vaso expansion viessman cri8 7837231 sl001578 Compatible with appliances requiring high

Compatible with appliances requiring high back pressure (HBP) refrigeration

HW 80 1479 CE 0J93 E00 31009891 HAIER

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3FEC2210/01 BSH

vaso expansion viessman cri8 7837231 sl001578 Compatible with appliances requiring highThe Viessmann CRI8 7837231 expansion vessel is an essential component for heating boilers, designed to absorb pressure variations caused by the expansion of water when heated. With a capacity of 8 liters and a 13 mm connection, this vessel ensures the proper operation and safety of the hydraulic system, preventing overpressure that could damage the boiler or pipes. What problem does this replacement part solve? Excessive pressure in the heating