Perfect Aire 5000 BTU Window Air Conditioner is a 5000 BTU (British Thermal Unit) window air conditioner with mechanical rotary controls. Its compact in size and easy to install and operate. Ideal for small rooms or rooms where supplemental cooling is needed. Features a 2-way air direction control and pleated quick mount window mounting kit. This unit has 2-speed rotary dials and will cool a room up to 150 square feet. Unit dimensions: 16 In. W. x 12 In. H. x 15.5 In. D.