Defro DBO 400 Wärmespeicher mit 4,5 m² Wärmetauscher – 400 Liter pkb20 Secure this unbeatable set now

Secure this unbeatable set now and benefit from state-of-the-art pump technology and reliable system protection – ideal for long-term savings and maximum performance

while primary air is supplied through the air flap and secondary air through side air inlets

The standby heat loss is 45 watts

Der Aufstellort muss trocken

Defro DBO 400 Wärmespeicher mit 4,5 m² Wärmetauscher – 400 Liter pkb20 Secure this unbeatable set nowProduct 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