Harvia Linear 22 GreenFlame Wood-Burning Sauna Stove Heater

The Harvia Linear 22 GreenFlame® Wood-Burning Sauna Stove is a refined black heater designed to bring both elegance and performance to medium-sized saunas. Its large glass door frames the fire beautifully, creating a warm, inviting atmosphere while delivering steady, powerful heat. Thanks to Harvia’s advanced GreenFlame® technology, the Linear 22 not only heats quickly and efficiently but also operates with significantly lower emissions—making it as environmentally responsible as it is effective.*

At the core of the heater is the newly redesigned GreenFlame® fire chamber, engineered for clean combustion and long-lasting durability. This updated system reduces particulate emissions by 20% and carbon monoxide emissions by an impressive 70%, marking a major step forward in sustainable sauna heating. The stones heat evenly and retain warmth, ensuring a satisfying sauna experience even for the most demanding bathers.*

Representing the next generation of wood-burning technology, the Harvia Linear 22 GreenFlame combines timeless design, reliable performance, and a commitment to cleaner combustion—an ideal choice for those seeking both luxury and responsibility in their sauna experience.

Timeless design meets a strong structure

• Linear GreenFlame is a wood-burning heater with a large glass hatch and advanced combustion technology to ensure a clean burn and long service life
• 20% lower particulate emissions and 70% lower carbon monoxide emissions
• 90% larger glass hatch
• The matte black color and elegant design create a modern look in the sauna.
• The durable structure and replaceable internals ensure a long service life (flame guide panels at sides and back)
• The adjustable frame legs facilitate installation and ensure stability
• Linear protective walls offer flexible installations in smaller spaces
• Chimney connections: top and back (115mm), suitable especially for heat-insulated Harvia steel pipes (WHP)
  

*Sauna Heaters are not sold separately - a sauna must be purchased in conjunction with the purpose of any sauna heater or sauna heater package.