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The Anode Rod: Its Importance and the Common Issues

It’s safe to assume most people will need to call a plumber in Erlanger, KY, from Kennedy Plumbing Services to learn about an anode rod. However, this is a step you should consider if you have a conventional water heater with a tank. Keep reading to learn more about the importance of the anode rod and some common issues that can affect it.

What Does an Anode Rod Do?

A conventional water heater usually lasts about 6-13 years, on average, after the initial water heater installation. The main purpose of an anode rod is to help you get more life out of your water heater. This temporary and replaceable rod achieves this goal by attracting corrosive minerals that would otherwise eat away at the metal lining of the tank.

What Common Issues Can Affect It?

There are certain issues that can affect the anode rod enough to warrant the need for water heater repair in Erlanger, KY. The most common ones involve:

  • Corrosion of the rod itself as it wears away
  • Calcium carbonate accumulation
  • The overuse of softening agents if you’re trying to balance out hard water

When Do You Need to Have An Anode Rod Checked?

If you’re noticing signs of a broken hot water heater, you should definitely have the rod checked when repairs are made. Otherwise, an anode rod life expectancy can vary based on factors such as the quality of your water and how much hot water you use on a regular basis. As a general recommendation, it’s best to have the rod checked every few years to see if it needs replacement.

Contact Our Water Heater Experts

Even if you have a tankless water heater that doesn’t have an anode rod, it’s still important to keep water heater service or maintenance on your to-do list. Get in touch with the Kennedy Plumbing Services team and we’ll make sure your water heater is doing what it’s supposed to do.

Call us or fill out the online form to schedule a service appointment. We look forward to working with you.

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