Bryant Furnace Blower Motor Not Working

But the motor does not run the motor may be burned out.

Bryant furnace blower motor not working.

Check the furnace flame for a complete blue color. Care guides literature parts miscellaneous parts motor parts paint parts panel parts. 2 turn fan control to fan on mode. Any yellow red or orange indicates dust and dirt buildup on the burner.

One of the most common problems with furnace fans is a bad blower relay. It does sound like your blower motor is out but lets try a few things. The first thing to do is check the relay or voltage from the board. Inspect the heat exchanger for cracks which can cause a safety hazard.

2 possible causes and potential solutions. If the blower motor is burned out replace it. Ensure that the blower motor in your furnace is running. This is most of the time a slower speed and may work.

First make sure that power is getting to the motor. If there is a battery check if it is working properly. If the blower motor hums check the blower fan to ensure that it spins freely. If power is getting to the blower motor.

Test to make sure you are getting 24 to 28 volts ac between the g green and c com terminals on you fan center or control board. If no voltage is recorded you will have to replace the board or the relay. Be sure that you have changed your filter in the furnace recently. This is another common reason behind faulty blower fans.

1 let cool for a few hours retest. Furnace blower runs all the time. If you aren t getting 24 volts between g and c then you might have a thermostat problem a thermostat wire problem or the low voltage fuse on the control board might be blown. Check that the circuit breaker to your furnace is not off but also understand that it is not uncommon for your blower motor the fan to have a separate circuit breaker so check this as well.

If the thermostat is in the cool position the furnace blower should be running if not check to make sure the on off switch at the furnace is in the on position. Next go to your furnace and check on the furnace itself and surrounding walls for another on off switch or circuit breaker and ensure that it is on as well.