Water Heater Anode Rod Aluminum Vs Magnesium

To be fair this type of rod is much less expensive when you compare it with the magnesium or any other type of rods.

Water heater anode rod aluminum vs magnesium.

Either will work but if you review your handy nobility chart it shows that magnesium is the less noble metal so theoretically magnesium will perform better at protecting the water heater than an aluminum rod would. So is aluminum good enough considering most of the galvanized pipe has been replaced with pex. Water heater anode rod aluminum vs magnesium aluminum anode rods. A magnesium rod will generally last less than an aluminum rod.

The magnesium is softer and will erode before the tank. They don t produce nasty sediment problems and they re reactive enough to neutralize problems in acidic water. If you ask most professional plumbers they ll tell you a magnesium anode rod is preferred simply because it produces a stronger current than aluminum types. Magnesium anode rods are known to increase the level of hydrogen sulfides to extreme levels.

Water heater anode rods. Ensure that the anode rode isn t in contact with any inner parts of the water heater. Magnesium may react with bacteria causing a sulfurous smell. Ten years ago there where no aluminum rods being sold.

Aluminum anode rods are a great option where the water contains a lot of sulfates. I see aluminum or magnesium rods for sale the magnesium costs double. Aluminum anodes tend to be cheaper than magnesium anode rods. For harder water an aluminum anode rod is the best choice for your heater and if you live in an area with soft water then a magnesium anode rod is your best choice.

Water heater anode rods are generally screwed into the top of the tank. I should probably replace the anode rod in my water heater. If it was aluminum it would be useless because the water heater tank is aluminum also. Anode rods installed into water heaters by the manufacturers will generally be made of magnesium or aluminum that is wrapped around a steel core wire.

Aluminum rods don t have this problem as often. This in turn allows it to do a better job of fighting off tank corrosion. They work better at changing sulfates into hydrogen sulfides. Aluminum vs magnesium our conclusion.

We specify commercial water heaters for projects and the heaters we utilize are always magnesium and i don t believe that aluminum is even an option. Aluminum vs magnesium rods anode rods are made of either aluminum or magnesium. Magnesium anode rods are easy to install. Many plumbers prefer magnesium anodes because they produce a stronger current making them more effective at keeping the water tank from corroding.

Aluminum in the water. Some plumbers say that aluminum anode rods are not safe because they put.