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Lennox HP40-024 Blower Wheel
The main blower wheel has fins all around it and is spun around by a motor to provide forced air through a house. Once in a while it is also called a squirrel cage because of its likeness of a rather large hamster wheel. Whatever name you use, it is a very vital part of any heating or cooling systems that requires a good amount of airflow.
What warnings should I watch out for to know if my blower wheel assembly is not working right?
- A thumping noise is heard while system starts
- You find lowered airflow in the home
- If a part of the cage has been damaged and looks unbalanced when it spins
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