BlueCube Baths · Cold plunge

C3 Cold Plunge Tub

Name: C3 Cold Plunge Tub
Brand: BlueCube Baths
Price: 19500 USD

A premium cold plunge for residential and commercial use, featuring a side deck for entry and a dual-pump RiverMode Plus system for a stronger current. Built from 14-gauge marine-grade stainless steel.

From $19,500

Price

Residential: 3 Years Full Coverage (Labor & Parts), Commercial: 1 Year, Tub & Frame: 10 Years Residential

Warranty

USA

Made in

Cold plunge

Key features

RiverMode Plus dual-pump system with two 1/4 HP pumps
14-gauge marine-grade 316-L stainless steel tub with side deck
1.5 HP+ chiller with 13,600 BTU capacity
20-micron filtration with ozone automatic sanitization

Specifications

Dimensions (Standard): Frame: 72.0” x 48.0” x 28.5” (L × W × H), Tub Interior: 66.0” x 24.0” x 21.25” (L × W × H)
Dimensions (XL): Frame: 78.0” x 48.0” x 28.5” (L × W × H), Tub Interior: 72.0” x 24.0” x 21.25” (L × W × H)
Electrical: 120V, 20A, Standard dedicated outlet, comes with GFCI power cord
Chiller & Heating System: 1.5 HP+ commercial chilling motor with precision compressors, temperature range 34°F – 70°F
Flow & Circulation: RiverMode™ Plus (dual-pump system featuring two ¼ HP pumps, 51.2 GPM total)
Filtration & Sanitization: 20-micron filtration system with Ozone Automatic Sanitization (O₃) (AOP or chlorine drip optional)
Tub Construction: marine-grade 316-L stainless steel, 14-gauge tub; Line-X® weatherproof coating exterior with wood deck options

Product-row differences

Direct product-row facts compared with BlueCube Baths D1 Cold Plunge Tub; shared values are omitted.

Warranty: this product lists Residential: 3 Years Full Coverage (Labor & Parts), Commercial: 1 Year, Tub & Frame: 10 Years Residential; BlueCube Baths D1 Cold Plunge Tub lists Residential: 3 Years Full Coverage (Labor & Parts), Tub & Frame: 10 Years Residential, Service Plan: 5 Years with Service Plan.

Product details

Lead time: 69 days
Financing: 0% APR financing for 6 months via Shop Pay Affirm, HSA/FSA funds approved, home financing through HFS, commercial equipment financing available

Manufacturer product page

What's included

Insulated spa cover with child locks
Maintenance kit

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C3 Cold Plunge Tub on BlueCube Baths's site ↗