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Lennox 42W43 Blower Wheel
A blower wheel is finned and is used in order to produce a steady airflow through all the ductwork of a home. You may also see it named a squirrel cage because of the obvious alikeness of a rather large hamster wheel. However you decide to name it, it is a very vital piece of equipment that is needed for proper airflow.
Symptoms of a weak blower wheel
- If any part of the wheel has been malformed and it does not spin correctly
- A weird sound heard when the system ramps up
- You notice less than usual air going through the ducts
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Before buying or ordering any Lennox 42W43 part do your best and double check the correct model as well as make a visual inspection so that you are positive that the proper replacement blower wheel is being ordered. You do not have to install the replacement part alone. Search for a pro in your community to hire and install the part for you.
Feel free to download your manual for help.
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