Expansion vessel 10L

Spare part for electric mobile heaters:

• HOTBOY Multi 21 kW
• HOTBOY Multi 36 kW
• HOTBOY Standard 21kW
• HOTBOY Standard 36kW

Area of application/function:
The expansion vessel is used to compensate for pressure and volume fluctuations of the heating medium in a mobile electric heater. It absorbs the expansion of the water caused by temperature changes and contributes to safe and reliable operation of the heating system.

Alternative search terms:
Membrane expansion vessel, expansion tank heating, MAG heater, pressure compensation vessel, expansion tank heating mobile.