How Often to Change Anode Rod in Water Heater Home Guide Corner
Once again, be sure that you buy a rod that is designed for use with your water heater. Rods may be made from aluminum or magnesium, which are often interchangeable, but its best to be sure. Once you have a new aluminum anode rod or a magnesium anode rod, installing it will be easy. The process is the reverse of how you removed it.