What does the Baxi 3 red flashes fault code mean?

Your boiler has tried to light itself several times without success, so it has shut down as a safety precaution.

How much does it cost to fix Baxi error code 3 red flashes?

Typical repair cost for the Baxi 3 red flashes fault is £100-£250 including labour.

Check that your gas supply is turned on at the meter

Ignition fault. Boiler has attempted to light 5 times and failed.

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

Lockout fault with a reset-needed pattern.

Older boilers — thermocouple, draught, gas supply.

7 signs repair isn't worth it anymore.