How to Extend the Life of Your Water Heater

• Turn off the power to the water heater (gas or electric, depending on your unit).
• Attach a garden hose to the drain valve at the bottom of the tank.
• Place the other end of the hose in a safe draining area, like a floor drain or outside.
• Open the valve and let the water drain out until it runs clear.
• Close the valve, remove the hose, and turn the power back on.

This simple maintenance step can extend the life of your water heater and keep it running efficiently.

Check the Anode Rod

The anode rod is a crucial part of your water heater. A metal rod inside the tank attracts minerals and helps prevent rust from forming. Over time, the rod wears out and needs to be replaced to keep your tank from corroding. To check the anode rod:

• Turn off the power and water supply to the heater.
• Locate the anode rod on top of the tank (it looks like a long metal rod).
• Unscrew it and inspect it for heavy corrosion.
• If it looks worn out (thinner or covered in rust), replace it with a new one.

If you’re unsure how to check or replace the rod, a plumber can help. Keeping this part in good condition can extend the life of your water heater.

Adjust the Temperature

Setting your water heater too high can put extra stress on the system. Most units are set to 140°F by default, but lowering the temperature to 120°F can help reduce wear and tear while providing plenty of hot water. To adjust the temperature:

• Locate the thermostat on your water heater.
• Turn it down to 120°F.
• Wait a few hours and test your hot water to ensure it’s comfortable.

Lowering the temperature also helps save energy and reduces the risk of accidental burns.

Insulate the Tank and Pipes

Insulating your water heater tank and the pipes leading from it can improve efficiency and extend its lifespan. Insulation helps reduce heat loss, meaning the unit doesn’t have to work as hard to keep the water warm. To insulate your water heater:

• Purchase a water heater blanket from a hardware store.
• Wrap it around the tank, leaving the thermostat and vents uncovered.
• Secure it with tape if needed.

For pipes, you can use foam pipe insulation to wrap around the exposed hot water lines. This is especially helpful in colder months.

Test the Pressure Relief Valve

The pressure relief valve is a safety feature that releases excess pressure inside the tank. If this valve fails, your water heater could become dangerous. Testing it once a year ensures it’s working correctly. To test the valve:

• Locate the pressure relief valve near the top of the tank.
• Lift the lever slightly to allow some water to flow out.
• If water flows freely and stops when you release the lever, it’s working fine.
• If no water comes out or it continues to leak, you may need a plumber to replace it.

Schedule Professional Maintenance

While many maintenance tasks can be done independently, having a professional inspect your water heater is always a good idea. A local plumber can check for hidden issues, clean internal components, and ensure everything works efficiently. A yearly inspection can prevent more significant problems and keep your water heater running smoothly.

Take Care of Your Water Heater Today

Your water heater is an essential part of your home, and with proper care, it can last for many years. Simple maintenance tasks like flushing the tank, checking the anode rod, and insulating the unit can prevent costly water heater repair. If you’re unsure about these steps, a professional plumber can help keep your system in shape. Don’t wait for a breakdown—start maintaining your water heater today and enjoy reliable hot water for years!