The Glow-worm compact diverter value is based on 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 or to the hot water system. This feature is what makes a combi boiler so popular due to the fact that the boiler can provide hot water and heat without the need for a cylinder.
Fits a number of Glow-worm appliances
Technical specification
TypeDiverter Valve CartridgeManufacturer Model NoS801197Brand NameGlow-worm