Gas Heater Pilot Light Won T Stay Lit

Test for gas leaks.

Gas heater pilot light won t stay lit. Make sure to follow the directions on your water heater label. If the pilot light won t stay lit and the thermocouple is okay then the thermostatic control valve may be defective. Relight the pilot light. If it determines that the pilot light is off it shuts down the flow of gas.

Turn the control valve to on. Although a blocked gas line is one reason why the pilot light on a rheem water heater won t light or stay lit there are other reasons as well some easier to correct than others. Without it the water heater won t be able to maintain internal temperatures allowing the water to cool off. Thermocouples detect pilot lights by sensing the heat they produce.

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. A pilot light that won t stay lit is more than frustrating. Pilot light issues are some of the most common problems experienced with gas water heaters. Water heater pilot light keeps going out.

If you have tried everything and you pilot light still won t stay lit you may want to consult with a professional plumber. Replacement of this part should be performed by a trained gas technician. Unfortunately there are a variety of reasons why pilot lights go out all of which are dependent on a number of factors. The gas supply to the pilot assembly is controlled by this valve.

You must have the pilot lit and the burner on to test for leaks so that gas is flowing through the large tube. For more information about life expectancy read this article entitled how long do water heaters last. Not only does it prevent a furnace from operating properly but an unlit pilot can also steal away the comforts of a hot morning shower. This can happen with age.

Reopen the shutoff valve. Pilot light won t stay lit still. If your pilot doesn t re light won t stay lit or keeps going out after a short time you most likely have an issue with the hot water heater thermocouple. This pilot light may not always stay lit due to a variety of issues that may affect the gas supply or ignitor.

While this is an excellent safety feature a faulty thermocouple may decide arbitrarily that your pilot light is off when you want it on shutting down your pilot light and your furnace. Furnaces of various kinds are gas powered and use a pilot light to supply heat to the unit including standard home furnaces and floor furnaces.