Your water heater works hard to supply hot water, and you can make it last longer with a few smart steps. Scheduling regular water heater & furnace service & installation helps it run smoothly, preventing breakdowns and saving you money. 

Now, we will explore extending your water heater’s life to stay in top shape.

1. Regular Maintenance Brings Big Benefits

Taking simple steps can make a huge difference. Inspecting and maintaining your heater every six months keeps it steady and helps you avoid unexpected repairs. Think of it like tuning up a car—small check-ups keep everything running smoothly.

2. Drain and Rinse the Tank

Over time, minerals and grit settle at the bottom of your tank. This layer of debris can wear down your water heater and lower its efficiency. Here’s how to drain and rinse it out:

• Switch off the power (electric heaters) or shut off the gas (gas heaters).
• Attach a garden hose to the drain valve and let the water flow out.
• Open a nearby hot water tap to help the water drain faster.
• After it drains, briefly turn on the cold water to flush out any leftover sediment.

This yearly habit prevents buildup, keeps your heater efficient, and helps it last longer.

3. Inspect and Replace the Anode Rod

The anode rod is a small metal rod inside the tank that attracts corrosive elements, keeping them from harming the tank itself. Over time, this rod wears down and needs replacing. Checking it every three to five years helps keep your tank healthy.

To inspect it, turn off the water heater and water supply, unscrew the rod from the top, and look at its condition. If half of it looks corroded, replace it. Replacing an anode rod is affordable and a quick task for a professional.

4. Adjust the Temperature Setting

Many water heaters start at 140°F, but setting it to around 120°F is usually safer and saves energy. This simple step reduces wear on the heater and lowers energy costs.

To adjust the temperature:

• Find the temperature dial on your water heater.
• Turn it down to around 120°F.
• Wait a few hours, then test the water temperature.

Lowering the temperature also reduces the risk of accidental burns and helps keep your heater in good condition.

5. Wrap Your Heater and Pipes

Insulating your water heater and pipes is an easy way to keep hot water hot and cut down on energy waste. Water heater insulation blankets are affordable and easy to install, and they help reduce heat loss.

To insulate the tank:

• Wrap an insulation blanket around it, leaving controls and the thermostat uncovered.
• Use tape to secure it.

Insulating your pipes is also simple, inexpensive, and helps maintain water temperature, especially if you live in a cold climate.

6. Check the Pressure Relief Valve Often

The temperature and pressure relief valve (T&P valve) helps keep your water heater safe by releasing water when pressure or temperature gets too high. Testing this valve every six months ensures it works correctly.

• Pull the lever on the valve and let it snap back.
• Listen for a gurgling sound of water moving through the pipe.
• If nothing happens, or the valve leaks, it’s time for a new valve.

This quick check keeps your water heater safe and running smoothly.

7. Spot Leaks Early

Leaks usually signal trouble in your water heater. Keep an eye on the tank and pipes for moisture or rust. Small leaks can often be fixed, but bigger ones may need a professional touch.

• Look for water around the base of the heater.
• Check all connections, especially the inlet and outlet pipes.

Spotting leaks early keeps them from turning into costly problems.

8. Use Professional Services

While some maintenance tasks are easy to handle, it’s smart to call a professional for an annual inspection. An expert can spot potential issues and advise on repairs or replacements. Hiring professional water heater & furnace service & installation for your heater pays off in the long run by keeping your appliance efficient and safe.

9. Give Your Water Heater Some Room

Your water heater needs breathing room to work properly. Leave about two feet of space around the tank to allow for airflow and easier maintenance. Keep boxes and supplies away from the heater, especially if it’s tucked in a closet. A clear area around the heater keeps it ventilated and efficient.

10. Add a Humidifier if Needed

If you live in a dry area, adding a humidifier can reduce wear on your water heater, furnace, and other heating systems. Balanced moisture levels help your appliances run smoothly and last longer.

Wrapping it Up

Caring for your water heater is a simple task that rewards you with long-term savings and fewer cold showers. By draining the tank, checking the anode rod, adjusting the temperature, and keeping the heater clear, you’re protecting your investment and keeping hot water flowing.

At KMC Heating and Cooling, we’re here to make maintenance easy. We provide expert heating, ventilation, and air conditioning solutions for residential and commercial clients, including system design, installation, repairs, maintenance, and indoor air quality products. Need help extending the life of your water heater? 

Contact us today to schedule a service and keep your system running efficiently!