How Do You Know If a Water Heater is Bad?

A Plumber Repairs a Water Heater.

How do you know if a water heater is bad?

When you turn on the shower, most of the time you’re expecting hot water. If your hot shower seems lukewarm or even cold, you’re probably seeing the first sign your water heater is going bad and water heater repair is around the corner. A water heater not producing hot water is just one sign of a bad water heater. Some other common problems include:

  • Age: With adequate maintenance, most water heaters are good for about 10-12 years. After your water heater hits about eight years, however, you might want to consider having a plumber come out to inspect it to see what condition it’s in. 
  • Rust spots: If you have rust spots on the outside of the tank, it’s more than likely you’ll have them inside too. Rust inside the tank may also turn your water brown. Rust means it’s time to replace the water heater.
  • Weird noises: As your tank heats up water, you may hear rumbling noises. This is normally a sign of sediment build-up or damage like a crack in the tank.
  • Leaks: If you see water on the floor around the tank, you probably have a leak. Leaks usually occur as the unit ages. You may also have faulty fittings or connections or problems with the pressure overflow pipe.

If you are experiencing any of these problems, turn to the professionals at Westside Plumbing for water heater repair in Fort Worth, TX. You can reach us by calling (817) 560-4144.

Can a water heater be repaired?

With some issues like a leaking connection, your water heater can be repaired. Any time you are experiencing problems with your water heater, you’ll have to make a choice between water heater repair or replacement. If your water heater is more than 10 years old, the best option is usually to replace it, otherwise you’ll end up spending more repairs than it would cost to replace the unit. At other times, a repair is generally all that’s needed. With some issues, you may just need to replace a part. One common part you might need to replace, for instance, is the pressure relief valve. If you have a reputable plumbing service like Westside Plumbing providing you regular maintenance, the plumber will be able to advise you when repairs are needed or if the unit needs to be replaced.

Do you call a plumber to fix a hot water heater?

Water heater repair services are usually provided by licensed plumbers. Most plumbers are trained in all aspects of water heater repair. Occasionally, though, an electrician is needed, especially if the water heater is continually tripping the circuit breaker or blowing its fuse box. These problems may indicate a bigger problem with your home’s electrical system, rather than just the water heater. 

How many years does a hot water heater last?

With good upkeep you can expect a high-quality standard storage tank water heater to last anywhere from eight to 12 years. Tankless water heaters, on the other hand, tend to last much longer. The average life expectancy of a tankles water heater is 20 years. 

What is the most common problem with water heater?

The most common problem that leads to water heater repair is lack of hot water. The tank may be producing only lukewarm water or no hot water at all. If the water isn’t warm enough, the problem can sometimes be resolved by turning up the temperature on the thermostat, although you have to be careful not to turn it up too high to prevent scalding. If the water heater is producing no hot water and is a gas unit the problem could be a blown pilot light. You might also have a faulty pilot control valve or thermocouple. On electric water heaters the problem may be in the heating element, which probably needs to be replaced.   

Tankless water heater repair and plumbing

Although tankless water heaters are often more efficient than storage tank water heaters when it comes to delivering hot water, they do have problems. As with storage models, tankless water heaters can have problems with mineral build-up. They can also get overloaded if the demand is high, for instance, if several showers are running at the same time. Too much strain on the system can cause it to shut down. Air supply and exhaust vents can also get clogged, causing the system to shut down. 

You can also have problems with what’s known as a “cold water sandwich,” when you turn on a faucet and get warm water then get hit with a blast of cold water before the water warms up again. The problem here is simply that the tankless water heater wasn’t given enough time to heat the water up between uses. The warm water that you first got was left over in the pipes from the previous use. Once the water heats up you should have no further issues. Normally, cold water sandwiches aren’t something you need to worry about. 

A Plumber Adjusts a Water Heater.

Water heater repair near me

Whether you have a storage tank or tankless water heater, if you need water heater repair in Fort Worth, TX, you can always rely on Westside Plumbing. We are a full-service plumber ready to help you at any time. All you need to do is dial (817) 560-4144.