- #Changing hot water heater element how to
- #Changing hot water heater element manual
- #Changing hot water heater element code
To replace the water heater elements, you must follow the same procedure you used to remove the previous element. A heating element without the same voltage will not fit into your tank unless you have the right tools for it. Before buying the new heating element, you need to ensure the specifications match the old one. So the next step of action is to find a new element that you can use in place for the old one. You know that if a heating element is already damaged, you can't replace it. It will most likely have a hose or wires attached to it, so do not be surprised if you see something after you take off the panel.Īfter removing, set the heating element aside so you can work with it without fear of damaging it. The heating element is located on the bottom of the heater and should be easy to find. You should remove the heating element by turning it counterclockwise using a water heater element wrench. This is located just above the water heater, against your house's wall, and next to your pressure relief valve. If you do not have a drain plug, you can shut off your house's cold water supply line. To drain, find the drain plug underneath one of your hot water faucets and simply open it. Drain the tank or turn off the cold source for the water heater.
#Changing hot water heater element how to
Drain Water from Heaterīefore opening up the unit, you will want to learn how to drain the water heater, making it easier to work with.
You can also test your thermostat or timer at this point with your multimeter if you'd like. If one is missing and the other isn't, you'll need to replace either the upper or lower heating element. If both are reading 120 volts, you'll know that they're complete. Now, put one probe of your multimeter through the heating element screws and touch the other probe on each of the screw terminals. Turn off the power at the main breaker to your water heater. Test the Heating ElementĪt this point, you'll need to use a multimeter to test your water heating element.
It's always best to shut down both the upper and lower heating elements, so you don't have any issues with electricity during your maintenance appointment. One of these elements may have a thermostat, while the other has a timer. One is located in the upper access panel and the other in the lower part. You should also know that electric water heaters have two heating elements. On most water heaters, you'll see a circular opening where the heating element goes. It will be a cylindrical rod with two cables plugged into it. You'll find the heating element directly above the water supply connections. You'll find the shut-off valve for the cold water supply just above the heating element. You should also shut down the cold water inlet valve, so it doesn't deliver the water to the heating element. The power needs to stay off until you are done with the work. You can flip the circuit breaker off or remove the fuse in your electrical panel. You need to shut down the power to do any work on your water heater. How to Replace Electric Water Heater Heating Element 1.
#Changing hot water heater element code
You might be needing an electric water heater wiring code too.
#Changing hot water heater element manual
If you do not know where these parts are located on your heater, consult your owner's manual or call a professional to assist you. The high limit switch is vital to the safety of your home as it will shut off the power if the water becomes too hot. Electric water heaters have two heating elements, a thermostat, and a high limit. Start by Understanding Electric Water Heater Wiringīefore touching any part of your water heater, you should start by understanding the electric water heater wiring. Follow this guide to learn how to replace the heating element in your electric water heater. While this task may appear complicated, most homeowners have successfully done it themselves. One of the signs that your hot water heater heating element is not working is the water takes too long to heat or doesn't heat at all.
When an electric heating element fails, the best option is to replace it rather than repairing it. It is a powered element which means you will not turn it on or off via a switch or thermostat. The heating element is responsible for heating the water in a water heater.
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