What does the Baxi Overheat fault code mean?

Your boiler has become too hot and has automatically shut itself down to prevent damage or safety issues.

How much does it cost to fix Baxi error code Overheat?

Typical repair cost for the Baxi Overheat fault is £100-280 including labour.

Check that your radiator valves are open to allow water to circulate

The overheat indicator light will be illuminated if the appliance needs resetting. Shuts down the appliance should the system overheat.

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.

Work through these before the call-out.

Lockout fault with a reset-needed pattern.