3 Causes of Water Heater Leaks

water heater being maintained
A leaking water heater is bad news, and fixing it can be an easy task or a challenging one. Most homeowners think of replacing their water heaters when they first notice a sign of leaking. However, that is not always the case because you can repair your water heater and still extend its life. You should call in an expert in water heater repair in Chantilly to check on your system the moment you notice leaks. Also, be on the watch out for causes of leaks in water heaters. It is also important that you ask the expert the causes if you cannot understand anything about your water heater. Below are some factors that might be the causes of your leaking water heater.


Steel is used to manufacture most water heaters. It is usually made of iron, and iron is prone to rust. While water heaters are made with a safeguard known as an anode to protect them from rusting, the anode rod wears out over time, which exposes the water heater to rust. You need to call in a professional to check on your water heater when you notice that the color of your hot tap water has turned rusty brown or that it looks gross. The expert will inspect the anode rod for replacement because the chances are that it has rusted.

Buildup of Sediment

water heater system

You should be on the lookout for water heater leaks if hard water runs through the system. Small amounts of minerals float on hard water. The crystals begin settling at the bottom of the tank of your water heater over time, which builds a layer that prevents water from reaching the burner. Consequently, your water heater takes a long time to heat water, which causes deterioration and overheating. The degeneration causes leaks or a burst water heater. Make sure that you flush out sediment buildup out of your water heater tank annually to prevent leaks. Do not forget that prevention is always better than cure.


Water heaters are designed to last between eight to ten years. If your water heater is more than eight years old, the chances of experiencing leaks are higher than a new water heater. Leaks happen due to wear and tear. Consequently, you need to replace your water heater if it is more than eight years old to prevent frequent water leaks. Just make sure that you will get another quality water heater from a trustworthy manufacturer or supplier. If your old water heater has successfully served you for the last eight years, it shows that it is a quality machine. See if the manufacturer of your old water heater has new models for sale. That way, it is easier for you to get a reliable replacement.

Water heater leaks can cause extensive damage to your home. Therefore, it is paramount to hire a professional to inspect and fix the leaking valve when you notice a leak, even if it is a minor one.  Make sure that you hire a licensed plumber.

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