hi i have a potterton profile 40e boiler about 10 yrs old, last night the control panel wouldnt allow the boiler to fire - i changed the fuse and it blew, repeated and did the same 3rd attempt electrics to house blew when i switched back on the boiler fired ok after 10 mins i could hear a buzzing noise from the boiler this got louder them dissapeared now boiler only comes on a couple of minutes at a time and no hot water seems to be getting to the radiators its a fully pumped system but thats about the extent of my knowledge - any ideas - ta
