Worcester Bosch Pipe Pump To Diverter Valve 87161001300

This is the pipe that connects the pump to the diverter valve, supplied by Worcester Bosch under part number 87161001300. It is a formed pipe assembly used within the hydraulic section of Worcester Heatslave oil combi boilers, carrying water between the pump outlet and the diverter valve body.

• Visible corrosion, pitting or pinholing on the pipe wall
• Weeping or dripping at the pipe unions or along a seam
• Water tracking down the pipe and pooling beneath the boiler
• Loss of system pressure that cannot be traced to any other component
• A kinked, distorted or poorly seated pipe following previous work on the pump or diverter valve

• Confirm the boiler model and build date against your data plate, as several Heatslave variants use this pipe
• Check the part number on the existing pipe or in the appliance literature matches 87161001300
• Inspect the pump and diverter valve unions before ordering, as seals and washers may also need attention
• Compare the shape and connection points of the old pipe with the replacement before fitting