Open Loop

Open loop systems utilizing water wells and/or surface water. Pump and dump, pump and re-inject.

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  1. thackery

    Risks of open loops systems?

    thackery, Jan 12, 2009 ... 2
    Replies:
    33
    Views:
    9,481
    HVAC Technician
    Mar 18, 2010
  2. eisensms

    How much increased well pump usage with Geo?

    eisensms, Jan 15, 2009 ... 2
    Replies:
    24
    Views:
    10,852
    waterpirate
    Jan 7, 2011
  3. eisensms

    Why doesn\'t everyone go with Open Loops?

    eisensms, Jan 16, 2009 ... 2 3
    Replies:
    46
    Views:
    26,231
    zach
    Oct 29, 2011
  4. rtaylor345

    Expansion tank

    rtaylor345, Apr 24, 2009
    Replies:
    7
    Views:
    4,905
    Valveman
    Apr 25, 2009
  5. Valveman
    Locked

    Open Loop 2 pumps vrs 1 pump supply

    Valveman, Aug 13, 2009
    Replies:
    1
    Views:
    3,861
    Valveman
    Aug 13, 2009
  6. hardchines
    Locked

    Flow control devices

    hardchines, Aug 13, 2009
    Replies:
    19
    Views:
    8,606
    Forum Admin
    Aug 16, 2009
  7. sircrazy

    Water pressure regulator ?

    sircrazy, Sep 14, 2009
    Replies:
    2
    Views:
    3,657
    Valveman
    Sep 15, 2009
  8. bfuller

    Open Loop Pond System Questions

    bfuller, Feb 24, 2010
    Replies:
    7
    Views:
    3,516
    Dave
    Mar 3, 2010
  9. ken climb

    open loop too external heat exchanger then closed loop to unit..what do you think?

    ken climb, Apr 8, 2010
    Replies:
    6
    Views:
    3,814
    urthbuoy
    Apr 9, 2010
  10. mike3325

    Cheapest way to switch to geothermal

    mike3325, May 29, 2010
    Replies:
    13
    Views:
    9,255
    AMI Contracting
    Jun 30, 2011
  11. Highside

    Open Loop install question

    Highside, Jun 23, 2010
    Replies:
    18
    Views:
    8,016
    waterpirate
    Jul 2, 2010
  12. ciws14

    Chemical Cleaning

    ciws14, Aug 14, 2010
    Replies:
    0
    Views:
    2,669
    ciws14
    Aug 14, 2010
  13. ksgenet

    Dryfiring geothermal heat pump in cooling mode

    ksgenet, Aug 21, 2010
    Replies:
    3
    Views:
    2,756
    Palace GeoThermal
    Aug 21, 2010
  14. adccon

    Geothermal Efficiency

    adccon, Sep 5, 2010
    Replies:
    2
    Views:
    2,670
    alliedairtexas
    Sep 7, 2010
  15. samwickey

    Open Loop

    samwickey, Sep 13, 2010
    Replies:
    0
    Views:
    2,756
    samwickey
    Sep 13, 2010
  16. johnny1720

    Free Flowing Spring/Artesian Well How many gallons per minute do I need per ton?

    johnny1720, Oct 3, 2010
    Replies:
    1
    Views:
    4,296
    waterpirate
    Oct 4, 2010
  17. carflipr

    Need help with my geothermal system

    carflipr, Oct 4, 2010
    Replies:
    8
    Views:
    5,123
    AMI Contracting
    Jan 2, 2011
  18. carflipr

    Why are units rated for higher BTU in heat mode?

    carflipr, Nov 2, 2010
    Replies:
    9
    Views:
    3,489
    engineer
    Dec 19, 2010
  19. ciws14

    Open Loop back-flush

    ciws14, Nov 5, 2010
    Replies:
    12
    Views:
    11,295
    Mark Custis
    Oct 22, 2016
  20. wondering

    Question About Installation

    wondering, Nov 9, 2010
    Replies:
    3
    Views:
    2,504
    AMI Contracting
    Nov 17, 2010
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