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Lennox XC21-060 Cooling Fan Blade
The ever-important fan blade for the main outdoor unit is directly in charge of dissipating all the heat that is released by the compressor. These fan blades need to withstand a lot by being outdoors and they can fail over time for whatever reason.
Signals of a failing Lennox fan blade
- It looks wobbly as it is spun around
- Fine edges of the fins are chipped or somehow damaged due to being outdoors
- The blade appears corroded or worn from being out in the weather
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