Bosch Diverter Valve Ref:- D2040 87161424190

Worcester Diverter Valve 87161424190

This part fits:

Worcester 230 NG FSN COMBI

and Worcester 240 NG BSN COMBI

with Worcester 240 LPG BSP COMBI

also Worcester 240 NG FSN COMBI

plus Worcester 240 LPG FSP COMBI

and Worcester 240 NG OSN COMBI

Worcester 240 LPG OSP COMBI

The diverter valve is a mechanism that only appears in combi boilers.

It allows the hot water to be guided to the central heating system (radiators, etc.) or to the DHW system (taps, etc.).

This feature is what makes a combi boiler so popular due to the boiler being able to provide heating and hot water without requiring a cylinder.

Box is tatty from storage