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. AMI Contracting
    Locked Sticky

    Geothermal heat pump system troubleshooting checklist

    AMI Contracting, Apr 2, 2010
    Replies:
    1
    Views:
    52,600
    Forum Admin
    Apr 2, 2010
  2. Burnhaven

    Washington Bosch Geo unit compressor overheating

    Burnhaven, Apr 6, 2023
    Replies:
    1
    Views:
    286
    Burnhaven
    Apr 6, 2023
  3. Pump>Dump

    Missouri Dehumidification Does Not Work

    Pump>Dump, Apr 12, 2023
    Replies:
    1
    Views:
    368
    Frank S
    May 31, 2023 at 12:40 PM
  4. CommanderDave

    Iowa Stage 1 Cold Air

    CommanderDave, Mar 18, 2023
    Replies:
    3
    Views:
    437
    CommanderDave
    Mar 22, 2023
  5. parrisjr

    South Carolina EEV Board Failure

    parrisjr, Mar 23, 2023
    Replies:
    1
    Views:
    448
    parrisjr
    Apr 7, 2023
  6. mrpac

    Ontario Flow Center Pump Blockoff plate

    mrpac, Mar 24, 2023
    Replies:
    2
    Views:
    454
    mrpac
    Mar 25, 2023
  7. mrpac

    Ontario Climatemaster Series 5 E4 Fault

    mrpac, Mar 11, 2023
    Replies:
    3
    Views:
    485
    mrpac
    Mar 21, 2023
  8. Mgntwo

    Maryland Geocomfort cooking issue

    Mgntwo, Jun 1, 2018
    Replies:
    0
    Views:
    497
    Mgntwo
    Jun 1, 2018
  9. project_x

    Ontario Comfortaire HEV....set default rpm

    project_x, Jun 6, 2018
    Replies:
    0
    Views:
    515
    project_x
    Jun 6, 2018
  10. Thetickthetick

    New Jersey Seems like a low flow issue?

    Thetickthetick, Feb 5, 2023
    Replies:
    0
    Views:
    522
    Thetickthetick
    Feb 5, 2023
  11. seandarcy

    Pennsylvania filters for WF Legend 070

    seandarcy, Dec 2, 2018
    Replies:
    1
    Views:
    540
    mtrentw
    Dec 2, 2018
  12. Thetickthetick

    New Jersey Return pipe clog, any ideas?

    Thetickthetick, Feb 17, 2023
    Replies:
    1
    Views:
    546
    gsmith22
    Feb 20, 2023
  13. Bill T

    Minnesota WF Envision - comfort alert 3 & Eventual lockout

    Bill T, Oct 13, 2018
    Replies:
    0
    Views:
    549
    Bill T
    Oct 13, 2018
  14. Jamesck

    West Virginia Condensation

    Jamesck, Feb 28, 2020
    Replies:
    0
    Views:
    551
    Jamesck
    Feb 28, 2020
  15. Old Bulldog

    Iowa Thermostat replacement

    Old Bulldog, Jul 31, 2018
    Replies:
    0
    Views:
    559
    Old Bulldog
    Jul 31, 2018
  16. Deuce

    Virginia Unit return filters

    Deuce, Dec 3, 2018
    Replies:
    1
    Views:
    560
    nc73
    Dec 4, 2018
  17. s219

    Virginia Climatemaster ACDU02/DXM2 fault history date/time

    s219, May 19, 2018
    Replies:
    0
    Views:
    561
    s219
    May 19, 2018
  18. Pbman

    New York Geo with bad water help needed

    Pbman, Jun 18, 2018
    Replies:
    0
    Views:
    588
    Pbman
    Jun 18, 2018
  19. cweinhofer

    Pennsylvania Ideal Cycle Length

    cweinhofer, Feb 14, 2023
    Replies:
    2
    Views:
    590
    cweinhofer
    Feb 23, 2023
  20. Marty G

    North Carolina noise from supply openings

    Marty G, Sep 21, 2018
    Replies:
    0
    Views:
    594
    Marty G
    Sep 21, 2018
  21. Drew k fossen

    Ohio Cph problem with Honeywell Prestige SD

    Drew k fossen, Nov 27, 2018
    Replies:
    0
    Views:
    595
    Drew k fossen
    Nov 27, 2018
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