How To Relight A Pilot Light On A Lennox Furnace

Step by step lighting of pilot on the lennox g12 furnace.

How to relight a pilot light on a lennox furnace. Once the pilot roars to life let the red button go and you should be all set. Keep the knob in for 20 seconds and then release it and turn it to the on position. Come fall time or any time your pilot light might go out it is time to re light your pilot light. How to light the pilot light to your furnace.

Turn the gas control to pilot and hold it in while you light the flame with a match or a lighter. When the furnace kicks on the pilot light is used to ignite the burners which produce heat for your home. The red button should send gas to the pilot burner. When your furnace fails to ignite the first place to look is the pilot light.

The most common reason for this problem is because the pilot light is not on. Hold that down and you should hear a clicking sound. Give it a good 60 seconds for the first time you try to fire up a pilot light. Some could mean a mechanical issue but it could also be something harmless like a strong draft during a windstorm or temporary interruption in gas service.

Step by step lighting of pilot on the lennox g12 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. 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 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.