Worcester Bosch Valve Bracket Assembly 87161071150

The Worcester Bosch valve bracket assembly, part number 87161071150, is the mounting component that carries and locates the valve assembly inside Worcester Bosch gas-fired combi boilers. It keeps the valve body held firmly in position so that water or gas flow through the appliance remains controlled and dependable during operation. The bracket sits within Worcester Bosch's brackets, clamps and mountings range and is used across the Greenstar combi family, including the 532/i, 537/i and 542/i variants.

Because the valve body has to line up accurately with the surrounding pipework and internal connections, the bracket is a structural part rather than a trim item. A distorted, corroded or loose bracket allows the valve to shift, which affects how the assembly seats and how the appliance behaves in service.

• Water weeping or tracking around the valve body where it is mounted
• The valve assembly feels loose or shifts when the appliance is serviced
• Corrosion, cracking or deformation on the bracket or its fixings
• Heat marking or soot staining around the mounting point
• Repeated faults traced back to valve alignment or seating

• Check the GC number on the appliance data badge against the compatibility list before ordering.
• Compare the part number and any alternative numbers marked on the old component with the numbers listed here.
• This part is fitted to a gas appliance; installation must be carried out by a Gas Safe registered engineer.