Skip to content

Don’t Neglect Your Water Heater: Tips You Need to Know

Water heaters play an integral role in our daily lives, providing hot water for our needs such as cooking, cleaning, and bathing. As such, ensuring that your water heater is in good working condition is essential to avoid any inconvenience or costly repairs. Maintaining your water heater should be a priority to ensure its longevity and efficiency.

Here are four tips for maintaining your water heater and keeping it in good condition.

1. Flush Your Water Heater Regularly

One of the essential tips for maintaining your water heater is to flush it regularly. Over time, sediment, dirt, and other minerals accumulate in the tank, reducing the heater’s efficiency and causing it to work harder to provide hot water. Flushing your water heater will remove these sediments, improving its efficiency and preventing damage to the heating elements.

To flush your water heater, turn off the power supply or gas, and shut off the cold water valve. Attach a garden hose to the drain valve at the bottom of the tank and drain the water into a bucket or a drain. Once the tank is empty, turn on the cold water valve to flush out any remaining sediment before turning on the power supply or gas.

2. Check the Anode Rod

Another tip for maintaining your water heater is to check the anode rod regularly. The anode rod is a sacrificial rod designed to attract minerals and prevent them from corroding the tank. Over time, the anode rod will corrode and needs to be replaced to avoid damage to the tank.

To check the anode rod, turn off the power supply or gas and shut off the cold water valve. Locate the anode rod on the top of the tank and remove it using a socket wrench. If the anode rod is less than half an inch thick or is covered in calcium deposits, it must be replaced.

3. Check the Pressure Relief Valve

The pressure relief valve is an essential safety feature of your water heater that prevents the tank from overheating or exploding. It should be checked regularly to ensure it functions correctly and releases pressure when needed.

To check the pressure relief valve, turn off the power supply or gas and shut off the cold water valve. Locate the pressure relief valve on the top or side of the tank and lift the lever to release some water. If the valve is releasing water, it is functioning correctly. If not, it needs to be replaced.

4. Insulate Your Water Heater

Insulating your water heater is an excellent way to improve efficiency and reduce energy consumption. Insulation helps retain heat, reducing the energy required to heat the water. It also helps to prevent heat loss, reducing the need for the heater to work harder to maintain the desired temperature.

To insulate your water heater, purchase an insulation blanket from a hardware store and wrap it around it. Be sure to follow the manufacturer’s instructions and avoid covering the top or bottom of the tank, the thermostat, or the pressure relief valve.


Regular maintenance can prevent costly repairs, improve the lifespan of the heater, and reduce energy consumption. By following these tips for maintaining your water heater, you can ensure that it is in good working condition and provide hot water for your needs.

For all your hot water heating repair needs in Rock Hill, SC, trust the reliable and skilled professionals at B&B Family Plumbing. Don’t let a faulty water heater disrupt your daily routine – contact us today!