Gas Furnace Electric Pilot Light

If your pilot light goes out all you need to.

Gas furnace electric pilot light.

The pilot light is a small flame that is either lit manually and remains burning. 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. A hot surface ignition system uses an electronically controlled resistance heating element not unlike a light bulb filament to ignite the gas burner. The most common reason for this problem is because the pilot light is not on.

Furnace pilot light troubleshooting. A pilot light is a small flame that is used to ignite the burners in older gas furnaces. Your pilot light might have gone out from a draft and you ll need to relight it to get your furnace working again. Weak burning flame your pilot light should be burning bright blue.

Newer furnaces use an electric igniter why did my pilot light go out. 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. Once the burn cycle is complete both the burners and the pilot turn off. In turn the pilot lights the gas for the burners.

If it turns yellow then something is causing the. An operational pilot light in your furnace means safety from the possibility of a gas leak. The pilot light in your gas furnace supplies heat to your home. Electronic ignition vs standing pilot modern gas furnaces use electronic ignition systems to light the burners in modern furnaces.

Turn the furnace back on. In this episode of repair and replace vance shows how to relight the pilot light in a standing pilot furnace. Any gas furnace uses a pilot light to trigger the burners to heat your home. 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.

On most electric ignition furnaces there is an ignition button with a smaller red button right next to it. The furnace s electronic control board activates an electric igniter that uses a high voltage spark to light the pilot. 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. 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.

There are several reasons why your pilot light may have gone out. Step 3 find the ignition button.