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Barrier PEX vs. PEX-AL-PEX for two situations?

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Chuck_17
Chuck_17 Member Posts: 145
Is one significantly more appropriate than the other for:
1. Snow melt?
2. Regular 180 deg hot water heating?

Comments

  • Bob Bona_4
    Bob Bona_4 Member Posts: 2,083
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    I would use either in snowmelt, the PAP is a hardier albeit slightly costlier option. When you've got 5 miles of tube, it adds up.

    I would use PAP every time for high temp applications. The expansion/chafing/noise characteristics of regular barrier pex makes it an inferior choice for this.
    Rich_49Paul S_3
  • Chuck_17
    Chuck_17 Member Posts: 145
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    Thanks.