What does the Ferroli F07 fault code mean?

Your boiler has detected that the exhaust gases are becoming dangerously hot, so it has shut itself down to prevent damage.

How much does it cost to fix Ferroli error code F07?

Typical repair cost for the Ferroli F07 fault is £150-300 including labour.

High temperature flue gases

This is a emergency 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.

Safety-critical — turn off, read this.