Quote:
Originally Posted by ps146364
I have noticed during my research that there are two types of anode rods, magnesium and aluminum. Which one for the suburban water heater.
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You can use either one in the Suburban. I think it comes standard with a magnesium. My original was magnesium and it lasted only two years. Replaced it with an aluminum/zink and it went several years with almost no decay. Did not seem to be doing much good so went back to magnesium.