Cadet 67065 Thermostat Kit For Cadet Com Pak Heater Single Pole (2-wire) Easy-to-use adjustable dial When turned completely counterclockwise, thermostat is in low position 2-wire connection for easy installation For use with Cadet Com-Pak (C/CS) Com-Pak Twin (CT/CTS), or Com-Pak Max (CM) series wall heaters