Water heaters are essential appliances in every household, providing hot water for various tasks like bathing, cooking, and cleaning. However, just like any other home appliance, water heaters are prone to wear and tear over time. If not maintained properly, they can break down or become inefficient, resulting in cold showers or high energy bills. Therefore, it is crucial to keep an eye out for any signs that your water heater needs repair. Let’s take a detailed look in the following article.

1.    Age of the Water Heater

The first and most obvious sign that your water heater needs repair is its age. If your water heater is over ten years old, it may start showing wear and tear due to regular usage. Older water heaters are more likely to have rust and corrosion, which can lead to leaks and other issues. It is recommended to get your water heater inspected once it reaches its ten-year mark. It is recommended to seek a professional for a water heater in Manassas to inspect and repair or replace the unit if necessary.

2.    Inconsistent Water Temperature

If you find yourself experiencing inconsistent hot water temperatures while showering or doing dishes, it could indicate a problem with your water heater. This inconsistency is often caused by sediment build-up in the tank or an issue with the heating element. Regular maintenance and repairs can help to prevent the issue of water heater and ensure a consistent hot water supply.

3.    Strange Noises

As water heaters get older, sediment build-up can occur in the tank, causing noises such as rumbling or banging sounds. These noises are usually a sign that the heating element is struggling to heat the water, which can result in inconsistent temperatures. If you hear unusual noises coming from your water heater, it is a red flag that something may need repair or replacement.

4.    Discolored Water

If you notice discolored water coming out of your faucets, it could be a sign that your water heater needs repair. The rust and corrosion mentioned earlier can cause the water to have a rusty or metallic taste, which is not only unpleasant but also harmful to your health. Discolored water could also indicate that there is sediment or mineral build-up in the tank, which needs to be flushed out.

5.    Leaks

One of the most obvious signs that your water heater needs repair is leaks. Leaks can occur due to cracks or holes in the tank, loose connections, or faulty valves. If you notice water pooling around your water heater, it is best to call a professional plumber right away. Ignoring leaks can lead to significant damage and costly repairs.


Keeping an eye out for these signs can help you catch any problems with your water heater early on, preventing costly repairs or replacements in the future. Regular maintenance and timely repairs can extend the lifespan of your water heater, providing you with hot water when you need it. If you notice any of these signs, do not hesitate to call a professional plumber for assistance.