Description
Harvia Linear 22 GreenFlame ES Wood-Burning Sauna Stove with Water Tank
Efficient Wood-Fired Sauna Heater with Low Emissions and Water Tank
The Harvia Linear 22 GreenFlame ES is designed for sauna users who want a balance of traditional wood-burning performance and modern efficiency. Its built-in water tank adds convenience, while GreenFlame technology ensures a cleaner and more controlled burn.
Ideal for medium-sized sauna rooms, this stove features a timeless black finish and a large glass door that enhances the atmosphere by showcasing the natural beauty of the fire.
Wood-Burning Performance
The Harvia Linear Series stove delivers deep, radiant heat through direct wood combustion, creating an authentic sauna experience that electric heaters cannot match.
With 15.7kW of heating power, it efficiently heats sauna rooms ranging from 318 to 636 cubic feet while maintaining steady and consistent warmth.
Performance benefits include:
Fast and efficient heat-up
Deep, natural wood-fired heat
Even and stable temperature throughout the sauna
Built-In Water Tank and GreenFlame Technology
This model features an integrated water tank, allowing you to heat water during your sauna session for added functionality and convenience.
GreenFlame technology ensures a cleaner and more efficient combustion process, reducing emissions while improving overall performance.
Benefits include:
Lower emissions and cleaner burn
Improved fuel efficiency
Convenient access to heated water
Extended stove lifespan
Stone Requirements and Heat Performance
This stove requires 88 lbs of sauna stones (2 boxes of 44 lbs, 10–15 cm stones), sold separately.
Sauna stones retain and radiate heat gradually, helping create a softer, more balanced temperature while enhancing steam quality and overall sauna comfort.
Key Features
15.7kW wood-burning sauna stove
Built-in water tank for added convenience
GreenFlame low-emission combustion technology
Sleek black steel construction
Large glass door for fire viewing
Designed for medium-sized sauna rooms
Floor-mounted installation
CE certified
What’s Included
Linear 22 GreenFlame ES sauna stove
Product Specifications
| SKU / Model | WKLI20GESM / WKLI22GESM |
| Series | Harvia Linear |
| Type | Stove |
| Color / Finish | Black |
| Construction Material | Black Steel |
| Output | 15.7kW |
| Wattage | 15700.0W |
| Room Volume | 318-636 CU. FT. |
| Stone Requirement | 88 lbs |
| Dimensions (W x D x H) | 17.7"W (449mm) x 26"D (660mm) x 30"H (762mm) |
| Width | 17.7" (449mm) |
| Depth | 26" (660mm) |
| Height | 30" (762mm) |
| Product Weight | 133 lbs |
| Installation Type | Floor-Mount |
| Certifications | CE |
Technical Documents
| Installation & Operation Manual | Download Manual (PDF) |
| Data Sheet | Download Data Sheet (PDF) |
| Warranty | Download Warranty (PDF) |
Why Choose Harvia Linear Series
Harvia sauna heaters are crafted in Finland and are known for their durability, efficiency, and authentic performance. The Linear 22 GreenFlame ES stands out with its combination of modern low-emission technology and traditional wood-fired heating, making it a reliable and efficient choice for sauna users.