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Heat Controller SMA 12 Blower Wheel
The primary blower wheel is attached to the blower motor and is used in order to generate airflow throughout all the ductwork of a home. It is sometimes called a squirrel cage because of the obvious alikeness of a large hamster wheel. Regardless of what you call it, it is still a crucial device of any HVAC system that needs proper air circulation.
Clues blower wheel assembly is not going to last much longer
- If any of the fins has been bent and it seems out of balance
- A scraping sound heard as the blower begins
- You may sense less than usual air going through the vents
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Before buying or purchasing a new Heat Controller SMA 12 replacement part, do your due diligence and make sure of the model number and also make a visual inspection in order to be sure the proper replacement blower wheel is being ordered. There is no rule that says you have to install the part by yourself. Find a professional in your community to pay to install it for you.
Feel free to download your manual for help.
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