What does the Baxi E55 fault code mean?

Your boiler’s internal computer has lost track of its settings and needs to be professionally reconfigured to ensure it burns gas efficiently.

How much does it cost to fix Baxi error code E55?

Typical repair cost for the Baxi E55 fault is £100-280 including labour.

Calibration required

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

Older boilers — thermocouple, draught, gas supply.

Safety-critical — turn off, read this.

7 signs repair isn't worth it anymore.