Three operational modes: air conditioner, fan or dehumidifier Cooling (61 degree F - 89 degree F) and heating (61 degree F - 77 degree F) thermostatic control with digital readout, 24 hour programmable timer Remote control, upgraded plastic window kit (36 inches max.), carbon air filter and washable pre-filter included Dehumidifying capacity of 101 pints per day, 3 fan speeds Casters for easy mobility Extendable exhaust hose