Does it require plumbing?

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What electrical requirements are needed?

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How often does the water need to be changed?

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The Immersion Tub, Luxury Hot & Cold Plunge

$9,799.00

$14,999.00 Save $5,200.00

Free Shipping

Where Luxury Design Meets Serious Recovery

The Immersion Tub is a premium hot and cold plunge designed for those who demand more from their wellness routine. With an exceptionally spacious interior, true ice-making performance, and handcrafted cedar-clad design, it delivers professional-grade recovery in a form beautiful enough for the world's finest homes.

✓ Spacious Interior Comfortably Fits Users 6'5"+
✓ Commercial-Grade 2HP Ice-Making Chiller
✓ Hot & Cold Therapy in One Luxury Tub
✓ Plug-and-Play 120V Installation
✓ Premium Cedar & Stainless Steel Construction

Due to strong demand, the next production run is expected to ship in late June. Reserve yours today before inventory sells out again.

Complete Your Immersion Experience

Thoughtfully designed accessories to enhance comfort, simplify maintenance, and elevate your daily wellness ritual.

1

Product Overview

The Immersion Tub™ is the flagship recovery system from NW Immersion, designed to bring professional-grade hot and cold therapy into luxury residential and commercial wellness environments. Combining powerful self-cooling technology, integrated heating, and premium architectural materials, it delivers a complete recovery experience without the complexity of external chillers, plumbing, or constant maintenance.

Inside, a spacious stainless steel basin comfortably accommodates users over 6'5" while maintaining a refined footprint suitable for homes, gyms, spas, recovery studios, and outdoor wellness retreats. Outside, hand-finished red cedar introduces warmth, texture, and timeless architectural character that complements both modern and natural surroundings.

Powered by a commercial-grade 2HP chiller, The Immersion Tub cools all the way to 32°F, producing real ice without bags of ice or external equipment. When it's time to recover, restore, or simply unwind, the integrated heating system raises temperatures up to 113°F for contrast therapy and therapeutic soaking.

Unlike many cold plunges designed around compact dimensions, The Immersion Tub was intentionally engineered with a spacious interior capable of comfortably accommodating larger users. Whether you're 6'2", 6'5", or even taller, the generous bathing area allows for full-body immersion without feeling cramped or restricted—a feature that has made it one of the most requested cold plunges among athletes, larger individuals, and luxury homeowners alike.

Designed for athletes, entrepreneurs, wellness enthusiasts, and luxury homeowners alike, The Immersion Tub transforms cold exposure and heat therapy into a daily ritual of performance, resilience, and restoration.

Why You'll Love it!

✓ Designed For Real People

The oversized interior comfortably accommodates users over 6'5", making it one of the most spacious luxury plunge tubs available.

✓ Commercial-Grade 2HP Cooling Power

The powerful integrated 2HP chiller delivers true ice-making performance while maintaining precise temperatures year-round.

✓ Built For Ownership, Not Maintenance

Easy-access filtration and mechanical components simplify routine maintenance and servicing, reducing downtime and improving long-term ownership.

✓ Architectural Design Worth Displaying

Premium cedar and stainless steel construction create a statement piece that enhances luxury homes, wellness retreats, and outdoor living environments.

What’s Included

The Immersion Tub™ Recovery System

Complete all-in-one hot and cold plunge tub designed for indoor and outdoor wellness spaces.

Integrated 2HP Commercial Chiller & Heater

Powerful cooling and heating system capable of temperatures from 32°F to 113°F.

Premium Stainless Steel Interior

Corrosion-resistant basin engineered for durability, comfort, and long-term performance.

Natural Red Cedar Exterior

Furniture-grade cedar cladding designed to complement luxury residential and commercial environments.

WiFi App & LED Control System

Remote temperature management and system controls directly from your smartphone.

Triple Filtration & Ozone Sanitation

Advanced water care system designed for cleaner water and lower maintenance.

Premium Insulated Cover

Helps maintain temperature, improve efficiency, and protect the tub between sessions.

Plug-And-Plunge Installation

No external chiller, plumbing, or complicated installation required.

Service-Friendly Mechanical Access

Thoughtfully engineered access panels provide convenient entry to filtration and mechanical systems for easier maintenance and servicing.

Specifications

Dimensions & Capacity

Exterior Dimensions

Length: 82"
Width: 34.5" + about 3" for side drain
Height (Without Lid): 30"
Height (With Lid): 32"

Interior Dimensions

Interior Length: 58"
Interior Width: 31.6"
Interior Depth: 24.6"
Spacious Full-Body Immersion Design
Comfortably Accommodates Users 6'5"+ Tall
One of the Largest Internal Stainless Steel Plunge Interiors Available
Residential & Commercial Use
Indoor or Outdoor Installation
Weight (Without Water): 350 lbs
Weight (Filled): Approx. 1200 lbs

Construction & Materials

Premium 316 Stainless Steel Interior Basin
Architectural Red Cedar Exterior Cladding
Slightly Reclined Interior Backrest Design
Fully Insulated Cover Included
Corrosion-Resistant Construction
Designed for Year-Round Indoor & Outdoor Use

Performance & Recovery

Commercial-Grade 2HP Chiller
Cooling Range: Down to 32°F
Self Ice-Making Capability
Heating Range: Up to 113°F
Rapid Cooling Technology
Hot & Cold Contrast Therapy Capable
Precision Temperature Control
Consistent Water Temperature Throughout Tub

Smart Controls & Water Care

WiFi App Control
Integrated LED Display
Advanced Triple Filtration System
Built-In Ozone Sanitation
Low-Maintenance Water Management
Easy-Access Filter & Service Compartment
Tool-Free Filter Access Design

Installation Requirements

Standard 120V / 15A Dedicated Circuit
Plug-and-Play Operation
No Plumbing Required
No External Chiller Required
Fully Self-Contained Design
Ready for Residential or Commercial Installation

Included With Every Immersion Tub

Integrated 2HP Chiller & Heater
WiFi Control System
Advanced Filtration System
Ozone Sanitation System
Premium Insulated Cover
Power Cord & Connection Components
1-Year Manufacturer Warranty

Resources & Guides

The Immersion Tub™ is designed for a streamlined all-in-one plug-and-plunge installation with no external chiller or complicated plumbing required. Whether installed indoors or outdoors, setup is simple and engineered for long-term reliability and performance.

