Dehumidistat, Product Type Dehumidistat, Dehumidifier Control Compatibility Dehumidifier Control Compatible, Humidifier Control Compatibility Not Humidifier Control Compatible, Control Range 20 Percent to 80 Percent, Humidity Differential 4 Percent, Input Voltage 120V AC, Switch Action Close on Rise, Contact Form SPST, Current Rating 7.5 A, Housing Material Polyethylene, Includes Outdoor Temperature Sensor Outdoor Temperature Sensor Not Included, Maximum Operating Temperature 140 Degrees F