What does the Keston E01 075 fault code mean?

Your boiler is failing to light the flame because there is a loose or damaged connection in the internal wire that creates the ignition spark.

How much does it cost to fix Keston error code E01 075?

Typical repair cost for the Keston E01 075 fault is £120-220 including labour.

HT Ignition Cable

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

Lockout fault with a reset-needed pattern.

Safety-critical — turn off, read this.

7 signs repair isn't worth it anymore.