Cozy Heat Thru-Wall Sauna Heater
Wood-Burning Sauna Stove, Up to 18kW
This unique through-the-wall traditional wood-burning stove is hand-made in Estonia is perfect for intimate sauna spaces. Wood-fired stoves are ideal for mild and long-lasting heat, designed for pouring water over hot stones to create luxurious steam for a more satisfying sauna experience. Enjoy the rustic charm and efficient steam of the Cozy Heat TW sauna heater!
- 12kW - for saunas from 210 to 423 cu.ft.
- 18kW - for saunas from 318 to 636 cu.ft.
Sauna Stones sold separately.
Coming June 2024.
COZY has taken the craft of building a wood-fired sauna stove to the next level. This Cozy Heat though-the-wall wood-burning sauna stove is hand-made in Estonia - where sauna is a way of life - and is perfect for intimate sauna spaces.
Wood-burning saunas are best for mild and long-lasting heat, designed for pouring water over hot stones to create the perfect amount of steam. Its through-the-wall design allows you to feed firewood into the stove from outside your sauna room.
The most sensitive part of the wood-burning heater, the flame cutter, is made of 5mm-thick stainless steel making COZY heaters extremely durable.
Enjoy a relaxing traditional sauna experience with the Cozy Heat TW wood-burning sauna stove!
- 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
- Outer frame of the heater
- Chimney pipe
- Heater body
- Cleaning hatch
- Heater door with glass
- Ash box
- Installation and operation manual
- 2-Year Warranty
| 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) |
The weight or packaging of this product requires delivery by special appointment, and on a wooden pallet.
The driver is responsible for curbside delivery “only” and will lower the items to ground level.
Prior to shipping this product, we contact customers to share shipment details and discuss any extenuating delivery circumstances that may complicate or cause additional delivery expenses.
Our goal is to ensure your project success.
The Cozy traditional sauna stones are 4" - 6" in size and are for use with Cozy sauna heaters and stoves. The shape and size of each stone is unique, so we recommend purchasing an additional box of sauna stones for the best variety of size for fit, form, and performance. 44 lbs.
Only available with the purchase of a Cozy sauna heater or stove.
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).
Cozy Heat Premium Rounded Olivine Diabase sauna heater stones resemble nature's rounded stones from the great rapids, bringing an organic look to your sauna and multiple benefits. This stone introduces a soft steam method; the pouring water runs easily down to the lower stone layers, so the water reaches more surface area, generating more steam.
Only available with the purchase of a Cozy sauna stove.
Please note that each natural stone is unique in shape and size. We recommend purchasing an additional box of sauna stones for more flexibility when fitting the stone into the sauna stove. (Additional freight charges will apply)
Introducing the ingenious and beautiful KOLO Bucket + Ladle Set 2. Choose either the classic black or white finish. The sauna bucket is made of precision-crafted aluminum and features a beautiful, curved bamboo handle that is comfortable and easy to grip.
The Harvia WHP1000500M-PKG is everything you need for your sauna room chimney, including the chimney! This kit includes Harvia WHP1000500M black steel chimney and Harvia WHPASSYMM which is the assembly kit to put it all together.
The beautiful shape and smooth texture of the AC4000 white sauna stones is exactly what make them the perfect decorative design feature for your sauna heater. The white sauna stones provide a softer, cleaner look to upgrade your sauna atmosphere. The Harvia AC4000 sauna stones are only to be used as a top layer above traditional stones, with a one box maximum per heater.
For decorative use only!