Lighting Wall Furnace Pilot

There are numerous things that may make the pilot light on your furnace to not stay lit.

Lighting wall furnace pilot.

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. If you have a propane tank make sure there s gas in. This is a very simple process and will only take a couple minutes. 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.

By contributing writer adjusting the pilot light flame on a gas furnace is the best place to start if it appears that your furnace is not getting as hot as it used to or if it seems like the flame goes out a lot. In turn the pilot lights the gas for the burners. In this hvac training video i show up close how the thermocouple pilot light and gas valve work on a water heater furnace fireplace as well as other ap. Pilot off and on if you are unable to locate this assembly or knob refer to the user manual for your furnace and try to locate a diagram that can tell you where the knob or switch is on your specific unit.

An older gas furnace has a standing pilot that stays on all the time or at least it s supposed to. In most cases this knob has three distinct settings. The pilot light is typically in the bottom of the furnace near a small knob. A number of things can make an old furnace pilot light go out including a strong draft a faulty thermocouple or a loss of gas.

The furnace s electronic control board activates an electric igniter that uses a high voltage spark to light the pilot. An operational pilot light in your furnace means safety from the possibility of a gas leak. Once the burn cycle is complete both the burners and the pilot turn off.