What does the Baxi 3 red flashes fault code mean?

Your boiler has tried to light the flame several times but has been unable to start, leaving you without heating and hot water.

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

Typical repair cost for the Baxi 3 red flashes fault is £120-350 including labour.

Check if other gas appliances in your home (like a hob) are working to ensure your gas supply is on

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.

Almost always a stuck diverter valve on combis.

Lockout fault with a reset-needed pattern.

Older boilers — thermocouple, draught, gas supply.