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pex minimum flow

crawler Member Posts: 1
What is the min. flow rate for 1/2" pex tubing in a radiant floor installation?


  • Brad White
    Brad White Member Posts: 2,393

    when the pump is off.
    "If you do not know the answer, say, "I do not know the answer", and you will be correct!"

    -Ernie White, my Dad
  • CMadatMe
    CMadatMe Member Posts: 3,086
    What's the most efficiency boiler?

    exactly Brad....
    "The bitter taste of a poor installation remains much longer than the sweet taste of the lowest price."
  • Mark Eatherton
    Mark Eatherton Member Posts: 5,839
    Go here...

    Interesting discussion from a few years back.


    It's not so much a case of "You got what you paid for", as it is a matter of "You DIDN'T get what you DIDN'T pay for, and you're NOT going to get what you thought you were in the way of comfort". Borrowed from Heatboy.
  • NRT_Rob
    NRT_Rob Member Posts: 1,013

    we used to design for so much higher flow rates than these days, hehe...
    Rob Brown
    Designer for Rockport Mechanical
    in beautiful Rockport Maine.
This discussion has been closed.