Cozy Heat Thru-Wall Sauna Heater
Best space saving heater for dedicated home sauna enthusiasts.
This wood-burning stove brings the authentic, steam-heavy ritual of a traditional sauna into smaller footprints by mounting through the wall. You sacrifice the aesthetic of a standalone unit, but you gain a remarkably efficient, clean-burning heater that maximizes your interior space without compromising on heat quality.
$2290.50
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Who it's for
- Homeowners seeking a clean, ash-free sauna environment
- Users who value rapid heating and steady thermal performance
- Owners of compact saunas looking to optimize interior seating
Who should skip it
- DIY beginners uncomfortable with advanced structural renovations
- Renters or homeowners who prefer modular, portable equipment
- Individuals with limited clearance around their sauna exterior
Performance breakdown
Space Efficiency
The through-the-wall design maximizes usable sauna bench space significantly.
Thermal Capacity
Handles mid-to-large sauna volumes with consistent, reliable heat output.
Build Durability
Robust steel construction ensures longevity under intense, repeated heating cycles.
Fuel Efficiency
Engineered to minimize wood consumption without sacrificing steam production.
Environmental Compliance
German BIMSCH certification guarantees clean-burning performance and reduced emissions.
Steam Quality
Large stone capacity delivers a classic, customizable löyly experience.
Key Specs
Power
12.0 kW
Sauna Room Volume
423.0 cubic feet
Stone Capacity
265.0 lbs
Width
16.92 inches
Depth
24.41 inches
Height
27.55 inches
Mounting Type
Floor Standing
Heat Source
Wood-Fired
Power Source
Wood-Burning
Material
Steel
Know before you buy
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Ask Metto anything about the Cozy Heat Thru-Wall Sauna Heater before you decide.
