Tosot by Gree 12,000 BTU Portable Air Conditioner with Heat Pump 12,000 BTU cooling output and 10,500 BTU heating output to effectively acclimatize rooms up to 300 sq. ft. LCD remote wirelessly controls temperatures throughout the home or office UL compliant unit features efficiency settings such as programmable timer and sleep mode Single hose exhaust system for quick spot cooling Unit measures 17.8"W x 15.8"L x 33.1"H with heavy duty casters for mobility