Cozy Heat Quattro Thru-Wall Sauna Stove and Sauna Stones
Cozy Heat Quattro Thru-Wall Sauna Stove and Sauna Stones
The Cozy Heat Quattro Thru-Wall Sauna Stove is a refined wood burning sauna heater designed for authentic sauna experiences and built with the craftsmanship Estonia is known for. In Estonia, sauna bathing is a daily ritual, and Cozy Heat continues that tradition by producing heaters that deliver gentle, consistent heat and deeply satisfying steam.
The Quattro TW features a convenient through the wall design that allows you to load firewood from outside the sauna room. This keeps your sauna interior cleaner and makes it easier to maintain a comfortable environment without bringing firewood indoors. Wood fired sauna stoves create a mild and long lasting heat that gradually warms the room and provides the perfect conditions for traditional steam bathing.
When water is ladled over the heated sauna stones, the stove produces rich steam that fills the sauna and enhances the overall experience. This natural heat and steam combination is one of the most valued aspects of traditional wood fired sauna bathing.
The Quattro TW also features a stylish square design with clean minimalist lines and a large viewing window that allows you to enjoy the warm glow of the fire while relaxing in the sauna. Its understated aesthetic blends beautifully with rustic or modern sauna environments alike.
Durability is central to the design of every Cozy Heat stove. The most demanding internal component, the flame cutter, is constructed from thick 5 mm stainless steel to withstand repeated heating cycles and ensure long lasting reliability. The stove body is built from strong steel and engineered for high combustion efficiency, producing smoke gases up to six times cleaner while reducing firewood consumption by approximately 25 to 40 percent compared to many traditional sauna stoves.
The Cozy Heat Quattro TW is available in two heating capacities. The 12kW model is designed for sauna rooms between 210 and 423 cubic feet, while the 18kW model supports larger sauna spaces ranging from 317 to 635 cubic feet.
Each stove package includes genuine Cozy Heat sauna stones made from olivine diabase, a dense natural stone known for excellent heat retention and reliable steam generation. Buyers can choose between Traditional Split Face Stones or Premium Rounded Stones depending on their preferred steam style and visual appearance.
The correct amount of sauna stones is important for proper heat storage and steam production. The 12kW stove requires a minimum of 175 pounds of stones, while the 18kW stove requires at least 265 pounds of stones. Because natural stones vary in size and shape, this listing offers options with an additional stone box. Purchasing the extra box allows you to select stones that fit best within the heater cage, improving airflow, heat distribution, and overall sauna performance.
Key Features
• Authentic wood burning sauna stove handcrafted in Estonia
• Convenient through the wall design allows firewood loading from outside the sauna
• Clean square design with large viewing window for a modern sauna aesthetic
• Produces mild and long lasting heat for traditional sauna bathing
• Durable steel construction with 5 mm stainless steel flame cutter
• High efficiency combustion producing significantly cleaner smoke gases
• Consumes approximately 25 to 40 percent less fuel than comparable sauna stoves
• Minimal safety distances allow flexible installation
• Includes premium olivine diabase sauna stones
• Available with traditional split face stones or premium rounded stones
• Optional additional stone box allows better stone selection and airflow
Install Manual
Shipping
This product requires additional shipping. If you'd like a quote before you purchase, fill out the form on this page or email us at [email protected] for a delivery ETA or to confirm shipping details.
Why You’ll Love It
The Cozy Heat Quattro Thru-Wall Sauna Stove delivers the timeless experience of traditional wood fired sauna bathing while adding the convenience of outside firewood loading. Its elegant square design, durable construction, and efficient heat production create a luxurious sauna environment with smooth, satisfying steam. Built with premium materials and thoughtful engineering, the Quattro TW brings comfort, performance, and authentic sauna tradition to your home.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Cozy Heat Quattro Thru-Wall Sauna Stove and Sauna Stones
Cozy Heat Quattro Thru-Wall Sauna Stove and Sauna Stones
Cozy Heat Quattro Thru-Wall Sauna Stove and Sauna Stones
The Cozy Heat Quattro Thru-Wall Sauna Stove is a refined wood burning sauna heater designed for authentic sauna experiences and built with the craftsmanship Estonia is known for. In Estonia, sauna bathing is a daily ritual, and Cozy Heat continues that tradition by producing heaters that deliver gentle, consistent heat and deeply satisfying steam.
The Quattro TW features a convenient through the wall design that allows you to load firewood from outside the sauna room. This keeps your sauna interior cleaner and makes it easier to maintain a comfortable environment without bringing firewood indoors. Wood fired sauna stoves create a mild and long lasting heat that gradually warms the room and provides the perfect conditions for traditional steam bathing.
When water is ladled over the heated sauna stones, the stove produces rich steam that fills the sauna and enhances the overall experience. This natural heat and steam combination is one of the most valued aspects of traditional wood fired sauna bathing.
The Quattro TW also features a stylish square design with clean minimalist lines and a large viewing window that allows you to enjoy the warm glow of the fire while relaxing in the sauna. Its understated aesthetic blends beautifully with rustic or modern sauna environments alike.
Durability is central to the design of every Cozy Heat stove. The most demanding internal component, the flame cutter, is constructed from thick 5 mm stainless steel to withstand repeated heating cycles and ensure long lasting reliability. The stove body is built from strong steel and engineered for high combustion efficiency, producing smoke gases up to six times cleaner while reducing firewood consumption by approximately 25 to 40 percent compared to many traditional sauna stoves.
The Cozy Heat Quattro TW is available in two heating capacities. The 12kW model is designed for sauna rooms between 210 and 423 cubic feet, while the 18kW model supports larger sauna spaces ranging from 317 to 635 cubic feet.
