What does the Baxi E.02 – .20 fault code mean?

Your boiler's electronic control board has detected an internal configuration error, likely due to a component change or a settings mismatch.

How much does it cost to fix Baxi error code E.02 – .20?

Typical repair cost for the Baxi E.02 – .20 fault is £180-350 including labour.

Jumper 2 changed – check position of jumper 2.

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

Safety-critical — turn off, read this.

7 signs repair isn't worth it anymore.

Break-even maths on monthly cover.