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:
    53,571
    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:
    57,997
    Mark Custis
    Nov 10, 2014
  3. blakej

    Waterfurnace air handler replacement cost?

    blakej, Sep 26, 2022
    Replies:
    0
    Views:
    112
    blakej
    Sep 26, 2022
  4. Greenhorn

    Open loop well geo water temperature questions.

    Greenhorn, Jul 29, 2022
    Replies:
    0
    Views:
    922
    Greenhorn
    Jul 29, 2022
  5. BentNotBroke

    Depth of feed lines for vertical loops

    BentNotBroke, Jul 24, 2022
    Replies:
    0
    Views:
    732
    BentNotBroke
    Jul 24, 2022
  6. csmeutah

    buffer tank cooling temperatures

    csmeutah, Jul 7, 2022
    Replies:
    2
    Views:
    1,037
    csmeutah
    Jul 9, 2022
  7. Dr. Z.

    Arizona Ecobee and WaterFurnace Configurations?

    Dr. Z., Feb 3, 2022
    Replies:
    4
    Views:
    4,237
    urthbuoy
    Jul 1, 2022
  8. BobCurtis

    Michigan question for installers

    BobCurtis, Jun 11, 2022
    Replies:
    8
    Views:
    1,691
    SShaw
    Jun 14, 2022
  9. SolarPower

    I am doing a DIY system install

    SolarPower, Nov 25, 2018 ... 4 5 6
    Replies:
    106
    Views:
    33,151
    SolarPower
    Jun 6, 2022
  10. Jderm

    PVC Sleeve for HDPE pipe

    Jderm, Apr 24, 2022
    Replies:
    1
    Views:
    2,411
    Deuce
    Apr 24, 2022
  11. Jderm

    New York Sanity check on system design

    Jderm, Apr 19, 2022
    Replies:
    3
    Views:
    2,627
    Jderm
    Apr 22, 2022
  12. Bobby Mac

    Combine systems in house

    Bobby Mac, Apr 12, 2022
    Replies:
    0
    Views:
    2,434
    Bobby Mac
    Apr 12, 2022
  13. Hitch

    WaterFurnace Evaporator Coil Failure

    Hitch, Jan 21, 2013 ... 2
    Replies:
    23
    Views:
    23,023
    SShaw
    Mar 30, 2022
  14. Interested1204

    Carrier Staging Question

    Interested1204, Feb 5, 2022
    Replies:
    4
    Views:
    7,547
    Interested1204
    Feb 27, 2022
  15. Neokane

    Iowa WF Series 7 - HWG usage and efficiency

    Neokane, Feb 18, 2022
    Replies:
    13
    Views:
    7,249
    gsmith22
    Feb 23, 2022
  16. Dr. Z.

    Another Post on Geothermal Efficient Temperature Settings

    Dr. Z., Feb 8, 2022
    Replies:
    3
    Views:
    5,120
    bpsmicro
    Feb 9, 2022
  17. Interested1204

    Insulate or no?

    Interested1204, Jan 21, 2022
    Replies:
    6
    Views:
    6,002
    xSpecBx
    Feb 8, 2022
  18. BlueWRXPride

    89 degree air - hot enough?

    BlueWRXPride, Jan 30, 2022
    Replies:
    14
    Views:
    4,458
    BlueWRXPride
    Feb 5, 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:
    5,135
    geoxne
    Jan 15, 2022
  20. BobCurtis

    Michigan did my neighbor get a bad install?

    BobCurtis, Dec 22, 2021
    Replies:
    1
    Views:
    7,426
    SShaw
    Dec 22, 2021
  21. elkjunkie

    Off-grid and gshp brainstorming

    elkjunkie, Nov 11, 2021
    Replies:
    5
    Views:
    11,900
    xSpecBx
    Dec 8, 2021
  22. xSpecBx

    Connecticut Backup Power

    xSpecBx, Nov 21, 2021
    Replies:
    6
    Views:
    9,009
    xSpecBx
    Dec 6, 2021
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