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The Harvia 20 Pro is a professional-grade wood-burning sauna stove specifically engineered for medium-sized sauna rooms seeking high-output thermal performance and an authentic Finnish atmosphere. Featuring a heavy-duty steel fire chamber and a sleek graphite black finish, this model is the ideal solution for users who prioritize strong, steady steam production and the ambient visual warmth of an integrated glass fire door. Designed for long-lasting durability, the 20 Pro utilizes a large stone compartment for superior heat distribution and includes a standard 115mm flue connection, though it requires a 6-inch adapter for North American compliance. This stove serves as the industry-standard choice for high-performance, wood-fired wellness environments that demand industrial-grade reliability, optimized heat circulation, and a classic, professional aesthetic.

  • Generous Stone Compartment: Provides robust and lasting steam, capable of holding a minimum of 88 lbs of sauna stones.
  • Atmospheric Fire View: The cast-iron-framed glass door allows you to enjoy the mesmerizing view of crackling fire, adding to the authentic sauna experience.
  • High Capacity: With a 24 kW output, it’s ideal for saunas ranging from 283 to 706 cubic feet.
  • Durable Construction: Made of sturdy steel with adjustable feet, ensuring stability and longevity.
  • Finnish Engineering: Designed, engineered, and manufactured in Finland, adhering to high standards of quality and performance.
  • Model: 20 Pro
  • SKU: WK200
  • Kilowatt Rating: 24 kW
  • Primary Fuel: Wood
  • Dimensions: 17″W x 20″D x 30″H
  • Sauna Size Compatibility: Suitable for rooms 283 to 706 cu. ft.
  • Stone Requirement: Requires at least 88 lbs of stones (sold separately)
  • Maximum Firewood Length: 15″ (390mm)
  • Firewood Diameter: 3-5″ (80-150mm)
  • Minimum Room Height: 82.2″ (2090mm)
  • Flue Connection Location: Back, Top
  • Heater Weight: 127 lbs
  • Shipping Weight with Sauna Stones: 215 lbs

Harvia 20 Pro Wood Burning Sauna Stove

by Harvia
SKU: HAR-WKPR20M
Regular price $1,513.00
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The Harvia 20 Pro is a professional-grade wood-burning sauna stove specifically engineered for medium-sized sauna rooms seeking high-output thermal performance and an authentic Finnish atmosphere. Featuring a heavy-duty steel fire chamber and a sleek graphite black finish, this model is the ideal solution for users who prioritize strong, steady steam production and the ambient visual warmth of an integrated glass fire door. Designed for long-lasting durability, the 20 Pro utilizes a large stone compartment for superior heat distribution and includes a standard 115mm flue connection, though it requires a 6-inch adapter for North American compliance. This stove serves as the industry-standard choice for high-performance, wood-fired wellness environments that demand industrial-grade reliability, optimized heat circulation, and a classic, professional aesthetic.

  • Generous Stone Compartment: Provides robust and lasting steam, capable of holding a minimum of 88 lbs of sauna stones.
  • Atmospheric Fire View: The cast-iron-framed glass door allows you to enjoy the mesmerizing view of crackling fire, adding to the authentic sauna experience.
  • High Capacity: With a 24 kW output, it’s ideal for saunas ranging from 283 to 706 cubic feet.
  • Durable Construction: Made of sturdy steel with adjustable feet, ensuring stability and longevity.
  • Finnish Engineering: Designed, engineered, and manufactured in Finland, adhering to high standards of quality and performance.
  • Model: 20 Pro
  • SKU: WK200
  • Kilowatt Rating: 24 kW
  • Primary Fuel: Wood
  • Dimensions: 17″W x 20″D x 30″H
  • Sauna Size Compatibility: Suitable for rooms 283 to 706 cu. ft.
  • Stone Requirement: Requires at least 88 lbs of stones (sold separately)
  • Maximum Firewood Length: 15″ (390mm)
  • Firewood Diameter: 3-5″ (80-150mm)
  • Minimum Room Height: 82.2″ (2090mm)
  • Flue Connection Location: Back, Top
  • Heater Weight: 127 lbs
  • Shipping Weight with Sauna Stones: 215 lbs