Recent content by johnnetplus

  1. J

    Hot water goes cold as flow increases

    I think it has always been doing that. As I say the boiler was installed about 16 months ago. The shower above the bath is fine very hot. The hot water from the bathroom sink seems to be fine as well. It's just the bath's hot water tap! Still uncertain why by turning open the tap fully it...
  2. J

    Hot water goes cold as flow increases

    Yes it's a combi. Take your point about the outside tap being a stop cock! As you can see I'm not a plumber. Isn't terminology wonderful! I don't have a 9 litre bucket. I suppose i could get a one litre and time the whole operation X 9 times. What would the outcome be once I do this...
  3. J

    Hot water goes cold as flow increases

    I have an Worcester 28i boiler (16months old) and in the bathroom upstairs when I put on the hot water it doesn't get very hot unless I turn the tap to be about a quarter turn rather than fully open. It seems that somehow the pressure once increased (by me opening up the tap fully) stops /...
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