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Whirlpool CAW21D2A1 Fan Blade
The specialized blade helps create a strong flow indoor air that was cooled or heated by your system. The blade also helps out with keeping the heating or cooling system cool while in operation.
Clues to watch for to know your fan blade is dead
- The main fan blade generates a grinding noise while ramping up
- The wall unit fan blade is cracked or damaged and in an unhealthy condition
- The main wall unit can not blow a large amount of air to make any difference in the room
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