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Samsung AVMBH020CA0 Blower Wheel
The main blower wheel has fins for maximum air force and is spun around by a motor to generate airflow throughout all the ducts. It is occasionally called a squirrel cage due to the clear similarity of an oversized hamster running wheel. Whatever you want to call it, it is a very vital aspect that is essential for proper air pressure within the ductwork.
Major signs that the main blower wheel needs to be replaced
- You may sense lower than normal air flow in the house
- If any of the fins has broken off and it seems out of balance
- A scraping sound is heard as the HVAC begins
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