The Worcester 87154065460 heat exchanger is a genuine Worcester Bosch replacement component designed to efficiently transfer thermal energy from the boiler’s combustion process into the central heating and/or domestic hot water circuits. As a core part of the boiler’s thermal system, this heat exchanger helps maintain consistent heating performance, supports effective hot water delivery, and contributes to overall fuel efficiency by maximising heat transfer from the burner to the water. Manufactured to original equipment specification, it’s built to withstand repeated thermal cycling and routine operational pressures to deliver dependable service life when fitted as a replacement.

This heat exchanger is compatible with selected Worcester Bosch boiler models that specify part number 87154065460 in their parts documentation. Because compatibility varies by boiler series, model variant, output rating and production year, it’s recommended to confirm suitability using your exact boiler model number and GC number before ordering to ensure correct application and performance.

Key features of the Worcester 87154065460 heat exchanger include its genuine Worcester Bosch construction for assured quality and fit, efficient thermal transfer surfaces designed to maintain high heat exchange performance, robust engineering to resist thermal stress and corrosion, seamless integration into the boiler’s combustion and hydronic circuits, and dependable operation when installed by a qualified Gas Safe heating engineer.