Most traditional water heaters typically last around 12-15 years with proper maintenance, which means a system that is already 10 years old may be entering the later stages of its lifespan. While an older water heater may still operate reliably for years with proper care, maintenance becomes increasingly important as the unit ages. If you have a water heater that’s over 10 years old, here are some specialized care tips to help keep it running.

Flush Water Heater Regularly

As water heaters age, sediment buildup inside the tank becomes an even bigger concern. Minerals that are naturally present in your water supply settle at the bottom of the tank over time, forcing the system to work harder to heat water efficiently. In older water heaters, excessive sediment buildup can increase strain on aging components, reduce heating performance, and increase the risk of internal tank damage. Regularly flushing the water heater helps remove this buildup.

To flush your tank, first cut off the power and water supplies to your unit. Then, attach a hose to the drain pipe, and feed the other end to a safe drainage area before engaging the release valve. For specific instructions, refer to your model’s corresponding user manual.

Monitor Hot Water Consistency

Changes in hot water performance is often one of the earliest warning signs that an older water heater needs attention. If the system starts producing inconsistent water temperatures, runs out of hot water more quickly than before, or takes longer to recover between uses, aging components may be struggling to keep up with demand. In addition, pay attention to unexplained increases in utility bills.

Replace Worn Components Promptly

Aging water heaters usually contain components that gradually wear down over time, even if the system appears to be functioning normally. Replacing worn parts before they fail can help improve reliability and reduce the likelihood of sudden breakdowns. One especially important component is the anode rod, which helps protect the inside of the tank from corrosion. If the anode rod becomes depleted, the risk of corrosion and tank failure rises. Other components, such as heating elements, thermostats, valves, and pressure relief devices, may also require replacement as the unit ages.

Schedule Frequent Inspections

Routine inspections allow technicians to evaluate the condition of aging components and identify signs of declining performance before a major problem develops. Most experts recommend scheduling professional inspections once a year, but older systems are naturally more susceptible to wear and tear. Considering this, it’s a good idea to switch to two professional inspections a year.

Water heaters become more prone to unexpected problems as they age. By following these tips, you’ll be better prepared to make informed decisions or know when it may be time to start planning for a replacement. If you have concerns or require water heater services, contact E Dennis AC in Newnan, GA.