LG Electronics Gold through-the-wall Air Conditioner unit for sale. Purchased July 2010 for $5200 MN for sale for $4000 MN. It features a 12 hour on-off timer that helps save electricity. This unit adjusts to your cooling needs with 3 fan speeds, 3 cool settings and 4-way air direction. Designed to cool approximately 550 sq. ft., it removes up to 3.8 pints of moisture from the air per hour. The washable air filter saves money on replacements. Also has a dehumidify function and a remote control.