Free repair help
We have 52 questions about mending 'ferroli modena combi boiler'
Hi how to increase the water pressure on ferroli optimax 25C?
F40 fault?
Ferroli Optimax HE31c a26 problem?
How can i repair a noCN fault on my boiler?
Ferroli DOMIcompact F 30 D?
Ferolli Optimax HE 31C expansion vessel change?
Replace a diverter valve?
Parts for ferroli optimax he 31c ?
i have a ferroli combi boiler i have 1/2 the radiators working and 1/2 not ?