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-   -   Blower motor won't shut off on bryant (https://www.askmehelpdesk.com/showthread.php?t=418462)

  • Nov 22, 2009, 08:15 PM
    tman1
    Blower motor won't shut off on bryant
    Have a bryant furnace 20+ yrs old blower motor won't shut off even after desired temp. is achieved. New thermostat.
  • Nov 22, 2009, 09:37 PM
    hvac1000
    At the furnace remove the green wire on the G terminal. If the fan turns off when the heat cycle is finished then it is a thermostat wiring problem. NOTE also make sure the new thermostat is not set to fan on but to fan automatic.
  • Nov 22, 2009, 11:11 PM
    tman1
    Quote:
    Originally Posted by hvac1000 View Post
    At the furnace remove the green wire on the G terminal. If the fan turns off when the heat cycle is finished then it is a thermostat wiring problem. NOTE also make sure the new thermostat is not set to fan on but to fan automatic.
    Ty for advice checked setting on thermo. And did as advised but no luck
  • Nov 22, 2009, 11:49 PM
    hvac1000
    Then the fan/limit control is defective or the fan relay is stuck/defective.
  • Nov 23, 2009, 03:51 AM
    KC13
    2 Attachment(s)
    Model #? If the unit doesn't have one of these, the circuit board is the problem.
  • Nov 24, 2009, 04:00 PM
    tman1

    It was the circuit board Thanks to both of you for your time and suggestions

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