Hot Water Heater Pilot Light Out

One of them is a dirty thermocouple.

Hot water heater pilot light out. Inspect the thermocouple to determine if it is dirty. If you re water heater doesn t have a sealed combustion chamber it s possibly that the pilot light can be blown out due to a strong draft near your unit. The water heater pilot light is a small flame that ignites the gas burner on your water heater. Not enough combustible air.

When the water heater pilot light goes out first try relighting it following the directions on the water heater label. If you have a natural or propane gas water heater chances are the pilot has gone out. First turn off the main gas supply valve and wait for the thermocouple to cool. This device is designed to pick up an electrical signal from the pilot light s heat to determine whether or not the pilot is on.

As long as the thermocouple remains hot gas is supplied to the pilot light. If your water heater is located in a utility closet or anywhere it is starved for combustible air the pilot light may go out. The thermocouple is vital to the operation of a hot water heater by checking whether the pilot light is on or off via an electrical current that is produced by the heat of the flame. If you can light your pilot light but the water heater pilot keeps going out there are many possible causes.

If the pilot light goes out the gas is shut off and there is no danger of gas accumulating because the pilot light is out. A pilot light is always burning while using a small amount of gas either a water heater is running or not. When you have a problem with your water heater not lighting look at your water heater pilot light. If your heater s pilot goes out you can relight it yourself.

No hot water on a cold monday morning. Therefore a dirty thermocouple might be the reason why your water pilot keeps going out. A pilot light is a small device that is designed to provide the flame and light the gas coming out of the gas valve and main burner. Although an unlit pilot light is usually not dangerous if you notice a rotten egg smell in the room where your water heater is located you need to turn off the gas and call the gas company.

Again you ll have to do some cleaning. While it is not typically dangerous for the pilot light to go out you will need to relight it if you want hot water. Whenever the thermocouple notices that there is no electrical current is will disable to gas flow into the unit as a safety precaution. Not enough combustible air.

It is located on the outside of the water heater where the gas pipe enters the unit. Locate the gas regulator valve on the water heater. Thermocouple problems can be fairly common and this component is often the culprit when the water heater pilot keeps going out. As a result the gas supply will be cut off and the pilot light will go out.