Baxi Platinum 28HE Boiler - Water Goes Hot Then Cold

Discussion in 'Getting Started FAQ' started by Billy Ramsay, Aug 8, 2018.

  1. Billy Ramsay

    Billy Ramsay New Member

    Hi. I have a Baxi Platinum 28HE Boiler. The CH works fine but when I put any hot tap on in the house the boiler fires up as normal but I only get hot water for a couple of seconds then it goes cold.

    I have replaced the diverter valve and the heat exchange but still no joy. What else could it be that's preventing the hot water coming through.

    Thanks in advance.

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