Recent content by Colin M

Thanks everyone for your input, It appears to be the gas valve controling the main burner. Testing the coil last night showed it was open cct. So it works normally for about a minute, the coil gets a bit warm (electrically not from the gas) and then drops out, the 240v is still present at the...

Well, our normally trusty old boiler (there's a joke there I think) has failed. It's a potterton Netaheat profile 60, and does the following: Starts up as normal, fan runs, pump runs, pilot ignites, then the main burner lights and the water is heated, for about a minute then a 'click' can be...