Is It Time to Replace My Water Heater?

January 22, 2020

As a homeowner, you know the importance of maintenance, making repairs and considering upgrades for your large appliances—especially when they’re old or broken beyond repair. Your home’s water heater is one such appliance that needs attention from time to time. Here are some signs that it’s time to call a water heater service in Coweta County, GA for a replacement unit.


Water heaters are made of steel, which is one of the strongest materials in the world. But steel does have one weakness: rust. Any corrosion on steel will eventually spread to more of the surface, even eating through the metal in some spots. If you notice rust on steel water tanks and pipes, it’s a telltale sign of impending leaks. First things first, figure out whether the rust is coming from the water heater unit itself or from the water pipes that lead to your faucet:

  • Rust in water: If there’s rust in the hot water coming out of your sink and bathtub faucets, chances are the problem is a rusty water heater. Rusting is not uncommon on water heaters that are well past their prime, but it can occur in any water heater, even those under 10 years old.
  • Rusty pipes: The problem of rusty tap water can most often be traced back to the pipes. Older galvanized pipes tend to rust from the inside.
  • Rust on inlet or valve: Rust around the water inlet or pressure relief valve on the water heater points to possible rust inside the tank itself. If this is the case, the only option is to get a new water heater.


The closer your water heater is to the end of its life, the greater the chance the tank will spring leaks. One of the main reasons tanks leak is the expansion of the metal in the tank during heat cycles. Another reason is that there’s a problem with the tank itself—connections could be loose, or the temperature may need to be adjusted.

Noisy tank

Another warning sign of a water heater that’s about to fail is a lot of noise coming from the tank. The older a unit gets, the more rumbly it’ll get. A failing water heater will become louder and louder as the tank heats up water. There are a couple common reasons why your water heater is making noise:

  • Sediment buildup: Reheating water for years on a daily basis leads to sediment buildup at the bottom of the tank. As time goes on, it hardens and grows thicker along the floor of the tank, which eventually leads to water heater breakdown.
  • Not flushing the tank: Water heater tanks need to be flushed annually. This drains the sediment from the tank so it can work more efficiently and last longer.

Old water heater

The majority of residential water heaters last between eight and 10 years. If your unit is old and you notice a lack of hot water or any of the aforementioned symptoms, it might be time to replace it.

Victor Moody Plumbing Inc. provides the most reliable water heater service in Coweta County, GA. Reach out and let us know how we can help!

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