The Ideal 175935 Primary Control Printed Circuit Board is a genuine replacement main control board designed for Ideal Logic boilers. This PCB acts as the central control system, managing key boiler functions to ensure safe, efficient, and reliable operation.

Function & Purpose

The primary control printed circuit board interprets signals from thermostats, temperature sensors, pressure switches, and safety devices. It regulates ignition sequences, burner modulation, fan operation, and system diagnostics. A properly functioning board ensures the boiler responds correctly to heating demands, maintains safe combustion, and reports faults accurately. Replacing a damaged or failing PCB helps resolve issues such as ignition faults, erratic performance, persistent error codes, or intermittent operation.

Compatibility

This control board is specifically engineered for Ideal Logic boilers that require part 175935. It is manufactured to original equipment standards to ensure accurate fitment and dependable performance when installed in compatible systems.

Build Quality

As an authentic Ideal spare part, the 175935 Primary Control PCB is built to high manufacturing standards. The electronic components and circuit design are selected for durability and long-term reliability under the electrical and thermal stresses typical of boiler control systems.

Ideal Applications

This control board is ideal for heating engineers, service technicians, and installers performing diagnostics, repairs, or control system replacements on compatible Ideal Logic boilers. It is particularly useful when fault codes, ignition problems, or control errors indicate that the existing PCB may be malfunctioning, helping to restore dependable and efficient boiler operation.