SKU: 56813904760
Ships within 48 hours · Estimated delivery Aug 31 - Sep 5
4VS743BD-82 BOSCH
S EX:1 132212089 GREAT ESAM4200
HBG42R350E/70
W93 T 46233080200 INDESIT
membrana caldera vaillant 010360 EMBRACO-ASPERA 4VS743BD-82 BOSCHMembrane for Vaillant boiler, a fundamental part for the proper functioning of the domestic hot water (DHW) accumulation system. This membrane acts as a flexible element that allows the expansion and contraction of hot water inside the expansion vessel, preventing leaks and ensuring the correct pressure in the DHW circuit. What problem does this replacement part solve? Loss of pressure in the domestic hot water circuit. Water leaks in the boiler's
