Isolierung innerer Kesseldeckel Vermiculite -Smart (XS)- Thermostat as this must be properly

as this must be properly sealed again if it is replaced

For ÖkoFEN Smart or Smart XS pellet boilers

For operation with devices using S1 or S2 controllers

Dieser wurde herstellerseitig gegen den abgebildeten Drehschalter ersetzt

Please select the desired set

Isolierung innerer Kesseldeckel Vermiculite -Smart (XS)- Thermostat as this must be properlyVermiculite insulation for the inner boiler lid. For koFEN Smart or Smart XS pellet boilers from 07 2013 . Please note during installation: The screws must not be tightened too tightly; there must always be a small amount of play between the insulation and the screw. There are two variants of the insulation! Please pay attention to your pellet boiler model: koFEN Smart or koFEN Smart XS (not suitable for devices with ZeroFlame technology) Please