Water Heater Pilot Light Goes Out

A dirty thermocouple the thermocouple is the brain of your water heater.

Water heater pilot light goes out. Down draft from the ceiling fan draft at the bottom of the unit or high winds are also common reasons when the pilot would go out. A dirty pilot light for gas heaters can also be the culprit for a water heater. 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. First and foremost a pilot light is the small gas flame that is the source of power for your gas burner.

Dirty pilot light and insufficient flame. Why would a hot water heater keep going out. It s responsible for closing the gas valve. Similarly if your vehicle runs out of gas it turns off.

If it senses that the. Some of the most common reasons that water heater pilot lights go out include. Clean those tiny vents. 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.

In addition to normal malfunctioning your thermocouple can suffer. When you have a problem with your water heater not lighting look at your water heater pilot light. An unclean pilot tube it s a common problem with almost all water heaters. 7 reasons your water heater pilot light keeps going out 1.

Most of the time improper venting would cause the pilot outage on direct vent gas water heaters dv. One of them is a dirty thermocouple. Thermocouple problems can be fairly common and this component is often the culprit when the water heater pilot keeps going out. A bent or dirty thermocouple.

Don t worry there is nothing wrong with. Lighting the pilot light. 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 the light goes out your water heater goes out which is what makes this component so vital to your everyday life.

The water heater pilot light is a small flame that ignites the gas burner on your water heater. Your thermocouple is responsible for sensing when your pilot light is lit. If you are working with a gas based pilot light there needs to be a flow of gas to the pilot for it to stay. The light goes out due to improper venting or air supply.

Enough air still gets through to keep the pilot light lit. When the water heater pilot light goes out first try relighting it following the directions on the water heater label. Inspect the thermocouple to determine if it is dirty.