Buy from Plunge: Air
Plunge's own page for the Air. Not a paid link.
Which cold plunges plug into a 120 V outlet?
11 cold plunges here list a 120 V supply. Each maker states its own outlet or circuit, quoted on each product page; have a licensed electrician check yours against it. 8 of the 11 show a price on the maker's own site; their regular prices run from $4,390 to $11,750. Where a maker sells several configurations, the figure is the cheapest.
Read each maker's own wording on the outlet or circuit before you rely on the plug, because makers differ on whether they ask for a dedicated circuit. Take the product page to a licensed electrician along with a photo of your panel, then narrow by price and warranty.
Picks by the numbers
Each pick is the product that comes first on one figure its maker publishes, with the next ones on that figure after it. Choosing which figures to rank by is our editorial choice; the order on each is the makers' own numbers. None is a judgement of quality, we have not tested these products, and whether we earn a commission on a product never decides a pick.
- Lowest regular price on the maker's site: Plunge Air (Plunge lists: $4,390 (plunge.com, 29 Sep 2026)). Among the 8 of 11 that list this figure. Next on this figure: Plunge Pod ($5,590 (plunge.com, 29 Sep 2026)); then Polar Monkeys ONE ($6,290 (polarmonkeys.com, 29 Sep 2026)).
- Largest water capacity (maker's figure): Canuck Cold Acrylic Tub & Chiller (Canuck Cold lists: 500L | 132 Gal). Among the 10 of 11 that list this figure. Next on this figure: Canuck Cold Wood Tub and Chiller (420L | 111 Gal); then Plunge Air (Water Capacity (gallons): 105) and Plunge All-In Gen 2 (Water Capacity (gallons): 105).
- Lowest temperature the maker states: Polar Monkeys Brainpod 2.0 (Polar Monkeys lists: 32°F / 0°C); Polar Monkeys ONE (Polar Monkeys lists: 32°F). Among the 10 of 11 that list this figure. Next on this figure: Canuck Cold Acrylic Tub & Chiller (37 - 104°F) and Canuck Cold Wood Tub and Chiller (37 - 104°F), 5 more at this figure; then BlueCube DROP Cold Plunge Tub (41°F).
- Longest stated warranty (on at least part of the product): BlueCube DROP Cold Plunge Tub (BlueCube lists: 3-year residential / 1-year commercial full coverage (parts + labor) · 10-year tub & frame (aluminum)). Next on this figure: Renu Therapy Cold Stoic 3.0 (5-Year Limited Warranty); then Polar Monkeys Brainpod 2.0 (Every Brainpod 2.0 comes with a 2-year limited warranty covering defects in materials and workmanship).
Where to buy the picks
See it at Canuck Cold: Acrylic Tub & Chiller
Canuck Cold's own page for the Acrylic Tub & Chiller. Not a paid link.
Buy from Polar Monkeys: Brainpod 2.0
Polar Monkeys' own page for the Brainpod 2.0. Not a paid link.
Buy from Polar Monkeys: ONE
Polar Monkeys' own page for the ONE. Not a paid link.
Buy from BlueCube: DROP Cold Plunge Tub
BlueCube's own page for the DROP Cold Plunge Tub. Not a paid link.
Every match (11)
Filter the matches by price on the maker's site, warranty, safety listing and where to buy.
Showing 11 of 11
- BlueCube DROP Cold Plunge Tub
Cold plunge with a chiller · BlueCube
BlueCube · cold plunge with a chiller · for outdoor use · 120 V supply
- $11,750 (bluecubebaths.com, 29 Sep 2026; the lowest-priced option)
- 3-year residential / 1-year commercial full coverage (parts + labor) · 10-year tub & frame (aluminum)
- Redwood Outdoors Denali All-In-One
Cold plunge with a chiller · Redwood Outdoors
Redwood Outdoors · cold plunge with a chiller · 80 gallons · 120 V supply
- $7,999 (redwoodoutdoors.com, 29 Sep 2026; the lowest-priced option)
- 1-year limited warranty
- Polar Monkeys Brainpod 2.0
Cold plunge with a chiller · Polar Monkeys
Polar Monkeys · cold plunge with a chiller · 85 gallons · 120 V supply
- $10,990 (polarmonkeys.com, 29 Sep 2026; the lowest-priced option)
- Every Brainpod 2.0 comes with a 2-year limited warranty covering defects in materials and workmanship
- Plunge Pod
Cold plunge with a chiller · Plunge
Plunge · cold plunge with a chiller · 87 gallons · for indoor or outdoor use · 120 V supply
- $5,590 (plunge.com, 29 Sep 2026)
- 1-year limited warranty
- Polar Monkeys ONE
Cold plunge with a chiller · Polar Monkeys
Polar Monkeys · cold plunge with a chiller · 90 gallons · 120 V supply
- $6,290 (polarmonkeys.com, 29 Sep 2026)
- 1-year limited warranty
- Renu Therapy Cold Stoic 3.0
Cold plunge with a chiller · Renu Therapy
Renu Therapy · cold plunge with a chiller · 95 gallons · 120 V supply
- No price on the maker's site
- 5-Year Limited Warranty
- Redwood Outdoors Alaskan All-In-One
Cold plunge with a chiller · Redwood Outdoors
Redwood Outdoors · cold plunge with a chiller · 104 gallons · 120 V supply
- $6,999 (redwoodoutdoors.com, 29 Sep 2026; the lowest-priced option)
- 1-year limited warranty
- Plunge Air
Cold plunge with a chiller · Plunge
Plunge · cold plunge with a chiller · 105 gallons · for indoor or outdoor use · 120 V supply
- $4,390 (plunge.com, 29 Sep 2026)
- Includes a 1-year warranty on the chiller only. The Plunge Air tub is covered by a 90-day warranty.
- Plunge All-In Gen 2
Cold plunge with a chiller · Plunge
Plunge · cold plunge with a chiller · 105 gallons · for indoor or outdoor use · 120 V supply
- $7,990 (plunge.com, 29 Sep 2026)
- 1-year warranty
- Canuck Cold Wood Tub and Chiller
Cold plunge with a chiller · Canuck Cold
Canuck Cold · cold plunge with a chiller · 111 gallons · for indoor or outdoor use · 120 V supply
- No price on the maker's site
- 12-Month Manufacturer Warranty
- Canuck Cold Acrylic Tub & Chiller
Cold plunge with a chiller · Canuck Cold
Canuck Cold · cold plunge with a chiller · 132 gallons · for indoor or outdoor use · 120 V supply
- No price on the maker's site
- 12-Month Manufacturer Warranty
Prices are the price each maker's own site showed in US dollars on the date shown; the seller's page has the current price. Warranties and safety listings are the makers' own statements, cited on each product page. A price starting 'From' is the cheapest configuration a maker offers, which may leave out the heater or options. Every product here is sold by its maker on the maker's own site. Where a product page carries a paid link (to Amazon or another approved retailer), Saunakivi may earn a commission; no sort order or filter favours those products. We have not tested these products.