Light Pilot Light Wall Furnace

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

Light pilot light wall furnace.

This system uses a pilot flame but the pilot lights only when there s a call for heat from the thermostat. The furnace s electronic control board activates an electric igniter that uses a high voltage spark to light the pilot. How to light the pilot light to your furnace. A number of reasons can cause the wall furnace to not light including a damaged thermocouple a clogged pilot.

The burner in your gas furnace is ignited either by an electronic ignition as is found in most modern furnaces or with a standing pilot flame which is common in older style furnaces that have an afue annual fuel utilization efficiency rating of less than 80 percent. If your old gas furnace has a standing pilot you can follow a standard procedure to relight the pilot light. To light a pilot light first turn the gas control valve to off and wait 5 to 10 minutes until all the gas fumes are gone. Come fall time or any time your pilot light might go out it is time to re light your pilot light.

One type of electronic ignition is an intermittent pilot. Once you ve made sure there s no gas coming out hold a lit barbecue lighter or long match next to the pilot light tube inside your furnace while turning the gas control knob to pilot. When the pilot on your wall furnace does not stay lit your furnace won t heat. Good life property management website.

If your pilot light goes out all you need to. The most common reason for this problem is because the pilot light is not on. The pilot in turn lights the gas for the burners. While older pilots burned constantly wasting gas automatic pilot lights come on long enough to ignite the gas supply and then shut off.

Keep the knob in for 20 seconds and then release it and turn it to the on position. In this episode of repair and replace vance shows how to relight the pilot light in a standing pilot furnace. 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.