Product review (1 stars): DO NOT BUY
DO NOT BUY! Yes, the unit does work, until something breaks. Mine has a small, replaceable problem, a broken elbow connector, that I could easily replace, but you can not get any help from the companys-Koldfront or EdgeStar. The supposed chat room offered is never manned. Telephone calls rarely get you to a human and e-mails to the service department also get ignored. Makes me wonder if there is a real company in the USA.  I just want to find the replacement piece, and pay for it. The unit does work, but water leaks all over, and I have no idea how a part can break that doesn't even move, it is just an elbow joint!