In order to calculate the age of your water heater, all we need is your heater's serial number. We've included some images of Rheem water heater labels for your reference, but once you've located your serial number simply enter it in, click the "Check Serial Number", and our calculator will let you know just how old your Rheem water heater really is.
You're water heater was manufactured on
We were not able to find information for the serial number you entered. Please re-enter your serial number and try again.
Below are examples of water heater labels. The circled area in the examples show where you can find your water heater's serial number.