Description
COZY has perfected the craft of wood-fired sauna stoves with the Cozy Heat TW, a through-the-wall design that’s hand-made in Estonia—where sauna culture is deeply ingrained. Ideal for intimate sauna spaces, this stove offers an authentic and relaxing experience, combining traditional craftsmanship with modern innovation.
Designed for those who appreciate the gentle, long-lasting heat of wood-burning saunas, the Cozy Heat TW allows you to easily create soothing steam by pouring water over hot stones. Its through-the-wall design enables convenient firewood loading from outside the sauna room, keeping your space tidy. The flame cutter, often the most vulnerable part of a wood-burning heater, is made from robust 5mm-thick stainless steel, ensuring exceptional durability and long-lasting performance. Indulge in a timeless sauna experience with the Cozy Heat TW wood-burning stove!
Features
- Wood-burning
- Steel construction
- Black color
- Mild and long-lasting heat
- Steel Construction
- Smoke gases are 6x cleaner
- German BIMSCH certificate
- Stove utilizes 25%-40% less fuel than comparable sauna stoves
- Boasts minimal safety distances
- Floor mount thru-wall
- Sauna room sizes:
- 12kW – 210 to 423 cu.ft.
- 18kW – 318 to 636 cu.ft.
- Stone Requirements:
- 12kW – minimum of 265lbs of stones
-
18kW – minimum of 353lbs of stones
- Please note that each natural stone is unique in shape and size. We recommend purchasing an additional box of sauna stones to allow you to choose the highest quality of stone for fit, form, and function (Additional freight charges will apply).
- 2-Year Warranty
- Designed and engineered in Estonia
Includes
- Outer frame of the heater
- Chimney pipe
- Heater body
- Cleaning hatch
- Heater door with glass
- Ash box
- Installation and operation manual
Specifications
| Model | Cozy 12 Thru-Wall |
|---|---|
| Kilowatt Rating | 12kW |
| Primary Fuel | Wood |
| Maximum Firewood Length | 12.95″ (329mm) |
| Diameter of Firewood | 3.15″ to 4.72″ (80mm-120mm) |
| Minimum Cubic Feet | 210 Cu. Ft. |
| Maximum Cubic Feet | 423 Cu. Ft. |
| Minimum Room Height | 72″ (1828mm) |
| Flue Connection Location | Top |
| Heater Weight | 126 lbs |
| Shipping Weight with Sauna Stones | 368 lbs |
| Safety Distance Front to Back | 54.71″ (1390mm) |
| Safety Distance Right to Left | 32.67″ (830mm) |
| Stove Depth | 25.98″ (660 mm) |
| Stove Width | 16.92″ (430 mm) |
| Stove Height | 27.55″ (700 mm) |
| Model | Cozy 18 Thru-Wall |
|---|---|
| Kilowatt Rating | 18kW |
| Primary Fuel | Wood |
| Maximum Firewood Length | 15.74″ (400mm) |
| Diameter of Firewood | 3.15″ to 4.72″ (80mm-120mm) |
| Minimum Cubic Feet | 317 Cu. Ft. |
| Maximum Cubic Feet | 635 Cu. Ft. |
| Minimum Room Height | 82″ (2096mm) |
| Flue Connection Location | Top |
| Heater Weight | 185 lbs |
| Shipping Weight with Sauna Stones | 537 lbs |
| Safety Distance Front to Back | 71.06″ (1805mm) |
| Safety Distance Right to Left | 39.56″ (978mm) |
| Stove Depth | 30.51″ (775 mm) |
| Stove Width | 19.68″ (500 mm) |
| Stove Height | 29.76″ (756 mm) |

























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