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. nightowl

    Ohio Filters

    nightowl, Oct 18, 2021
    Replies:
    2
    Views:
    657
    bpsmicro
    Oct 22, 2021
  2. nightowl

    Ohio Merv 11 or 13 Filter

    nightowl, Feb 20, 2021
    Replies:
    1
    Views:
    3,040
    SShaw
    Feb 26, 2021
  3. Hot-Too Hot

    Ohio 0psi in system...

    Hot-Too Hot, Jul 9, 2020
    Replies:
    0
    Views:
    1,618
    Hot-Too Hot
    Jul 9, 2020
  4. Angie Tullos

    Ohio No water getting thru to desuperheater system

    Angie Tullos, May 13, 2019
    Replies:
    4
    Views:
    1,282
    ChrisJ
    May 14, 2019
  5. Bryan

    Ohio excessive hot water

    Bryan, Mar 11, 2019
    Replies:
    5
    Views:
    1,427
    Bryan
    Mar 15, 2019
  6. jeryb

    Ohio Help identifying an item

    jeryb, Jan 28, 2019
    Replies:
    10
    Views:
    2,087
    jeryb
    Feb 2, 2019
  7. Eric Kurtz

    Ohio Maintenance of closed loop fluid?

    Eric Kurtz, Jan 11, 2019
    Replies:
    3
    Views:
    1,024
    nc73
    Jan 11, 2019
  8. Floyd Otto

    Ohio Geo replacement unit- flow center question

    Floyd Otto, Dec 17, 2018
    Replies:
    2
    Views:
    756
    Floyd Otto
    Dec 17, 2018
  9. Drew k fossen

    Ohio Cph problem with Honeywell Prestige SD

    Drew k fossen, Nov 27, 2018
    Replies:
    0
    Views:
    567
    Drew k fossen
    Nov 27, 2018
  10. don c

    Ohio *** update *** E4- lower pressure / also E2-high pressure

    don c, Nov 17, 2018
    Replies:
    0
    Views:
    654
    don c
    Nov 17, 2018
  11. don c

    Ohio E4- lower pressure / also E2-high pressure

    don c, Nov 11, 2018
    Replies:
    5
    Views:
    2,123
    nc73
    Dec 4, 2018
  12. Tim

    Ohio Waterfurnace Comfort Alert module Code 6

    Tim, Aug 10, 2018
    Replies:
    6
    Views:
    2,265
    Tim
    Sep 30, 2018
  13. Garycs

    Ohio Rust in closed loop

    Garycs, Jun 22, 2018
    Replies:
    5
    Views:
    1,314
    urthbuoy
    Jun 28, 2018
  14. Floyd Otto

    Ohio Honeywell new Tstat behavior

    Floyd Otto, Jan 13, 2018
    Replies:
    0
    Views:
    592
    Floyd Otto
    Jan 13, 2018
  15. Keith Walters

    Ohio extreme loop pressure issues

    Keith Walters, Jan 13, 2018 ... 2
    Replies:
    20
    Views:
    3,163
    Keith Walters
    Jan 15, 2018
  16. Bill Pressler

    Ohio Weak cooling; Stage 2 on all the time

    Bill Pressler, Jun 18, 2017
    Replies:
    2
    Views:
    971
    engineer
    Jun 28, 2017
  17. mciverdoitmyself

    Ohio wiring schematics for logic board wiring diagram rev e 1076-110

    mciverdoitmyself, Mar 27, 2017
    Replies:
    2
    Views:
    1,362
    mrrxtech
    Apr 2, 2017
  18. nightowl

    Ohio Filter change

    nightowl, Dec 28, 2016
    Replies:
    3
    Views:
    1,341
    Stickman
    Dec 31, 2016
  19. mrrxtech

    Ohio Water To Air Geothermal Single Stage With Cold Room Due To Thermostat Location

    mrrxtech, Dec 6, 2016
    Replies:
    0
    Views:
    823
    mrrxtech
    Dec 6, 2016
  20. Smackre

    Ohio Thermostat issues

    Smackre, Sep 27, 2016
    Replies:
    4
    Views:
    1,587
    mrrxtech
    Sep 30, 2016
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