How to Check Anode Rod in Hot Water Heater

The anode rod in your hot water heater is a small but essential component that plays a significant role in preventing tank corrosion. It’s designed to attract corrosive elements in the water, extending the life of your water heater. Over time, however, the anode rod can wear out and must be inspected and replaced if necessary. While it might seem like a simple DIY task, there are several reasons why you should leave it to the plumbing experts at Fante’s.

What is an Anode Rod?

An anode rod is typically made of magnesium, aluminum, or zinc and is inserted into the water heater tank. It acts as a sacrificial metal, meaning it corrodes so your tank doesn’t have to. A functioning anode rod helps protect the interior lining of your tank, reducing the risk of leaks and premature failure.

Signs Your Anode Rod Might Need Attention

There are a few signs that your anode rod may need to be inspected or replaced. Rusty water could indicate the rod is no longer preventing corrosion, while strange smells, such as a sulfur odor, may result from a worn rod. Also, if your water heater is more than three years old, it’s a good idea to have the anode rod checked as part of routine maintenance to ensure it’s still functioning properly.

Steps to Check the Anode Rod

If you’re curious about the process, here’s a basic outline of what it involves to check the anode rod.

1. Turn Off the Power and Water Supply – Ensure the heater is off and the water supply is shut to avoid accidents.
2. Locate the Anode Rod – Usually found on top of the tank, the rod is screwed into the tank and may be covered by a cap.
3. Drain a Portion of the Tank – Release some water to lower the level inside the tank.
4. Remove the Rod – Use a socket wrench to unscrew it.
5. Inspect for Wear – A rod that’s more than 50% corroded should be replaced.

Why You Shouldn’t DIY

While checking an anode rod might sound straightforward, it comes with challenges that make it better left to professionals. Removing the rod often requires significant force, and improper tools or techniques can damage your water heater. Reinstallation must be done correctly to avoid leaks that can reduce your system’s efficiency. Professionals can spot hidden issues during an inspection that might go unnoticed by the untrained eye, ensuring your water heater remains in top condition.

Trust the Plumbing Experts at Fante’s

Instead of risking damage to your water heater or your peace of mind, reach out to the plumbing professionals at Fante’s. Our plumbing experts have the tools and experience to safely inspect and replace your anode rod, ensuring your water heater remains in excellent condition. When New Jersey residents choose Fante’s, they save time, avoid hassle, and get peace of mind knowing their water heater is in good hands. Whether it’s a routine inspection or a full system repair, our team is ready to help.

Reach Out to Fante’s Professionals Today

Don’t wait until your water heater starts showing signs of trouble. Contact Fante’s online today to schedule a professional inspection, or if you’re still wondering how to check the anode rod in your hot water heater. Allow us to take care of your plumbing needs so you can enjoy reliable hot water year-round.