The King Electric Built-In Thermostat is a single pole, snap action thermostat. A single pole thermostat features settings from low to high with no actual "off". If the thermostat is set at the lowest point and the temperature falls below that, the heater will go on. Its operating range is from 40°F to 90°F. This thermostat is easily wired and installed into the wall can of several electric heaters. It includes a white control knob that fits through the knockout on the front of the heater grille.
This thermostat can be used with several electric heaters manufactured by King Electric including PX, KT, KTW, PAW, W and WHF heaters.