How does an electric heater thermostat work?

The thermostat works by sensing the temperature of the room and controlling the amount of current that passes through the wires to the heater. Most baseboard heating systems use 240-volt circuits, but 120-volt heaters are also available; they are often used to provide supplemental heat in individual rooms.Click to see full answer. Considering this, how does an electric thermostat work?How a Thermostat Works. Essentially a heat-activated switch, a thermostat has a temperature sensor that causes the switch to open or close, completing or interrupting an electrical circuit that runs the house’s heating or cooling system. It can do this job either mechanically or via electronic circuitry.Similarly, where does my thermostat measure temperature? Most home thermostats are located in a central location in the home, like a hallway so that the temperature sensed is an average of the total temperature in the home. In most cases the temperature sensor is inside the thermostat but not always. Similarly, you may ask, do wall heaters have thermostats? Powered by either 120V or 240V, wall heaters usually have thermostats on the devices. However, some models do have detached thermostats to allow for one thermostat to control multiple heaters within a single space. Some wall heaters (like the Pic-a-Watt) can be adjusted to run on a wide variety of different wattages.Does a thermostat measure temperature?Let’s just be clear about the difference: a thermometer is something that measures the temperature; a thermostat is something that tries to maintain the temperature (keep it roughly the same). Photo: An electronic room thermostat showing a digital temperature reading (22.9°C).