KENWOOD PAC130EK 13,000 BTU Home/Office Electric Portable Air Conditioner AC KENWOOD PAC130EK 13,000 BTU Portable Air Conditioner with Heat Pump Easy to use digital controls R410A Eco Freindly Refregirant Gas - The R410A eco friendly refrigerant gas saves money. It operates more efficiently and does not harm environment. No Drip Technology for faster cooling efficiency and no need to empty the water tank Electronic controls and 24-hr timer