The Banico diverter valve diaphragm kit is a part that only appears in combi boilers. It allows the hot water to be directed to the heating system or to the domestic hot water system.
Diaphragm kit
Technical specification
TypeDiverter Valve Diaphragm KitMaterialMetalColourBlack and GreyManufacturer Model NoRK-1Brand NameBanico
Reviews
Banico Diverter Valve Diaphragm Kit Black and Grey RK-1