What does the Biasi Table Row 9 fault code mean?

Your boiler is failing to light the gas burner, meaning you will not have any heating or hot water until the system is reset or repaired.

How much does it cost to fix Biasi error code Table Row 9?

Typical repair cost for the Biasi Table Row 9 fault is £120-350 including labour.

Check if your gas supply is active by testing another gas appliance like a hob

Lack of burner ignition (no ignition signal from the full sequence ignition device)

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.

Almost always a stuck diverter valve on combis.

Older boilers — thermocouple, draught, gas supply.