The Worcester 87161079860 PCB is a genuine replacement printed circuit board designed to control and manage the core operating functions of compatible Worcester Bosch boilers. Acting as the central control unit, this PCB regulates ignition, burner modulation, pump and fan operation, temperature control, and built-in safety systems to ensure efficient and reliable boiler performance.

Key features of this PCB include precise electronic control for stable boiler operation, integrated safety monitoring to prevent unsafe running conditions, and full compatibility with Worcester Bosch boiler diagnostics. Manufactured to original Worcester Bosch specifications, it is designed for long-term reliability and consistent performance when installed correctly.

A faulty or failing PCB can result in ignition failure, intermittent operation, incorrect temperature regulation, fault codes, or complete boiler shutdown. Replacing it with this genuine Worcester Bosch PCB restores correct electronic control and dependable boiler functionality.

This printed circuit board is suitable for selected Worcester Bosch boilers that require part number 87161079860. Please verify compatibility with your boiler model and existing PCB before installation, and ensure fitting is carried out by a qualified engineer.