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why is this?

Mike S_3
Mike S_3 Member Posts: 8
 take a look at the attached piping pic   what reason for the 1.5 copper piping that goes from the supply to the return


  • kcopp
    kcopp Member Posts: 3,820

    they like copper tubing... makes no sense to me. Not needed. kpc
  • hot_rod
    hot_rod Member Posts: 15,033
    A copper picture frame

    or a tubular radiator
    Bob "hot rod" Rohr
    trainer for Caleffi NA
    Living the hydronic dream
  • pipe4zen
    pipe4zen Member Posts: 108
    won't work

    It would need an extra pump, on the 1 1/2 pie for a true pri/sec .

    But I also agree It is not needed.
This discussion has been closed.