Amcor ALTL12000EH 12000-BTU Portable Air Conditioner with Heat Portable air conditioner for rooms up to 400 square feet 12,000-BTU cooling and heating; remote control; 2 fan speeds Efficient self-evaporating system; built-in water tank; 12-hour timer Washable air filter; carbon filter; window and wall exhaust kit included Measures 16 by 15 by 30 inches; 1-year limited warranty