The Worcester 87172078660 Control Box Assembly is a genuine Worcester Bosch replacement component that serves as the central electronic control unit for compatible boilers. This fully assembled control box manages key boiler functions including ignition sequencing, flame monitoring, sensor inputs, and communication between internal components, ensuring the system operates safely, efficiently, and reliably. Designed and manufactured to exact Worcester Bosch quality standards, this control box assembly is intended for professional installation by a qualified heating engineer during servicing, diagnostics, or component replacement.

Compatibility for the 87172078660 Control Box Assembly includes a range of Worcester Bosch boiler models such as selected Greenstar, Ri, CDi, and other series that require this specific control unit. Always verify the boiler model and parts specification to ensure correct fitment and performance before installation.

Using a genuine Worcester Bosch control box assembly helps maintain the original factory control logic and safety features of your boiler, supports stable operation, and contributes to long-term durability and dependable heating performance.