Home sauna & cold plunge spec directory
37 models. Filter by what your house can actually power. Blank cells mean the brand doesn't publish that spec on the product page — we don't guess.
Infrared saunasTraditional (cabin, cube & indoor) saunasBarrel saunasCold plunges & chillers120V (standard-voltage) models240V modelsCompare side by side
| Brand / model | Type | Price | Voltage | Amps / breaker | Dedicated circuit | Indoor / outdoor | Cold-climate notes | Source |
|---|---|---|---|---|---|---|---|---|
| Almost Heaven Salem 2-Person Barrel 2 person | barrel | $4,485 | 240V | 30A heater; 110V 15A lighting | Yes | outdoor | Brand page: barrel softwood 'naturally insulating' and 'designed to withstand all types of weather'. No published snow-load rating. | Brand page checked 2026-11-12 |
| Almost Heaven Pinnacle 4-Person Barrel 4 person | barrel | $5,302.50 | 240V | 30A heater; 120V 15A lighting | Yes | outdoor | Brand page: barrel softwood 'naturally insulating' and 'designed to withstand all types of weather'. No published snow-load rating. | Brand page checked 2026-11-12 |
| Almost Heaven Allegheny 6-Person Cabin 6 person | traditional | $7,505.40 | 240V | 40/45/50A (8/9/10.5kW heater) | Yes | outdoor | — | Brand page checked 2026-11-12 |
| Almost Heaven Blackwater 1-2 Person Mini-Cube 1–2 person | traditional | $5,877.90 | 240V | 30A heater; 120V 15A lighting | Yes | outdoor | — | Brand page checked 2026-11-12 |
| Almost Heaven Auburn 2-3 Person Indoor 2–3 person | traditional | $4,577 | 240V | 30A heater; 110V 15A lighting | Yes | indoor | Indoor model: no snow exposure. | Brand page checked 2026-11-12 |
| Almost Heaven Hinton 2-3 Person Infrared 2–3 person | infrared | $4,788 | 120V | 20A | Yes | indoor | Indoor model: no snow exposure. | Brand page checked 2026-11-12 |
| Almost Heaven Laurel 1-Person Infrared 1 person | infrared | $4,199.99 | 120V | 20A | Yes | indoor | Indoor model: no snow exposure. | Brand page checked 2026-11-12 |
| Redwood Outdoors Duo Outdoor Sauna 2-Person 2 person | traditional | $4,899 | 240V | 240V; breaker 30A (6kW) / 40A (8kW) | Yes | outdoor | Optional metal roof kits sold separately for some models. | Brand page checked 2026-11-12 |
| Redwood Outdoors Cove Outdoor Sauna 3-Person 3 person | traditional | $6,699 | 240V | 240V; breaker 30A (6kW) / 40A (8kW) | Yes | outdoor | Brand sells a Cove metal roof kit ($299) separately. | Brand page checked 2026-11-12 |
| Redwood Outdoors Cabin Outdoor Sauna 4-Person 4 person | traditional | $6,299 | 240V | 240V; breaker 30A (6kW) / 40A (8kW) | Yes | outdoor | Brand sells a Cabin metal roof kit ($299) separately. | Brand page checked 2026-11-12 |
| Redwood Outdoors Barrel Outdoor Sauna 6-Person 6 person | barrel | $5,299 | 240V | 240V; breaker 30A (6kW) / 40A (8kW) | Yes | outdoor | — | Brand page checked 2026-11-12 |
| Redwood Outdoors Vista Outdoor Sauna 6-Person 6 person | traditional | $6,899 | 240V | 240V; breaker 30A (6kW) / 40A (8kW) | Yes | outdoor | — | Brand page checked 2026-11-12 |
| Redwood Outdoors Alcove Indoor Sauna 2-Person 2 person | traditional | $4,299 | 240V | 240V; breaker 30A (6kW) / 40A (8kW) | Yes | indoor | Indoor model: no snow exposure. | Brand page checked 2026-11-12 |
| Redwood Outdoors Alaskan All-In-One Cold Plunge 1 person | cold plunge | $6,999 | 120V | 12A max | No (stated) | outdoor | Brand: winterize below 32°F; freeze damage not covered by warranty. | Brand page checked 2026-11-12 |
| Redwood Outdoors Alaskan Cold Plunge Tub (tub only) 1 person | cold plunge | $2,700 | n/a | — | Not stated | outdoor | Tub only; ice or separate chiller needed. | Brand page checked 2026-11-12 |
| Sun Home Solstice 1-Person Indoor Infrared 1 person | infrared | $4,999 | 120V | 20A | Yes | indoor | Indoor model: no snow exposure. | Brand page checked 2026-11-12 |
