How to Replace Thermocouple on Rheem Water Heater

There are many questions that come up whenever someone needs to know how to replace the thermocouple on a Rheem water heater. There are different models of the same and it is necessary for a homeowner to understand how to replace them, if required. The first step is to turn off the power to the water heater and unplug it from the electric socket. Next, locate the two screws that are close to the tank and remove them to get access to the wires inside.