The Whirlpool AD50GUSB Energy Star 50-Pint 2-Speed Dehumidifier is an affordable and eco-friendly dehumidifier for medium-sized spaces and operates at temperatures as low as 38 degrees Fahrenheit. This Energy Star-qualified model removes 50 pints of damaging moisture per day from spaces up to 1000 square feet. Three operating modes (normal, continuous and auto dry) make this unit a versatile choice. During the dehumidification process, water accumulates in the 2-gallon water tank or is continuously emptied into a drain using a drainage hose such as a standard garden hose (hose not included). Additional features include a programmable 24-hour on/off timer, adjustable humidistat, and full-tank alert/shutoff.