Product Information: The diverter valve is a part that only appears in combi boilers. It allows the hot water to be redirected to the heating system (radiators, etc.) or to the hot water system (taps, etc.). This feature is what makes a combi boiler so popular due to the fact the boiler can provide hot water and heating without the need for a cylinder.
This part is listed against 2 boilers on our website, The Glowworm BETACOM 24C , BETACOM 30C .