My Paradise has two Air Conditioners. One in the front bedroom and one in the back living room. When I bought the trailer the living room AC never worked. With just the bedroom AC going the temp inside the trailer would get about 85 degrees in the hot part of the day. After some troubleshooting I figured out it was a bad capacitor. I just decided to replace both. $14 later it started working again! Yes! Cold air!!!! Thank God it was a cheap fix!!!