Geothermal Loops

It is all about the loop!

  1. Open Loop

    Open loop systems utilizing water wells and/or surface water. Pump and dump, pump and re-inject.
    Discussions:
    77
    Messages:
    899
    Latest: Using continuous flow Kris Lett, Feb 26, 2018
    RSS

  2. Vertical and Horizontal Loops

    Closed vertical and horizontal loops
    Discussions:
    145
    Messages:
    1,682
    Latest: Shared Loop Field For 2 Geo Units docjenser, Apr 13, 2018
    RSS

  3. Surface Water Loops

    Closed loops installed in ponds, lakes, rivers and oceans.
    Discussions:
    22
    Messages:
    284
    Latest: Is my pond adequate? docjenser, Feb 16, 2018
    RSS

  4. Standing Column Well (SCW)

    Discussions:
    19
    Messages:
    322
    Latest: Standing Column Pumping Energy Douglas Bittinger, Sep 5, 2017
    RSS

  5. Hybrid Systems

    Loop systems that use two or more conventional loop types or solar systems, cooling towers, thermal storage systems, etc.
    Discussions:
    9
    Messages:
    93
    Latest: Closed Loop with Temperature Dump? mtrentw, Feb 27, 2018
    RSS
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  1. Bix5241

    Pursuing legal support

    Bix5241, Mar 21, 2018
    Replies:
    3
    Views:
    103
    docjenser
    Mar 21, 2018
  2. Bart Thatcher

    Can I place the hose run behind a large Retaining wall?

    Bart Thatcher, Feb 11, 2018
    Replies:
    4
    Views:
    121
    Bart Thatcher
    Feb 12, 2018
  3. deglen

    air loops?

    deglen, Jan 24, 2018
    Replies:
    3
    Views:
    123
    docjenser
    Jan 29, 2018
  4. wigaloi

    Is it possible II

    wigaloi, Jan 15, 2018
    Replies:
    7
    Views:
    261
    wigaloi
    Jan 27, 2018
  5. Rogero

    Significant frost heave from horizontal loops

    Rogero, Mar 27, 2017 ... 2
    Replies:
    28
    Views:
    1,710
    moey
    Jan 16, 2018
  6. Jerry Stephenson

    Pond Loop Configuration - How can I find out what the capacity is?

    Jerry Stephenson, Nov 16, 2017
    Replies:
    4
    Views:
    223
    docjenser
    Nov 18, 2017
  7. Jerome Scarpati

    Seeking guidance, reassurance. Horizontal ground loop install

    Jerome Scarpati, Jul 7, 2017 ... 2
    Replies:
    20
    Views:
    1,044
    waterpirate
    Nov 13, 2017
  8. Douglas Nathe

    Do I need to grout my wells?

    Douglas Nathe, Oct 27, 2017
    Replies:
    5
    Views:
    305
    waterpirate
    Nov 5, 2017
  9. GeoDosch

    Ground Loop Warranties

    GeoDosch, Aug 3, 2017 ... 2 3
    Replies:
    46
    Views:
    2,594
    docjenser
    Nov 5, 2017
  10. Rogero

    GeoKoax

    Rogero, Sep 28, 2017
    Replies:
    1
    Views:
    172
    docjenser
    Sep 28, 2017
  11. mrlegoman

    Distance between pumps run in series?

    mrlegoman, Sep 15, 2017
    Replies:
    2
    Views:
    192
    docjenser
    Sep 28, 2017
  12. Caleb10984

    Suggestions for GeoThermal Greenhouse(Corpus Christi, TX)

    Caleb10984, Jul 18, 2017
    Replies:
    0
    Views:
    199
    Caleb10984
    Jul 18, 2017
  13. waterpirate

    question for the engineers

    waterpirate, Feb 28, 2017
    Replies:
    6
    Views:
    402
    docjenser
    Mar 2, 2017
  14. JCMEnergy

    Purge replacement geothermal unit

    JCMEnergy, Jan 9, 2017
    Replies:
    1
    Views:
    342
    urthbuoy
    Jan 9, 2017
  15. Hoosier1

    Distance from house to loop field

    Hoosier1, Dec 30, 2016
    Replies:
    8
    Views:
    612
    docjenser
    Jan 3, 2017
  16. roders89

    drilling with air

    roders89, Dec 17, 2016
    Replies:
    1
    Views:
    313
    waterpirate
    Dec 18, 2016
  17. milkweed

    methanol properties in calculations

    milkweed, Mar 9, 2016
    Replies:
    14
    Views:
    1,681
    Rogerthat
    Nov 7, 2016
  18. wigaloi

    Is it possible...

    wigaloi, Aug 13, 2012 ... 2 3 4
    Replies:
    70
    Views:
    10,501
    engineer
    Aug 30, 2016
  19. richard kellogg

    EWT for vertical loop seasonal variation

    richard kellogg, Aug 25, 2016
    Replies:
    17
    Views:
    1,192
    docjenser
    Aug 27, 2016
  20. Brent Brod

    Ground loops with no heat pump

    Brent Brod, Aug 18, 2016
    Replies:
    10
    Views:
    919
    engineer
    Aug 22, 2016
Showing threads 1 to 20 of 106

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