Valvola deviatore Vaillant ECOTEC PLUS 937 0020132682 178978 "NUOVA MARCA"
PART NUMBER : 0020132682. PART NO. 0020132682. OLD PART NO. 178978. VAILLANT ECO TEC DIVERTER VALVE. DIVERTER VALVE FOR VAILLANT ECOTEC PLUS 824. ECOTEC PLUS 831. ECOTEC PLUS 837.