Defro DBO 400 Wärmespeicher mit 4,5 m² Wärmetauscher – 400 Liter Zubehör Steuerung der Pumpe durch ein

Steuerung der Pumpe durch ein externes PWM Signal (steigende Kennlinie)

it is particularly important that the boiler is optimized for dry firewood and

or excess electricity concepts

Operating manual

Special features:

Defro DBO 400 Wärmespeicher mit 4,5 m² Wärmetauscher – 400 Liter Zubehör Steuerung der Pumpe durch einProduct Overview & Application Area The Defro DBO 400 is a floor standing, thermally insulated thermal storage tank with a nominal volume of 400 liters and an integrated heat exchanger. It is used to absorb, temporarily store, and release thermal energy as needed within professionally planned heating systems. The 400 liter version combines an increased storage volume with a heat exchanger surface area of 4. 5 m. The tank volume is intended for heating