I saw this fan at a Friends house and walked by it, it stopped me in my tracks. I told her I must have this fan. I ordered it the same day, and I HAVEN'T TURNED IT OFF YET. It blows cool air and hot air, what ever you want any season. I would buy this for a Friend but get one for you also. I have a Master Suite on the 3rd flor and this cools the whole room. With in seconds, get it you will not be sorry.