Potterton Diverter Valve
The diverter valve is a part that only appears in combi boilers. It allows the hot water to be sent to the central heating (radiators, etc.) or to the hot water 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
Potterton 7656807 3 Way Valve Cartridge - Gold HE/Heatmax Combi/Promax Combi
Part No: 1126759 / MPN: 7656807
Potterton 5116017 Hydraulic Inlet Assembly - 10L/min - Gold HE/Titanium 24
Part No: 1123832 / MPN: 5116017