What does the Biasi Faulty ignition fault code mean?

Your boiler is struggling to light the gas, which means you won't have any heating or hot water until the ignition system is fixed.

How much does it cost to fix Biasi error code Faulty ignition?

Typical repair cost for the Biasi Faulty ignition fault is £120-240 including labour.

Faulty ignition electrodes, their wiring or connection.

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.

7 signs repair isn't worth it anymore.