Belong to a pool club. Our pool vacuum has a built in GFI in the switch As a result, when I plug it in to the existing GFI outlet, the plug trips. (In essence I have a double GFI, One at the plug and one on the machine. Both the pool maintenance company and manufacturer state this to be the problem. I want to install a non GFI outlet on the side of the pump house to use. Does the code require this outlet to be GFI or are there any provisions in the code for this circumstance. Calling out local inspector now.