Harvia Legend 150 SL is a wood-burning sauna stove with an external firebox, designed for saunas with a volume of 6–13 m³. The SL construction allows the stove to be heated from another room or from outside the building, helping to maintain a cleaner and more comfortable sauna environment.
The black steel frame holds up to 120 kg of sauna stones. The large stone capacity helps retain more heat and provides softer, more even steam even when the intensity of the fire decreases.
The stove features a modern combustion air distribution system designed to optimize the burning process. The door opening direction can be changed, while the adjustable legs allow more precise positioning on the floor.
The stove is connected to a 115 mm chimney flue. Installation must comply with the manufacturer’s specified safety distances, firebox tunnel installation requirements, and local fire safety regulations.
Key advantages:
- External firebox – heating from another room or from outside.
- Up to 120 kg stone capacity for softer steam.
- Suitable for 6–13 m³ sauna rooms.
- Reversible door opening direction.
- Adjustable legs for more precise installation.
- CE and EAC certified construction.
Sauna stones are sold separately.
Spare parts - for HARVIA wood-burning sauna stoves Legend 150 SL
Harvia adjustable feet for wood-burning sauna heaters, 4 pcs
Harvia door glass for wood-burning sauna heaters, 184 x 210 x 4 mm
Product name: Harvia hinge pin for wood-burning sauna heater, 225 mm
Spare parts - ash box HARVIA SP681
Spare parts - door handle for wood-burning sauna stove HARVIA SPZKIP-670
Spare parts - for woodburning heaters HARVIA - Cap for smoke hole
Spare parts - for woodburning heaters HARVIA - Cast-iron grating
Spare parts - for woodburning heaters HARVIA - Door with glass (Pro, M3, SL)
Spare parts - HARVIA combustion air plates to fire chamber LG150 and LG150SL









































