The Ideal 173799 Printed Circuit Board (PCB) is a genuine replacement control board designed to manage key boiler operations within a range of Ideal models. As the central electronic component, the PCB monitors and coordinates ignition, burner control, safety sequences, and overall system performance.

A faulty PCB can lead to issues such as failed ignition, intermittent operation, lockouts, or an unresponsive boiler. This genuine replacement restores correct functionality and ensures safe, stable boiler performance.

Key Features

• Genuine Ideal replacement PCB

• Controls ignition, burner operation, and safety functions

• Resolves lockouts, ignition faults, and operational failures

• Ensures safe and reliable boiler operation

• Direct-fit for quick and accurate installation

Compatible With

This PCB is suitable for the following Ideal boilers:

• Ideal Classic

• Ideal Mexico

• Ideal Elan

• Compatible with the 25E control specification

Please confirm the part number (173799) with your boiler documentation to ensure correct compatibility.