Purchased for my bedroom. I have central air but, my house is brick & my bedroom in the sun all day. This has sure helped keeping it cool! Quiet (at leat to me) i like the fan only feature for fresh air circulation. Sleeping has sure been nice not roasting!
I just received this unit and it was easy to install. It has already made a huge improvement in comfort in our bonus room. Time will tell as to its durability, but so far it is great!