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    GlowWorm 30CXI making loud noise

    Hi All, Just to update everyone, the engineer came and fixed the problem (or sort of). The culprit were CO2 (out of calibration) and irregular gas pressure/supply. Since adjustments were made, the frequency of trumpetting have lessen and when it does occur it is significantly shorter...
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    GlowWorm 30CXI making loud noise

    Hi NB, Thank you for your reply. I'll be getting an engineer to look at the boiler this weekend hopefully, will make sure he checks CO2 reading as per your post. cheers, spen10
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    GlowWorm 30CXI making loud noise

    Hi, I have a slight problem with my boiler, I'm sure it's not unique. I moved into the house around 2 years ago, and inherited existing boiler. It works fine for the most part in that it produces hot water and heats the house fine. From a year ago, it began to occassionally produce a...
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