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Lennox CB30M-21 Blower Motor
The blower motor in the Lennox CB30M-21 is an important part of the blower which is in charge of providing air to the room or house. The main blower motor is an integral part of the whole house HVAC system and carries out an essential duty in circulation of air.
Clues that the motor on the blower is going to die and should be fixed sooner rather than later
- Your blower creates a terrible screeching sound when the blower is starting its cycle or while the system is currently running.
- When the start sequence is initiated a circuit is blown, halting the system because the blower motor shorted everything out.
- The blower cannot force any normal amount of airflow through the vents.
- Air circulation starts sporadically and then ends suddenly before the thermostat temp setting has been reached.
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If you are going to be buying or ordering a replacement blower motor for your Lennox CB30M-21, do your due diligence and cross-check the model number as well as make a visual comparison in order to be sure the correct replacement blower motor is being ordered. If you are not sure about installing the new blower motor on your own then it would be in your best interest to contact a professional to do the work for you.
Feel free to download your manual for help.
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