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Lennox G40UH-24A-070 Blower Wheel
A blower wheel is finned and is used as to produce an airflow throughout an entire home. Some people call it a squirrel cage because of the obvious similarity to that of an oversized hamster exercise wheel. However you decide to name it, it is a very vital part that is needed for proper air pressure within the ductwork.
General indicators that your that your blower wheel probably has very little life left
- A rattling sound heard as the blower starts to turn
- If any part of the wheel has been wrecked and seems unbalanced when it turns
- Much less flow of air through the vents
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