Free repair help
We have 55 questions about mending 'ferroli optima boiler' in category Heating, Home Heating Systems which have been answered
Ferroli Optimax HE31c a26 problem?
F40 fault?
Ferroli DOMIcompact F 30 D?
Replace a diverter valve?
i have a ferroli combi boiler i have 1/2 the radiators working and 1/2 not ?
How can i repair a noCN fault on my boiler?
ferroli plus 31c has a code b2 any ideas?
Parts for ferroli optimax he 31c ?
Hi how to increase the water pressure on ferroli optimax 25C?