You rely on your water heater every day to keep your home, body, and possessions clean. They’re costly to replace, which is why you should try to maximize the lifespan of yours. Checking core components is a must, starting with the anode rod. Below is everything your plumber wants you to know so you can get the most use out of your plumbing fixtures.

The Importance of Checking Anode Rods

Why It’s Beneficial

Anode rods are steel wires that are surrounded by magnesium, zinc, or aluminum. They’re designed to prevent rusting through electrolysis. This process causes the anode rod to corrode rather than the water heater’s tank.

When the anode rod has fully corroded—usually after 4-5 years—it can no longer protect the lining of your water heater. The interior will begin to rust, weaken, and render your water heater useless, which is why it’s imperative to keep an eye on it. Replacing the anode rod will increase the lifespan of your water heater and help avoid mechanical issues. 

How to Check

You or your plumber should do this at least once a year. To check the anode rod, first disconnect the power or gas. Flush the hot water heater tank into a large bucket, and then locate the rod. It’s usually attached to the top of the fixture and can be unscrewed. Draw it from the hot water heater and set it down on a towel or level surface.

If the anode rod is stuck, you may want to reach out to a plumber to help you remove and inspect it.

When to Replace

When you inspect the anode rod, check for a slimy substance forming. There may also be an unpleasant smell and the water may be gritty. This is a sign that sediment is forming in the tank. These signs usually accompany loud popping noises when your tank is active, which signal corrosion. If you aren’t sure, it’s wise to have a plumber take a closer look to confirm if the rod needs to be replaced and if corrosion is already an issue in your tank.

If you’re looking for a plumber in the Sutter Creek, CA, area, contact Amador Plumbing Co. This plumbing contractor is backed by 20 years of experience and is proud to offer a wide variety of services, including 24/7 emergency assistance. A licensed plumber will carefully inspect your system and then handle toilet installation, repairs, and other services needed to maintain your system. Call (209) 223-2204 to speak with a representative and visit their website to learn more about the company.