This ac worked really well, for about a year. It really made this last summer bearable, we put it away after the summer. Upon bringing it out the following year, it didn't give off cool air anymore. I had two months left on the warranty, and they ignored me until after the warranty was up. Reading further reviews, this seems to be a common problem. The ac only works as long as it's warranty, save your self some $, get something that works...