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Whirlpool CAH12W04 Fan Blade
The interior fan blade generates the flow of air that was heated or cooled by the wall unit. The blade also helps out with making the unit from overheating while it is turned on.
What symptoms are present when the circulating fan blade has to be replaced?
- The main fan blade looks ruined or maybe broken and unusable
- The unit blade generates a very unhealthy sound while blowing air
- The fan in the wall unit has problems as it tries to produce a good enough airflow in order to achieve the proper temperature
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