DESC: "DeLonghi model PAC400 Pinguino energy saving portable air conditioner. Because a portable air conditioner can be operated independently of central air systems, it is easier to target cooling specifically where you want it. Cooling with a central air system usually creates wide fluctuations in temperature and cuases a cool / warm effect as the thermostat cycles on and off. This unit features DeLonghiis ""NO DRIP"" technology. This exclusive process uses condensation and collected moisture to help cool the air. Excess vapor is then discharged through the exhaust hose. Built-in dehumidifier removes up to 88.77 pints of moisture a day. 13,000 BTU's "