Your Title Here Keystone Through-the-Wall Air Conditioner The Keystone KSTAT12-1A Energy Star 12,000 BTU 115V Through-the-Wall Air Conditioner cools rooms up to 550 square feet. It has electronic controls with LED display and a temperature sensing, full-function "Follow Me" LCD remote control allowing you to conveniently see, set and maintain the room temperature from across the room. Additional features include energy-saver mode, sleep mode and auto-restart. This unit is designed for through-the-wall installation and is not designed for standard window installation. Convenience, Savings and Cool Comfort This Energy Star unit has an Energy Efficiency Ratio of 9.4 and is sure to provide you with savings, along with convenient, cool comfort. The Energy-saver mode helps conserve energy and save money while the fan continues to run for 3 minutes after the compressor shuts off. The fan then cycles on for 2 minutes, at 10 minute intervals, until the room temperature is above the set temperature, at which time the compressor turns back on and cooling starts. Programmable and Flexible Cooling With 3 cooling speeds and 3 fan speeds you are able to have more cooling flexibility with your space. You can also have the option to program the on/off timer for up to 24 hours, so the unit cools on your schedule. To program the unit, simply press the Timer button so the light next to the word "On" illuminates. This indicates the Auto Start program has initiated. The Left or Right arrows allow you to change the Auto time starting at 0.5 hour increments, up to 10 hours or, 1 hour increments up to 24 hours. The display will count down the time remaining until the indicated start time. Turning the unit ON or OFF at any time will cancel the Auto Start/Stop function. Temperature Sensing LCD Remote Control The full-function "Follow Me" LCD remote control allows you to see, set and maintain room temperature from across the room. Acting as a remote thermostat, the remote control allows you to adjust the settings from a distance for precise temperature control at the remote"s location. This feature sends the main unit a signal in 3 minute intervals in order to maintain your desired temperature and can only be activated from the remote control.