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Wet rotor circ pump question

CBRob
CBRob Member Posts: 283
edited November 2023 in THE MAIN WALL

This pump position is not acceptable is it?
Don't the shafts have to be horizontal?

Comments

  • CBRob
    CBRob Member Posts: 283

  • hot_rod
    hot_rod Member Posts: 23,175
    According to the manufacturer, shown in the installation manual.
    Bob "hot rod" Rohr
    trainer for Caleffi NA
    Living the hydronic dream
  • Intplm.
    Intplm. Member Posts: 2,164
    Usually, the circulator manufacturers want the motor to be installed in the horizontal position.
    But there could be an exception.
    As @hot_rod says above. Check the directions in the installation manual.
  • CBRob
    CBRob Member Posts: 283

    Looks like grundfoes says no....
    Intplm.

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