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Lennox CB27UH-036 Cooling Fan Blade
The blade attached to the fan motor for the outdoor portion of a split system is dutied with dispersing all the heat that is released. Even the most well-built blade is vulnerable outside, they may break from time to time for reasons too many to mention.
Major signs to watch for in a bad fan blade
- The blade is out of balance as it begins spinning outdoors
- Blade looks corroded and worn through from being outdoors
- The edges are marred or beat up in some way
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