How To Flush Your Hot Water Heater Like a (SERV) Pro!

8/25/2020 (Permalink)

Flushing the water heater in your North Kenner, Harahan, & Lakeview home might be something you have never thought of. But like most household appliances, it too can accumulate mineral deposits and sediments that can stop your heater from running efficiently. It is recommended to flush your water heater once a year to ensure debris does not corrode your heater and to maintain optimal hot water temperature.  

There are two types of water heaters: gas and electric. The main difference is whether you will be turning off the gas or electricity supply before you begin flushing. After turning off the power source, you must turn off your heater’s supply of water by shutting off the cold water valve. It is best to wait overnight so you can be sure the water isn’t hot, but if you can’t wait then use caution when flushing.

The next step is to turn on the hot water elsewhere in the home, such as a sink or tub. This will prevent a vacuum from forming as the tank drains. Now you are ready to start draining your heater.

You can control where the water goes by connecting a hose to the drain valve at the bottom of your heater. Place the hose in a bucket or where you can safely dispose of the water. Open the pressure relief valve near the top of your water heater and watch the water drain from your heater. Once it is empty, reopen the cold water valve at the top of your tank and then shut it off again to get any lasting sediments that did not get flushed from the first round.

After the water starts to run clear and is sediment-free, you should close the drain valve and turn the water supply line back on. The water from the sink or tub you have running should start to smoothly exit the faucet, and that is how you know the air has been pushed out. You can turn the gas or electric back on to let the water heater begin to heat back up. 

If you are experiencing problems with your water pressure, or temperature in your tank you should contact a professional in the North Kenner, Harahan, & Lakeview area. Hot water heaters are extremely important to keep your home functioning. Take care of it, and it can save you time and money in the future!