water heater anode rod
How often should I replace the water heater anode rod and are they pretty much all the same when it comes to purchasing one? Thanks
Forum Discussion
Magnesium is recommended as a first choice. If poor water quality causes the mag anode to deteriorate quickly (less than a year) then you can use the aluminum version. However the aluminum does not give as good of protection for your tank, due to it not being as sacrificial.
Jerry
Jerry
