LG LW1815ER 18,000 BTU 230V Slide In-Out Chassis Air Conditioner with Remote Control Nullify Made in USA 18,000 BTU air conditioner with slide in-out chassis for window installation Special 230V electrical outlet required (Unit will not work with a standard 115V outlet) Cools a room up to 1000 sq. ft. Dehumidification up to 4.5 pints per hour Gold Fin anti-corrosion coating provides a protective shield so the unit lasts longer