Global Air 10,000 BTU Portable Air Conditioner Cooling /Fan with Remote Control in White 0% Imported Digital controls offer precise temperature adjustments and the remote control lets you control the air Conditioner from across the room Self-evaporative system no water tank. The condensing water is recycled to improve the efficiency through cooling condenser Maximum room size up to 400 square feet. Over-cold protection three minutes restart Delay function. Wind blows upward and anti-frozen function under cooling Unit must be vented to the outside (use included window installation kit and follow detailed installation instructions in the Owner's Manual). Do not use extension cords