Gas Wall Heater Pilot Light Keeps Going Out

A dirty pilot tube will not be as reliable than if it is clean.

Gas wall heater pilot light keeps going out.

A leak in the output duct of the furnace could cause air to blow into the area. You see the pilot light orifice controls the flow of gas to your pilot light. The pilot tube supplies gas to the pilot light for combustion. That s important because gas is always being supplied to the pilot to keep the flame lit.

5 improper air flow or a strong draft blows the pilot out. Gas heater pilot light troubleshooting. Usually a problem with the thermocouple causes the pilot light to go out. The pilot light needs a strong flow of gas to make a strong steady blue flame that the thermocouple can sense.

Thermocouples work by producing a small amount of voltage when it is heated. A dirty pilot tube may be causing your pilot light issues. Sometimes the tube might be partially clogged and supplying very little gas for combustion no wonder your pilot light keeps going out. How to troubleshoot gas wall heaters.

The thermocouple is the small copper rod that the pilot light hits. If your pilot light re lights easily after going out overnight it s possible it was blown out by a draft. Gas furnace thermocouple and pilot light location. This is the pilot flame that provides the heat.

If your pilot light. Step 4 visually inspect the pilot tube burner. The thermocouple s job is to shut a gas safety valve if the pilot light goes out. If this pilot light ever goes out.

Stays lit for a few seconds but goes out. The number one reason why the pilot light keeps going out is the thermocouple either the thermocouple is going bad or it is dirty and needs to be cleaned. The pilot light may be going out if the pilot tube burner is blocked dirty or clogged. But if the pilot flame goes.

Use a slender needle to. The flame will go out if the tube is clogged with dirt or debris. Thorough cleaning should do the trick. Gas heaters whether they warm up air or water in a home rely on a pilot light to trigger the flame of the actual heater.