Not sure which size? Size your heater first — it takes 30 seconds.
The wrong size is the number one reason a heater comes back. Tell us the room and we badge every heater that fits.
Before you pick a heater
Let's make sure it's the right size.
Takes 30 seconds. We'll mark every heater that fits your room — you can still browse everything.
Tile, stone or an outdoor sauna? Use the full calculator. Sizing follows each manufacturer's published room-size range.
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Harvia Legend 300 - Legend Series 23.5kW Wood Sauna Stove
Regular price $3,742.00Regular price $3,742.00 Sale priceUnit price per -
Harvia Virta Pro HL160E - Virta Pro Series 16.0kW Sauna Heater
Regular price $3,736.00Regular price $3,736.00 Sale priceUnit price per -
Harvia Pro 36 Duo - Pro Series, 31kW, Wood Sauna Stove
Regular price $3,415.00Regular price $3,415.00 Sale priceUnit price per -
HUUM HIVE Wood LS 17ST Pkg - HIVE Wood Series 17kW LS Sauna Heater Package
Regular price $3,338.00Regular price $3,338.00 Sale priceUnit price per -
HUUM CORE Black Pkg - CORE Series Sauna Heater Package, Black Exterior, Up to 10.5kW
Regular price From $3,303.00Regular price From $3,303.00 Sale priceUnit price per -
HUUM CORE BK/ST Pkg - CORE Series Sauna Heater Package, Customizable Exterior, Up to 10.5kW
Regular price From $3,102.00Regular price From $3,102.00 Sale priceUnit price per -
HUUM HIVE Wood 17ST Pkg - HIVE Wood Series 17kW Sauna Heater Package
Regular price $3,070.00Regular price $3,070.00 Sale priceUnit price per -
HUUM CORE Thermo-Aspen - CORE Series Sauna Heater, Thermo-Aspen Wood Exterior, Up to 10.5kW
Regular price From $2,942.00Regular price From $2,942.00 Sale priceUnit price per -
HUUM CLIFF 11 - CLIFF Series 11kW Sauna Heater
Regular price $2,879.00Regular price $2,879.00 Sale priceUnit price per -
Harvia Pro 20 Duo - PRO Series, 24.1kW, Wood Sauna Stove
Regular price $2,871.00Regular price $2,871.00 Sale priceUnit price per -
Harvia Legend 240 GreenFlame - Legend Series 15.9kW Wood Sauna Stove
Regular price $2,859.00Regular price $2,859.00 Sale priceUnit price per -
HUUM CORE Aspen - CORE Series Sauna Heater, Aspen Wood Exterior, Up to 10.5kW
Regular price From $2,820.00Regular price From $2,820.00 Sale priceUnit price per -
HUUM CORE Alder - CORE Series Sauna Heater, Alder Wood Exterior, Up to 10.5kW
Regular price From $2,820.00Regular price From $2,820.00 Sale priceUnit price per -
Harvia Virta HL110E - Virta Series 10.5kW Sauna Heater
Regular price $2,739.00Regular price $2,739.00 Sale priceUnit price per -
Cozy Heat SW Through-Wall Pkg - Wood-Burning Sauna Stove Package, Up to 18kW
Regular price From $2,686.50Regular price From $2,686.50 Sale priceUnit price per -
Cozy Heat Quattro Through-Wall Pkg - Wood-Burning Sauna Stove Package, Up to 18kW
Regular price From $2,686.50Regular price From $2,686.50 Sale priceUnit price per -
Cozy Heat OG Through-Wall Pkg - Wood-Burning Sauna Stove Package, Up to 18kW
Regular price From $2,686.50Regular price From $2,686.50 Sale priceUnit price per -
HUUM HIVE Wood 13ST Pkg - HIVE Wood Series 13kW Sauna Heater Package
Regular price $2,630.00Regular price $2,630.00 Sale priceUnit price per -
Cozy Heat Through-Wall Pkg - Wood-Burning Sauna Stove Package, Up to 18kW
Regular price From $2,583.00Regular price From $2,583.00 Sale priceUnit price per -
Harvia Legend 240 SL - Legend Series 21kW Wood-Burning Sauna Stove w/Ext. Feed
Regular price $2,502.00Regular price $2,502.00 Sale priceUnit price per
