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No electricity needed for the KARHU 22T wood burning sauna heater—perfect for cabins or remote locations. Specifications:

  • Wood burning heater with through-wall with big glass door.
  • Sauna size: 423-776 cu. ft.
  • Heater size: 17.75" W x 19" H x 31" D
  • Rock capacity: 70 lbs
  • Heater weight: 209 lbs
  • Flue Opening: 4.5"
  • Safety Distance FRONT: 19.6"
  • Safety Distance SIDE: 11.8"
  • Safety Distance BACK: 1.9"
  • Safety Distance CEILING: 48.8"

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