Water Heater Pilot Light Out

One of them is a dirty thermocouple.

Water heater pilot light out. It is common on fireplaces and older cheaper furnaces and water heaters. Water heater repairs in south jersey. First turn off the main gas supply valve and wait for the thermocouple to cool. If you can light your pilot light but the water heater pilot keeps going out there are many possible causes.

Not enough combustible air. When a water heater pilot light goes out it usually means that a natural change in gas pressure extinguished the flame. The pilot light is lit with a match or long lighter. Not enough combustible air.

Therefore a dirty thermocouple might be the reason why your water pilot keeps going out. If your water heater is located in a utility closet or anywhere it is starved for combustible air the pilot light may go out. Usually the first warning that your pilot light has gone out is the cold water coming from the hot water tap. Once the thermocouple is hot the button may be released and the pilot light will stay on.

The water won t get hot. Nearly all gas water heaters with pilot lights are lit the same way. The main sign that a pilot light is out is one that everyone dreads. 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.

Again you ll have to do some cleaning. Inspect the thermocouple to determine if it is dirty. The water heater pilot light is a small flame that ignites the gas burner on your water heater. Discover how the.

A pilot light is always burning while using a small amount of gas either a water heater is running or not. As a result the gas supply will be cut off and the pilot light will go out. No hot water on a cold monday morning. When the water heater pilot light goes out first try relighting it following the directions on the water heater label.

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. If the pilot doesn t relight if it goes out right after lighting or if the pilot light keeps going out by far the most common cause is a bad thermocouple. When you have a problem with your water heater not lighting look at your water heater pilot light. A pilot light can go out for reasons other than equipment malfunction such as.

A button is pushed to temporarily supply gas to the pilot light. A layer of dirt and grime can hinder the electric current from reaching the thermocouple. With no fuel the pilot light goes out.