What does the Ferroli 12 fault code mean?

Your boiler is not starting because it is unable to ignite its flame.

How much does it cost to fix Ferroli error code 12?

Typical repair cost for the Ferroli 12 fault is £120-250 including labour.

Boiler failed to light. Make sure that the gas isolation valve on the boiler and on the gas meter are open. Press the RESET button (2 Fig. 1).

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.