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Fire & Water - Cleanup & Restoration

The Whys and Hows of Flushing the Water Heater

6/10/2019 (Permalink)

An annual flush is an important part of maintaining your heater.

Important Benefits of Flushing a Water Heater

If you happened to read the owner's manual for your water heater, you probably know that an annual flush is an important part of maintaining your heater. Many homeowners choose to do this themselves, but some like to complete the task on their own. Before reviewing the steps for completing the flush, consider some of the important benefits:

  • Prevent future damages
  • Honor warranty requirements
  • Extend the life of the water tank
  • Reduce the cost of operating the heater
  • Improve efficiency
  • Put a stop to noises, such as banging, crackling, and popping

When the heater is flushed, a lot of sand and scale are drained, so the tank is as likely to rust. As debris is drained from the bottom of the tank, it makes room for more water and improves your family's access to ready hot water.

Risks of Delay

If you don't get the water heater flush, you risk facing serious problems. In some cases, sediment may show up in the water coming from your faucets. After a couple of years without flushing the water heater, you may experience a decrease in water pressure or go through the frustration of a burst pipe. (If this happens, you should immediately contact a water remediation specialist to avoid the serious issues that come with water damage.) In some cases, the tank will simply stop working.

How to Flush the Water Tank

There are several steps to flushing the heater:

  • Make sure you have a drain handy or a large enough receptacle to collect all the water and sediment in the tank.
  • Turn the heater thermostat knob to the off position.
  • Turn off gas or electricity to the heater.
  • Turn off the cold-water supply.
  • Open the hot water at your sink.
  • Open the pressure relief valve.
  • Attach your garden hose to the drainage spout.
  • Turn on the spigot and let the water drain out.
  • Turn the cold-water spigot on and let it run until the water coming out of the hose is clear.

Once you're happy with your results, put things back to the way they were originally. Your Llewellyn Park, NJ, home requires a lot of maintenance, but flushing the water heater is one chore that won't take all weekend. Plus, it comes with plenty of great benefits.

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