Worcester Bosch Diaphragm Replacement Spare Part Kit 87161405530.

National Shower Spares

Worcester Bosch Diaphragm Replacement Spare Part KIt (87161405530). The Worcester Bosch diverter valve is a directional water device that only appears in combi boilers. It allows the hot water to be directed 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 the boiler can provide hot water and heating without the need for a cylinder. Comes with silicone grease for easy Installation. Genuine brand new Worcester product, covered by a Worcester manufacturer's guarantee.

City Plumbing

The Worcester Bosch diverter valve is a directional water device that only appears in combi boilers. It allows the hot water to be directed 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 the boiler can provide hot water and heating without the need for a cylinder.

Direct Heating Spares

Worcester Bosch 87161405530 CDi Diaphragm Replacement Kit. Genuine brand new Worcester product, covered by a Worcester manufacturer's guarantee.