The external heater has been produced of high-quality marine aluminium which makes the product very durable and with a long lifespan. The heater has a front panel made of stainless steel. The hatch has a window for observing the burning process.
Material: marine aluminium and stainless steel
Height: 670 mm
Width: 400 mm
Length: 700 mm
Power: 37 kW (1 m³ water temperature rises 20 °C/h)
Weight: 35 kg