The Worcester Bosch 87161034240 Valve – DCW IN is a genuine Worcester Bosch replacement flow control valve designed to regulate the direction of water within compatible boiler systems. Engineered to exact manufacturer specifications, this valve plays a key role in managing the distribution of water between central heating and domestic hot water circuits, ensuring smooth and efficient operation of the boiler. Built for reliability and consistent performance, it should be installed by a qualified heating engineer during servicing, maintenance, or when replacing a worn or faulty valve.

Compatibility for the 87161034240 valve – DCW IN includes Worcester Bosch CDi, Junior, and Greenstar series boilers that utilise this specific valve configuration. Always verify the boiler model and exact part requirements before installation to ensure correct fit and performance.

Using a genuine Worcester Bosch valve helps maintain efficient water flow control, supports reliable switching between heating modes, and contributes to the long-term dependability and smooth operation of your central heating and hot water system.