Ferroli , Modena 102 Gas boiler?
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 ?
How turn off heating in Ferolli Optimax 31c?
feroli optimax fault code a4 ?
Hi how to increase the water pressure on ferroli optimax 25C?
Replace a diverter valve?
How do I stop water from flowing outside from my ferroli optima 901 boiler?
How do i get the water pressure up please?
Problems With Ferroli Domi Compact F30 B Heating and Water?
ferolli boiler not staying on?
Ferolli Optimax HE 31C expansion vessel change?
Ferroli Optimax HE 31 C, how do I put water pressure up?
Ferroli domicondens he26 C fires up but doesn't appear to rectify ?
How can i repair a noCN fault on my boiler?