The Role of the Anode Rod

Water heaters undergo a significant amount of stress daily. If you find that absurd, think of how much you depend on your water heater for a constant supply of hot water for dishwashing, laundry, and bathing. Therefore, you need our regular water heater services to maintain your appliance in perfect working condition and extend its lifespan. An anode rod plays a significant role in the functionality of your water heater. However, a tankless water heater doesn’t have an anode rod. Here’s a look at the role of an anode rod in your water heater.

What is an Anode Rod?

The anode rod stays in the hot water tank. It’s a long metal rod made from aluminum or magnesium. The rod degrades over the years because it protects the water heater tank from rusting. If you haven’t called a plumber in Mansfield, TX, from Rockwater Plumbing about your anode rod, it’s essential to do so every few years for a replacement.

Protecting Your Water Heater Lining

Heat and water are the major threats to your water heater’s life. Water heater replacement is often necessary after about a decade. The anode rod protects your water heater lining from corrosion because it is a protective coating. The coating attracts corrosive minerals so that it won’t reach the tank. Consequently, the anode rod helps your water heater to last longer, eliminating the need for frequent water heater maintenance.

Since the inner walls of water heaters are always in contact with water throughout their lifespan, the water might compromise the appliance’s stability. Corrosion and oxidation damage water heaters, necessitating frequent water heater repair in Mansfield, TX. The anode rod rusts and wears out to maintain the water heater tank.

Counteract Hard Water Issues

The anode rod prevents the excess hard water minerals from damaging your water heater. It’s best to hire us to check on your anode rod about two to five years after the initial water heater installation. We check the anode rod for wear and tear and corrosion and replace it to ensure that it continues to protect your water heater.

Now that you know the role of the anode rod, make sure that you schedule an appointment for regular maintenance. It’s wise to replace your anode rod when it rusts or after a few years after installation. Contact our team today for more information about water heaters and anode rods.