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Lennox XC21 Cooling Fan Blade
The fan blade for the outdoor portion of a split system is dutied with scattering all the heat that is released. Most blades are built from heavy duty metal, but they can fail over time for reasons involving humans, animals or even nature itself.
Major indications of a weak cooling fan blade
- The whole blade is way out of balance as it spins as the system instructed
- The fins of the blade appears to be rusted or dented from the outside elements
- Fine edges of the fins are jagged or damaged at all
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