We may have found other answers which could help you.
Click here for Ferroli Modena Boilerferroli plus 31c has a code b2 any ideas?
Ferroli Optimax HE31c a26 problem?
I have a Ferroli FF 77 the pilot light has gone out will not stay on ?
How can i repair a noCN fault on my boiler?
Connections on Ferroli F24 Gas Valve?
Parts for ferroli optimax he 31c ?