Vertical and Horizontal Loops

Closed vertical and horizontal loops

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  1. milkweed

    horizontal loop depth question

    milkweed, Feb 17, 2016 ... 2 3
    Replies:
    52
    Views:
    40,831
    David Knowlton
    Oct 16, 2016
  2. Tamar

    "Shallow rock" affects vertical loop's capacity to heat?

    Tamar, Dec 12, 2013 ... 8 9 10
    Replies:
    184
    Views:
    35,813
    richard kellogg
    Aug 20, 2016
  3. LeakingLoop

    Help, leaking horizontal loop, what do I do?

    LeakingLoop, Dec 10, 2010 ... 2
    Replies:
    23
    Views:
    33,175
    Steputt
    Mar 19, 2017
  4. ClarkT

    Methanol or Glycol

    ClarkT, May 19, 2011 ... 2
    Replies:
    20
    Views:
    24,263
    Mark Custis
    Aug 7, 2012
  5. TXSolarGeoPro

    Horizontal directional boring

    TXSolarGeoPro, Apr 5, 2010
    Replies:
    15
    Views:
    22,137
    GCI
    Jul 11, 2011
  6. Ranger518

    Best type of horizontal loop to install

    Ranger518, Jan 27, 2013 ... 2 3
    Replies:
    48
    Views:
    21,505
    Mark Custis
    Mar 7, 2013
  7. freestyle35

    Vertical loop depth requirement for GSHP

    freestyle35, May 24, 2011
    Replies:
    12
    Views:
    19,622
    gsmith22
    Jun 13, 2022
  8. DavidCraig

    Pipe spacing from Vertical loop

    DavidCraig, Jul 23, 2012 ... 2 3
    Replies:
    41
    Views:
    18,657
    docjenser
    Dec 30, 2013
  9. milkweed

    pressure in closed loop systems

    milkweed, Mar 4, 2016
    Replies:
    14
    Views:
    18,157
    urthbuoy
    Jun 7, 2016
  10. DavidCraig

    Pressure Testing Closed Loops

    DavidCraig, Sep 7, 2012 ... 2
    Replies:
    28
    Views:
    14,670
    DavidCraig
    Oct 13, 2012
  11. us261613s

    Cold 25F EWT

    us261613s, Feb 20, 2011 ... 2
    Replies:
    34
    Views:
    14,660
    dgbair
    Feb 6, 2012
  12. heatoldhome

    circulator selection

    heatoldhome, Dec 18, 2014 ... 3 4 5
    Replies:
    84
    Views:
    14,346
    heatoldhome
    Feb 9, 2015
  13. youngy32

    Vertical loop depth calculation

    youngy32, Oct 9, 2010
    Replies:
    12
    Views:
    13,696
    Drew
    Dec 7, 2010
  14. Bill Davis

    3/4" to 1 1/4"

    Bill Davis, Dec 4, 2011 ... 2
    Replies:
    36
    Views:
    13,151
    urthbuoy
    Jan 20, 2017
  15. waterpirate

    Rehau RAUPEX PEXa RAUGEO Ground Loop System

    waterpirate, Aug 3, 2010 ... 2
    Replies:
    22
    Views:
    11,942
    Mark Custis
    Jul 29, 2011
  16. TowPro

    vertical loop opnions wanted.

    TowPro, Feb 20, 2013 ... 2 3
    Replies:
    45
    Views:
    10,225
    docjenser
    Apr 9, 2013
  17. Lah72

    Typical Antifreeze Used in Closed Loop

    Lah72, Oct 13, 2017
    Replies:
    6
    Views:
    10,078
    waterpirate
    Oct 26, 2017
  18. Laura

    Leaky closed horizontal loop?

    Laura, Aug 30, 2012
    Replies:
    18
    Views:
    10,042
    docjenser
    Aug 25, 2017
  19. nlocal

    A few questions about a Horizontal Slinky Design

    nlocal, Oct 9, 2012
    Replies:
    15
    Views:
    9,599
    docjenser
    Oct 29, 2012
  20. aaMA

    Horizontal Loop Field - Advice Requested - Southeastern MA

    aaMA, Jun 29, 2020 ... 2 3 4
    Replies:
    67
    Views:
    9,456
    aaMA
    Aug 7, 2020
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