What does the Ravenheat 29E fault code mean?

Your boiler has detected that the water used for your taps and showers is getting too hot, so it has shut down to prevent damage or scalding.

How much does it cost to fix Ravenheat error code 29E?

Typical repair cost for the Ravenheat 29E fault is £90-180 including labour.

D.H/W sensor overheating error

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

Almost always a stuck diverter valve on combis.

Each noise points to a different fault.

Sludge build-up — needs flushing, not bleeding.