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tube spacing?

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Andy_14
Andy_14 Member Posts: 121
in THE MAIN WALL
1/2" Safelink/Mr.Pex PAP. Thanks

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  • Andy_14
    Andy_14 Member Posts: 121
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    Is there any down side to 6" OC spacing in a concrete slab install besides extra tube cost? Even though 6"oc is not needed.
  • hr
    hr Member Posts: 6,106
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    More manifold ports!

    more ties :) Less space for concrete :)

    Seriously though, 6" OC will make for a nice even floor temperature spread. Probably quicker response. Possibly lower supply temperatures. What diameter tube will you use. 6" OC loop ends with 1/2 can be a challange. 3/8 will require shorter loop lengths and more loops and manifold ports.

    hot rod

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