Each stove package includes genuine Cozy Heat sauna stones made from olivine diabase, a dense natural stone known for excellent heat retention and reliable steam generation. Buyers can choose between Traditional Split Face Stones or Premium Rounded Stones depending on their preferred steam style and visual appearance.
The correct amount of sauna stones is important for proper heat storage and steam production. The 12kW stove requires a minimum of 175 pounds of stones, while the 18kW stove requires at least 265 pounds of stones. Because natural stones vary in size and shape, this listing offers options with an additional stone box. Purchasing the extra box allows you to select stones that fit best within the heater cage, improving airflow, heat distribution, and overall sauna performance.
Key Features
• Authentic wood burning sauna stove handcrafted in Estonia
• Convenient through the wall design allows firewood loading from outside the sauna
• Clean square design with large viewing window for a modern sauna aesthetic
• Produces mild and long lasting heat for traditional sauna bathing
• Durable steel construction with 5 mm stainless steel flame cutter
• High efficiency combustion producing significantly cleaner smoke gases
• Consumes approximately 25 to 40 percent less fuel than comparable sauna stoves
• Minimal safety distances allow flexible installation
• Includes premium olivine diabase sauna stones
• Available with traditional split face stones or premium rounded stones
• Optional additional stone box allows better stone selection and airflow
Install Manual
Shipping
This product requires additional shipping. If you'd like a quote before you purchase, fill out the form on this page or email us at [email protected] for a delivery ETA or to confirm shipping details.
Why You’ll Love It
The Cozy Heat Quattro Thru-Wall Sauna Stove delivers the timeless experience of traditional wood fired sauna bathing while adding the convenience of outside firewood loading. Its elegant square design, durable construction, and efficient heat production create a luxurious sauna environment with smooth, satisfying steam. Built with premium materials and thoughtful engineering, the Quattro TW brings comfort, performance, and authentic sauna tradition to your home.
Original: $2,686.50
-65%$2,686.50
$940.27Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Cozy Heat Quattro Thru-Wall Sauna Stove and Sauna Stones
The Cozy Heat Quattro Thru-Wall Sauna Stove is a refined wood burning sauna heater designed for authentic sauna experiences and built with the craftsmanship Estonia is known for. In Estonia, sauna bathing is a daily ritual, and Cozy Heat continues that tradition by producing heaters that deliver gentle, consistent heat and deeply satisfying steam.
The Quattro TW features a convenient through the wall design that allows you to load firewood from outside the sauna room. This keeps your sauna interior cleaner and makes it easier to maintain a comfortable environment without bringing firewood indoors. Wood fired sauna stoves create a mild and long lasting heat that gradually warms the room and provides the perfect conditions for traditional steam bathing.
When water is ladled over the heated sauna stones, the stove produces rich steam that fills the sauna and enhances the overall experience. This natural heat and steam combination is one of the most valued aspects of traditional wood fired sauna bathing.
The Quattro TW also features a stylish square design with clean minimalist lines and a large viewing window that allows you to enjoy the warm glow of the fire while relaxing in the sauna. Its understated aesthetic blends beautifully with rustic or modern sauna environments alike.
Durability is central to the design of every Cozy Heat stove. The most demanding internal component, the flame cutter, is constructed from thick 5 mm stainless steel to withstand repeated heating cycles and ensure long lasting reliability. The stove body is built from strong steel and engineered for high combustion efficiency, producing smoke gases up to six times cleaner while reducing firewood consumption by approximately 25 to 40 percent compared to many traditional sauna stoves.
The Cozy Heat Quattro TW is available in two heating capacities. The 12kW model is designed for sauna rooms between 210 and 423 cubic feet, while the 18kW model supports larger sauna spaces ranging from 317 to 635 cubic feet.
Each stove package includes genuine Cozy Heat sauna stones made from olivine diabase, a dense natural stone known for excellent heat retention and reliable steam generation. Buyers can choose between Traditional Split Face Stones or Premium Rounded Stones depending on their preferred steam style and visual appearance.
The correct amount of sauna stones is important for proper heat storage and steam production. The 12kW stove requires a minimum of 175 pounds of stones, while the 18kW stove requires at least 265 pounds of stones. Because natural stones vary in size and shape, this listing offers options with an additional stone box. Purchasing the extra box allows you to select stones that fit best within the heater cage, improving airflow, heat distribution, and overall sauna performance.
Key Features
• Authentic wood burning sauna stove handcrafted in Estonia
• Convenient through the wall design allows firewood loading from outside the sauna
• Clean square design with large viewing window for a modern sauna aesthetic
• Produces mild and long lasting heat for traditional sauna bathing
• Durable steel construction with 5 mm stainless steel flame cutter
• High efficiency combustion producing significantly cleaner smoke gases
• Consumes approximately 25 to 40 percent less fuel than comparable sauna stoves
• Minimal safety distances allow flexible installation
• Includes premium olivine diabase sauna stones
• Available with traditional split face stones or premium rounded stones
• Optional additional stone box allows better stone selection and airflow
Install Manual
Shipping
This product requires additional shipping. If you'd like a quote before you purchase, fill out the form on this page or email us at [email protected] for a delivery ETA or to confirm shipping details.
Why You’ll Love It
The Cozy Heat Quattro Thru-Wall Sauna Stove delivers the timeless experience of traditional wood fired sauna bathing while adding the convenience of outside firewood loading. Its elegant square design, durable construction, and efficient heat production create a luxurious sauna environment with smooth, satisfying steam. Built with premium materials and thoughtful engineering, the Quattro TW brings comfort, performance, and authentic sauna tradition to your home.
