What does the Glow-worm Xtramax HE Range fault code mean?

Your boiler has detected that the water temperature is rising too quickly, which usually means water isn't circulating properly through the system.

How much does it cost to fix Glow-worm error code Xtramax HE Range?

Typical repair cost for the Glow-worm Xtramax HE Range fault is £150-£400 including labour.

F24

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.