Learn what a water heater anode rod is, how it works, and how to choose the right replacement for your water heater.

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Dec 4, 2024 · Anode rods, often termed as “sacrificial anodes,” are crucial components in any water heater. Typically made from aluminum, magnesium, or zinc, these rods are designed to prevent rust …

May 30, 2025 · Everything you need to know about inspecting and replacing the anode rod in your water heater and when to call a water heater professional.

Nov 28, 2025 · The anode rod in your State water heater is located on top of your tank. When you are facing the front of your water heater, the sacrificial magnesium or aluminum anode is located at the …

May 23, 2023 · Anode rods in your water heater perform an electrochemical process where the rod corrodes instead of the water heater tank. This process, facilitated by the electrolytes present in …

Feb 27, 2025 · So, what exactly is an anode rod in a water heater? You may have heard about this very important sacrificial rod in the past, wondering what it does, or when it needs replacement. In this …

Aug 13, 2024 · An anode rod is a long metal rod typically made of magnesium, aluminum, or zinc. It’s inserted into the water heater tank and acts as a sacrificial element, attracting corrosive elements in …

Sep 10, 2024 · Replacing the anode rod in a water heater before it fails can slow down corrosion inside the tank and extend the life of the water heater.

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