Enter the realm of cool comfort! Easy to install and operate the Whirlpool 18000 BTU window-mounted air conditioner quickly cools and dehumidifies a room up to 1000 square feet. Equipped with a programmable 24-hour on/off timer you can customize cooling time to fit your schedule for immediate comfort when you get home. Three cooling speeds Eco mode and Sleep mode all give you the flexibility you need to keep you and your loved ones cool and comfortable. Plus maintenance is a breeze with the removable and washable air filter. At Whirlpool we take comfort and caring to the next level. ***This unit requires a special 230V electrical outlet and will not operate with a standard 115V household electrical outlet.