This part is based around the diverter valve section. The diverter valve is a device that only appears in combi boilers. It allows the hot water to be redirected to the central heating system (radiators, etc.) or to the DHW system (taps, etc.). This feature is what seperates a normal boiler from a combi boiler due to the diverter valve allowing use of hot water and heating without the need for a cylinder
This part is present in 3 different boilers in the Myson range including the Myson MEDWAY SUPER L , MEDWAY SUPER , THAMES . In the next tab there is an appliance grid with links to all boilers that contain this part.
We recommend that all parts are fitted by a fully qualified gas safe certified plumber.