DescriptionThe Sunpentown WA-9040DE portable air conditioner features a dual hose system, self-evaporating technology, and effectively improves air circulation in poorly ventilated spaces with its dual hose system. With one hose for air intake and the another for air exhaust, there is no negative pressure created inside the room. This 9,000 Btu three-in-one system provides multi-season comfort, and is designed to efficiently cool and dehumidify spaces without permanent installation!
Self-Evaporating Technology: During the cooling process, water is extracted from the air into the unit. Most of this water is recycled and used to refresh the cooling coils, creating improved cooling efficiency without adding energy cost! The moisture is then pushed out with the exhaust air, leaving you a virtually no-drain unit. In extremely humid conditions, if condensation collects faster than the unit can evaporate, the excess water will collect in the built in tank. When the tank is full, the compressor will automatically shut off and the unit will indicate that drainage is needed.