Before you replace a broken hot water heater check to make sure the thermocouple still works.
Replacing thermocouple hot water heater youtube.
Example tank is a bradford white.
Raise the temperature setting on the thermostat.
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.
Check the following when your water is not hot enough.
Remove the burner assembly and detach the thermocouple.
Get your thermocouples here.
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Make sure that the power is connected.
Insulate the hot water pipes.
The thermocouple is a thermoelectric device that shuts off the gas if the pilot light goes out.
It s a simple inexpensive repair that could save you a bundle.
Replace the heating element or thermostat.
1 cause of pilot lights that won t stay lit is a worn out.
If you have a gas water heater with a pilot light that won t stay lit it s probably due to a failed thermocouple.
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.
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How to replace a thermopile on a water heater.
Since almost all major brands of atmospherically vented water heaters have switched from a thermocouple to a t.
A hot water heater that doesn t heat might just need a new thermocouple.
By james carey morris carey.