Water Heater Pilot Light Goes Out In Summer

No hot water on a cold monday morning.

Water heater pilot light goes out in summer. Diy fix how to locate the thermocouple. A dirty pilot light for gas heaters can also be the culprit for a water heater not remaining on. The water heater pilot light is a small flame that ignites the gas burner on your water heater. Pilot light problems with your water heater if you have a gas water heater you may find that your pilot light frequently goes out when the temperatures reach 100 f or above.

The light goes out due to improper venting or air supply. Most of the time improper venting would cause the pilot outage on direct vent gas water heaters dv. Similar to how if there is insufficient flow of gas to the pilot it won t stay lit a pilot tip that. The water heater is starved for air.

If the thermocouple fails to shut off the gas all the gas flowing through the furnace could get into your home. Now you have the johnny cash ring of fire song in your head. It s a safety mechanism that shuts the gas off should the pilot go out. Specifically when the furnace isn t operating during summer.

Normally this moisture is nominal and completely evaporated when the furnace is on. 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. Again you ll have to do some cleaning. Here s the short answer to why the water heater burner goes out.

The thermocouple safeguards against a catastrophic buildup of gas. Thermocouple problems can be fairly common and this component is often the culprit when the water heater pilot keeps going out. A layer of dirt and grime can hinder the electric current from reaching the thermocouple. If your water heater is located in a utility closet or anywhere it is starved for combustible air the pilot light may go out.

Check out this article to learn more about condensation and its effect on the water heater. 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. Not enough combustible air. Therefore a dirty thermocouple might be the reason why your water pilot keeps going out.

When the water heater pilot light goes out first try relighting it following the directions on the water heater label. Not enough combustible air. First turn off the main gas supply valve and wait for the thermocouple to cool. There are two common reasons why this occurs.

Pilot lights create moisture. 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.