is ideal for industrial cooling in offices, warehouses, workshops, stores and more. 6,200 BTUs operate at less than 50 decibels providing quiet operation in libraries, reception areas and more. Closed rotary highly-efficient compressor and air outlet with duct connector rotates easily to allow airflow direction adjustments. Two operating speeds. Dehumidifier and easily-removable 0.9 gallon water tank provide optimal performance. Safety shutoff system turns power off when water tank reaches 0.8 gallons provides added safety. GFI protected power cord for simple plug-and-use operation. Casters and built-in handles allow for easy mobility. This unit requires 11.6 ounces of R407C. 115V. CE and ETL listed. 1 Year Limited Warranty.This product is not designed to be used in a small closed off space. Unit exhausts hot air.