3 Maintenance Tips to Prolong the Life of Your Water Heater

February 18, 2026

Water heaters are one of the most relied-upon systems in any home, yet they often receive little attention until something goes wrong. From hot showers to clean dishes and laundry, daily comfort depends on a properly functioning water heater. Without routine care, however, even a high-quality unit can suffer from reduced efficiency, higher energy costs, and premature failure. That’s why proactive maintenance and professional plumbing services play such a critical role in extending the lifespan of your system.


1. Flush the Tank to Prevent Sediment Buildup


Sediment accumulation is one of the most common causes of water heater inefficiency and damage. Minerals in water naturally settle at the bottom of the tank over time, creating a layer that interferes with heating performance. Flushing the tank at least once a year helps remove this buildup.


Homeowners who schedule routine plumbing services for tank flushing often notice faster hot water recovery and lower energy bills. According to Today’s Homeowner, a well maintained water heater can last more than 15 years, making this simple task a powerful way to extend system life.


2. Test the Pressure Relief Valve for Safety


The pressure relief valve is a vital safety component designed to release excess pressure from the tank. If it fails, pressure can build up inside the unit, potentially leading to leaks or serious damage.


If lifting the lever doesn’t release water or if the valve continues to leak afterward, it’s time to call plumbing services for inspection or replacement. Reliable plumbing services can quickly identify valve issues and restore safe operation, preventing larger problems down the line.


3. Insulate the Tank and Connected Pipes


Insulating your water heater and nearby pipes is an effective way to reduce heat loss and improve efficiency. This is especially helpful for older units that lack built-in insulation. Proper insulation allows the heater to maintain water temperature with less effort.


Professional plumbing services can assess whether insulation upgrades are appropriate and install them correctly. This added layer of protection supports consistent performance and lowers energy consumption, extending the heater’s usable life.


Consistent maintenance is the key to maximizing the lifespan and efficiency of your water heater. Simple actions like flushing the tank, testing safety components, and improving insulation can prevent costly repairs and unexpected failures.


If you want dependable
plumbing services to protect your water heater and keep your home running smoothly, contact S.D.R. Plumbing & Heating, Inc. today. Our experienced team provides expert care to help your water heater perform reliably for years to come.

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