What does the Ideal E 31 fault code mean?

Your boiler has stopped working because it cannot correctly read its own internal water temperature, resulting in a safety shutdown.

How much does it cost to fix Ideal error code E 31?

Typical repair cost for the Ideal E 31 fault is £120-220 including labour.

Flow thermister short circuit

This is a high severity fault. Stop using the boiler and call a Gas Safe registered engineer. Do not attempt gas-related repairs yourself.

Safety-critical — turn off, read this.

7 signs repair isn't worth it anymore.

Break-even maths on monthly cover.