FAQ

Measure your sauna's cubic footage (length × width × height) to determine the appropriate power rating. Most home saunas (175-250 cubic feet) work well with 4.5kW heaters.

Electric models typically reach optimal temperature in 30-45 minutes, while wood-burning stoves may take 45-60 minutes.

Traditional saunas use Harvia heaters to warm air to high temperatures (150-190°F) with the option to create steam. Infrared saunas use technology that directly heats the body at lower temperatures (120-140°F).