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Nordyne MS3BA048KA Blower Wheel
The primary blower wheel usually has fins all around it and it is spun around by a motor to produce an airflow throughout a dwelling. It is sometimes referred to as a squirrel cage due to the partial alikeness of a rather large hamster wheel. Whatever you want to call it, it is still a crucial piece of equipment of any HVAC system that needs proper air pressure within the ductwork.
Major warnings that the main blower wheel is in dire straights
- If a piece of the cage has been twisted and it spins lopsided
- You observe a lot less flow of air
- A clanking sound is audible as your blower begins
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