valvula 3 vias caldera vaillant 011289 900 mm models FIC-337

models FIC-337

Balay WAB16061TR/23 Balay WAB20060IL/29 Balay WAB24161GB/07 Balay 3TS60107/17 Balay 3TS766BE/01 Bosch WAN24100ES Bosch WAN282V7ES Bosch WAE24367ES Siemens WM14S640ES Siemens WM12T461ES Siemens WM14N162ES Siemens WM10E140ES Features:

Bosch S4433A0/17

WAE244S1TR/10 BOSCH

FFK6885X 904010138 FAGOR

valvula 3 vias caldera vaillant 011289 900 mm models FIC-337The 3 way diverter valve is an essential component in Vaillant boilers that allows redirecting the flow of hot water between the heating circuit and the domestic hot water circuit. This replacement part ensures that the boiler operates correctly by alternating the water flow according to demand, preventing improper mixing and improving thermal efficiency. What problem does this replacement solve? Lack of domestic hot water or heating due to blockage