Imagine a winter without hot water—hard to think about, right? A few simple maintenance steps can help you avoid this inconvenience and ensure your water heater runs efficiently and reliably. Whether you have an older unit or a newer one, following these tips can significantly extend the lifespan of your water heater and save you money in the long run.
Essential Water Heater Maintenance Tips
Regular maintenance is key to prolonging the life of your water heater. Here’s what you can do to keep your unit in top shape:
1. Insulate Your Water Heater
Older water heaters often lose heat, causing them to work harder. Adding a fiberglass insulation jacket can improve efficiency by reducing heat loss. When insulating, ensure you avoid covering the thermostat, top, and flue to prevent safety hazards.
2. Maintain Proper Clearance
Keep at least 2-3 feet of clearance around your water heater. This ensures proper airflow, prevents overheating, and allows easy access for maintenance and repairs.
3. Check the Temperature Setting
The recommended temperature for a water heater is 120°F. This setting not only prevents scalding but also saves up to 5% in energy costs for every 10°F reduction. Avoid setting it higher, as excessive heat can strain the system and increase energy consumption.
4. Flush the Tank Annually
Over time, sediment and mineral buildup can accumulate in the tank, reducing efficiency and causing noise. Draining the tank at least once a year helps remove sediment and keeps your water heater operating quietly and efficiently.
5. Use the “Vacation” Setting
If you’re heading out of town for an extended period, adjust the thermostat to the “vacation” mode. This keeps the pilot light on without heating water, saving energy while preventing the tank from freezing in cold climates.
Additional Tips to Prolong Your Water Heater’s Life
6. Inspect the Anode Rod
The anode rod prevents rust by attracting corrosive elements in the water. Check it every 1-3 years and replace it if more than 75% is corroded. A functioning anode rod can significantly extend the life of your water heater.
7. Test the TPR Valve
The temperature-pressure relief (TPR) valve is a critical safety feature. Have a professional test it annually to ensure it releases pressure properly. A malfunctioning TPR valve can lead to dangerous pressure buildup.
8. Upgrade to an Expansion Tank
If your home has high water pressure or uses a closed-loop water system, installing an expansion tank can reduce strain on your water heater and extend its lifespan. This accessory absorbs pressure fluctuations, preventing damage.
9. Keep the Area Around the Heater Clean
Avoid storing flammable materials, dust, or debris near your water heater, especially if it’s a gas-powered unit. A clean and clutter-free area enhances safety and improves airflow.
10. Monitor Signs of Trouble
Pay attention to unusual sounds, discolored water, or inconsistent water temperatures. These could indicate issues like sediment buildup, corrosion, or failing components. Addressing problems early can prevent costly repairs.
FAQs About Water Heater Maintenance
- How often should I service my water heater?
Annual maintenance is recommended to keep your water heater running efficiently and prevent major issues. - What’s the average lifespan of a water heater?
Traditional tank water heaters typically last 8-12 years, while tankless water heaters can last 20 years or more with proper maintenance. - How do I know when it’s time to replace my water heater?
Signs include frequent repairs, rusty water, strange noises, or a unit that’s over 10 years old and no longer meeting your needs.
Need Help Maintaining Your Water Heater?
At ABC Plumbing, Sewer, Heating, Cooling, and Electric, we specialize in water heater maintenance and repair. Our team of experts can help you with everything from flushing the tank to replacing components like the anode rod or TPR valve.
Scroll further down this page, locate the location closest to you, and click the phone number to call us. Let us help you extend the life of your water heater and enjoy reliable hot water all year long!
Also check the following blog post: What's the Purpose of a Water Heater Expansion Tank?
ABC Plumbing Locations
Arlington Heights, IL220 W Campus Dr | Evanston, IL828 Davis St UNIT 205 |
Downers Grove, IL1001 Ogden Ave LL4 | Tampa, FL4326 W El Prado Blvd Suite 7 |
Largo, FL11701 S Belcher Rd Suite 127 |
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