Whynter ARC-131GD 13,000 BTU Dual Hose Portable Air Conditioner, Dehumidifier, Fan with Activated Carbon Filter in Gray plus Storage bag for Rooms up to 420 sq ft Self evaporating design exhausts most or all condensate automatically in most environments Four operational modes: Air conditioner, Fan, Dehumidifier, Automatic mode Digital and remote control with full thermostatic control (61F - 89F), 24 hour programmable timer and 4 fan speeds Extendable exhaust hose (up to 47&quot;) and upgraded plastic window kit included Max. window kit length = 47" , Min. window kit length = 20"