DAC12010E 12,000 BTU air conditioner cools approximately 500 sq. ft., energy star® compliant, energy efficiency rating (eer) of 10.8, environmentally friendly r410a refrigerant, energy saver switch: cycles the fan on and off after the compressor shuts off, electronic controls with remote and led display, 4 way air direction, variable electronic temperature control 17°c - 30°c, sleep mode: prevents the room from becoming too cold at night, auto on/off: have the unit start or stop to meet your schedule. Features: -12,000 BTU Air conditioner. -Electronic controls with remote and LED display. -Energy Saver Switch. -Sleep mode prevents the room from becoming too cold at night. -Variable electronic temperature control. -Auto on/off allows you to have the unit start or stop to meet your schedule. -R410A refrigerant. -4 way air direction. -Overall Dimensions: 15.93" H x 19.5" W x 21.62" D. Energy Guide