Open Loop

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

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  1. geopete01

    2 pump system

    geopete01, Nov 12, 2015 ... 2
    Replies:
    21
    Views:
    7,083
    geopete01
    Dec 23, 2015
  2. Pensacola10K

    2" well casing, open loop pump on Geo Split

    Pensacola10K, Jan 11, 2017
    Replies:
    2
    Views:
    1,467
    waterpirate
    Jan 12, 2017
  3. surviverguy

    A new dump for my system

    surviverguy, Sep 27, 2011
    Replies:
    3
    Views:
    2,369
    surviverguy
    Sep 28, 2011
  4. KENTON COLLING

    Acid cleaning iron deposits from heat exchanger

    KENTON COLLING, Apr 3, 2021
    Replies:
    9
    Views:
    2,340
    SShaw
    Jun 18, 2021
  5. Ken

    Can I afford an Open Loop?

    Ken, Nov 6, 2011
    Replies:
    9
    Views:
    4,859
    AMI Contracting
    Nov 16, 2011
  6. mike3325

    Cheapest way to switch to geothermal

    mike3325, May 29, 2010
    Replies:
    13
    Views:
    9,255
    AMI Contracting
    Jun 30, 2011
  7. ciws14

    Chemical Cleaning

    ciws14, Aug 14, 2010
    Replies:
    0
    Views:
    2,669
    ciws14
    Aug 14, 2010
  8. llaforest

    CSV (Cycle Stop Valve) or VSD (Variable Speed Drive)

    llaforest, Oct 3, 2013
    Replies:
    15
    Views:
    10,155
    engineer
    Oct 12, 2013
  9. MefromMichigan

    Cycle Stop Valve - Clogged or Pressure Problems?

    MefromMichigan, Jan 23, 2011
    Replies:
    2
    Views:
    4,971
    waterpirate
    Jan 24, 2011
  10. clockwalk

    DHW temperature

    clockwalk, Aug 2, 2011
    Replies:
    2
    Views:
    3,793
    AMI Contracting
    Aug 5, 2011
  11. Kevin

    Discharge Well Drop Pipe

    Kevin, Nov 29, 2015
    Replies:
    5
    Views:
    1,818
    Kevin
    Nov 29, 2015
  12. milkweed

    discharge well erosion, need guidance

    milkweed, Feb 7, 2014
    Replies:
    15
    Views:
    8,814
    Palace GeoThermal
    Feb 25, 2014
  13. ScottJensen

    Disinfecting my well

    ScottJensen, Sep 29, 2021
    Replies:
    1
    Views:
    1,933
    Valveman
    Sep 30, 2021
  14. ksgenet

    Dryfiring geothermal heat pump in cooling mode

    ksgenet, Aug 21, 2010
    Replies:
    3
    Views:
    2,756
    Palace GeoThermal
    Aug 21, 2010
  15. OBS

    DSH for 2 systems, one load loop

    OBS, May 3, 2012
    Replies:
    7
    Views:
    3,189
    Joe
    May 7, 2012
  16. rtaylor345

    Expansion tank

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

    Flow control devices

    hardchines, Aug 13, 2009
    Replies:
    19
    Views:
    8,606
    Forum Admin
    Aug 16, 2009
  18. 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
  19. surviverguy

    Gauge for monitoring static water height of well

    surviverguy, Sep 28, 2011
    Replies:
    0
    Views:
    1,893
    surviverguy
    Sep 28, 2011
  20. adccon

    Geothermal Efficiency

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