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Carrier 38EZG042 Blower Wheel
The primary blower wheel is a finned wheel that is used to produce an airflow throughout an entire house. You may also see it named a squirrel cage due to a funny alikeness of an oversized wheel a hamster might run on. No matter what you call it, it is a very vital piece of equipment that is necessary for proper air pressure within the ductwork.
Signs of an unhealthy blower wheel assembly
- A rattling sound is heard as the motor ramps up
- If a part of the cage has been dented and looks unbalanced when it spins
- You notice less flow of air from the system
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