The gas boiler engineer came along and says its the display case or the modulator - what on earth is the display case? and why does he not know which? Strange
Thanks for that. I have been in touch with the agent who have spoken to the gas boiler people who are coming later today. They said that if "it" cant be mended (which I doubt they can) tonight they cant provide heaters as someone else has them but the agent said they will provide some tomorrow...
I have a Potterton 80 Combi. My water will heat up but the central heating wont. I have looked inside at the Modulation Control Board and there is a dark patch of soot above one of the small fuse type plugs. Also this particular fuse type plug, it is black on the righthand side rather than...