The Alpha seal kit is based around the diverter valve section. The diverter valve is only found in combi boilers. It directs hot water to the central heating system or the domestic hot water system. Because the boiler can provide hot water and heating without the use of a cylinder, this feature distinguishes a standard boiler from a combi boiler.
Comes with silicone grease for easy installation
Technical specification
TypeDiverter Valve Seal KitColourMixedManufacturer Model No3.013389Brand NameAlpha