Free repair help
We have 12 questions about mending 'ferroli optima hot water problem'
Hi how to increase the water pressure on ferroli optimax 25C?
Parts for ferroli optimax he 31c ?
ferroli plus 31c has a code b2 any ideas?
Replace a diverter valve?
i have a ferroli combi boiler i have 1/2 the radiators working and 1/2 not ?
Ferroli DOMIcompact F 30 D?
Ferroli Optimax HE31c a26 problem?
F40 fault?
How can i repair a noCN fault on my boiler?