The Harvia 20 SL is the outside-fed version of the 20 Pro, loaded through the wall, with a panoramic glass door and high stone capacity. With WHP1500 chimney.
NOT COMPATIBLE WITH PANORAMA WINDOW SAUNAS!
Heating: Wood-burning
Room size: 10–20 m³
Stones: approx. 40 kg
Feed: Outside-fed (through-wall)
Chimney: WHP1500 insulated kit incl.
Fits any Idun sauna as a configured option, or buy it on its own for your own build. Stones included where listed. Electric heaters must be wired by a qualified electrician; wood heaters need a compliant insulated flue. Excl. delivery.
Idun
Norse Sauna Craft
