What does the Baxi E.01 – .04 fault code mean?

Your boiler is struggling to keep a steady flame going and has shut down after failing to stay lit several times.

How much does it cost to fix Baxi error code E.01 – .04?

Typical repair cost for the Baxi E.01 – .04 fault is £120-350 including labour.

Check if your gas prepay meter has credit

Loss of flame detected 5 times in 24 hours (with burner on).

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.