Harvia Legend 240 GreenFlame 15.9kW Wood Burning Sauna Stove | WKLE20GM
A low-emission 15.9kW Legend with a 440 lb stone load and a large glass door — for rooms up to 706 cu ft.
- GreenFlame low-emission combustion burns cleaner and more completely
- 440 lb stone capacity for a deep heat reserve and soft, long-lasting löyly
- Large glass door across the full firebox front
- Handmade in Finland from heavy-gauge steel
See What People Are Saying…
“This has completely transformed my workspace. The natural light is a game changer!”
“Built it in a weekend with my brother. Glass front is the move — feels like a real room, not a closet.”
“I love the design and how easy it was to set up. Highly recommend for any home owner.”
- Description
- Key Features
- What's Included
- Documents
- Warranty
A low-emission 15.9kW Legend with a 440 lb stone load and a large glass door — for rooms up to 706 cu ft.
The Harvia Legend 240 GreenFlame suits medium to large saunas up to 706 cubic feet, with a large glass door to get lost in the flames. Its GreenFlame combustion runs cleaner than a conventional firebox, and a 440 lb stone load holds the heat long after the fire dies down.
- GreenFlame low-emission combustion burns cleaner and more completely
- 440 lb stone capacity for a deep heat reserve and soft, long-lasting löyly
- Large glass door across the full firebox front
- Handmade in Finland from heavy-gauge steel
- Heats sauna rooms from 353 to 706 cu ft
Specifications
| Model | WKLE20GM |
| Output | 15.9 kW |
| Primary fuel | Wood |
| Sauna room volume | 353–706 cu ft (10–20 m³) |
| Minimum sauna room height | 82.7" (2100 mm) |
| Stone capacity | 440 lb (200 kg) |
| Stone size | 4"–6" (10–15 cm) |
| Maximum firewood length | 15.4" (390 mm) |
| Firewood diameter | 3"–5.9" (8–15 cm) |
| Flue connection | Top and rear |
| Flue connection diameter | 4.5" (115 mm) |
| Minimum flue pipe internal diameter | 4.3" (110 mm) |
| Chimney temperature class | T600 |
| Dimensions (W × D × H) | 23.6" × 23.6" × 32.9" (+0–30 mm adjustable legs) |
| Net weight | 167.8 lb (76.1 kg) |
| Shipping weight with stones | 608.7 lb (276.1 kg) |
| Finish | Black |
| Installation | Floor, with adjustable feet |
| Certifications | CE, DoP22LG240GF |
Stones
Sold separately. This stove requires 440 lb (199.6 kg) of 10-15 cm split-face stones — 10 boxes of AC3020. Fill the stone compartment loosely but completely; a sparsely filled compartment exposes the elements and is a fire hazard.
- Sauna stove
- Adjustable legs
- Stove door with large glass hatch
- Ash box
- Installation and Operation Manual
Safety Distances
| Clearance | Minimum |
|---|---|
| Front — to any surface | 24.8" (630 mm) |
| Side — to a combustible surface | 7.9" (200 mm) |
| Side — to a non-combustible surface | 3.9" (100 mm) |
| Rear — to a combustible surface | 9.8" (250 mm) |
| Rear — to a non-combustible surface | 3.9" (100 mm) |
| Stove top to ceiling | 47.2" (1200 mm) |
| Minimum sauna room height | 82.7" (2100 mm) |
Taken from Harvia's data sheet for this model. Combustible and non-combustible distances differ — the smaller figure applies only where the surface is masonry, tile or another non-combustible material. Always confirm against the Installation and Operation Manual before building.
Warranty
Harvia warrants this stove for 2 years in family use and 6 months for commercial or other non-consumer use. Sauna stones, and other parts subject to wear, are excluded. Full terms are in Harvia's warranty document at harvia.com/en/warranty/.
Delivery
This stove ships by freight on a wooden pallet, protected in three-ply cardboard, and the carrier will call to arrange a delivery appointment. Delivery is to the kerb — the driver is not responsible for moving it inside or for assembly, so plan for a second pair of hands. Sauna stones and accessories ordered with the stove ship on the same pallet, which is normally cheaper than ordering them separately.
