Automatic restart allows unit to be used with humidity controllers. Easy to use digital display with humidity readings, removable washable filter, single speed fan motor, powder coated metal enclosure for long life and a heavy duty compressor. Built-in defrost system is designed for operation down to 45 F. Automatic shut off when reservoir tank is full. Continuous drainage capability can be plumbed in. Set upright on their feet for 3 hrs prior to use. 100 Pint unit: Temp. Range: 45 F- 105 F; H2O removal:(24hrs) 100 pints (86 F, 80% R.H.); Power: 7.3 Amps/810 Watts; Supply Voltage: 115V-1 Phase-60Hz.; Refrigerant: R410A. All Ideal-Air dehumidifiers need surge protection and a dedicated power circuit. In the event of a power failure, a spike in power may occur when the power is reinstated. This can damage the circuit board which is not covered under warranty.