General Discussions

General geothermal heat pump discussions.

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  1. GEO
    Sticky

    New Study on Geothermal Heat Pumps vs. Variable Refrigerant Flow Heating and Cooling

    GEO, Jan 8, 2015
    Replies:
    8
    Views:
    54,539
    AMI Contracting
    Apr 16, 2016
  2. blc2290
    Sticky

    Using a geothermal heat pump system during house or building construction

    blc2290, May 3, 2010
    Replies:
    16
    Views:
    58,753
    Mark Custis
    Nov 10, 2014
  3. Don Wiss

    Efficiency of vertical pipes in high water table

    Don Wiss, Nov 14, 2022
    Replies:
    1
    Views:
    348
    gsmith22
    Nov 16, 2022
  4. BobCurtis

    Michigan Water filtration for open loop

    BobCurtis, Oct 17, 2022
    Replies:
    2
    Views:
    710
    BobCurtis
    Oct 19, 2022
  5. blakej

    Waterfurnace air handler replacement cost?

    blakej, Sep 26, 2022
    Replies:
    0
    Views:
    697
    blakej
    Sep 26, 2022
  6. Greenhorn

    Open loop well geo water temperature questions.

    Greenhorn, Jul 29, 2022
    Replies:
    0
    Views:
    1,381
    Greenhorn
    Jul 29, 2022
  7. BentNotBroke

    Depth of feed lines for vertical loops

    BentNotBroke, Jul 24, 2022
    Replies:
    0
    Views:
    1,235
    BentNotBroke
    Jul 24, 2022
  8. csmeutah

    buffer tank cooling temperatures

    csmeutah, Jul 7, 2022
    Replies:
    2
    Views:
    1,531
    csmeutah
    Jul 9, 2022
  9. BobCurtis

    Michigan question for installers

    BobCurtis, Jun 11, 2022
    Replies:
    8
    Views:
    2,226
    SShaw
    Jun 14, 2022
  10. Jderm

    PVC Sleeve for HDPE pipe

    Jderm, Apr 24, 2022
    Replies:
    1
    Views:
    2,929
    Deuce
    Apr 24, 2022
  11. Jderm

    New York Sanity check on system design

    Jderm, Apr 19, 2022
    Replies:
    3
    Views:
    3,107
    Jderm
    Apr 22, 2022
  12. Bobby Mac

    Combine systems in house

    Bobby Mac, Apr 12, 2022
    Replies:
    0
    Views:
    2,935
    Bobby Mac
    Apr 12, 2022
  13. Neokane

    Iowa WF Series 7 - HWG usage and efficiency

    Neokane, Feb 18, 2022
    Replies:
    13
    Views:
    7,818
    gsmith22
    Feb 23, 2022
  14. Dr. Z.

    Another Post on Geothermal Efficient Temperature Settings

    Dr. Z., Feb 8, 2022
    Replies:
    3
    Views:
    5,624
    bpsmicro
    Feb 9, 2022
  15. Interested1204

    Carrier Staging Question

    Interested1204, Feb 5, 2022
    Replies:
    4
    Views:
    8,042
    Interested1204
    Feb 27, 2022
  16. Dr. Z.

    Arizona Ecobee and WaterFurnace Configurations?

    Dr. Z., Feb 3, 2022
    Replies:
    4
    Views:
    4,812
    urthbuoy
    Jul 1, 2022
  17. BlueWRXPride

    89 degree air - hot enough?

    BlueWRXPride, Jan 30, 2022
    Replies:
    14
    Views:
    5,032
    BlueWRXPride
    Feb 5, 2022
  18. Interested1204

    Insulate or no?

    Interested1204, Jan 21, 2022
    Replies:
    6
    Views:
    6,502
    xSpecBx
    Feb 8, 2022
  19. LIgeohome

    How important is it to run both heating and cooling over the year for system efficiency?

    LIgeohome, Jan 12, 2022
    Replies:
    2
    Views:
    5,646
    geoxne
    Jan 15, 2022
  20. BobCurtis

    Michigan did my neighbor get a bad install?

    BobCurtis, Dec 22, 2021
    Replies:
    1
    Views:
    7,960
    SShaw
    Dec 22, 2021
  21. xSpecBx

    Connecticut Backup Power

    xSpecBx, Nov 21, 2021
    Replies:
    6
    Views:
    9,137
    xSpecBx
    Dec 6, 2021
  22. xSpecBx

    Connecticut Zone Control

    xSpecBx, Nov 14, 2021
    Replies:
    5
    Views:
    7,404
    xSpecBx
    Nov 24, 2021
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