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The model directory

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The model directory

17 configurations

A shortlist begins with where and how you’ll use it.

Size them up

Each drawing uses the same scale, from the dimensions the maker publishes.

Plunge All-In Gen 2 · 76-3/4 × 31-1/2 inCold Stoic 2.0 · 70 × 33 inC1 Cold Plunge Tub (60 in configuration) · 92.5 × 37.5 in

1 ft

17 configurations · 7 brands · sources read September 22–28, 2026

Plunge All-In in white with its phone holder, display and fan end, from the maker.
Maker image · match not confirmedImage: Plunge
Plunge

Plunge All-In Gen 2

Home useIntegrated chiller

A manufacturer-listed residential all-in-one chilled-water unit.

Capacity
105 gallons
Cooling claim
Manufacturer-stated 37°F minimum
Plunge All-In Commercial in white on a concrete floor, with a Plunge Basin in front, from the maker.
Maker image · match not confirmedImage: Plunge
Plunge

Plunge All-In Commercial Gen 2

Business useIntegrated chiller

The cited manufacturer product page identifies this Commercial configuration as Gen 2 and describes an integrated commercial system.

Capacity
Not established
Cooling claim
Manufacturer-stated 37°F / 4°C minimum
Renu Therapy Cold Stoic 2.0 in Meterous Black with a California Redwood top, maker's render.
RenderImage: Renu Therapy
Renu Therapy

Cold Stoic 2.0

Home useIntegrated chiller

A manufacturer-listed cold-only unit with an integrated chiller, filtration, and ozone purification.

Capacity
95 gallons filled; 134 gallons total
Cooling claim
Manufacturer-stated 39–90°F range
BlueCube C1 cold plunge tub in black with perforated screens, left front view, maker's render.
Render · match not confirmedImage: BlueCube
BlueCube

C1 Cold Plunge Tub (60 in configuration)

Home & businessIntegrated chiller

A manufacturer-listed 60 in C-series configuration that includes a chiller, pump, and filtration in the purchased system.

Capacity
Not established
Cooling claim
Manufacturer-stated 41–104°F range with chiller and heater
Sun Home Cold Plunge Pro outdoors at night, lit from beneath, maker's photograph.
PhotoImage: Sun Home Saunas
Sun Home Saunas

Cold Plunge Pro

Home & businessIntegrated chiller

A manufacturer-listed integrated hard-shell cold-plunge configuration.

Capacity
150 gallons
Cooling claim
Manufacturer-stated 28°F minimum
Ice Barrel 500 upright barrel with its step and seat, from the maker.
Maker imageImage: Ice Barrel
Ice Barrel

Ice Barrel 500

Home useBarrel-only / ice

A manufacturer-listed insulated barrel that can be used with ice and is described as chiller-ready.

Capacity
94 gallons / 356 liters
Cooling claim
Not established
Plunge All-In Commercial Max in white, with its dosing unit, from the maker.
Maker imageImage: Plunge
Plunge

Plunge All-In Commercial Max

Business useIntegrated chiller

An integrated commercial system with automatic dosing and a usage-scaled maintenance schedule.

Capacity
Not established
Cooling claim
Manufacturer-stated 37°F minimum
The Plunge tub in white with the separate white Pro Chiller beside it and a phone holder on the rim, from the maker.
Maker image · match not confirmedImage: Plunge
Plunge

The Plunge + Pro Chiller Gen 2

Home useExternal chiller

A tub and external Pro Chiller sold as a home system.

Capacity
Tub 105 gallons
Cooling claim
Not established
Renu Therapy Cold Stoic 3.0 in Meterous Black with a California Redwood top and its touchscreen, maker's render.
RenderImage: Renu Therapy
Renu Therapy

Cold Stoic 3.0 · home

Home useIntegrated chiller

An integrated hot-and-cold system with app and touchscreen controls.

Capacity
Not established
Cooling claim
Manufacturer-stated 37–104°F range
Renu Therapy Cold Stoic 3.0 in Basalt Grey with a California Redwood top and its touchscreen, maker's render.
RenderImage: Renu Therapy
Renu Therapy

Cold Stoic 3.0 · business

Business useIntegrated chiller

The 3.0 under current commercial terms, with buyer-led repair obligations.

Capacity
Not established
Cooling claim
Manufacturer-stated 37–104°F range; business performance not tested
Renu Therapy Siberian Pro in black with a California Redwood top, maker's render.
RenderImage: Renu Therapy
Renu Therapy

Siberian Pro · business

Business useIntegrated chiller

A larger integrated cold-only system included in the current commercial warranty.

Capacity
120 gallons filled, manufacturer statement
Cooling claim
Manufacturer-stated 37–70°F range
Morozko Forge residential ice bath in white with its steel tub, maker's photograph.
PhotoImage: Morozko Forge
Morozko

Forge · home

Home useIntegrated chiller

A self-ice-making residential bath with a stated daily ice-maintenance duty.

Capacity
Not established
Cooling claim
Manufacturer ice-making claim; no condition-matched test
Morozko PRO with a wood exterior and steel tub, maker's photograph.
PhotoImage: Morozko Forge
Morozko

PRO · business

Business useIntegrated chiller

A self-ice-making business unit with a written on-site service promise.

Capacity
Not established
Cooling claim
Manufacturer ice-making claim; no condition-matched test
Ice Barrel 500 in black with its built-in steps, filled with water, seen from above, from the maker.
Maker image · match not confirmedImage: Ice Barrel
Ice Barrel

Ice Barrel 500 + Ice Barrel Chiller

Home useExternal chiller

A 500 vessel connected to Ice Barrel’s separately listed active chiller.

Capacity
Barrel 94 gallons
Cooling claim
Chiller manufacturer claim: 37°F up to 120°F ambient
ORCA Migaloo inflatable tub in light grey with its buckled cover, beside the black 3/4 HP chiller, from the maker.
Maker imageImage: ORCA
ORCA

ORCA Migaloo + 3/4 HP Chiller

Home & businessExternal chiller

An 85-gallon inflatable tub sold as one bundle with ORCA's 3/4 HP external chiller.

Capacity
85 gallons
Cooling claim
37°F; heats to 104°F
ORCA Migaloo inflatable tub in light grey with its buckled cover, beside the larger black 1 HP chiller, from the maker.
Maker imageImage: ORCA
ORCA

ORCA Migaloo + 1 HP Chiller

Home & businessExternal chiller

The same 85-gallon inflatable tub bundled with ORCA's 1 HP external chiller, which ORCA lists in its Commercial collection.

Capacity
85 gallons
Cooling claim
34°F on this bundle page; 32°F on the chiller's own page; heats to 104°F
ORCA The Well barrel in white with a stainless rim, its lid and stairs, beside a black chiller, from the maker.
Maker image · match not confirmedImage: ORCA
ORCA

ORCA The Well + 3/4 HP Chiller

Home & businessExternal chiller

A white 316 stainless upright barrel with stairs, sold with ORCA's 3/4 HP chiller and standard shipping: the lowest-priced Well with cooling.

Capacity
Not established
Cooling claim
37° to 104° on this page (no unit given; ORCA's chiller chart gives 37°F - 104°F); ORCA's Well chart shows 32–108°F

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Sources read September 22–28, 2026Our methods