Pilot Light Keeps Going Out On Gas Wall Heater

If your pilot light re lights easily after going out overnight it s possible it was blown out by a draft.

Pilot light keeps going out on gas wall heater.

Lighting the pilot light on a gas heater is simple to do. 5 improper air flow or a strong draft blows the pilot out. The water heater pilot light is a small flame that ignites the gas burner on your water heater. Turn the thermostat to its lowest setting.

Sometimes the tube might be partially clogged and supplying very little gas for combustion no wonder your pilot light keeps going out. Pilot goes out the heater won t operate properly if the pilot flickers is too weak or goes out and the cause could also be blockages in the pilot tube. If this pilot light ever goes out the heater has no way of actually. This is the pilot flame that provides the heat.

The heat sensor for the pilot light may be faulty. Use a slender needle to gently unclog the tube. 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.

We know those issues are pretty vague. Well if your gas furnace pilot light won t stay lit it s usually due to 1 of these 4 issues. 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. When the water heater pilot light goes out first try relighting it following the directions on the water heater label.

The flame will go out if the tube is clogged with dirt or debris. If your gas furnace s pilot light keeps going out you re probably frustrated and cold. This can happen on excessively windy days or nights. 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.

Thermocouples work by producing a small amount of voltage when it is heated. If you smell gas don t continue to light the gas heater and call a professional heater repair person. The pilot tube supplies gas to the pilot light for combustion. Looks like a probe that sits right in the flame if the sensor does not.

Another cause of a weak pilot is a faulty. A leak in the output duct of the furnace could cause air to blow into the area. In newer heaters a sensor is used to detect the flame from the pilot. Thorough cleaning should do the trick.