It is located near the bottom of the tank.
Gas water heater pilot light on but no hot water.
It consists of the on off pilot dial as well as the thermostat dial.
Inside the burner compartment of your gas water heater right in front of the pilot light is a small metal cylinder called a thermocouple.
My pilot is on but no hot water.
The water heater pilot light is a small flame that ignites the gas burner on your water heater.
The thermocouple is a safety device that senses when the pilot light is burning.
When the water heater pilot light goes out first try relighting it following the directions on the water heater label.
Do not attempt to relight a water heater pilot light or any other work on the unit if you smell gas in the area indicating a gas leak.
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If the smell does not dissipate replace the heater s control valve before proceeding.
If the pilot light is on and no hot water then the regulator is not turning the gas flow on.
Pilot light issues are some of the most common problems experienced with gas water heaters.
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Is the switch on the hot water heater set to a colder setting or is it on the recommended temp because you may have to turn up the heat setting dial.
The thermocouple found in older water heaters that have permanently lit pilot lights or the flame sensor found in newer water heaters is a simple device that senses the heat in the pilot light flame.
First it provides the power to hold open a valve which supplies the gas to the pilot light.
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.
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Without it the water heater won t be able to maintain internal temperatures allowing the water to cool off.
If this pilot light ever goes out the heater has no way of actually.
The control valve is the box located by the access cover.
Remove the pilot light access cover.
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Diagnosing and fixing a thermocouple no hot water problem.
When the thermocouple does not sense flame it prevents the gas valve from delivering gas to the burner.
If you smell gas do not attempt to light the heater.