Ge Water Heater Thermocouple Replacement
How can I replace a thermocouple on a GE water heater?
How to replace a thermocouple
- Shut off the gas supply.
- Loosen the three nuts securing the thermocouple and the two gas lines to the valve.
- Disconnect the thermocouple from the torch.
- Install the new one the same way you removed the old one.
- Turn the gas back on and follow the instructions to turn on the water heater.
How much does it cost to replace a thermocouple on a water heater?Thermocouple Replacement $ 20 $ 150 Calling a professional plumber to install a new thermocouple should only cost $ 150. If you do the job yourself, you only pay the price for the part, which is around $ 20.
Also, how can you tell if you have a bad thermocouple?
If you can't ignite the flame at all and are sure the gas is on, there is likely a blockage in the ignition tube. If the flame rises and goes out when you release the gas control knob after holding it for the recommended 20-30 seconds, there is an indication of a thermocouple malfunction.
Simply put, how do you clean a thermocouple on a water heater?
Close the water heater throttle valve and turn the knob on the top of the temperature control valve to off. Use a wrench to loosen the nuts connecting the burner gas tube, pilot tube and thermocouple. Remove the gas lines and thermocouple from the gas valve.
How long do thermocouples last?
Thermocouples can last for several years, but they usually don't last as long as the oven itself.If the pilot stays on but the headlight doesn't come on, it's time to replace the thermocouple.
Can I replace a thermocouple myself?
Burner Collection 1 The reason the pilot flame does not ignite is a worn thermocouple. It is easy to replace and costs from 5 to 10. Instead of trying to loosen the thermocouple in the combustion chamber of the boiler, it is easier to remove the burner and the thermocouple assembly.
How can I repair a faulty thermocouple?
A burnt or damaged thermocouple must be replaced. How to replace a thermocouple: Step 1: Loosen the copper tubing and union nut from the threaded connection to the gas line. Step 2: Loosen the jam nut that holds the tube in place under the mounting bracket on the thermocouple tube.
How often should the pressure relief valves be replaced?
what does it mean if the pilot keeps coming out?
Usually a problem with the thermocouple causes the light to go out. The thermocouple is the small copper rod that touches the pilot flame. The thermocouple's job is to close a gas safety valve when the pilot goes out. This is important because gas is always fed to the igniter to keep the flame burning.
How do you test a thermocouple?
Step Look for the indicator lights on the gas valve. Turn on the light for 30 seconds. Release the button to see if the pilot turns off. Shut off the gas supply to retest the thermocouple. Count to 20 and wait for the night light to go out. Listen for the click of the gas valve.
Why does the control light on the boiler not light up?
If the indicator light on a water heater no longer lights up, it usually means that the thermocouple is faulty. Thermocouples are small electrical generators that create a magnetic current that maintains a magnetic gas valve in the water heater controller.
Why do thermocouples fail?
Thermocouple failures on gas stoves. If you have a gas stove and the light does not come on, it is most likely due to a faulty thermocouple that needs to be replaced. The thermocouple generates a small electric current when heated by the flame.
Can you clean a thermocouple?
If the thermocouple is defective, the appliance switches off. How to Clean Remove the thermocouple from the pilot with steel wool or a rag to easily clean the tip and remove soot or debris that may have been caused by a poor pilot flame.
What does a thermocouple look like?
The thermocouple looks like a piece of metal tube that is smaller than a straw. To find it, first find the gas control box. This is the box where the main gas line enters, which is where you ignite the gas in the oven. The other end of the thermocouple is in the pilot flame.
Are thermocouples universal?
Universal thermocouples. Universal thermocouples, as the name suggests, work on most water heaters. They are available online and in stores at an affordable price. The length and type of thread are the two things to consider when buying.
Ge Water Heater Thermocouple Replacement