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Whirlpool 3PACH21DD0 Fan Blade
The fan blade generates the stream of air to and from the main wall unit. The fan blade also draws air inside of the unit which contributes to making the whole system safe from overheating while turned on.
Some clues your fan blade is dying
- Blade in the unit makes a disturbing sound when you start it up
- The wall unit does not blow enough air in order to change the temperature
- The main fan blade appears bent or beat up and in sad shape
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