Glowworm Diverter Valve
The diverter valve is directional water device that only appears in combi boilers. It allows the hot water to be guided to the central heating system (radiators, etc.) or to the domestic hot water system (taps, etc.). This feature is what makes a combi boiler so popular due to the fact that a combi boiler wouldn?t require a cylinder to provide heating and hot water.

Glow-worm 0020118196/SD Diverter Valve - Betacom/Easicom/Ultimate
Part No: 1340616 MPN: 0020118196/SD

Glow-worm 0020118640/SD 3-Way Valve Motor - Betacom/Easicom/CI/CXI
Part No: 1340152 MPN: 0020118640/SD