A failing water heater can not only hinder your comfort, but it can also be dangerous. When you know what to watch for, you can step in before minor trouble turns into a costly and even dangerous situation.

Unusual Noises From the Tank

When a water heater runs, you should barely hear it. Loud pops, rumbling, or bangs mean sediment is building up inside the tank. While the water heats, pressure pockets will develop, and they are responsible for these noises.

If this problem is allowed to persist, the appliance can overheat. Eventually, you will need a replacement because the tank can become cracked and leak.

Rusty Water or Corrosion

If you notice discolored water coming from your faucet, chances are high that the inside of your water heater tank is corroding. Once corrosion sets in, the metal weakens and creates weak spots that can burst. You might also see rust forming around the tank itself or on the pipes connected to it.

Small rust spots can grow quickly. If the pressure relief valve rusts, the water heater cannot safely release pressure, and an explosion could result. This could damage property and injure people nearby.

Water Leaks Around the Base

A puddle at the base of your water heater is no small matter. This is the clearest sign of system failure.

Leaks develop because the tank goes through numerous heat and cool cycles over the years, and cracks develop as a result. First, you may not notice the leaks. But as time goes on, the cracks get larger, and the risk of sudden rupture increases.

Think how terrible it would be if hundreds of gallons of water flooded your house in a short time. This is what might happen if you ignore a leaking water heater.

Strange Smells or Signs of Gas

If your water heater is gas powered, a strange smell is a red flag that warrants serious attention. For instance, if you smell a rotten-egg odor near your appliance, you have a gas leak.

For homes with gas water heaters, unusual smells are a serious red flag. If you ever catch the odor of rotten eggs near the appliance, that’s usually gas escaping. Gas leaks can cause fires or explosions if ignored. Even electric water heaters are not free from risk.

If you see scorched wires or notice a burning smell, the electrical components may be failing. Either way, unusual odors should send you straight to the phone to call a professional.

Temperature Fluctuations and Overheating

Your water heater should provide you with hot water that remains at an even temperature. If water runs cool one minute and scalding hot the next, the heating elements or thermostat may be failing.

Overheating can cause serious injury in the form of severe burns. It can also create pressure buildup in the tank and make it explode.

Knowing these warning signs puts you in a good position to act quickly and avoid trouble. For water heater repair in Antioch, CA, reach out to the team at Almighty Plumbing, and we will make sure you remain safe and comfortable.