What does the Baxi H.02 – .04 fault code mean?

Your boiler's computer memory has become confused or corrupted, causing it to stop because it no longer recognizes its own internal settings.

How much does it cost to fix Baxi error code H.02 – .04?

Typical repair cost for the Baxi H.02 – .04 fault is £280-450 including labour.

Temporary error- parameter fault. Incorrect parameters.

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

Work through these before the call-out.

Safety-critical — turn off, read this.

7 signs repair isn't worth it anymore.