Baxi 248065 Diaphragm For 3 Way Valve (Combi/Main Combi) - 1116856DHS

Product Description

This component is located within the diverter valve assembly. The diverter valve is a key component found in combination (combi) boilers. Its function is to direct heated water either to the central heating system, such as radiators, or to the domestic hot water supply for taps and showers. This allows a combi boiler to provide both heating and hot water on demand from a single appliance, eliminating the need for a separate hot water cylinder in most installations.