| Sun Home Solstice 2-Person Indoor Infrared 2 person | infrared | $5,599 | 120V | 20A | Yes | indoor | Indoor model: no snow exposure. | Brand page checked 2026-11-12 |
| Sun Home Luminar 2-Person Outdoor Full-Spectrum Infrared 2 person | infrared | $10,799 | 240V | 20A | Yes | outdoor | Brand: clear snow from base and roof; 'not built to carry more than a foot'. | Brand page checked 2026-11-12 |
| Sun Home Nova 3-Person Indoor Traditional 3 person | traditional | $11,799 | 240V | 30A | Yes | indoor | Indoor model: no snow exposure. | Brand page checked 2026-11-12 |
| Sun Home Cold Plunge Pro 1 person | cold plunge | $13,799 | 120V | 15A | Yes | indoor/outdoor | Brand: not for running in sub-freezing outdoor temperatures. | Brand page checked 2026-11-12 |
| Sun Home Cold Plunge Horizontal 1–2 person | cold plunge | $3,899 | 120V | 15A | Yes | indoor/outdoor | Brand: don't leave it sitting out through sub-freezing weather. | Brand page checked 2026-11-12 |
| Plunge The Plunge (Original) 1 person | cold plunge | $8,490 | 120V | 15A | Yes | indoor/outdoor | — | Brand page checked 2026-11-12 |
| Plunge Plunge Air 1 person | cold plunge | $5,490 | 120V | 15A | Yes | indoor/outdoor | — | Brand page checked 2026-11-12 |
| Plunge Plunge Pod 1 person | cold plunge | $6,990 | 120V | 15A | Not stated | indoor/outdoor | — | Brand page checked 2026-11-12 |
| Plunge The Infrared Sauna (Standard) | infrared | $7,690 | 120V | 20A | Yes | indoor | Brand lists environment as indoor. | Brand page checked 2026-11-12 |
| Plunge The Sauna Mini | traditional | $12,490 | 240V | 20A | Yes | indoor/outdoor | Brand: 3/4in insulated walls with vapour barrier; 'weatherproof for any climate'. | Brand page checked 2026-11-12 |
| Ice Barrel Ice Barrel 300 1 person | cold plunge | $1,449 | n/a | — | Not stated | outdoor | Brand: 'built for year-round use', fully insulated barrel and lid. | Brand page checked 2026-11-12 |
| Ice Barrel Ice Barrel 500 1 person | cold plunge | $2,049 | n/a | — | Not stated | outdoor | Brand: R-16 insulation, 'built for year-round use'. | Brand page checked 2026-11-12 |
| Ice Barrel Ice Barrel Chiller | cold plunge | $4,299 | 115V | 15A fuse rating (MOP) | Not stated | indoor/outdoor | Brand FAQ: turn off when stored or in freezing outdoor conditions. | Brand page checked 2026-11-12 |
| Renu Therapy Cold Stoic 2.0 1 person | cold plunge | $9,999 | 120V | 15A | Not stated | indoor/outdoor | Brand FAQ: designed for indoor and outdoor use. | Brand page checked 2026-11-12 |
| Renu Therapy Vero 1 person | cold plunge | $7,500 | 120V | 15A | Yes | — | — | Brand page checked 2026-11-12 |
| Renu Therapy Rusticus 2-Person Indoor Sauna 2 person | traditional | $7,523 | 240V | 30A (10/2 wire) | Yes | indoor | Indoor model: no snow exposure. Built by Almost Heaven per brand page. | Brand page checked 2026-11-12 |
| Renu Therapy Seneca 2-Person Barrel Sauna 2 person | barrel | $6,694 | n/a | — | Not stated | outdoor | — | Brand page checked 2026-11-12 |
| Polar Monkeys Brainpod 2.0 1 person | cold plunge | $10,990 | 110V | 15A | Yes | indoor/outdoor | — | Brand page checked 2026-11-12 |
| Clearlight Premier IS-2 Far Infrared 2 person | infrared | $5,799 | 120V | 14.5A | Not stated | indoor | Indoor model: no snow exposure. | Brand page checked 2026-11-12 |
| Clearlight Sanctuary 2 Full Spectrum 2 person | infrared | $7,299 | 120V | 18.75A | Not stated | indoor | Indoor model: no snow exposure. | Brand page checked 2026-11-12 |
| Clearlight Sanctuary Outdoor 2 2 person | infrared | $8,599 | 240V | 15A | Not stated | outdoor | — | Brand page checked 2026-11-12 |
Prices are the lowest listed configuration on the brand's page on the date checked; many brands were running holiday sales (struck-through price = the brand's listed regular price). Click a column header to sort.
Buying guides: Barrel vs cabin in snow · Plug-in 120V saunas · Cold plunges in winter · Redwood vs Almost Heaven · Foundations for frozen ground · All guides