defro firewood 15 kw plus buffer storage without wt Orkli A connection set for the

A connection set for the collectors

Nexus 8 kW heat pump

5 wires (4 + 1 ground)

Rated power: 6

defro firewood 15 kw plus buffer storage without wt Orkli A connection set for theDefro Firewood complete package 15 kW plus buffer storage tank without heat exchanger Defro Firewood Plus 15 kW modern natural draft boiler The Defro Firewood Plus 15 kW natural draft boiler It impresses with its robust boiler body in a compact design. An integrated electronic draft regulator precisely controls the combustion air, resulting in economical and safe operation. The innovative design, featuring a factory integrated safety heat exchanger