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Lennox XC21 Blower Motor
The circulation blower motor is the main component for providing heated or cooled air to the room or house. The main blower motor is a crucial device as it relates to the whole house HVAC system and carries out a necessary role in circulation of air.
Warnings that your main air circulation motor probably faulty and should be fixed sooner rather than later
- Your blower creates a horrible grinding sound when the system is starting or when the system is finishing.
- Your blower has a lot of difficulty forcing even a tiny amount of air through the entire house.
- The blower motor starts sometimes and stops regularly before the thermostat temp setting has been reached.
- When the system is initiated the electrical circuit is quickly blown, suddenly halting the unit due to the blower motor shorting out the electrical circuit.
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