Recent content by kevinkan

  1. K

    Duo-Tec 28 HE A - Temperamental Issue - Heating won't fire up until hot tap is ran

    dan did you get to the bottom of this mate
  2. K

    Vaillant boiler cuts out repeatedly

    i think its air near the heat exchanger but i have drained it down twice and bled the pump
  3. K

    Vaillant boiler cuts out repeatedly

    i have the same problem what will it be
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