Installation Requirements

Designed for indoor or outdoor use
Requires a flat, waterproof, load-bearing surface capable of supporting approximately 1200 lbs filled
Recommended surfaces include concrete, tile, or structurally reinforced decking
Maintain minimum clearance around the tub for proper airflow and service access:

11.8” side clearance

27.5” rear clearance (control side)

Quick Setup Process

Position the tub on a level surface with proper clearance
Connect the drain assembly using Teflon tape and ensure the valve is closed
Rinse and wipe down the stainless steel interior before filling
Prepare the integrated filter housing and fill the filter chamber with water
Fill the tub to at least 2” above the outlet level
Open the internal valve and allow water to settle for approximately 20 minutes
Plug into a dedicated 120V / 15A outlet and power on

Click Here for the Immersion Tub Manual

Shipping & Delivery

Complimentary Scheduled Freight Delivery

The Immersion Tub™ includes free scheduled freight delivery within the continental United States. Once your order is ready to ship, the freight carrier will contact you directly to arrange a convenient delivery appointment.

Most in-stock orders ship within 3–5 business days. If inventory is temporarily unavailable, a member of our team will provide the most accurate lead time available.

For customers seeking a premium installation experience, White Glove Delivery is available and includes main-level placement and removal of shipping materials. Contact NW Immersion for a custom quote.

Warranty

NW Immersion Limited Warranty

The Immersion Tub™ includes a 1-Year Limited Manufacturer Warranty covering defects in materials and workmanship under normal residential use.

Coverage includes:

Chiller & Heating System
Electrical Components
Control System
Structural Components
Manufacturing Defects

Frequently Asked Questions

Yes. The Immersion Tub was specifically designed with a spacious interior that comfortably accommodates users well over 6 feet tall. Many cold plunges on the market feel restrictive for larger users, while the Immersion Tub allows for comfortable full-body immersion even for individuals 6'5" and taller.

The Immersion Tub combines true ice-making performance, integrated heating, a powerful 2HP commercial chiller, premium cedar construction, and one of the largest interiors available in a residential plunge tub. The result is a recovery experience that prioritizes comfort, performance, and long-term ownership.

No. The Immersion Tub features easy-access mechanical compartments and filtration components designed to simplify routine maintenance and service when needed.

Yes. The integrated 2HP chiller cools water down to 32°F and can produce ice directly within the tub without requiring bags of ice.

Absolutely. The integrated heating system allows temperatures up to 113°F, making it ideal for contrast therapy and recovery routines.

No. The Immersion Tub is a true plug-and-play system that does not require permanent plumbing connections.

Yes. The tub is designed for both indoor and outdoor use with durable stainless steel and cedar construction. Recommend covered outdoor use for best longevity.

The Immersion Tub operates on a standard 120V / 15A dedicated circuit.

Most owners only drain and refill every 3–4 months, depending on usage and maintenance practices.

Yes. The integrated WiFi system allows remote temperature adjustments and system management directly from your smartphone.

Related products

After a few months of cold plunging, I’m obsessed, and the Immersion Tub has made it next-level awesome! We had it set up in under an hour, no mess of hoses or ugly inflatable tubs. The WiFi app lets me dial in 40F from my phone. Its built-in filter and ozone system keeps it clean. It is a conversation piece for guests, and I've been able to get a few to try it. Sure, it’s a splurge, but for the latest tech and recovery- Absolutely worth it—you’ll be hooked too! I highly recommend NW Immersion for their sauna, cold plunge and amazing customer service!

I am so obsessed with my Immersion Tub. I like that I just have to plug it in and fill it with water and it’s ready to go (minimal prep is a necessity for me). It completely zaps my post-workout soreness and inflammation. It has been a game changer for my recovery, allowing me to train more consistently which I desperately needed as I get ready to run my first marathon in a decade. This has had a huge impact on my day to day because I don’t dread the morning after an intense run anymore and I genuinely feel like I am looking forward to my workout routine for the first time ever, lol. I’ve had a few friends come over and use it and they’ve said they’ve felt a big difference too the next day. I could not recommend this tub enough to someone looking to improve their recovery routine and take it to the next level.

I’ve been cold plunging for over a year, and the Immersion Tub has been a game-changer. It’s a true plug-and-go system – easy to set up and use right away. The WiFi app lets me set the perfect temperature, like 50°F, with no hassle. The built-in filter and ozone system keep maintenance low, and the insulated cover ensures crystal-clear water going on weeks now. It’s reliable, durable, and makes my recovery routine effortless. Highly recommend for anyone serious about cold plunging!

I received one of the very first models and am blown away with how easy it was to set up. It’s on my back porch and literally just plugged it in, filled with water, set the temp using the app, and was ready to plunge. It is almost no maintenance, makes my routine super easy as I just get in as it’s always the perfect temp. I use it every single morning and it has transformed my productivity, I have so much energy! I highly suggest this tub for bettering your mental and physical health!

Love this tub! The Wi-Fi has made it so easy to make sure my husband and I have our perfect temperatures and the design matches our sauna. We didn't want some plastic thing so we were very excited when we found the Immersion Tub and so glad we bought it!