Royal Sovereign (ARP-51400HA 14,000 BTU 5-in-1 Multi-Season Air Comfort System with Wi-Fi Contro 5 in 1 Air Comfort System: Powerful 14,000 BTU to cool or heat a room up to 700 sq. ft. Also functions as a 3-speed fan to circulate air, a dehumidifier to remove unwanted moisture and an air purifier to remove contaminants from the air. Quick and Easy Setup: Dont waste your time with heavy, bulky window air conditioner units. This unit includes a light-weight window kit for easy installation. Wi-Fi Control: Use with any IOS or Android device to control air comfort system from your home or from a remote location. User- Friendly: This unit has digital controls and a full-function remote which allow you to manage your home temperature and humidity level. Use these controls to adjust the temperature, change the fan speed and set the 24-hour timer. Removable and Washable Air Filter: This filter can be easily taken out and cleaned to ensure high-quality air for your home.