Pelletkessel DEFRO NEXTPILL 20 – 20 kW Ausrichtung Pelletbehälter:rechts 5 mm Selective layer Highly PVST5174 Number of heating circuits:3 heating circuits Antriebsmotor while the safety temperature

Pelletkessel DEFRO NEXTPILL 20 – 20 kW Ausrichtung Pelletbehälter:rechts 5 mm Selective layer Highly PVST5174 Number of heating circuits:3 heating circuits Antriebsmotor while the safety temperature 5 mm Selective layer Highly selective Highly selective Heat transfer medium Fluid for vacuum collectors Fluid for vacuum collectors Number of connections 2 2 Connectors Ø22 Ø22 insulating material Mineral wool Mineral wool Housing insulation thickness 35 mm 35 mm Maximum operating pressure 6 bar 6 bar Single row connection up to 4 collectors up to 4 collectors Suitable for: Roof With the generous 75 kg storage container and the 800 liter buffer tank