Dorms, hotels, hospitals and apartments have never been more comfortable, thanks to this 9,000 BTU packaged terminal air conditioner from Perfect Aire®. Rather than offer a one-temperature-fits all blanket solution for an entire building, this sleek unit offers independent room control with total energy efficiency. Perfect for drafty sunrooms, the self-contained design goes from heat to cool at the touch of a button to bring comfort to rooms up to 400 square feet. With a low-profile design, this unit seamlessly fits Active construction or retrofit requirements. Worry not about overworking the system. Smart features like compressor restart delay in cool mode and high-temperature protection in heat mode keep everything safely in check.