For maximum comfort with convenient flexible control the Hisense 14000 BTU portable heat/cool air conditioner looks as good as it cools and heats. This all-in-one unit cools heats dehumidifies and also has a fan-only mode. With a 1350W internal heater it can be used year-round in temperate climates. Designed for rooms up to 500 square feet this portable unit is easy to set up with the included window venting kit. The I-FEEL temperature sensor built into the remote control senses its surrounding temperature and transmits the signal back to the unit providing maximum comfort. Smart mode automatically sets temperature and humidity based on room conditions all at the touch of a button.