8kW boilers from year 2004: inner diameter of 103mm

There are several variations

Mixed occupancy ² - a Wodtke pellet stove and a fireplace without a fan for logs or

Upper segment of the concrete flame tube for ÖkoFEN Compact pellet boilers in the power range from 10 to 18kW and only from model year 06/2018 (except devices with ZeroFlame® technology)

For pellet boilers in the output range from 8 to 32kW or 36 to 64kW

Feuerraumfühler / Flammraumfühler -Easypell- Pelletförderschnecke 8kW boilers from year 2004:Der Feuerraumfhler (Flammraumfhler) berwacht die Temperatur im Feuerraum. Fr Easypell Pelletkessel aller Leistungsbereiche.