As a rule, a water heater has a lifespan of 8 to 12 years. Of course, this is provided that someone maintains it and changes it regularly. If you follow a simple maintenance plan comprising of these three steps each year, you will experience success. It is possible to extend the life of your water heater by as much as five years when you apply these steps.

A professional isn’t necessary if you’re simply performing routine maintenance on your water heater. A homeowner can usually accomplish the service of a water heater with only a screwdriver and a bucket at their disposal. To ensure the safety of yourself and your family, turn off the power supply (for electric water heaters) or the gas supply (for gas heaters) before you begin:

  • If you’re using an electric water warmer, you’ll need to turn off the circuit breaker for the water heater on the main service panel (breaker box) in your home.
  • If your water heater is gas-powered, turn the pilot knob in the OFF position (on the gas valve/thermostat of the water heater) to turn off the gas.

Water Warmer Maintenance Steps

The following are some steps you should follow to maintain your water heater.

Step 1: Turn off your water heater’s water supply.

It is possible to shut off the water coming in from the house. You can perform this task via the shutoff valve that is on the top of the water warmer. This is where whic the water pipe and the shutoff valve are located. It is necessary to turn this valve to turn off the water supply to the tank to shut it off.

Step 2: Disconnect the water heater’s power.

To prevent the risk of burning out the heating elements of your water heater, I recommend you turn off the power to it before draining it. With an electric water warmer, shut off the power from the electrical panel in your home. It is important to label the fuse or circuit breaker that is connected to the water heater to ensure that it is the correct one.

For this step, the DIY Network suggests you turn the thermostat on the water heater to “pilot” if it’s a gas water heater. If you do not have the gas supply turned off to the heater, try The Family handyperson method. Follow the instructions provided in the owner’s manual for your specific water heater. The owner’s manual is perfect for gathering this information.

Step 3: Let the water cool for a few minutes.

It is extremely hot in your water heater when the water is being heated. When draining your water warmer, let it sit overnight. When you choose to this, it will allow the water to cool down before you drain it.

Step 4: Connect the drain valve to a hose.

After you have, let the water heater cool down, place the other end of the hose (I recommend using a garden hose for this) in the floor drain or even directly outside if that is possible. As soon as you have screwed the other end of the pipe on to the drain valve at the bottom of the water heater, the water heater will drain.

Step 5: Open the hot warmer faucet.

You should open the faucet in a sink closest to the water heater so that hot water can flow. This will relieve the pressure within the tank. It will also allow the tank to drain more rapidly. If it is possible, the DIY Network recommends another solution. The network suggests you use a tap that is above the water heater on the floor.

Step 6: Turn the drain valve on.

The water will flow out of the tank as soon as you open the valve, so you will see the water flowing out. When the tank is full or if there is a large amount of sediment in the tank, it may take some time for the water to drain from the tank if the tank is full.

Step 7: Filter the tank with fresh water by turning on the water supply again.

As a precautionary measure, turn on the cold water again with the drain valve open. This will help eliminate any sediment that may still be present at the bottom of the tank. If you repeat this step, you should be able to get clear water after doing so. In order for the water to stop flowing, it is necessary to turn off the water valve.

Step 8: Fill up the tank again.

After you have removed the hose from the drain valve, be sure to close it. Upon re-turning on the water supply, you will begin filling the tank up again. After you have completed the ask, once I have restored the water supply. As soon as you have filled up the water heater tank, turn on the power or gas supply.


By maintaining and servicing your hot water warmer regularly, you will enjoy clean, hot water year-round, and you will never have to worry about sudden icy showers in the middle of the day. If you want to make sure that you take care of your heater in your home, then you should make sure you add it to your home’s maintenance schedule. This could be done by doing routine maintenance, making repairs to the heater, or contacting a professional hot water tank service.

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