Why put a limit on comfort? The Whirlpool 13000 BTU portable air conditioner with 11000 BTU supplemental heating capability allows for flexible placement and maximum comfort year round. Designed for cooling and dehumidifying a room up to 500 square feet this versatile unit features on-board electronic controls with 3 speeds and a 24-hour timer plus a handy remote control. In addition to cooling this versatile unit also offers supplemental heat capability providing you with an additional heat source to your main heat source when outdoor temperatures are above 45 degrees Fahrenheit. Easy-rolling caster wheels allow you to conveniently move the unit from room to room providing cool air when and where you need it most. With the included window exhaust kit it only takes a few minutes to uninstall and reinstall. At Whirlpool we take comfort and caring to the next level.