Heating Up Gas Furnaces
Gas furnaces operate either using a pilot light or hot surface igniter, which is an electronic ignition system that lights similarly to a light bulb filament and generates heat when current passes through it. After switching your thermostat to heat, the igniter sets the heating cycle in motion by energizing the blower. Igniters need to be replaced after about three to five years. When you need HVAC hot surface igniter replacement in Southlake, TX, rely on the team at DENCO HEATING AND AIR CONDITIONING. Reach us at (817) 691-6014 to book a service call.