Gas Hot Water Heater Pilot Light Out

If the pilot light is out or isn t burning hot enough it closes the valve cutting off gas flow so it won t build up inside your house.

Gas hot water heater pilot light 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. Find this sensor near the tip of the pilot flame. If you have a natural or propane gas water heater chances are the pilot has gone out. The main control valve is responsible for regulating the heater s gas and water pressure.

A weaker flame won t envelop the thermocouple properly. Pilot light issues are some of the most common problems experienced with gas water heaters. When the water heater pilot light goes out first try relighting it following the directions on the water heater label. Your thermocouple is responsible for sensing when your pilot light is lit.

The pilot light is supposed to be a strong blue cone not a weak yellow flame. Usually the first warning. Without it the water heater won t be able to maintain internal temperatures allowing the water to cool off. It is common on fireplaces and older cheaper furnaces and water heaters.

Nearly all gas water heaters with pilot lights are lit the same way. 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. The water heater pilot light is a small flame that ignites the gas burner on your water heater. Some of the most common reasons that water heater pilot lights go out include.

If this pilot light ever goes out. How to light the pilot for a gas hot water heater. Gas heater pilot light troubleshooting. If the gas is lit it fully opens the main valve to provide a steady supply of gas.

The pilot orifice may be full of dirt. If it senses that the pilot light has gone out the thermocouple shuts off the gas supply to the flame in order to prevent safety issues with your water heater. Tank type gas water heaters use a pilot light to ignite the gas burner when the water in the tank needs to be heated. Once the thermocouple is hot the button may be released and the pilot light will stay on.

Cleaning out the pilot orifice means disassembling the pilot and clearing out the debris using a needle or compressed air. When the thermocouple senses a lit pilot it leaves the main gas valve open. It starts the whole process by first supplying a small amount of gas to the pilot light. A button is pushed to temporarily supply gas to the pilot light.

It s the soul of your water heater.