In the Southwest virtually all 120 volt air handlers are plug and cord connected. For years we installed one of these:
![[Linked Image from i39.photobucket.com]](https://i39.photobucket.com/albums/e184/bossmonkie/Fused_zps9d27a9be.jpg)
With all the newer units having built in motor overload protection it is my understanding that the fused receptacles are no longer needed/required. I believe this is also true of evaporative coolers.
Anyone have any input on this?