Harvia Linear 22 GreenFlame ES GreenFlame Series, 15.7kW, Water Tank, Wood Sauna Stove

The Harvia Linear 22 GreenFlame ES is a 15.7kW wood-burning sauna stove designed for medium-sized sauna rooms ranging from 318 to 636 cubic feet. Its GreenFlame fire chamber provides controlled wood combustion while reducing particulate emissions by 20% and carbon monoxide emissions by 70%. The durable black steel construction is paired with a large glass door that provides a clear view of the fire. A built-in 20-liter water tank allows water to be heated efficiently, with the spout positioned near the bottom of the stove for convenient filling of containers. The floor-mounted design includes adjustable legs for installation flexibility and accommodates 88 lbs of sauna stones, with two required boxes sold separately. The Linear 22 GreenFlame ES measures 17.7 inches wide, 26 inches deep, and 30 inches high, and weighs 167.6 lbs. Designed for practical wood-fired sauna heating, it is finished in black and built for durable performance.

Key Features

• 15.7kW Wood-Burning Heating – Designed for sauna rooms from 318–636 cubic feet.

• GreenFlame Fire Chamber – Provides controlled wood combustion.

• 20% Particulate Emissions Reduction – Reduces particulate emissions generated by wood combustion by 20%.

• 70% Carbon Monoxide Emissions Reduction – Reduces carbon monoxide emissions by 70%.

• 20-Liter Built-In Water Tank – Heats water efficiently alongside the sauna stove.

• Large Glass Door – Provides a clear view of the fire.

• 88 lb Stone Capacity – Requires two boxes of sauna stones, sold separately.

• Durable Steel Construction – Finished in black.

• Adjustable Legs – Provides installation flexibility.

• Floor Installation – Designed for floor-mounted sauna installations.

• Compact Dimensions – 17.7"W × 26"D × 30"H.

• Stone Size – Accommodates 10–15 cm sauna stones.

• 167.6 lb Stove Weight – Solid construction for wood-fired sauna applications.