Authentic Wood-Fired Sauna Heating with External Feed Convenience and Legendary Steam Performance
The Harvia Legend 150 SL WK150LDSL wood-burning sauna heater combines traditional sauna performance with the convenience of external fuel loading. Designed for users who prefer heating their sauna from another room or from outside the building, this heater delivers a comfortable and authentic sauna experience while maintaining a cleaner and more practical sauna environment.
Built with the iconic black steel Legend frame and a substantial stone capacity, the heater generates rich, balanced heat and long-lasting steam characteristics. Its advanced fire chamber design separates combustion airflow and directs air to the upper chamber for cleaner and more efficient burning while also supporting extended heater lifespan.
Designed with adjustable feet, flexible installation options, and a reversible door opening direction, the Legend 150 SL combines functionality with the handcrafted performance expected from the Legend series.
Key Features
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External Feed Design: Allows sauna heating from another room or outside the building.
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Wood-Burning Sauna Heater: Delivers an authentic traditional sauna experience.
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Large Stone Capacity: Supports rich and balanced steam characteristics.
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Advanced Fire Chamber Design: Separated airflow promotes cleaner and more efficient combustion.
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Extended Heat Retention: Stone mass maintains heat performance between fire cycles.
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Reversible Door Opening: Adjustable door direction provides added convenience.
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Reduced Safety Distances: Supports more flexible sauna bench placement.
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Adjustable Feet: Simplifies installation and heater positioning.
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Optional Water Heater Compatibility: Supports pipe-mounted water heater installation.
Specifications
Model: WK150LDSL
Series: Harvia Legend 150 SL
Product Type: Wood-Burning Sauna Heater
Fuel Loading Type: External Feed
Frame Material: Black Steel
Door Type: Reversible Opening Door
Installation Type: Floor Mounted
Leg Type: Adjustable Feet
Optional Compatibility: Pipe-Mounted Water Heater
Manufacturer Note: External feed design allows convenient operation from an adjacent room or outside the sauna structure.
