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variations of p/s piping

Leon82
Leon82 Member Posts: 684
in THE MAIN WALL
these are similar except where the exp tank is.
is the one with the tank on the retun manfold still considered pumping into the tank?






Comments

  • Paul S_3
    Paul S_3 Member Posts: 1,281
    no thats pumping away...all circulators are pumping away from the point of no pressure change....
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    Leon82ZmanIronman
  • Ironman
    Ironman Member Posts: 7,569
    In that diagram, because the expansion tank is connected so close to the buffer tank, the entire buffer tank is the PONPC.
    Bob Boan
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    Zman

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