Defro DBO 400 Wärmespeicher mit 4,5 m² Wärmetauscher – 400 Liter Zubehör the tank must be filled

the tank must be filled

43 l/min Module connection heating circuit Female thread G 1 1/4" Heating cartridge connection module Female thread G 1 1/2" Max

Der Heizstab muss vollständig unterhalb des Wasserspiegels angeordnet sein

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

Operating manual

Defro DBO 400 Wärmespeicher mit 4,5 m² Wärmetauscher – 400 Liter Zubehör the tank must be filledProduct 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