Cozy Heat Thru-Wall Sauna Heater Wood-Burning Sauna Stove
Cozy Heat Thru-Wall Sauna Heater
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.
DESCRIPTION:
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!
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
- 2-Year Warranty
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) |
Let customers speak for us
Love the sauna, room enough to install a traditional style heater for steam option and still fit 3 to 4
Bought this instead of some of the other brands that we're twice as much. Once I did a little research, I found out the more expensive brands were just shipping there product strait from a Chinese factory. I decided if I was doing to by Chinese I would by the cheaper one and I'm glad I did. It's not the best quality, but with a little insulation on the roof it heats to 180 in about 30 minutes. It took my wife and I about 2 hours to assemble. We put it on are covered porch outside and had an electrician hook up a 30 amp breaker. Friend's have commented how nice it looks. We're very happy!
Beautiful Sauna
Clear directions
We love it
The product functions exceptionally well. It is simple to assemble. It provides effective heating
The infrared sauna was delivered promptly, and I received regular updates throughout the process. The delivery driver was friendly and placed the pallet exactly where I requested. Setting up the sauna was straightforward. I use it daily and am extremely satisfied with my purchase. Thank you.
We are extremely satisfied with our purchase and want to give a huge shoutout to CalmSpas for their outstanding service. The incredible attention to detail, from the precision-cut wood to the flawless assembly, shines through in every aspect of this product. It exceeded our expectations of its durability, reliability, and design meant to last.
The sauna offers ample space, and the steam is pure and hot, ensuring a pleasant experience.
I completed the assembly this morning and our first session went well. Here are my main comments: 1. It heats up quickly, reaching 150°F in 20-25 minutes, which is faster than expected. 2. Everything works well. The sauna is comfortable, and the music system and lights are great. 3. It's pretty easy to assemble and very attractive. The assembly instructions could have been clearer, but we didn't encounter any major problems.
I completed the assembly this morning and our first session went well. Here are my main comments: 1. It heats up quickly, reaching 150°F in 20-25 minutes, which is faster than expected. 2. Everything works well. The sauna is comfortable, and the music system and lights are great. 3. It's pretty easy to assemble and very attractive. The assembly instructions could have been clearer, but we didn't encounter any major problems.
We are enjoying our near-zero EMF sauna! The construction quality is excellent and it looks amazing. The color is even more impressive in person.
We are looking forward to many years of use ahead.
It comfortably fits two adults for a quick sauna session, but I prefer having it all to myself for those marathon sweat sessions. Planning is key since it takes about 30 minutes to heat up. Since it arrived, we've been using it almost daily and couldn't be happier with our purchase.
It can get very hot, typically reaching 130 degrees in about 30 minutes. Remember to close the top vent while heating. The assembly process is simple, taking about 30 minutes to unpack and set up. It's best to have two people to help balance each piece. I store mine in the garage with two refrigerators, and sometimes it causes the breaker to trip. Despite this, my family and I use it almost daily without any complaints.
I really enjoy using this sauna. The real wood and the windows add a nice touch. It's larger than I anticipated and has plenty of room for two people. Overall, it was a great purchase.
I love the design and the features of this sauna. Highly recommended for those who want a hybrid sauna for 3 persons.
We highly recommend it and had a great customer service experience dealing directly with the CalmSpas team.
We recently received and installed this unit and I'm impressed with its features. Being 6'2" tall, I can now easily do flexible strength and yoga postures in this space. With the help of a professional moving company, bringing it upstairs was very easy. My wife and I assembled it within 2 hours after unpacking all the boxes and setting up the panels. Great purchase!
