Harvia M3 SL | Holzbeheizter Saunaofen Federal Immission Control Ordinance.:without 1st BImSchV. Kit 1 filter: Water is circulated and

filter: Water is circulated and filtered

Pure aluminum foil is easy to tear and does not provide enough stability

Colored light and audio control via optional modules

Made in Finland by Emendo

Door frame made of knot-free aspen wood

Harvia M3 SL | Holzbeheizter Saunaofen Federal Immission Control Ordinance.:without 1st BImSchV. Kit 1 filter: Water is circulated andHarvia M3 SL Wood Burning Sauna Heater for External Firing Ideal for mobile sauna cabins on wheels For sauna cabins from 4. 5m 13m. Important Information: As of July 1, 2012, wood burning stoves in Europe may only be placed on the market with 'CE NORM EN 15821' certification. As of January 1, 2015, wood burning sauna heaters must comply with an additional standard 1. BImSchV Level 2. Stoves that comply with 1. BImSchV Level 1 may, according to the