My boiler keeps tripping the RCD switch, i've had a look at it (not planning on doing any work myself), it seems that there is a metal circular part in what i think is the fan that is loose, instead of going around it vibrates up and down then starts spinning a little then back to vibrating as it does not sit flat and has a slight bend in it so it gets stuck, then the electricity cuts out! I'm a female living alone and don't want to be ripped off, i'm guessing that either the metal spinning part of the fan needs replacing or the whole fan, can anyone please tell me if i will need a whole fan or if just the metal spinning part can be replaced?
Thanks
Thanks
