Gas Water Heater Pilot Light Thermocouple Replacement

Replacement is an easy diy repair.

Gas water heater pilot light thermocouple replacement.

Once you re done put it back and light your water heater. Light the pilot following the instructions on the water heater. Since almost all major brands of atmospherically vented water heaters have switched from a thermocouple to a t. The thermocouple is triggered by an electric current produced by the pilot light.

Attach the thermocouple and reinstall the burner assembly. The flame should be blue and steady. How to replace rheem water heater thermocouple pilot light water heater pilot light won t stay lit most common problem for gas water heater. How to replace a thermopile on a water heater.

If you are able to light the pilot on the gas fired appliance but when you release the gas control from it s light position the pilot immediately goes out if there was a good solid flame that was clearly touching and heating the thermocouple that is the thermocouple was properly positioned in the pilot flame and if you are sure that you. The rheem protech pilot thermopile assembly replacement kit contains everything that you need to replace the pilot thermopile assembly on your rheem performance performance plus and performance platinum natural gas water heater. If your hot water heater suddenly stops working chances are a bad thermocouple has shut off the gas to the pilot light. A gas water heater in boise baton rouge buffalo or boston uses a thermocouple that includes a probe attached to a copper tube that screws into a port on the gas valve.

If the thermocouple is working you should be able to measure 30 to 40 millivolts of voltage at the connection end of the tube when the pilot flame is on. It is a simple device that converts the heat from a burning flame into a small electrical current allowing it to work like a switch to control the flow of gas from the gas supply valve. The thermocouple is part of the pilot burner assembly and connects to the gas control valve on the outside of the water heater. Check for gas leaks by applying soapy water to joints and looking for bubbles while the main burner is firing.

A thermocouple senses the heat of the pilot and allows gas to flow to the burner. It s responsible for closing the gas valve when it senses the pilot light is off.