What does the Baxi E.04 – .10 fault code mean?

Your boiler is struggling to ignite the flame, which is likely due to an issue with your gas supply or a component that handles the ignition process.

How much does it cost to fix Baxi error code E.04 – .10?

Typical repair cost for the Baxi E.04 – .10 fault is £100-£350 including labour.

Check if other gas appliances in your home, like a hob, are working to confirm gas supply.

Failure to light (could be gas supply issue).

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.

Older boilers — thermocouple, draught, gas supply.

Safety-critical — turn off, read this.