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Carrier 45-4SI Cooling Fan Blade
The fan blade for the outdoor portion of a split system has a main function of dissipating all the heat that is released. Although the vast majority of blades are built well, they can break down over time for reasons too many to mention.
Major indications the blade is going out
- It wobbles while it turns around
- Some fins appears to be rusted or worn from taking a beating by the weather
- The edges of the cooling blade are chiseled or flawed due to being outdoors
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