What does the Baxi H.01 – .14 fault code mean?

Your boiler has detected that it is getting too hot too quickly, usually because water isn't moving through the system fast enough to cool it down.

How much does it cost to fix Baxi error code H.01 – .14?

Typical repair cost for the Baxi H.01 – .14 fault is £120-350 including labour.

Check that your radiator valves are open and not turned to the off position.

Maximum flow temperature value exceeded or insufficient circulation – temporary fault.

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.

Safety-critical — turn off, read this.