Wall Furnace Pilot Light

If your old gas furnace has a standing pilot you can follow a standard procedure to relight the pilot light.

Wall furnace pilot light.

There are numerous things that may make the pilot light on your furnace to not stay lit. Turn the gas control to pilot and hold it in while you light the flame with a match or a lighter. When the thermostat signals for gas to be delivered from the gas valve to the burner it is the standing pilot that ignites the gas flowing to the burners to heat the air in the combustion chamber. Standing pilot lights are common in older furnaces but many newer furnaces have intermittent pilot lights or hot surface igniters.

The pilot light in your gas furnace supplies heat to your home. 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. The pilot light is a small flame that is either lit manually and remains burning around the clock or is lit electronically via an igniter when the machine kicks on.

Wall furnaces house a pilot light much like a water heater. By cecilia harsch when the pilot on your wall furnace does not stay lit your furnace won t heat. A gas furnace s standing pilot in which the flame is lit at all times is sometimes referred to as a pilot light but no matter what you call it its purpose is to serve as a small ignition flame for the gas burner. An operational pilot light in your furnace means safety from the possibility of a gas leak.

Since they have a pilot light system wall furnaces also can usually be repaired easily if something goes wrong as there are parts that allow for easy service and repair versus total replacement. If your pilot light goes out all you need to. A number of reasons can cause the wall furnace to not light including a damaged thermocouple a.