I'm replacing my AC condenser and the pad it sits on is about 6ft from the house/disconnect. Power from the disconnect to the unit is run in EMT (down the wall, along the ground, up to unit). Since the new units power location is different from the old unit I'll need to run a new connection between the disconnect and the condenser. What are the legal/best way(s) to do this? Can it be done with watertight flexible conduit? Gray PVC? or will it require a new run of EMT?