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. paullyn59

    Ontario New thermostat - stage 3 register temp too low

    paullyn59, Feb 8, 2019
    Replies:
    4
    Views:
    1,169
    paullyn59
    Feb 11, 2019
  2. mrpac

    Ontario Climatemaster Series 5 E4 Fault

    mrpac, Mar 11, 2023
    Replies:
    3
    Views:
    1,017
    mrpac
    Mar 21, 2023
  3. bill41

    Ontario desuperheater pump feed - AC or DC

    bill41, Apr 21, 2017
    Replies:
    2
    Views:
    997
    bill41
    Apr 25, 2017
  4. amarek

    Ontario sink holes

    amarek, Jul 8, 2019
    Replies:
    0
    Views:
    985
    amarek
    Jul 8, 2019
  5. mrpac

    Ontario Flow Center Pump Blockoff plate

    mrpac, Mar 24, 2023
    Replies:
    2
    Views:
    953
    mrpac
    Mar 25, 2023
  6. project_x

    Ontario Comfortaire HEV....set default rpm

    project_x, Jun 6, 2018
    Replies:
    1
    Views:
    871
    project_x
    Jun 6, 2018
  7. niall

    Ontario replace air coil or get new unit?

    niall, Jun 19, 2017
    Replies:
    1
    Views:
    808
    docjenser
    Jun 19, 2017
  8. Phobos

    Ontario Climatemaster Tranquility 22 - vFlow valve configuration

    Phobos, Sep 26, 2018
    Replies:
    0
    Views:
    629
    Phobos
    Sep 26, 2018
  9. project_x

    Ontario Comfortaire HEV....set default rpm

    project_x, Jun 6, 2018
    Replies:
    0
    Views:
    541
    project_x
    Jun 6, 2018
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