DESC: Delonghi DE40P dehumidifier. Energy star approved always dry dehumidifier. 40-pint capacity. Patented heavy-duty pump system- never empty a bucket. Patented pump system automatically removes moisture from the collection tank. Just attach the 16-foot hose (included), and the unit can be easily drained through a window. Ideal for basement use - low temperature operation designed to function at temperatures as low as 44 degrees Fahrenheit. Tank control system (TCS) our special safety system prevents water overflow due to a full, improperly positioned or missing tank... or even if the optional connector hose is blocked