Friedrich Gas Furnace Pilot Light

Standing pilot lights are common in older furnaces but many newer furnaces have intermittent pilot lights or hot surface igniters.

Friedrich gas furnace pilot light.

A properly functioning pilot light in your furnace means reliable heat in your home and safety from the possibility of gas leaks. I hope that you find this video helpfull the reason why the video last so long it s that i want to be specific on what people should be looking for and wha. If the pilot light won t stay lit the thermocouple a safety device might be malfunctioning. You re probably familiar with a standing pilot light the little blue flame that sits in front of one of the furnace burners.

Naturally an unreliable pilot light is something that you should worry about and fix as soon as you notice it. If the knob won t go in fiddle with it until it does. 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. This is relatively simple technology though not very fuel efficient.

In these systems the pilot will only light in the case of hot surface igniters the igniter surface heats when the thermostat makes a command for heat. Open the gas valve on the supply line and turn the gas control knob to pilot. However there are many different things that can cause a pilot light to repeatedly go out. After waiting for 10 minutes use the following procedure to relight the pilot light.

In these systems there is no pilot light. Some furnaces have an electrical system to ignite the gas. It seems to go out more often when the wind blows a little stronger. 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. If your furnace has a small round knob on the gas valve with the words off on pilot you have a standing pilot ignition. Push in the knob and hold it in. Instead an electric element heats up and ignites the burners.

The pilot light is a small flame that is either lit manually and remains burning around the clock or is lit. If your pilot light goes out all you need to.