Recent content by beberex

  1. B

    Over pressure on Vaillant boiler.

    Hi all. First plea for help here so please be gentle. :D I have a fairly new Vaillant TURBOmax boiler. It`s 4 years old but hasn`t been used for the last 2 years. After bleeding the system down to 1.5 Bar the pressure very slowly rises to over 3 Bar and then starts ejecting water from an...
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