Yes, I was talking about the ATS. We have a Monaco Knight 2006. However, the ATS went out in January and we had it replaced with a Parallax Power Supply Model ATS 501 Series in January while we were in Arizona. We have a 2 year warranty on this and when I called the person who put it in and explained that the switch was not giving us electric power on the generator (it works great on shore power) he said that any RV Repair place should be able to replace it for us. We just don't want to go to anyone and would appreciate some suggestions.