Several years ago some friends of mine wanted to live in their RV for the summer at my home. I installed a 30A RV outlet on the wall using a 30Amp breaker and 8 gauge wire to the outlet. They ran the AC all summer long and now I have my Class A hooked up to it when it's parked at home. I've had no problems at all and never had a serious voltage drop. I also hooked up to the sewer line and water supply and it makes a super RV pad. My advise is to have an experienced electrician do the work and make sure he/she uses a proper circuit breaker and proper size wire for the length of wire run to the outlet. Hook up and be happy!!!
