Description
NW Immersions Cold Plunge Tub
Makes Its Own Ice – No Bags, No Hassle
The NW Immersions Cold Plunge Tub redefines ice baths: built-in cooling technology actively produces ice directly in the water. No more hauling ice bags — just set your temperature and let it go. Ideal for daily recovery, inflammation control, mental resilience, and contrast therapy after your sauna sessions.
- Self-ice making – maintains ice-cold water automatically
- Precise temperature control for consistent plunges
- Built for daily use – durable, low-maintenance design
- Perfect recovery companion to your sauna routine
- Elevate your home wellness setup today
Immersion Tub Cold Plunge by NW Immersion Co. — Stainless Steel & Red Cedar
Chill, heal, repeat. The Immersion Tub blends a corrosion-resistant 304 stainless-steel basin with a hand-finished red cedar shell, a 2HP commercial-grade chiller (32°F–107°F), Wi-Fi controls, and ozone + 20-micron filtration—bringing professional-grade recovery home. Plug-and-play (120V/15A), indoor or outdoor.
- Stainless steel basin
- Red cedar cladding
- 2HP chiller • 32°F–107°F
- Wi-Fi & LCD control
- Ozone + 20-micron filter
- Plug-and-play • 120V/15A
- Indoor / Outdoor

Commercial-Grade Cooling
The 2HP chiller pulls water to 32°F in hours and holds temp evenly from top to bottom. Also heats to 107°F for contrast cycles.
Wi-Fi + LCD Controls
Set target temps, schedule sessions, and monitor performance via Wi-Fi or onboard LCD touchscreen.
Ozone + 20-Micron Filtration
Ozone sanitation and a 20-micron filter reduce odors, debris, and bacteria—keeping water clear with minimal upkeep.
304 Stainless + Red Cedar
Stainless steel resists corrosion and retains cold; red cedar offers natural warmth, moisture resistance, and enduring outdoor beauty.
Sauna + Cold = Recovery
Pair with a sauna for a full heat-to-cold cycle—popular for post-training recovery and high-end Airbnb amenities.
Plug-and-Play, Anywhere
Shipped fully assembled. No plumbing required—just fill, plug into 120V/15A, set temperature, and plunge.
Specifications
Immersion Tub • Key Specs
Overall Dimensions – 78¾” L × 33½” W
Basin Material – 304 Stainless Steel (seamless interior)
Exterior – Red Cedar, natural oil finish
Chiller – 2HP commercial-grade
Temp Range – 32°F to 107°F
Controls – Wi-Fi + LCD touchscreen
Sanitation – Ozone + 20-micron filtration
Electrical – 120V / 15A dedicated circuit
Install – Plug-and-play; no plumbing
Use – Indoor / Outdoor, all-season
Lid – Fully insulated lid included
Made for Real Life
Who It’s For
- Home gyms & wellness spaces (indoor or outdoor)
- Airbnb / STR hosts building a high-end amenity package
- Athletes & recovery-focused families
- Spas, studios, and performance facilities
Why It Beats DIY Ice Baths
- No ice runs, no guesswork — precise, consistent temps
- Cleaner water with ozone + 20-micron filtration
- Even cooling top-to-bottom; holds temp for hours
- Wi-Fi scheduling keeps your routine effortles

Frequently Asked Questions
Do I need plumbing or special installation?
No. The Immersion Tub is plug-and-play. Place it, fill it, and plug into a 120V/15A dedicated outlet.
How cold and how hot can it get?
The 2HP chiller cools to a steady 32°F and warms up to 107°F, typically in a few hours depending on ambient conditions.
How is the water kept clean?
A built-in ozone system plus a 20-micron filter helps keep water clear and fresh with minimal maintenance.
Indoor or outdoor?
Both. The red cedar is sealed with natural oils for moisture resistance, and the stainless basin is engineered to endure year-round temperature swings.
What are the exact dimensions?
78¾” L × 33½” W. Slight recline and seamless edges support full-body immersion and comfort.












