pex underground

EForest Posted By EForest, Dec 12, 2007 at 2:20 PM

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  1. EForest

    EForest
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    Dec 8, 2007
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    does anyone here know if its important to use oxygen barrier pex (vs non barrier) for heat pipes?
     
  2. Eric Johnson

    Eric Johnson
    Mod Emeritus 2.
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    Nov 18, 2005
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    Recommendations on that vary, but the general consensus seems to be yes. In any event it's better to be on the safe side and won't cost you that much more.
     
  3. slowzuki

    slowzuki
    Minister of Fire 2.
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    Feb 1, 2007
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    In a closed system yes, in an open system no.
     
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