Commercial Cool model # CPN10XC9 portable a/c unit with remote. 10,000 BTU. Vents through home window. Plus side is that it cools remarkably well. Unfavorable is that I put a little tray behind it as it generates additional water from the when left on for prolonged periods (There is a brief hose coming out the back). (I ran it regarding 20+ hrs a day.) $180.