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Fire & Water - Cleanup & Restoration

What Homeowners Should Know About Flushing Their Home's Water Heaters

8/30/2019 (Permalink)

Flushing a water heater in East Dundee, IL

The water heater in your home in East Dundee,IL, is an important piece of equipment that allows you to take a hot shower or bath, clean your clothes and wash your dishes. However, many homeowners don't know how to maintain their water tanks. As a homeowner, it can be useful for you to learn more about flushing your home's hot water tank.

Why Should You Flush Your Heater?

Many homeowners aren't sure why they should flush the hot water tanks in their homes. However, there are several reasons it is beneficial to perform a hot water heater flush every year, including to:

  1. Prevent the build-up of sediment in your heater
  2. Reduce the amount of noise your heater makes
  3. Decrease the amount of energy your heater requires to function

What Happens if You Don't Flush Your Heater?

If you don't flush your water heater at least once a year, your heater may become damaged over time. A continuous low noise or a loud cracking sound could indicate that sediment has built up in your heater's tank. As a result of built-up sediment, your hot water tank could leak, or you may notice weak or inconsistent water pressure when you use hot water. If you do notice any of these problems, it can be wise to contact experts in water damage restoration.

What Steps Do You Take To Flush the Heater?

There are several steps you can follow to flush your heater effectively. These steps include:

  1. Turning off the heater
  2. Placing a hose on the drainage valve and moving the end of the hose elsewhere
  3. Allowing the water to drain, then turning off the water supply
  4. Turning off the drainage valve and removing the hose
  5. Turning on the supply of water to allow the tank to fill up again
  6. Turning the heater back on


It can be helpful to know how to keep your home's water heater running effectively. Understanding why you should flush your heater, what happens if your heater isn't flushed and how exactly to flush your heater can help you to maintain the hot water tank in your home.

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