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Limited Inventory – Spring Wellness Offer | HSA/FSA eligible
Limited Inventory – Spring Wellness Offer | HSA/FSA eligible

Harvia Pro 36 Duo Steel 31kW Wood-Burning Sauna Stove | WKPR36DUOS

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Original price $3,795.00
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Original price $3,795.00
Current price $3,415.00
$3,415.00 - $3,415.00
Current price $3,415.00
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The Harvia Pro 36 Duo is a powerful wood-burning sauna heater designed for large sauna rooms up to 1,271 cu. ft., offering intense heat and rich steam in a short time. Its design allows you to load firewood and enjoy the glow of the fire from an adjacent room, creating the ambiance of a fireplace while keeping the sauna space clean and uncluttered.

With a generous stone capacity, the Pro 36 Duo delivers strong, consistent steam for demanding sauna sessions. The durable stainless-steel outer casing and steel-framed glass door combine long-lasting performance with a refined, professional look. Adjustable feet simplify installation and help align the chimney opening precisely, and the heater can be paired with a separately sold chimney-mounted water tank for convenient water heating.

Engineered in Finland, the Harvia Pro 36 Duo is an ideal choice for those seeking powerful wood-fired performance, flexible installation, and the comfort of heating two spaces with one heater.

Features

  • Heats two rooms
  • Sophisticated 2-in-1 design
  • Heater and fireplace
  • Wood-burning stove
  • Floor model with adjustable feet
  • 31kW
  • For sauna rooms from 494 to 1,271 cu. ft.
  • Requires a minimum of 132 lbs of stones (3 boxes-AC3020)
    • 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
  • Stainless Steel outer casing
  • large steel-framed glass door
  • Designed, engineered, and made in Finland
  • Dimensions: 20" W (510mm) x 31" D (790mm) x 32" H (810mm)
  • 2-year warranty

Specifications

Kilowatt Rating (KW)
31kW

Primary Fuel
Wood

Maximum Firewood Length
15.3" (390mm)

Diameter of Firewood
3-6" (80 - 150mm)

Room Sauna Volume
494-1271 CU. FT.

Minimum Room Height
81.1"

Flue Connection Location
Top

Heater Weight
176 lbs

Shipping Weight with Sauna Stones
308 lbs

Dimensions
Width: 20"
Depth: 31"
Height: 32"

What's Included 

  • Wood Burning Sauna Stove
  • Adjustable Legs
  • Stove Door
  • Ash Box
  • Installation and Operation Manual

Add-Ons

The following items are essential for proper installation and operation of this product:

  • Harvia AC3020 Sauna Stones (Requires 132 lbs - 3 Boxes)

 

The following items are optional:

Chimney Kit

Chimney Extension

Protection

Decorative Sauna Stones

  • Harvia AC4000 Decorative White Sauna Stones

Other Accessories

Manuals & Resources

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