No drip technology with Double Condensor With this exclusive process, Pinguino uses condensation and collected moisture to help cool the air. Excess vapor is then discharged through the exhaust hose. Energy Saving Because a portable air conditioner can be operated independently of central 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 causes a cool & warm effect as the thermostat cycles on and off. Easily Portable thanks to its durable indoor and outdoor castor wheels and side-carry handles. Also includes an extra-large Professional castor kit. Performance 13,000 BTU