Maintenance and Troubleshooting

Questions about maintaining your geothermal heat pump system? Do you think you have a problem with your system? Help is available here.

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  1. Jamie V.

    Maryland Variable Speed Pump Failure - after 4 yrs

    Jamie V., Mar 27, 2019
    Replies:
    10
    Views:
    7,105
    Jamie V.
    Jul 16, 2021
  2. redneck_savant

    Georgia Think OUTSIDE the box - closed loop in aqueous well

    redneck_savant, May 1, 2016 ... 2
    Replies:
    26
    Views:
    7,096
    mrrxtech
    Jun 9, 2016
  3. Calladrilling

    checking ewt/lwt

    Calladrilling, Dec 28, 2012 ... 2
    Replies:
    21
    Views:
    7,072
    Mark Custis
    Feb 20, 2013
  4. kclaus

    underperforming geo system

    kclaus, Dec 7, 2010 ... 2
    Replies:
    22
    Views:
    6,986
    Palace GeoThermal
    Dec 10, 2010
  5. GoHuskers

    GEO Testing kit

    GoHuskers, Feb 14, 2014
    Replies:
    18
    Views:
    6,974
    SShaw
    Jan 24, 2020
  6. bjl

    Louisiana Humidity! HELP

    bjl, Mar 17, 2016 ... 2
    Replies:
    36
    Views:
    6,968
    RebecaCA
    Jul 6, 2017
  7. llaforest

    New York ClimateMaster TZ22: Systematic LT1 crash on stage 2

    llaforest, Dec 8, 2014 ... 2
    Replies:
    39
    Views:
    6,827
    Mark Custis
    Nov 2, 2015
  8. Geogreen

    WaterFurnace NDV049 questions

    Geogreen, Jan 27, 2011
    Replies:
    11
    Views:
    6,826
    WF_Inc
    Feb 1, 2011
  9. TimF

    New DSH install - pump not moving heated water

    TimF, Oct 5, 2012 ... 2
    Replies:
    20
    Views:
    6,822
    TimF
    Oct 26, 2012
  10. pmnpmn

    Jammed a piece of foam in there.

    pmnpmn, Mar 11, 2014 ... 2
    Replies:
    31
    Views:
    6,816
    AMI Contracting
    Mar 16, 2014
  11. morecode

    What should the delta range be?

    morecode, Nov 1, 2011
    Replies:
    9
    Views:
    6,791
    morecode
    Nov 5, 2011
  12. TimF

    Circulating pump not moving water to air handler

    TimF, Nov 5, 2013
    Replies:
    11
    Views:
    6,746
    mtrentw
    Nov 7, 2013
  13. eaerhard

    Ohio How can you tell it is running in stage 2?

    eaerhard, Jan 13, 2016 ... 2
    Replies:
    24
    Views:
    6,705
    mrrxtech
    Feb 29, 2016
  14. Jamesck

    Desuperheater Performance

    Jamesck, Feb 17, 2012 ... 2
    Replies:
    32
    Views:
    6,687
    James F
    Dec 12, 2018
  15. Graham C

    Connecticut WF7 and dead AWL

    Graham C, Aug 3, 2021
    Replies:
    7
    Views:
    6,686
    SShaw
    Aug 17, 2021
  16. mrrxtech

    Ohio Carrier 2 Stage 3 Ton Unit - Open Loop, CXM Trouble Code 4 - FP-1 Low Temp Coax (Water Side Freon Be

    mrrxtech, Feb 22, 2016 ... 2
    Replies:
    30
    Views:
    6,639
    Mark Custis
    Mar 7, 2016
  17. geome

    Dust buildup on auxiliary heat coils

    geome, Dec 29, 2010
    Replies:
    9
    Views:
    6,612
    Mark Custis
    Dec 30, 2010
  18. bjb1313

    One year old Climate Master

    bjb1313, Nov 17, 2011
    Replies:
    17
    Views:
    6,587
    ACES-Energy
    Dec 29, 2012
  19. david3394

    Help guys, with backflushing

    david3394, Feb 24, 2011
    Replies:
    12
    Views:
    6,585
    AMI Contracting
    Mar 9, 2011
  20. Henningfeld

    GeoComfort GXT Series Not Cooling

    Henningfeld, Jul 27, 2014
    Replies:
    8
    Views:
    6,447
    geoxne
    Aug 5, 2014
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