Thermostat, Application Limit Control with Fan Bypass, Mounting Surface Mount, Contact Form SPDT, Switch Action Open and Close on Rise, Reset Type Automatic Reset, Switch Closing Temperature 150 Degrees F, Switch Opening Temperature 170 Degrees F, Input Voltage 240V AC, Maximum Control Temperature 170 Degrees F, Minimum Control Temperature 150 Degrees F, Mounting Base Length 2 in, Mounting Base Width 1 5/8 in, Product Type Thermostat, Temperature Differential 20 Degrees F, Overall Depth 1 1/2 in