Gas Furnace Electric Pilot Light

Furnace pilot light troubleshooting.

Gas furnace electric pilot light.

Turn the furnace back on. A hot surface ignition system uses an electronically controlled resistance heating element not unlike a light bulb filament to ignite the gas burner. When your furnace fails to ignite the first place to look is the pilot light. 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. An operational pilot light in your furnace means safety from the possibility of a gas leak. The furnace s electronic control board activates an electric igniter that uses a high voltage spark to light the pilot. Weak burning flame your pilot light should be burning bright blue.

In this episode of repair and replace vance shows how to relight the pilot light in a standing pilot furnace. Newer furnaces use an electric igniter why did my pilot light go out. 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. 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. If it s on you should be able to see a small flame. There are several reasons why your pilot light may have gone out. If it turns yellow then something is causing the.

If your pilot light goes out all you need to. On most electric ignition furnaces there is an ignition button with a smaller red button right next to it. Electronic ignition vs standing pilot modern gas furnaces use electronic ignition systems to light the burners in modern furnaces. A pilot light is a small flame that is used to ignite the burners in older gas furnaces.

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. 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. 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.

The most common reason for this problem is because the pilot light is not on. Your pilot light might have gone out from a draft and you ll need to relight it to get your furnace working again.