i have a ferroli combi boiler i have 1/2 the radiators working and 1/2 not ?
I have a Ferroli FF 77 the pilot light has gone out will not stay on ?
Connections on Ferroli F24 Gas Valve?
Ferroli Optimax HE31c a26 problem?
Ferroli domicondens he26 C fires up but doesn't appear to rectify ?
Ferroli DOMIcompact F 30 D?