Gas Furnace Electric Pilot Light

When your furnace fails to ignite the first place to look is the pilot light.

Gas furnace electric pilot light.

Weak burning flame your pilot light should be burning bright blue. On most electric ignition furnaces there is an ignition button with a smaller red button right next to it. The most common reason for this problem is because the pilot light is not on. The pilot light in your gas furnace supplies heat to your home.

In turn the pilot lights the gas for the burners. 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. Electronic ignition vs standing pilot modern gas furnaces use electronic ignition systems to light the burners in modern furnaces. 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.

Any gas furnace uses a pilot light to trigger the burners to heat your home. The pilot light is a small flame that is either lit manually and remains burning. There are several reasons why your pilot light may have gone out. 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.

If your pilot light goes out all you need to. A hot surface ignition system uses an electronically controlled resistance heating element not unlike a light bulb filament to ignite the gas burner. Step 3 find the ignition button. Once the burn cycle is complete both the burners and the pilot turn off.

A pilot light is a small flame that is used to ignite the burners in older gas furnaces. 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. Furnace pilot light troubleshooting.

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 furnace s electronic control board activates an electric igniter that uses a high voltage spark to light the pilot. Newer furnaces use an electric igniter why did my pilot light go out. Turn the furnace back on.

If it s on you should be able to see a small flame. An operational pilot light in your furnace means safety from the possibility of a gas leak.