The Worcester Bosch 87161064280 Central Heating Flow Pipe Assembly is a genuine replacement hydraulic pipework component designed to channel heated water from the boiler’s heat exchanger out into the central heating system. As part of the primary flow path, this assembly ensures that hot water reaches radiators and other emitters efficiently and without restriction, helping maintain balanced heat distribution and stable system pressure. A damaged, corroded or leaking flow pipe can cause pressure loss, reduced performance or nuisance fault codes, so fitting the correct OEM assembly is essential for dependable operation.

This flow pipe assembly is compatible with Worcester Bosch CDi and Greenstar series boilers that specify part number 87161064280 in their technical documentation. To ensure correct fitment and reliable performance, always verify the part number on your existing pipe assembly or consult your boiler’s service information before installation, as pipework formats and connection layouts vary between models and system configurations.

Supplied ready for direct replacement, the 87161064280 Central Heating Flow Pipe Assembly integrates with the boiler’s existing pipework and mounting points without modification when installed by a qualified engineer. Choosing this genuine Worcester Bosch component helps restore proper central heating flow, supports efficient heat delivery and contributes to stable, trouble-free operation in compatible CDi and Greenstar boilers.