Vertical and Horizontal Loops

Closed vertical and horizontal loops

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  1. frozen

    Can my geo unit be damaged by frozen loops?

    frozen, Jan 28, 2011
    Replies:
    8
    Views:
    6,585
    AMI Contracting
    Feb 3, 2011
  2. tc_courtco

    Can you use slinky loops under a building?

    tc_courtco, Oct 21, 2014
    Replies:
    6
    Views:
    5,222
    AMI Contracting
    Oct 24, 2014
  3. rlscott

    Casing within casing?

    rlscott, Jun 7, 2013
    Replies:
    4
    Views:
    1,748
    waterpirate
    Jun 9, 2013
  4. Robert Lipton

    Chance of Bedrock being a given depth?

    Robert Lipton, Jul 31, 2017
    Replies:
    4
    Views:
    1,229
    Robert Lipton
    Aug 1, 2017
  5. heatoldhome

    circulator selection

    heatoldhome, Dec 18, 2014 ... 3 4 5
    Replies:
    84
    Views:
    13,801
    heatoldhome
    Feb 9, 2015
  6. Danny313

    Closed Loop Calculation Software Program

    Danny313, Jan 28, 2020
    Replies:
    1
    Views:
    992
    gsmith22
    Jan 28, 2020
  7. jmiley

    Closed loop in under ground stream.

    jmiley, Oct 19, 2013
    Replies:
    12
    Views:
    6,058
    jmiley
    Nov 12, 2013
  8. heatoldhome

    Coaxial Exchanger PSI drop?

    heatoldhome, Jan 1, 2015
    Replies:
    2
    Views:
    1,060
    dgbair
    Jan 2, 2015
  9. us261613s

    Cold 25F EWT

    us261613s, Feb 20, 2011 ... 2
    Replies:
    34
    Views:
    14,364
    dgbair
    Feb 6, 2012
  10. milkweed

    cold rings with socket fusion

    milkweed, Jan 17, 2017
    Replies:
    3
    Views:
    1,307
    waterpirate
    Jan 19, 2017
  11. grein002

    Comments on ground loop specs in quote

    grein002, Sep 1, 2010
    Replies:
    3
    Views:
    3,228
    waterpirate
    Sep 2, 2010
  12. Dave Hermantin

    CSA Supply/Return heat loss requirement calculation

    Dave Hermantin, Mar 3, 2018
    Replies:
    2
    Views:
    1,028
    Dave Hermantin
    Mar 4, 2018
  13. waterpirate

    Diagnostic help please

    waterpirate, Aug 10, 2010
    Replies:
    7
    Views:
    3,637
    waterpirate
    Aug 12, 2010
  14. miller2505

    DIY Manifold

    miller2505, Feb 23, 2011
    Replies:
    7
    Views:
    7,656
    miller2505
    Mar 1, 2011
  15. arkie6

    DIY Vertical Loop - how much rebar to sink pipe

    arkie6, Apr 1, 2015
    Replies:
    15
    Views:
    3,816
    Palace GeoThermal
    Aug 15, 2015
  16. JFLame

    Drilling in Progress, any Concerns?

    JFLame, Dec 18, 2012
    Replies:
    13
    Views:
    3,715
    JFLame
    Dec 19, 2012
  17. Palace GeoThermal

    Drilling In Utah

    Palace GeoThermal, Oct 10, 2010
    Replies:
    7
    Views:
    2,894
    Mantic
    May 27, 2011
  18. Olas

    Earth contact and thermal conductivity

    Olas, May 11, 2017
    Replies:
    5
    Views:
    2,270
    docjenser
    May 18, 2017
  19. Kent Porter

    Elevated horizontal closed loop

    Kent Porter, Mar 2, 2019
    Replies:
    2
    Views:
    842
    Kent Porter
    Mar 3, 2019
  20. Mark Metzler

    Energy released as water freezes

    Mark Metzler, Jan 20, 2015
    Replies:
    14
    Views:
    4,275
    Mark Metzler
    Jan 23, 2015
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