valvula retencion caldera sime duetto temperatura de corte HB74AS551E01 SIEMENS

HB74AS551E01 SIEMENS

KI6863F30 KI86VVF30

3HB506NM/02 H

Cámara de presostato para lavavajillas Balay

BSS715CARP/01

valvula retencion caldera sime duetto temperatura de corte HB74AS551E01 SIEMENSThis check valve is an essential component for Sime boilers, designed to prevent water backflow in the heating circuit, ensuring a safe and efficient one way flow. It is specifically manufactured for models such as Duetto 25 BF and Format 30 60 BF, guaranteeing the correct pressure and operation of the heating system. What problem does this replacement part solve? Leaks or pressure losses in the heating circuit. Incorrect water return causing