energy buffer storage with 1 heat exchanger 7 Brennstoffkessel The polyurethane foam (PUR) insulation

The polyurethane foam (PUR) insulation ensures minimal heat loss and a consistently high water temperature

boost mode (short-term rapid heating) and frost protection and anti-legionella functions (automatic 30-minute heating cycle to 60 °C if required) are available

The tanks are available in volumes from 200 to 2000 liters

Required chimney draft: 15 Pa

The boiler is designed for operation with dry log wood with a moisture content of 12 to 20 %

energy buffer storage with 1 heat exchanger 7 Brennstoffkessel The polyurethane foam (PUR) insulationBuffer storage with 1 heat exchanger for heating, solar and CHP systems Product description Robust buffer storage tank made of high quality S235JRG2 steel, manufactured according to DIN 4753 and EN 12897, with a permanently welded smooth tube heat exchanger. The storage tank is raw inside and primed outside, sits on a stable base ring, and offers sufficient socket connections for flexible use in heating, solid fuel, solar, and combined heat and power