What is another name for a hot surface igniter?

A hot surface igniter is commonly referred to as a silicon carbide igniter. This type of igniter is made from silicon carbide, which is a semiconductor material that can withstand high temperatures. When electric current flows through the igniter, it heats up and emits enough thermal energy to ignite the gas in the combustion chamber of a furnace or heater.

Silicon carbide igniters are favored in many heating applications due to their durability and ability to provide reliable ignition, even in low-voltage conditions. The effective functioning of these igniters is crucial for the overall efficiency and safety of gas heating systems, as they ensure proper ignition of the gas-air mixture.

While other terms like "silicone igniter," "electrical igniter," and "ceramic igniter" may allude to various heating technologies, they do not accurately represent the specific composition and function of hot surface igniters, which is why silicon carbide is the most appropriate term among the options provided.