f62

  1. C

    This site does not support DIY gas work (Ed.)

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  2. J

    Vaillant ecoTEC under gassed 14milibar - pipe too thin?

    Hi. Got a Vaillant ecoTEC pro 28 combi boiler which is about 10 years old. I had a plumber come today as our boiler continually turns off with a F.62 warning and red light, have to press the flame button with a cross on it to reset and get hot water back. The pressure also continually rises to...
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