Essential Things to Know About Your Water Heater Anode Rod

Your water heater is a vital appliance in your home, allowing you to access hot water for essential housekeeping tasks, maintaining personal hygiene, and more. But have you ever heard of the anode rod? As the go-to company for water heater repair in Temecula, CA, A.M. Plumbing & Rooter explains this crucial component that helps keep your water heater functioning efficiently.

What is an Anode Rod?

An anode rod is a small metal rod installed inside your water heater tank. It performs a sacrificial role in making sure that your hot water heater works without issues, as it attracts corrosive elements in the water that would otherwise damage the tank and other components.

Anode rods are usually made of aluminum, magnesium, or zinc, all of which are more active than steel. Since they are more reactive, the anode rod will rust or corrode faster than the tank, which is made of steel. This process protects your water heater and extends its lifespan.

Signs of a Worn Anode Rod

As the anode rod does its job, it will gradually disintegrate and need replacement. If you wait too long to replace it, you may find yourself dealing with a malfunctioning water heater. Here are some signs to call professional water heater services to have your anode rod checked out:

• Rusty water: If you notice a reddish tint to your hot water, it could be a sign that your anode rod is deteriorating.
• Unpleasant odor: A foul odor coming from your hot water is another potential indicator of a worn anode rod.
• Decreased water temperature: If your water heater isn’t producing hot water as efficiently as it used to, it could be due to a compromised anode rod.

How Often Should You Replace Your Anode Rod?

It is recommended to check your anode rod at least once every two years and replace it when it is less than 6 inches long. However, this timeline may vary depending on the quality of your water and the type of anode rod used. To be safe, have a professional plumber carry out an inspection annually. Those who own a tankless water heater can breathe easy since tankless models do not have anode rods, but remember not to neglect regular maintenance.

Whether for repairs or a new water heater installation, you can count on A.M. Plumbing & Rooter to always deliver effective and lasting solutions. Contact us today or fill out our online form to request a service visit.