Keep the summer heat at bay and enjoy a never-ending cool breeze with the Koldfront 12,000 BTU Window Air Conditioner (WAC12003WCO). This compact air conditioner is engineered to supply spaces up to 450 square feet with 12,000 BTUs of cooling power, making it an essential addition to bedrooms, living rooms and studies. You can conveniently install the Energy Star-certified WAC12003WCO in almost any space you need; it's designed to fit windows from 23 inches to 36 inches wide with a minimum height of 15.5 inches. Take advantage of the unit's included remote control to adjust features and operation settings from up to 16 feet away. Energy Star Compliant: This window air conditioner meets strict requirements set by the U.S. Environmental Protection Agency to guarantee eco-friendly operation. This unit uses the energy efficient coolant of the future R32, which surpasses even R410 in capacity and coefficient of performance. Energy Efficient: The Koldfront WAC12003WCO offers several energy-saving features, such as check filter alert, thermostat-controlled operation, sleep mode and more Sleep Mode: The WAC12003WCO's sleep mode will ensure you're resting comfortably while helping save on costly energy bills. This function will adjust the temperature periodically by 2 degrees F before returning to the set temperature after six (6) hours Energy Saver Mode: This function will cycle the fan for two minutes at 10-minute intervals until the ambient room temperature is above your set temperature, at which time the compressor will kick back on and resume cooling Digital Display with Dehumidifier: Take advantage of the unit's control panel with digital display and three (3) fan speeds to easily control airflow, along with a dehumidifying function to cleanse your space of excess moisture Remote Control: Use this model's included remote control to conveniently adjust temperature settings and switch between operation modes from up to 16 feet away