The LG 11,500 BTU 115V through-the-wall air conditioner is perfect for cooling a room up to 530 square feet. Keep your cool with this stylish and powerful wall unit. With the full-function remote, you can control the temperature from across the room. Plus, LGs patented Gold Fin anti-corrosion coating provides a protective shield so the unit lasts longer. PLEASE NOTE: This unit is designed for through-the-wall installation and is not designed for standard window installation. It has a universal fit for existing, standard 26-inch wall sleeves (new wall sleeve sold separately).