Most water heaters can last about a decade before needing a replacement. As they reach this point, they may begin to malfunction. Like any appliance, there are a few common issues in these systems. Find out which problems you should watch for and what typically causes them below.

Most Common Water Heater Issues

1. No Hot Water

A simple explanation for a complete lack of hot water is a tripped circuit breaker, so always check your breaker box first. If your fuses have not tripped, the limit or reset switch on the furnace could be compromised. If that is not the issue either, the heating elements may have burnt out. 

2. Excessively Hot Water

On the other end of the spectrum is uncomfortably hot water. Sometimes, you can adjust the system’s thermostat. If that doesn’t work, you likely have an issue with the thermostat or wiring that a professional will need to address.

3. Strange Noises

If you hear a rumbling sound coming from your water heater, it often means sediment has collected at the bottom of the tank. The issue can also arise when the heating element burns out. Fortunately, draining the tank or replacing the heating element will usually quiet a noisy system.

4. Leaky Tank 

Leaks can develop on the bottom and top of your system and typically stem from valve problems. For instance, if something compromises a pressure or drain valve, the water will not remain inside the tank. More significant issues such as tank corrosion could also develop, leading to a total failure.

5. Odorous Water

If your home’s hot water has a foul odor that is similar to rotten eggs, there could be corrosion in the tank. This usually occurs along with rust-colored water. Unfortunately, there is no repair for a corroded tank. The best course of action is replacing the water heater entirely.

Whether you’re a homeowner experiencing a water heater issue or a plumbing contractor that needs parts, Withamsville Winnelson has all of the supplies you need. Having served the Cincinnati, OH, community since 1997, this trusted wholesaler offers quality parts at affordable prices. Explore their extensive inventory online, or call (513) 753-1121 to speak with a team member.