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GE AZ39H12DABM1 Fan Blade
The interior fan blade generates a nice flow of air from your HVAC heating or cooling system. Along with blowing air out, it also takes air in which assists in keeping the main unit safe from overheating while in operation.
Some clues to watch for in a failing primary fan blade
- The wall unit has problems as it tries to blow the correct amount of air as it tries to make the room more comfortable
- The unit blade looks ruined or maybe worn in some way
- The blade creates a whining sound when in use
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