How To Relight A Pilot Light On A Propane Furnace

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.

How to relight a pilot light on a propane furnace. Keep the knob in for 20 seconds and then release it and turn it to the on position. The pilot light is a small burner that lights the larger furnace burners and you can usually find it at the bottom of the furnace. It is highly recommended to turn to your furnace s owner s manual and follow the manufacturer s instructions. What do before relighting your pilot light.

If the pilot light goes out you can relight it after the gas is shut off using a match or the unit s electronic ignitor if it has one following the proper safety precautions. This guide is for standing pilot lights that can be restarted manually. A key component to any trane furnace s efficiency is the proper operation of the unit s pilot light which ignites the burners to heat a home when they re signaled by the thermostat that the room temperature has dropped below the desired level. Draft believe it or not your pilot light can go out when there is a strong draft around your furnace.

Your pilot light might have gone out from a draft and you ll need to relight it to get your furnace working again. Turn the gas control to pilot and hold it in while you light the flame with a match or a lighter. A quick note newer furnaces use electric igniters. There are a few precautions and preparations to complete before relighting your pilot light.

If it s on you should be able to see a small flame. Most furnaces have instructions attached to them. If your old gas furnace has a standing pilot you can follow a standard procedure to relight the pilot light. When the pilot light has gone out relighting it is a simple and safe procedure.

A pilot light going out can be inconvenient because it will completely cripple your furnace. For better or worse a pilot light extinguishing isn t all that uncommon as even a light breeze or draft of air is enough to kill the tiny flame.