Gas Water Heater Pilot Light Keeps Going Out

Relight the pilot light.

Gas water heater pilot light keeps going out.

Gas heater pilot light troubleshooting. The pilot tube supplies gas to the pilot light for combustion. When the gas burner comes on use a 50 50 dish soap water mix to test the screw joints for air bubbles that indicate leaks. Thorough cleaning should do the trick.

The pilot going out is a common occurrence for those that have water heaters or older gas furnaces. The flame will go out if the tube is clogged with dirt or debris. The pilot light is the tiny gas flame that is responsible for providing power to your gas hot water heater. That can turn into a nuisance for both maintaining heat or hot water.

If the pilot light on your water heater keeps going out then you can expect no hot water for your household. The thermocouple is the small copper rod that the pilot light hits. That s important because gas is always being supplied to the pilot to keep the flame lit. Turn the control valve to on.

You must have the pilot lit and the burner on to test for leaks so that gas is flowing through the large tube. If the pilot keeps going out the burner won t turn on and thus the water won t be heated which makes troubleshooting an important aspect of water heater maintenance. If this pilot light ever goes out. Sometimes your gas water heater won t light due to a dirty pilot tube.

This can happen on excessively windy days or nights. To avoid your water heater going out bend the thermocouple so it is closer to the pilot light. This will cause the thermocouple to turn off the supply of gas and then your water heater won t light. 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.

Test for gas leaks. This will prevent the pilot light from heating it. The thermocouple s job is to shut a gas safety valve if the pilot light goes out. Use a slender needle to.

But if the pilot flame goes. These types of heat appliances utilize pilot lights to light the main burner. Reopen the shutoff valve. 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.

Usually a problem with the thermocouple causes the pilot light to go out. This is why when your hot water heater pilot light keeps going out you should fix it right away. Sometimes the tube might be partially clogged and supplying very little gas for combustion no wonder your pilot light keeps going out.