naturzugkessel defro firewood plus 19 kw fkb30 The pre-assembled

The pre-assembled

The water connections are designed as G 2"

The boiler is intended for placement in a suitable boiler room and requires coordinated integration with the chimney

The collector frame of the flat-plate solar collector is made of high-quality aluminum

5 to 6 bar

naturzugkessel defro firewood plus 19 kw fkb30 The pre-assembledProduct Overview & Application The Defro Firewood Plus 19 kW natural draft boiler is a manually fed solid fuel boiler for split logs and use in central hot water heating systems. It is suitable for heating systems where a robust wood boiler with clear technical features, buffer tank connection, and professional integration into a closed heating system is intended. Technology & Features The boiler body is constructed as a multi pass steel structure