Electric Floor Heater Thermostat 120V AC 4 1/2 in Overall Depth 4 1/2 in Overall Height 3 3/8 in Overall Width Compatible System Type Electric Heaters Underfloor Heating Number of Poles 2 120V AC Thermostat Control Voltage 16 A Contact Rating 120V AC Housing Color White Floor Sensor Mounting Type Flush Mount Wall Mount Programming Capability Not Programmable Selector Dial and Switch UL Listed Sensor Length 10 ft Maximum Operating Temperature 122 Degrees F