Open Loop

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

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  1. Highside

    Open Loop install question

    Highside, Jun 23, 2010
    Replies:
    18
    Views:
    8,084
    waterpirate
    Jul 2, 2010
  2. bfuller

    Open Loop Pond System Questions

    bfuller, Feb 24, 2010
    Replies:
    7
    Views:
    3,541
    Dave
    Mar 3, 2010
  3. LT1Pat

    Open loop pump short cycling

    LT1Pat, Dec 25, 2010 ... 2
    Replies:
    27
    Views:
    20,647
    waterpirate
    Jul 24, 2013
  4. wags891

    Open Loop Question

    wags891, Sep 15, 2014
    Replies:
    3
    Views:
    2,013
    engineer
    Sep 19, 2014
  5. o08

    Open Loop Questions

    o08, Nov 8, 2011
    Replies:
    1
    Views:
    3,590
    Mark Custis
    Nov 9, 2011
  6. CommanderDave

    Open Loop Temperature differential

    CommanderDave, Mar 12, 2023
    Replies:
    2
    Views:
    469
    SShaw
    Mar 12, 2023
  7. 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:
    3,844
    urthbuoy
    Apr 9, 2010
  8. Patmac

    Open Loop vs Air Source with Well

    Patmac, Aug 7, 2013
    Replies:
    2
    Views:
    1,476
    waterpirate
    Aug 8, 2013
  9. ryoung9

    Open loop water flow into a pond

    ryoung9, Sep 14, 2011
    Replies:
    9
    Views:
    6,850
    ryoung9
    Sep 23, 2011
  10. matt42

    open pond loop inlet and outlet

    matt42, Aug 23, 2014
    Replies:
    9
    Views:
    3,241
    Mark Custis
    Aug 28, 2014
  11. zzdodge

    Premature pump head failures - CP-75 constant pressure open loop

    zzdodge, Mar 29, 2013
    Replies:
    0
    Views:
    2,271
    zzdodge
    Mar 29, 2013
  12. csb543

    Pressure tank size and efficiency

    csb543, Apr 28, 2011
    Replies:
    1
    Views:
    5,433
    waterpirate
    Apr 29, 2011
  13. Rig 40

    Pump and re-inject.... How much is enough

    Rig 40, May 15, 2012
    Replies:
    2
    Views:
    2,214
    docjenser
    May 20, 2012
  14. Amper1

    Pump-dump return well - general physics question

    Amper1, Feb 1, 2018
    Replies:
    6
    Views:
    1,780
    waterpirate
    Feb 4, 2018
  15. farmerjohn

    Pumping into storage tank

    farmerjohn, May 15, 2018
    Replies:
    5
    Views:
    1,907
    Valveman
    Nov 30, 2020
  16. wondering

    Question About Installation

    wondering, Nov 9, 2010
    Replies:
    3
    Views:
    2,522
    AMI Contracting
    Nov 17, 2010
  17. CommanderDave

    Returning GEO Water Discharge to Well

    CommanderDave, Sep 9, 2022
    Replies:
    1
    Views:
    1,056
    Valveman
    Sep 16, 2022
  18. williaty

    Reworking well/pump/tank system for OL GSHP-only

    williaty, May 4, 2016
    Replies:
    9
    Views:
    4,727
    mrrxtech
    Jun 6, 2016
  19. thackery

    Risks of open loops systems?

    thackery, Jan 12, 2009 ... 2
    Replies:
    33
    Views:
    9,548
    HVAC Technician
    Mar 18, 2010
  20. francis.carden@gmail.com

    River Water - will it clog? Freeze?

    francis.carden@gmail.com, Jul 12, 2012
    Replies:
    1
    Views:
    2,504
    Mark Custis
    Jul 23, 2012
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