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Water Heater Maintenance Tips

You can utilize these six water heater maintenance methods to boost your water heater’s longevity and efficiency.

Replacing a water heater can be incredibly expensive, but many people are looking to have their water heater run efficiently.

Water Heater Maintenance Tips

There is a solution and many inexpensive ways to boost the longevity and water heater efficiency. For example, methods such as setting the temperature and adding insulation to the water heater only requires it to be done once. Other methods, such as checking on the anode rod and flushing the tank, will require annual work.

There are massive benefits to hot water heater maintenance. For example, if you add insulation to your heater, it will decrease the amount of heat lost by as much as 45 percent. Also, it can reduce the cost of your water heating bills by about 9 percent. If you want to improve the longevity and efficiency, then you should perform flushing on the tank. To prevent rusting from the inside, you also need to ensure that there is a robust anode rod hanging inside of the tank. Getting a used anode rod is much more cost-effective than buying an entirely new water heater.

Without a good rod, you’re going to see that the tank will have a short tank life. This is due to how the water will quickly erode the tank.

Do hot water heaters need maintenance, and if so, what would be the best course of action? Yes, they do. The best thing to do is to follow the steps below.

Step by Step on How to Maintain Water Heater

This will teach you how to maintenance hot water heater in your home. Make sure to use water heater filters to prevent sediment build-up which can damage your water heater.

1. First you should test the TPR Valve

  • Turn the cold water supply and power button off
  • If the pressure of the tank gets too high, you may see that the tank opens. Be sure to put the bucket underneath the container. This is located to the TPR or temperature pressure release valve in the side or top of the tank.
  • Let some water out by lifting and letting go of the valve tab. You may notice that water continues to flow. If this is the case, you want to drain the partway on the tank and then unscrew the old valve using a pipe wrench. From here, you may install a new TPR Valve.

2. Look into the Anode rod

  • Place a hose on the top of the tank’s drain. Drain out a couple of gallons of water.
  • On top of the heater, you may place a 1 and 1/16 inch socket on the hex head of the rod. Then it would help if you unscrewed the rod. You will need to buy a new rod if it is coated with calcium or less than ½ inch thick. Then you can use Teflon tape to wrap it around it with Threads. Next, place it back inside of the tank and then securely tighten the rod back in. If above the tank, you see the headroom is limited, you may utilize a segmented rod.

3. Drain Out the Insides of the Tank and Wash Out the Sediment

  • Drain out the leftover water from the tank to the bucket. From there, you can mix up the sediment located at the bottom of the tank. You can do so by opening the supply valve which the cold water should be inside. You can drain out the water and repeat it until clean water is oozing out of the hose.
  • From there, close out the opening of the drain and fill up the tank again. Finally, you may turn on the power again.Water Heater Maintenance Tips

4. Fix the Temperature

  • On the side of the tank, you will find that there is a temperature dial. From there, you can unscrew it to remove the cover. Adjust the dial until it is 120 degrees by using a screwdriver that is flathead. You may lower the temperature as needed based on your circumstance. You save roughly 5 percent of energy expenses for every 10 degrees of temperature that is lowered.
  • Now you can choose to turn down the dial or thermostat to the lowest possible setting or even turn off the water heater entirely. This is especially important if you plan on being away from your house for over three days and don’t want to waste money on your service water heater. Fixing the temperature is a practical way to help with hot water tank maintenance. And you never want your appliances to overheat and need repair.

5. Have the pipes insulated

  • First, measure the pipe’s diameter. Then from here, you can purchase a self-sticking 3/8 -inch foam thick insulation for your pipe.
  • Place the insulator on the cold and hot water pipes. This keeps the temperature from escaping. In the summer, this will prevent potential condensation.
  • Remove the tape that is there and squeeze the insulation until it’s shut tight. Cover the pip with an inch of thick unfaced fiberglass wrap if the pipe is under 6 inches. This is a great way to make a DIY hot water heater.

6. Make sure the heater is insulated


  • You can cut out part of the blanket insulator to fit snugly around the pipe and the TPR valve. But make sure there the temperature control sticks out of the tank.
  • Also, ensure that the side of the tank is wrapped up nicely. From there, you can use foil tape to seal cuts. Make sure the top is left open.
  • Use an oversized circle of insulation to cap off the electric heater. Make sure the edge is fastened to the side part of the tank. This is the ideal solution for heater maintenance and prevents any damage on your appliances.

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