Hisense Window AC Unit with available heat in winter. Unit is 13 inches tall x 20 inches wide so it fits a small window. The AC is 8000 BTU;s and when Heat mode it has 400 BTU's cools or heats about 3-4 hundred sq. ft. Only used for a month before heat was fixed. It also has a remote control to operate from a distance. Comes with original paper work and accordion spacer for wider windows.