vaso expansion caldera roca 7648414 racor-en-t-(unión-en-t) F028480 869990284800 AVL 85 (TK)

F028480 869990284800 AVL 85 (TK) ARISTON

asegurando un mantenimiento eficiente

MCM68861GB/01

914003491 00 LAV74820 AEG ELECTROLUX

vaso expansion caldera roca 7648414 racor-en-t-(unión-en-t) F028480 869990284800 AVL 85 (TK)The expansion vessel is an essential component in heating boilers such as those from the Roca brand. Its main function is to absorb the volume variations of the water when heated, preventing overpressure in the hydraulic circuit. This expansion vessel for Roca boiler model 7648414 has a capacity of 7 liters and a maximum working pressure of 3 bar, with a quick connection and side outlet for easy and safe installation. What problem does this