While you wait for answers, we may have found some information which could help you.
Click here for Ferroli F30 Going HelpI have a Ferroli FF 77 the pilot light has gone out will not stay on ?
ferroli plus 31c has a code b2 any ideas?
Replace a diverter valve?
How can i repair a noCN fault on my boiler?
Connections on Ferroli F24 Gas Valve?
i have a ferroli combi boiler i have 1/2 the radiators working and 1/2 not ?