Portable air conditioner. Cools medium to large size rooms without ductwork or complicated wiring. Features cooling, dehumidification and air circulating modes. Easy to move/transport with rolling casters and integrated carrying handle. Singlel hose design results in more effective cooling. 12,000 BTUs. Single hose design. Automatic restart function in case of an outage, protecting the compressor. Easy to install. Includes sliding window kit. Size 18.5 x 19.6 x 33.8.