naturzugkessel defro firewood plus 24 kw Express The preparation cannot completely dissolve

The preparation cannot completely dissolve minerals that have already been deposited in the water

the system can be precisely tailored to individual requirements

the selected characteristic curve

which heats liquids quickly and safely

Operation is controlled electromechanically via a boiler thermostat

naturzugkessel defro firewood plus 24 kw Express The preparation cannot completely dissolveProduct Overview & Application The Defro Firewood Plus 24 kW is a hand fed natural draft boiler for split logs, designed for use as a central heat source in hot water heating systems. With a nominal output of 24 kW, the boiler is suitable for heating systems where a log boiler with a buffer tank is professionally integrated into a closed heating system. The boiler is designed for operation with natural split logs and combines a robust boiler