General Discussions

General geothermal heat pump discussions.

Page 1 of 136
Sort by:
Title Start Date ↓
Replies Views
Last Message
  1. GEO
    Sticky

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

    GEO, Jan 8, 2015
    Replies:
    8
    Views:
    41,948
    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:
    47,019
    Mark Custis
    Nov 10, 2014
  3. LIgeohome

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

    LIgeohome, Jan 12, 2022
    Replies:
    2
    Views:
    859
    geoxne
    Jan 15, 2022 at 8:37 AM
  4. BobCurtis

    Michigan did my neighbor get a bad install?

    BobCurtis, Dec 22, 2021
    Replies:
    1
    Views:
    3,794
    SShaw
    Dec 22, 2021
  5. xSpecBx

    Connecticut Backup Power

    xSpecBx, Nov 21, 2021
    Replies:
    6
    Views:
    5,529
    xSpecBx
    Dec 6, 2021
  6. xSpecBx

    Connecticut Zone Control

    xSpecBx, Nov 14, 2021
    Replies:
    5
    Views:
    3,724
    xSpecBx
    Nov 24, 2021
  7. elkjunkie

    Off-grid and gshp brainstorming

    elkjunkie, Nov 11, 2021
    Replies:
    5
    Views:
    8,344
    xSpecBx
    Dec 8, 2021
  8. PAhome

    DX Earth Taps

    PAhome, Oct 21, 2021
    Replies:
    1
    Views:
    4,618
    ChrisJ
    Oct 21, 2021
  9. rrmadore

    Replacing well pump & drive for open loop

    rrmadore, Oct 5, 2021
    Replies:
    0
    Views:
    6,857
    rrmadore
    Oct 5, 2021
  10. Arl Temp Exchange

    Virginia CM Trilogy 45 Q Mode - updated iGate 2.0 and thermostat?

    Arl Temp Exchange, Sep 28, 2021
    Replies:
    0
    Views:
    4,955
    Arl Temp Exchange
    Sep 28, 2021
  11. Poiuyt350

    Windup control?

    Poiuyt350, Sep 15, 2021
    Replies:
    0
    Views:
    4,873
    Poiuyt350
    Sep 15, 2021
  12. Neil Heuer

    New to me Home with 2 - 5 series waterfurnaces- figuring stuff out

    Neil Heuer, Aug 20, 2021 ... 2
    Replies:
    21
    Views:
    10,267
    Neil Heuer
    Aug 29, 2021
  13. IsItForMe

    New construction in Buffalo area - trying to make smart decision

    IsItForMe, Jul 27, 2021
    Replies:
    1
    Views:
    6,091
    bpsmicro
    Jul 28, 2021
  14. Teddyo1971

    Desuperheater Installation Question

    Teddyo1971, Jun 17, 2021
    Replies:
    5
    Views:
    4,925
    SShaw
    Jun 18, 2021
  15. fastline

    Small ductless geothermal units? Mini split

    fastline, Jun 16, 2021
    Replies:
    0
    Views:
    3,517
    fastline
    Jun 16, 2021
  16. tommytx

    Virginia Do Mfgrs normally recommend parallel or series water hookup for 2 water cooled?

    tommytx, Jun 12, 2021
    Replies:
    3
    Views:
    3,492
    SShaw
    Jun 15, 2021
  17. PatD

    Replacing hot water heater and storage; purging air

    PatD, Jun 10, 2021
    Replies:
    2
    Views:
    3,451
    PatD
    Jun 12, 2021
  18. RunTime

    Illinois WF 7 split retrofit install considerations

    RunTime, Jun 3, 2021
    Replies:
    3
    Views:
    3,697
    SShaw
    Jun 3, 2021
  19. RonL

    Variable speed fan and unit cycle time

    RonL, May 20, 2021
    Replies:
    13
    Views:
    3,865
    RonL
    May 21, 2021
  20. RonL

    Open loop wellpump cycle time

    RonL, Apr 28, 2021
    Replies:
    1
    Views:
    3,919
    SShaw
    Apr 28, 2021
  21. Karla Glidden

    Antifreeze Question

    Karla Glidden, Apr 25, 2021
    Replies:
    5
    Views:
    4,052
    gsmith22
    Apr 27, 2021
  22. RonL

    Question on Running Amps

    RonL, Apr 23, 2021
    Replies:
    2
    Views:
    3,586
    RonL
    Apr 24, 2021
Showing threads 1 to 20 of 2,719

Thread Display Options

Loading...
Page 1 of 136