METAL or ELECTRONIC?
BIMETAL Our bimetal thermostats use two dissimilar pieces of metal bonded together that bend as the temperature changes. As a result, the heater is turned on and off within a 3 to 6 degree comfort range of your set point. ELECTRONIC Our electronic thermostats use digital temperature sensing for precise temperature control. They monitor room temperature within a 1 degree or less comfort range of your set point. Select models can be programmed to time and day.