I recently got rid of my travel trailer and now have a generator I dont need. It is made for RV's w/30 amp service although I used it with mine that had a 50 amp service (adaptor included). It worked fine for one AC and some essentials. Runs well, practically new but has been hauled around some. I have ran it maybe a couple of times when the power went out at the rv park we were in at the time.