Recent content by MarkR147

  1. M

    Potterton Performa 28i - Intermittent CH/HW problem

    Albadiy, Picasso, Baxmax Thanks for all the help and the problem was the thermistors. Bought a couple on Amazon and replaced them both as I had the boiler front off and perfect ever since. Regards M :D
  2. M

    Potterton Performa 28i - Intermittent CH/HW problem

    Picasso/Baxmax Really appreciate your help guys and hopefully I can resolve the problem. Many thanks Mark
  3. M

    Potterton Performa 28i - Intermittent CH/HW problem

    Picasso Thanks for the reply - where are the thermistors positioned in the boiler? Thanks Mark
  4. M

    Potterton Performa 28i - Intermittent CH/HW problem

    Hi His is my first post and I am hoping someone can help with my boiler problem please. I have a Performa 28i that was fitted about 7 years ago, serviced regularly etc. Recently the CH and HW started to play up and the following symptoms occured: 1. Started to notice that when the CH...
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