Your water heater is one of the hardest-working appliances in your home, quietly providing hot water for showers, laundry, and dishwashing day after day. Yet, like any appliance, it won’t last forever without a little care.

The good news? With some simple water heater maintenance, you can keep this essential system running smoothly for years longer than expected. Knowing what steps to take can not only extend the life of the unit but also help reduce energy bills and prevent costly breakdowns.

Why Water Heater Maintenance Matters

Water heaters are constantly exposed to minerals, sediment, and pressure changes. Over time, this can cause wear and tear and lead to leaks, inefficiency, or even complete system failure.

A neglected water heater might not only have a shortened lifespan, but it might also leave your family without hot water at the worst possible time. Regular maintenance helps reduce strain on the unit, keeps the water clean, and ensures it operates at peak efficiency. 

Flush the Tank to Prevent Sediment Buildup

One of the most important maintenance tasks is flushing the water heater tank. Over time, minerals from hard water settle at the bottom of the tank, forming a layer of sediment. This buildup forces the heater to work harder, which not only reduces efficiency but also increases the risk of overheating and internal damage.

Flushing the tank once or twice a year clears out this sediment. It’s a straightforward process, but it involves turning off the power and gas, attaching a hose to the drain valve, and safely emptying the tank. 

If you’re not comfortable with this step, you should call a professional plumber to handle it. The result of regular flushing is a cleaner, more efficient water heater that is far less likely to break down early.

Check and Replace the Anode Rod

Few homeowners realize that their water heater has a built-in defense system against corrosion: the anode rod. This rod attracts minerals and rust-causing elements, protecting the tank lining from damage. However, once the rod becomes too corroded, it can no longer do its job, leaving the tank vulnerable to leaks and rust.

Checking the anode rod every two to three years is key. If it’s worn down to less than half an inch or coated in calcium, it’s time for a replacement. A fresh anode rod is a small investment that can add years to a water heater’s lifespan. Since this task involves removing and reinserting parts of the water heater, it’s best to have a local plumber perform the inspection and replacement.

Insulate the Tank and Pipes for Efficiency

Another simple way to extend the life of a water heater is by keeping it from working harder than necessary. Insulating the tank and surrounding pipes helps retain heat, reducing the strain on the system and lowering energy bills. An insulated water heater doesn’t have to reheat water as often, which means less wear on the internal components.

Special insulation blankets are available for tanks, and foam sleeves can be added to pipes to prevent heat loss. This is especially helpful in colder climates or for water heaters installed in basements. Small steps like these go a long way toward improving efficiency and prolonging the system’s life.

Schedule Professional Inspections

While homeowners can take care of several basic tasks, there’s no substitute for a professional inspection. A licensed plumber can spot issues that might not be obvious, such as small leaks, pressure problems, or faulty thermostats. They can also perform more technical maintenance, including testing the pressure relief valve or fine-tuning the system for optimal performance.

Scheduling a professional inspection once a year not only helps prevent unexpected breakdowns but also provides peace of mind. With an expert’s trained eye, you can feel confident that your water heater is in good condition and ready to provide hot water whenever it’s needed.

Get Water Heater Help Today

Your water heater might not be on your mind often, but a little maintenance goes a long way in extending its lifespan. Simple steps like flushing the tank, checking the anode rod, adding insulation, and scheduling regular inspections can keep the system running efficiently for years to come. Instead of waiting for a breakdown, taking proactive measures can protect your investment and ensure reliable hot water.

Williams Plumbing & Drain is here to help with professional water heater repair and maintenance services. We also service tankless water heaters! Our team has the expertise to keep water heaters in excellent condition. Contact Williams Plumbing & Drain today to schedule a service and give your water heater the care it deserves.