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    Intermittent heating with ideal nf50 sealed system

    Can anyone help please! I have spent all day diagnosing why my heating doesn't come on. Turn up room stat until it clicks- yep Look at boiler- led comes on for power to boiler- yep - so I know that room stat and external controls all ok. Downloaded ideal fault finder flow diagram and...
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    vaillant boiler hot water problem

    Hi, I have a combicompact VCW GB 242 EH and the old girls got issues...The radiator temperature is fantastic but the hot water isn't. It started several months ago with the hot water getting less hot. After a while we were having to reduce flow at the taps ( flow rate is perfect ) to get the...
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