What Are the Common Causes of Water Heater Leaks?

Have you been experiencing water heater leaks these days? If so, we have the answers for you.

Water heater leaks occur because of a few issues with the equipment. Although most of the problems are easy to fix, some may require you to switch out your water heater.

Here’s a quick guide about each cause with their suggested solutions.

Old Water Tank

Water tanks are more likely to experience issues when they’re older. You will notice the parts begin to wear, there is no hot water, and there are frequent leaks.

If an old water tank leaks, it could result in corrosion as water goes through cracks. In this case, it’s best to look for a replacement water heater instead.

Drain Valve Issue

The drain valve in the water heater is for emptying the tank. More or less, you use this whenever you want to clean your water tank.

Note that the more you use it, the more it loosens. When that happens, water starts to leak from its base. If it seems like the drain valve is no longer watertight, it’s time to replace it.

Temperature and Pressure Relief Valve

The temperature and pressure relief valve relieves the pressure inside a tank. When it fails to work, the pressure increases.

A leaking water heater is usually because the valve is loose. You only need to tighten it. But if it’s broken, you should buy a new one.

A quick tip is to always lower the pressure in the water tank before you fix it.

Tank Shells

Water heaters have two tanks: one for insulation and one for holding the water. There are times when water leaks inside those due to natural wear.

If you can’t detect it from the outside, it’s best to find plumbing services to help you with maintenance or inspection.

Over-Corroded Anode Rod

Water heaters have a part called the anode rod, which keeps corrosive substances away from the actual heater. If you have a water heater leaking, it loses its purpose from too much corrosion. Have it replaced ASAP to prevent it from affecting the heater. 

Tank Connections

The leak could come from the hot water heater’s cold and hot water connections. The problem is usually loosening, so you can fix it by tightening them back. If anything else happens, it’s best to call a professional to take a look.

High-Pressure Levels

Water pressure creates steam and fills spaces in water heaters. But when there’s too much, and it runs out of space, it causes water to leak through cracks. You should have an expert check your tank if this problem occurs.

Sediment Collection

If you don’t clean your tank often, your water heater is at risk of collecting sediment. They build up and form cracks over time. That’s where the leaks go through.

It requires you to replace your water heater, which could cost as high as $6,000. But maintaining it is much cheaper, so many recommend cleaning it often instead.

Loose Gaskets

Water heater leaks might also come from loose gaskets in an electric water heater. If you do find any leaks, you have to replace the gaskets. It requires you to drain all the water and remove the electrical components.

Learn About the Causes of Water Heater Leaks With Quick Solutions

There are many reasons for water heater leaks, but most of them are easy to fix. Otherwise, you need to call a professional to fix or replace them.

Learn more informative topics by checking out our blog!