The Trianco Diverter Valve is a part that only appears in combi boilers. It allows the hot water to be directed to the central heating (radiators, etc.) or to the domestic hot water system (taps, etc.).
Colour is white
Fits a number of appliances
Technical specification
TypeValve HeadToilet Cistern CapacityFTW--Supplier Part Number501938Brand NameTrianco