Cozy Heat Thru-Wall Sauna Stove

• Model: COZY TW 12
• Kilowatt Rating: 12kW
• Primary Fuel: Wood
• Maximum Firewood Length: 13" (33 cm)
• Diameter of Firewood: 4.7" - 5.9" (12-15 cm)
• Minimum Cubic Feet: 210 Cu. Ft.
• Maximum Cubic Feet: 423 Cu. Ft.
• Minimum Room Height: 72" (182.9 cm)
• Flue Connection Location: Top
• Safety Distance: See Installation and Operation Manual
• Stove Dimensions: 16.9"W (43 cm) x 26"D (66 cm) x 27.6"H (70 cm)
• Stove Weight: 126 lbs (57.2 kg)
• Shipping Weight with Sauna Stones: 346 lbs (156.9 kg)
• Model: COZY TW 18
• Kilowatt Rating: 18kW
• Primary Fuel: Wood
• Maximum Firewood Length: 15.7" (40 cm)
• Diameter of Firewood: 4.7" - 5.9" (12-15 cm)
• Minimum Cubic Feet: 317 Cu. Ft.
• Maximum Cubic Feet: 635 Cu. Ft.
• Minimum Room Height: 82" (208.3 cm)
• Flue Connection Location: Top
• Safety Distance: See Installation and Operation Manual
• Stove Dimensions: 19.7"W (49.9 cm) x 30.8"D (78.3 cm) x 29.8"H (75.6 cm)
• Stove Weight: 185 lbs (83.9 kg)
• Shipping Weight with Sauna Stones: 493 lbs (223.6 kg)

• Wood-burning
• Steel construction
• Black color
• Mild and long-lasting heat
• 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
• Stone requirements:
• 12kW - Minimum of 200 lbs of stones
• 18kW - Minimum of 310 lbs 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

COZY has taken the craft of building a wood-fired sauna stove to the next level with this though-the-wall wood-burning sauna stove. Hand-made in Estonia - where sauna bathing is a cherished way of life - this wood stove 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.

Cozy wood-fired sauna stoves are engineered for maximum efficiency and environmental sustainability. These stoves achieve exceptional combustion efficiency resulting in lower emissions and reduced firewood consumption of 25-40%, which has earned all Cozy sauna stoves Germany’s highest certification standard, EN 15821:2010, BlmSchV DIN EN 13240, level 2.

Enjoy a relaxing traditional sauna experience with the Cozy Heat TW wood-burning sauna stove!

Yes, we really do offer FREE shipping! We will send your order at no additional cost to anywhere in the lower 48 states in the US. If you have questions about shipping to Alaska or Hawaii, please contact us through our live chat to discuss options on a custom freight quote.