Harvia 50 40kW Wood-Burning Sauna Stove | WK500
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The Harvia 50 stands as the powerhouse of wood-burning sauna heaters—crafted to deliver robust, consistent heat for large saunas and group settings. Designed for camp centers, sports facilities, and commercial wellness spaces, it provides reliable performance and abundant steam for a true Finnish-style sauna experience.
With its impressive stone capacity, the Harvia 50 ensures even heat distribution and long-lasting warmth throughout the sauna. Its durable construction and graphite black finish reflect Harvia’s signature quality and craftsmanship, built to withstand heavy, continuous use.
As the largest model in Harvia’s lineup, the Harvia 50 exemplifies the company’s decades of expertise as the world’s leading manufacturer of wood-burning sauna heaters—a perfect balance of tradition, performance, and professional-grade durability.
Features
- 40kW
- Wood-burning heater
- Designed for large groups
- For rooms 706 to 1766 cubic feet
- Required a minimum of 264 lbs of stones (6 boxes - AC3020 sold separately)
- Please note that each natural stone is unique in shape and size. We recommend purchasing an additional box of sauna stones to allow you to choose the highest quality of stone for fit, form, and function.
- Steel construction
- Stylish black color
- Floor-mounted model
- Even heat in a large sauna
- Designed, engineered, and made in Finland
- 2-year warranty
Specifications
Kilowatt Rating (KW)
40kW
Primary Fuel
Wood
Room Sauna Volume
283-706 CU. FT.
Minimum Room Height
89"
Ceiling
47"
Safety Distances
Front (non combustible): 20"
Sides (non combustible): 4"
Back (non combustible): 4"
Net Weight
428 lbs
Stone Capacity
264 lbs
Dimensions
Width: 20"
Depth: 28.3"
Height: 41.3"
What's Included
- Wood-Burning Stove
- Installation and Operation Manual
- 2-Year Warranty
Add-Ons
The following items are essential for proper installation and operation of this product:
- Harvia AC3020 Sauna Stones (Requires 264 lbs - 6 Boxes)
The following items are optional:
Chimney Kit
- Harvia Stainless Steel Sauna Wood Stove Chimney Kit | WHP1500
- Harvia Black Sauna Wood Stove Chimney Kit | WHP1500M
- Harvia Stainless Steel Chimney & Assembly Kit, Barrel, Flat Roof
- Harvia Black Chimney & Assembly Kit, Barrel, Flat Roof
Chimney Extension
- Harvia 500mm, Stainless Steel Sauna Chimney Extension | WHP500
- Harvia 500mm, Black Sauna Chimney Extension | WHP500M
- Harvia 1000mm, Stainless Steel Sauna Chimney Extension | WHP1000
- Harvia 1000mm, Black Sauna Chimney Extension | WHP1000M
Protection
Decorative Sauna Stones
- Harvia AC4000 Decorative White Sauna Stones
Other Accessories
