Also illegal to work on a gas appliance unless you are gas safe registered. Give Ferroli a call and see if they give you technical advice - guarantee they wont, but they will forward your details on the the HSE for Illegal gas work. When working on a gas appliance there are checks that must be carried out once worked on to confirm safe operation - NO A FLAME DOES NOT MEAN SAFE. If your not a gas engineer stay well away.
British Gas £164 inc vat and part to resolve problem. If more than one fault you will be advised, but at least you know that for the £164 your getting the boiler fixed and safely too
Mr Hates people who think they can try anything
May 2010