Cozy Heat SW Thru-Wall Wood Burning Sauna Stove
Best wood-burning heater for sauna enthusiasts seeking clean, authentic, eco-friendly warmth.
This thru-wall wood burner brings the raw, authentic heat of a traditional Estonian sauna into your home without the mess of indoor ash. You sacrifice the convenience of an electric heater for a superior, smoke-free steam experience that feels genuinely timeless.
$1985.00
at
Cottage Spas
Who it's for
- Remote cabin dwellers needing reliable off-grid heating
- Sauna owners prioritizing cleanliness and heat retention
- Traditionalists seeking authentic heat and natural wood aromas
Who should skip it
- Users preferring low-maintenance, hands-off heating solutions
- DIY beginners intimidated by complex structural modifications
- People requiring precise, consistent temperature control
Performance breakdown
Thermal Efficiency
Advanced combustion design significantly lowers fuel consumption compared to standard models.
Steam Quality
Massive stone capacity ensures consistent, soft steam for an authentic experience.
Operational Convenience
Thru-wall loading keeps the sauna interior pristine and free of debris.
Build Integrity
Hand-crafted Estonian construction ensures long-term durability and structural reliability.
Environmental Impact
Optimized airflow produces cleaner smoke gases for a more sustainable burn.
Installation Versatility
Minimal clearance requirements allow for flexible placement in diverse sauna layouts.
Key Specs
Heating Power Rating
12 kW or 18 kW
Primary Fuel
Wood Burning
Stone Capacity
265 lbs
Dimensions
800 mm (Depth) x 550 mm (Width) x 870 mm (Height)
Flue Connection Location
Top
Warranty
2 Years
Material
Stainless steel (flame cutter)
Mounting Type
Floor Standing
Housing Material
Stainless Steel
Steam Generation Capability
True
Know before you buy
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Ask Metto anything about the Cozy Heat SW Thru-Wall Wood Burning Sauna Stove before you decide.