Harvia 50 50 Series, 40kW, Wood Burning Stove

Original price was: $10,800.00.Current price is: $6,620.00.


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The Harvia 50 SL black wood-burning sauna stove is the king of large heaters. Designed for large sauna rooms from 706 to 1766 square feet. A large amount of stones ensures consistent heat even in large sauna rooms with the ability for large amounts of steam.

Requires a maximum of 264 lbs of stones, sold separately.


  • Wood-Burning
  • Stylish black color
  • Floor Mounted
  • Even heat in a large sauna
  • 40kW
  • Steel Construction
  • Designed for large groups
  • For rooms 706 to 1766 square 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 (Additional freight charges will apply). 
  • Designed, engineered, and made in Finland
  • 2-year warranty (Consumer use)


  • Wood-Burning Stove
  • Installation & Operation Manual
  • 2-year warranty (Consumer use)


Model WK500
Power Output 40kW
Color Black
Construction Steel
Height 41.3″
Width 20″
Depth 28.3″
Net Weight 428 lbs
Safety Distances
Front (non combustible) 20″
Sides (non combustible) 4″
Back (non combustible) 4″
Ceiling 47″
Room Minimum Height 89″




The weight or packaging of this product requires delivery by special appointment, and on a wooden pallet. 

  The driver is responsible for curbside delivery “only” and will lower the items to ground level. 

  Prior to shipping this product, we contact customers to share shipment details and discuss any extenuating delivery circumstances that may complicate or cause additional delivery expenses.

We'll help you find the perfect sauna within your budget, guiding you on space and heater choices, and assisting with affordable financing.

We promise to match or beat any competitor's price Just ask us :)

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