Gas Furnace Electric Pilot Light

Once the burn cycle is complete both the burners and the pilot turn off.

Gas furnace electric pilot light.

If it turns yellow then something is causing the. Your pilot light might have gone out from a draft and you ll need to relight it to get your furnace working again. A hot surface ignition system uses an electronically controlled resistance heating element not unlike a light bulb filament to ignite the gas burner. Turn the furnace back on.

The pilot light is a small burner that lights the larger furnace burners and you can usually find it at the bottom of the furnace. A pilot light is a small flame that is used to ignite the burners in older gas furnaces. When your furnace fails to ignite the first place to look is the pilot light. Unlike older pilot lights which have to be lighted by hand automatic pilot lights now commonly found in most home furnaces are regulated by a thermostat and only ignite when needed.

Newer furnaces use an electric igniter why did my pilot light go out. If your pilot light goes out all you need to. First you may want to turn the furnace off and disconnect the gas giving the air time to clear in case gas has been leaking out of the pilot. There are several reasons why your pilot light may have gone out.

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. In turn the pilot lights the gas for the burners. Step 3 find the ignition button.

The furnace s electronic control board activates an electric igniter that uses a high voltage spark to light the pilot. If it s on you should be able to see a small flame. An intermittent pilot system uses an electronically controlled high voltage electric spark to ignite a pilot light and subsequently the main burners when the thermostat calls for heat. One can still purchase a gas furnace or water heater with the old standing pilot ignition systems these systems have been proven reliable and safe over time.

An operational pilot light in your furnace means safety from the possibility of a gas leak. Electronic ignition vs standing pilot modern gas furnaces use electronic ignition systems to light the burners in modern furnaces. Furnace pilot light troubleshooting. In this episode of repair and replace vance shows how to relight the pilot light in a standing pilot furnace.

The pilot light in your gas furnace supplies heat to your home. Weak burning flame your pilot light should be burning bright blue.