I have just had my Worcester Danesmoor 12 14 seviced and it now goes wrong every week. It now will not even turn on and blows the mains fuse every time I try to switch on. Engineer is no help as he doesn't know what is causing it and now says I need a new boiler. Can anyone help with ideas PLEASE.

Brian R, March 2010

for the heating system to blow a fuse its more often than not the pump, due to age water can leak into the electrical box and blow the fuse, although it could be other electrical parts that work with the water an educated guess is the pump

john, March 2010