Free repair help
We have 53 questions about mending 'boiler ferroli heating works'
Ferroli Optimax HE31c a26 problem?
Hi how to increase the water pressure on ferroli optimax 25C?
F40 fault?
How can i repair a noCN fault on my boiler?
Ferolli Optimax HE 31C expansion vessel change?
Ferroli DOMIcompact F 30 D?
i have a ferroli combi boiler i have 1/2 the radiators working and 1/2 not ?
Parts for ferroli optimax he 31c ?
Replace a diverter valve?