General Electric Gas Furnace Pilot Light

An operational pilot light in your furnace means safety from the possibility of a gas leak.

General electric gas furnace pilot light.

Newer furnaces use an electric igniter. Furnace pilot light troubleshooting. The pilot uses a high voltage spark of electricity to ignite heat when the thermostat indicates that it s getting too cold. Once the burn cycle is complete both the burners and the pilot turn off.

Although today s standard electric furnace uses a hot surface ignition older models often use an intermittent pilot to ignite heat. How to re light a pilot light on a gas furnace. A pilot light is a small flame that is used to ignite the burners in older gas furnaces. The pilot light in your gas furnace supplies heat to your home.

In turn the pilot lights the gas for the burners. The pilot light is a small flame that is either lit manually and remains burning. The furnace s electronic control board activates an electric igniter that uses a high voltage spark to light the pilot. Any gas furnace uses a pilot light to trigger the burners to heat your home.

If the pilot light will not stay lit it needs to be fixed asap to supply heat to your home and for safety reasons there are numerous things that may make the pilot light on your furnace to not stay lit.