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

Your boiler is failing to start up because it cannot detect a flame or is struggling to get a steady supply of gas.

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

Typical repair cost for the Baxi E.04 – .10 fault is £120-280 including labour.

Check that your gas emergency control valve is in the 'On' position

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.

7 signs repair isn't worth it anymore.