Understanding the Role of the Anode Rod

The anode rod minimizes the need for urgent or unexpected water heater repair in Ventnor City, NJ. If you have a tank-based water heater and you’re not sure what this particular part is, let Barron Plumbing & Heating give you some of the key details about this all-important component.

A Sacrificial Rod

Traditional water heater installation usually includes the steel-cored anode rod, which is coated with aluminum, magnesium, or zinc. However, it’s not going to stick around. Its purpose is to protect the metal lining of the tank from rust-producing corrosive minerals through a process known as electrolysis. This means the rod will break down before the tank itself.

Anode Rod Life Expectancy

On average, an anode rod lasts about four to five years. How fast it wears away will depend on several factors. Some of the top ones include:

• Hot water usage
• “Hardness” or mineral content of your household water
• How efficiently the water heater operates

Preemptive Replacement

If the anode rod completely breaks down, your odds of water heater replacement will go up significantly. While you will eventually need to replace your water heater, you don’t have to do it sooner if you proactively change the anode rod. It’s a good idea to have it checked every two to three years by Barron Plumbing & Heating.

Contact Our Plumbing Experts Today

Discolored water is one of the top signs your anode rod may be failing. This is definitely the time to reach out to Barron Plumbing & Heating. We’re equally prepared to discuss your options with a tankless water heater installation, which eliminates the need to worry about an anode rod while also offering other worthwhile benefits.

Give us a call today or fill out our contact form to take advantage of our top-notch water heater service in Ventnor City, NJ and nearby areas.