The Worcester 87161050930 Flow Manifold is a genuine replacement component engineered to distribute heated water from the boiler’s primary heat exchanger to the central heating and hot water circuits. It ensures balanced flow and efficient heat transfer throughout the system, helping maintain consistent temperatures and reliable performance under varying load conditions. A correctly functioning flow manifold supports smooth operation and helps reduce stress on pumps and valves by evenly managing water distribution.

This flow manifold is compatible with select Worcester and Worcester Bosch wall-hung boilers that specify part number 87161050930 in their parts documentation. To confirm correct fitment, always check the number on your existing manifold or consult your boiler’s service documentation before installation. Compatibility is determined by the specific design and flow requirements of the boiler model in use.

Supplied ready for installation, the 87161050930 flow manifold connects directly with the existing pipework and mounting points without modification. Installing this genuine Worcester Bosch component restores proper hydraulic distribution, supports efficient heat delivery and helps maintain dependable operation in compatible boilers when carrying out service, repair or preventative maintenance.