Harvia Legend 150 SL 16kW Wood Burning Sauna Stove
A 16 kW wood-burning sauna stove with a pass-through firebox, allowing the fire to be loaded from an adjacent room or outside the sauna, with capacity for up to 264 lb of sauna stones.
Traditional wood-fired heat with a pass-through firebox
The Harvia Legend 150 SL combines the high stone capacity and open steel-frame design of the Legend series with a pass-through firebox. Instead of loading firewood from inside the sauna, the extended firebox can be accessed from an adjacent room or, depending on the installation, from outside the sauna.
Rated at 16 kW, the stove is designed for sauna rooms from 212 to 459 cu. ft. Its steel frame can hold up to 264 lb of sauna stones, creating a large heated stone mass for softer, more sustained löyly when water is poured over the stones. A cast-iron glass door provides a view of the fire from the loading side, while adjustable feet help with installation on uneven surfaces.
Harvia Legend 150 SL dimensions, capacity and installation details
| Specification | Harvia Legend 150 SL |
|---|---|
| Model | WK150LDSL |
| Heater type | Wood-burning sauna stove |
| Output | 16 kW |
| Sauna room capacity | 212–459 cu. ft. |
| Stone capacity | Up to 264 lb |
| Fuel | Wood |
| Maximum firewood length | 13.8 in. (35 cm) |
| Firewood diameter | 3–5.9 in. (8–15 cm) |
| Width | 21 in. (530 mm) |
| Depth | 28.74 in. (730 mm) |
| Height | 30 in. (740 mm) |
| Heater weight | 143 lb |
| Shipping weight with stones | 407 lb |
| Minimum room height | 69 in. (1750 mm) |
| Flue connection | Top |
| Firebox | Pass-through / external loading |
| Door | Cast iron with glass window |
| Installation | Freestanding with adjustable feet |
| Country of manufacture | Finland |
| Warranty | 2-year limited warranty |
Stove top to ceiling: 39.4 in. (1000 mm) · Stove to side wall: 7.9 in. (200 mm) · Stove to rear wall: 9.8 in. (250 mm) · Stove front to opposite wall or bench: 19.7 in. (500 mm).
Clearances are measured from the stove body to combustible surfaces. Always confirm the final installation against the current Harvia installation and operation manual and applicable local building and fire-safety requirements.Side wall to WL200 protective sheath: 1.2 in. (30 mm) · Rear wall to WL200 protective sheath: 1.2 in. (30 mm) · Ventilated gap between WL200 sheath and stove: 2.0 in. (50 mm) · Rear wall to WL300 smoke pipe cover: 6.5 in. (165 mm).
Harvia WL100 protective bedding, WL200 protective sheath and WL300 smoke pipe cover are sold separately. Confirm compatibility and required clearances before installation.
