Air Duct Cleaning Heating Understanding Ventilation Systems Insure Your Furnace with an Extra Hot Surface Igniter February 4, 2014 / April 15, 2020 by admin Silicon carbide igniters, commonly known as hot surface igniters, are an electrical component that is used in most new gas furnaces. Hot surface igniters are much like the filament of a light bulb, each time the furnace turns on, an electric charge is sent to the hot surface igniter reaching a searing temperature of roughly […] Read more » Air Duct Cleaning Furnace Furnace Cleaning Hot Surface Igniter Hot Surface Ignition
