For this job we ran 12/2 UF cable behind the house underneath a back deck, to two outlets on the back porch. The customer had romex ran before hand. He initially had pvc ran underneath the deck and we ripped out the pvc and ran UF cable and drilled new holes for the cable. Customer has constant power at each location and is going to control the fans with a remote. We installed a dual function breaker for the circuit.