What does the Ravenheat 22E fault code mean?

Your boiler has detected that the exhaust gases are getting too hot, so it has shut down to protect itself and ensure your safety.

How much does it cost to fix Ravenheat error code 22E?

Typical repair cost for the Ravenheat 22E fault is £120-£350 including labour.

Flue sensor overheating

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

Each noise points to a different fault.

Sludge build-up — needs flushing, not bleeding.

7 signs repair isn't worth it anymore.