Rv Water Heater Anode Rod Aluminum Vs Magnesium

An anode rod helps prevent corrosion of a water tank.

Rv water heater anode rod aluminum vs magnesium.

Magnesium anode rod extends the life of a water heater by attracting corrosive elements in the water protecting the tank and elements from corrosion. Water heater anode rod guide. They are made from aluminum magnesium or zinc all metals that will sacrifice themselves through electrolysis and save the exposed steel water heater tank from a similar fate. If it is easily bent then the metal is aluminum.

One of the most common killers of rv water heaters is interior corrosion. 1 2 npt fits atwood heaters. This is probably the most widely used metal in modern water heaters although it is not very good in places where the water is hard. I replace my anode rod every year.

Tankless water heaters do not contain an anode rod however standard tank style water heaters do. This anode rod fits atwood water heaters. Before we get into the water heater anode rod aluminum vs magnesium argument it s important to take a look at what an anode rod does in your water heater. An anode rod is a solid metal cylinder that gets screwed into a water heater s drain plug to prevent the steel water heater tank from rusting inside.

Rv water heater anode rod magnesium anode rod suburban water heaters suburban morflo 9 25 long 3 4 thread long lasting tank corrosion protection 1pc brand. Water heater rv magnesium anode rod for atwood heaters 11553 4 5 1 2 npt for rv camper and trailer water heaters replacement parts 4 5 out of 5 stars 84 15 65. We must have gotten in some really bad water somewhere. This rod has been in about 8 months and is much worse than the others i have replaced at 1 year.

I just pulled the anode rod and it is almost totally gone not 10 of it is left and the water smelled when it came out of heater. But last time we were out i noticed a smell and taste in the water. The suburban sacificial anode rod protects your water heater tank from corrosion by attracting corrosive elements in water so they attack the anode rod rather than your water heater tank interior. Rv smart 4 8 out of 5 stars 568 ratings.