How can I replace a thermocouple?
Depending on the model, some gas furnaces, water heaters and broilers are lit by the electrical spark method. In most cases, gas pilot light is necessary to launch. The unit sometimes will not work properly, because the pilot light is outside. In this case, the thermocouple may need to be replaced. The thermochan is a copper tube with an end similar to a bulb, which raises the temperature due to the pilot light.
It is best to start by trying to hit the pilot light according to the instructions connected to the furnace, water heater or broiler unit. Usually there will be an obvious gas penis with three settings. Simply turn it on "off", wait for the gas to clean, and then turn the gas penis to set the marked "pilot". Then hold the match with the pilot when the reset button is pressed. If the pilot remains illuminated, turn the gas penis on the "on". However, if the pilot light does not remain lit, the next step is to replace the thermocouple.
You want to replace the –liThe gas valve should be turned off first. Then the access cover should be removed so that the burners are easily visible and easy to work with. Disconnect the thermocouple from the control unit. This can usually be done by unscrewing the matrix. The other end of the thermocouple can only be pulled out, or there will be a second matrix that will have to be unscrewed.
Most of the household improvement centers will sell thermocoups. The person who works in the store will be able to show customers to find materials to replace the thermocy. Once the project begins, it is important that the copper tube is not recessed or persecuted. The second primary problem should be that the bulbous part of the thermocouple should touch the pilot light. If it cannot warm up, the unit will not work.
After the thermocouple is in the right place and touches the pilot light, the CBY held firmly on the bowlYou re -screw the fed nuts. The gas must then be turned on again and the pilot light should be released. This time the pilot light should remain illuminated.
If the pilot light does not remain illuminated, it can be too weak. The flame should be blue with the yellow tip. If it has a different color on the tip or too much yellow, there may be a thrust or pilot tube may be cleaned. This can be done quickly using a needle.
Overall, the thermocouple should take only about 15 minutes. As with any problem, however, if other problems arise, or if other problems are needed, this may take much longer. As with any domestic improvement or repairing houses, always make sure that electricity and gas are turned off. In addition, call a specialist for help if there are difficult problems.