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SPT WA-7500M Blower Wheel
A blower wheel usually has fins all around it and it is used to provide forced air through an entire home. Some people call it a squirrel cage due to its likeness to that of a pet hamster wheel. Whatever you decide to call it, it is still a very necessary part of any heating or cooling systems that requires proper air pressure within the ductwork.
Signs of a laboring blower wheel assembly
- A rattling sound can be heard when the system starts
- Noticeably less airflow making its way through the vents
- If a part of the cage has been malformed and it causes a lot of vibration
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