The Ideal 174981 PCB/User Retro Kit is a genuine replacement control kit designed for Ideal EVO HE C boilers (Version 9). This kit includes the updated printed circuit board (PCB) and user interface components, providing a reliable solution for faults related to boiler electronics, display issues, or unresponsive controls.

Replacing a faulty PCB ensures stable performance, correct communication between components, and improved system reliability—making this kit essential during repairs or upgrades.

Key Features

• Genuine Ideal PCB and user interface retro kit

• Suitable replacement for electronic and control failures

• Restores full boiler functionality and reliability

• Updated PCB design for improved performance

• Direct-fit for EVO HE C V9 models

Compatible With

This retro kit is suitable for:

• Ideal EVO HE C V9 Boilers

Please verify your boiler version and part number (174981) before ordering.