Recent content by Mikeyp

  1. M

    closed loop heating loses pressure

    Thats why I've bagged to overpressure pipe to see if it catches any water.
  2. M

    closed loop heating loses pressure

    the pressure guage is supposed to read 1b and I am regularly topping up sometimes within 24hrs. No sign so far of awater at the overflow pipe/prv. But I've bagged it tonight to see if it fills with water.
  3. M

    closed loop heating loses pressure

    I am in the process of having a loft conversion. In order to do away with the header tank I have had a pressure vessel fitted into the system by a qualified plumber. Everything seems to work fine except that it loses pressure regularly since fitting, and I cannot find any leaks at all anywhere...
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