International Comfort Products NAC042GKA1 Cooling Fan Blade
The blade attached to the fan motor on the condenser has a main function of scattering all the heat that the system releases. Most blades are built from heavy duty metal, but they can get damaged easily for a wide variety of reasons.
Subtle hints the blade needs to be replaced
- The fins looks rusty and maybe dented due to being exposed to the elements of nature
- The edges are jagged or somehow damaged due to being outdoors
- The whole blade wobbles as it gets turned round and round
Feel free to download your manual for help.