llave llenado caldera 0020212571 repagas 91123235902 60800 W AEG

91123235902 60800 W AEG

SR615X10IR

KDV58VW20N/89

WF 8AF 5EBP 4W WF8AF5EBP4W/EG SAMSUNG

Voltage: 380V III (three-phase)

llave llenado caldera 0020212571 repagas 91123235902 60800 W AEGThe filling key for Saunier Duval boiler 0020212571 is an essential valve that allows water to be added to the boiler's heating circuit. Its main function is to facilitate the filling and replenishment of water in the system, ensuring adequate pressure for proper operation and preventing damage due to lack of water or insufficient pressure. What problem does this replacement part solve? Inability to fill the heating circuit or add water to the boiler.