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    Pump Power for GLHP (2 Posts)

  • Housedoc Housedoc @ 9:26 PM
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    Pump Power for GLHP

    Does anyone know if AHRI/ISO standard 13256-1 include any wattage for the ground loop pump in the GLHP efficiency ratings?
  • zacmobile zacmobile @ 10:57 AM
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    I'm pretty sure they do not. Definitely something to consider though, I've seen some ground loop set-ups pushing 1500W!
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