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Replacing thermocouple hot water heater youtube.
Inside the burner compartment of your gas water heater right in front of the pilot light is a small metal cylinder called a thermocouple.
Learn how to replace this inexpensive part and keep your hot water heater working for years to come.
Since almost all major brands of atmospherically vented water heaters have switched from a thermocouple to a t.
By james carey morris carey.
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If you have a gas water heater with a pilot light that won t stay lit it s probably due to a failed thermocouple.
Make sure that the power is connected.
Remove the burner assembly and detach the thermocouple.
Raise the temperature setting on the thermostat.
How to replace a thermocouple on a water heater.
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1 cause of pilot lights that won t stay lit is a worn out.
It s a simple inexpensive repair that could save you a bundle.
The thermocouple is a thermoelectric device that shuts off the gas if the pilot light goes out.
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Flush the heater to remove sediment from the tank.
In simple terms it s a short piece of tubing that runs from the gas controller to the pilot.
How to replace a thermopile on a water heater.
Check the following when your water is not hot enough.
Insulate the hot water pipes.
Replace the heating element or thermostat.
A thermocouple or flame sensor is a device used to control gas flow in gas water heaters on older style heaters with standing pilot lights the device is typically called a thermocouple while on newer units with electronic ignition the same or virtually the same device is called a flame sensor for our purposes we ll refer to both devices as the thermocouple.