit to ground level.
- Cedar Sense will contact you 1–2 weeks prior to shipping to share details and discuss any special delivery circumstances.
- Tub Shipping Dimensions: 47.8″ W × 46″ D × 48.1″ H
- Chiller Shipping Dimensions: 25.5″ W × 21.5″ D × 31.5″ H
- Tub Shipping Weight: 265 lbs (120 kg)
- Chiller Shipping Weight: 125 lbs (56.7 kg)
Note: On rare occasions, remote or complex delivery areas may not qualify for the flat rate. For a freight quote in those cases, please email [email protected].
Frequently Asked Questions
Yes. Regular cold plunging has been shown to help lower cortisol levels over time by improving stress resilience and activating the parasympathetic nervous system.
Some people report reduced inflammation and improved symptoms with cold plunging, but results vary. Always consult your doctor before using cold therapy with any autoimmune condition.
Cold plunging is generally safe, but it can be too intense for some people with heart conditions, high blood pressure, or Raynaud’s. Start slow and listen to your body.
Yes. Most research shows that 2–3 minutes at 50°F or colder is enough to trigger the major benefits of cold exposure.
Joe Rogan typically keeps his ice bath around 39–42°F (4–6°C).
Many people report improved mood, better recovery, lower inflammation, and increased cold tolerance after 30 days of consistent cold plunging.
20 minutes is generally too long for most people and can increase stress on the body. Most benefits are achieved in 2–5 minutes.
30 seconds can provide a mild benefit, but most research shows 2–3 minutes is the sweet spot for meaningful physiological effects.
The 1-10-1 rule is a safety guideline for cold water exposure: 1 minute to get your breathing under control, 10 minutes of useful activity before exhaustion sets in, and 1 hour before hypothermia becomes life-threatening.
Yes. Even 1 minute at cold temperatures can trigger positive hormonal and circulatory responses, especially when done consistently.
Add ice daily, keep the tub in the shade, use a cover when not in use, and change the water more frequently. A chiller is the easiest way to maintain consistent cold temperatures.
A 3-minute ice bath significantly reduces inflammation, releases dopamine and norepinephrine, and improves mental resilience and recovery.
Quality chillers use powerful compressors, titanium heat exchangers, and smart controls. They must run reliably 24/7 in harsh outdoor conditions, which drives the cost.
Cold plunging can increase brown fat activity and slightly boost metabolism, which may support fat loss over time when combined with proper diet and exercise.
Most people see great benefits with 3–5 sessions per week. Daily plunging is fine for many, but listen to your body and allow recovery time.
The 4 stages typically refer to the cooling cycle: 1) Initial rapid cooling, 2) Stable maintenance, 3) Defrost / recovery, 4) Efficient holding mode. The built-in chiller on the S1NC handles this automatically.
Complete Your Wellness Routine
Pair your Hele Nano cold plunge with a matching Thermowood Cube Sauna for the ultimate hot + cold contrast therapy experience.
Thermowood Cube Saunas
Modern, durable, and beautifully designed to complement your Hele Nano cold plunge.
Handcrafted from thermally modified wood for superior longevity and low maintenance.
Ready for Your Cold Tub Sauna?
Fully assembled, includes the powerful chiller/heater unit, and ready to elevate your daily wellness routine.
Contact Cedar Sense directly:
218-760-2041
Waubun, Minnesota, USA
