As the number 1-window air conditioner brand in the United States, GE appliances is dedicated to providing the right solutions for rooms of any size. Our window air conditioners are designed to offer exceptional comfort with minimal noise during operation. This 5,000 BTU mechanical window air conditioner cools small rooms up to 150 sq. ft. efficient with 2-cooling modes and 2-fan speeds provide flexible and optimal home comfort. Adjust temperature to your needs with the mechanical thermostat. This AC installs easily in a double hung window with included EZ mount window kit and fixed chassis. Removable, washable filter makes maintenance a breeze.