What does the Baxi neon flashing (Spark/Ignition) fault code mean?

Your boiler tried to light the gas but failed, so it has locked itself out for safety.

How much does it cost to fix Baxi error code neon flashing (Spark/Ignition)?

Typical repair cost for the Baxi neon flashing (Spark/Ignition) fault is £90-280 including labour.

Check if other gas appliances in your home (like a hob) are working to ensure gas is reaching the property.

Spark at ignition electrodes for up to 10 seconds failed to ignite burner. Reset required.

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.