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Carrier FC4B Blower Motor
The blower motor in the Carrier FC4B is the main device for providing all the air to all the rooms in the home. The main blower motor is a central component of an indoor system and carries out a seemingly fundamental job that delivers the circulation of air needed for heating or cooling a room or dwelling.
Red flags that your main air circulation motor is not going to last and will have to be replaced shortly
- the air handler blower motor starts occasionally and then ends suddenly so as to cause incomplete heating or cooling.
- When the system is started the electrical circuit blows, quickly halting the HVAC system due to the blower motor shorting out the electrical circuit.
- The blower motor makes a grating sound while starting up or while stopping.
- The blower has difficulty creating any normal amount of airflow through the vents.
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