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    Vailant Boiler Issue

    But there is air in the Pressure Vessel. The air pressure is at the required 0.9 Bar
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    Vailant Boiler Issue

    When the pressure doesn't rise above 2 bar on the meter it still leaks when the water is hot, but when the water is cold it will happily sit at 2 bar all night with no leakage.
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    Vailant Boiler Issue

    Dan, thanks for the almost instantaneous reply, can I ask why you say the expansion vessel please. Regards Al
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    Vailant Boiler Issue

    Hi all, I have a bit of an issue with my Vaillant TurboMAX Plus 837 combi boiler. The system keeps dropping pressure. There is no leak, the water is being ejected via the 3 bar pressure relief valve but only when the water is hot. I have topped the boiler up at night (to 2 Bar) after it...
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    Non-Return Shower Check Valve ½"

    Sorry, I meant from the hose...it is a new hose and we get a plasticy taste unless we run the water. We are not getting water from the machine. So the one in the link will be ok? Regards Al
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    Non-Return Shower Check Valve ½"

    Hi all, will a Non-Return Shower Check Valve ½" fit to a standard flexible washing machine filler hose? I am getting flow back when I turn on the sink tap and so would like to fit one of these. http://www.screwfix.com/p/non-return-shower-check-valve/71542 Regards Al
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    Vaillant 110 Timer Unit

    Hi all, I have just moved into a new house and having a few issues with the boiler. It is a combi and both the DHW and CH work ok in so much that the Rads get hot and HW out the taps. The problem seems to be the timer as it doesn't seem to turn the boiler off at the specified times. I have...
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