Thanks for replying ian. The diverter moves open and shut ive seen it moving. Weirdly im tinkering around with the boiler and resetting etc (im pipefitter/welder so im vaguely aware) and the thing has fired up as normal and running at steady 75 degrees. Im not too hopeful about next time it...
Hi fellas just wondered if any of you clever chaps have a clue what is going on with my combi boiler? Worked fine for about a year or so (we moved in november last year) but for the last few days whenever i turn the heating on the temperature rockets to over 100 . The rads are cold as the pump...
