Your water heater plays an important role in your home, providing hot water for showers, laundry, dishwashing, cleaning, and more. Like any major home appliance, however, it needs regular maintenance to operate efficiently and reliably.
Without proper care, sediment can accumulate inside the tank, components can wear out, and small problems can eventually lead to leaks or a complete loss of hot water. Regular maintenance can help you identify potential problems earlier and may extend the life of your water heater.
Here are several important water heater maintenance tips to help keep your system in good condition.
Over time, minerals and other sediment can collect at the bottom of a traditional tank-style water heater. Excessive buildup can reduce efficiency and may contribute to popping or rumbling noises from the tank.
Periodically flushing the water heater can help remove this sediment. How often this should be done depends on factors such as your water quality, the type of water heater, and the manufacturer’s recommendations.
Flushing a water heater involves shutting down the unit properly, connecting a hose to the drain valve, and safely draining water from the tank. Because the water can be extremely hot and different types of water heaters have different shutdown procedures, homeowners who are uncomfortable performing this maintenance should contact a professional plumber.
The anode rod is an important component in many tank-style water heaters. It is designed to corrode before the steel tank does, helping protect the inside of the water heater from rust.
Anode rods gradually deteriorate and eventually need to be replaced. Having the rod inspected periodically can help determine whether it still provides adequate protection.
If the anode rod is significantly deteriorated, replacing it may help extend the life of the water heater and protect the tank from premature corrosion.
The temperature and pressure relief (TPR) valve is an important safety component designed to release pressure if conditions inside the water heater become unsafe.
A valve that is leaking, damaged, blocked, or not functioning correctly should be addressed promptly. Because this is a safety device and the water discharged from it can be extremely hot, contact a professional if you are unsure about its condition or how to test it safely.
The temperature setting on your water heater can affect comfort, energy consumption, and safety. For many households, 120°F is a commonly recommended setting that provides hot water while helping reduce energy use and the risk of scalding.
Your ideal setting may vary depending on your household and equipment. Always follow the water heater manufacturer’s recommendations and consider professional guidance if you have questions about the appropriate temperature for your system.
Insulating accessible hot water pipes can reduce heat loss as hot water travels through your home. This can be particularly useful for pipes running through cooler areas such as basements, garages, or utility spaces.
Some older water heaters may also benefit from an insulation blanket. However, not every water heater should be wrapped. Follow the manufacturer’s instructions and never cover controls, vents, warning labels, or other components that need to remain accessible.
Regularly take a look around your water heater and the nearby plumbing connections. Catching a small problem early may prevent more extensive water damage or an unexpected loss of hot water.
Warning signs can include:
If you notice any of these problems, professional water heater repair can help determine whether the issue can be corrected or whether the system is approaching the end of its useful life.
Even a well-maintained water heater will eventually need to be replaced. Age is one consideration, but it shouldn’t be the only factor.
Frequent repairs, declining efficiency, significant corrosion, recurring leaks, or difficulty providing enough hot water can all indicate that replacement should be considered.
If your current system is becoming unreliable, Ehret Inc. can help you compare your options for water heater installation, including traditional tank and tankless water heaters.
Some basic observations and maintenance can be handled by homeowners, but water heaters combine plumbing with electricity or gas and very hot water. Certain repairs and maintenance procedures are better left to an experienced professional.
Contact a plumber if you experience:
Ehret Inc. provides professional residential plumbing services in Belleville, IL and surrounding communities and can inspect your water heater, diagnose problems, and recommend the appropriate repair or replacement option.
Regular water heater maintenance can help improve efficiency, reduce the likelihood of unexpected problems, and potentially extend the life of your equipment. Paying attention to sediment buildup, corrosion, leaks, temperature settings, and changes in performance can also help you catch problems before they become more expensive.
If your water heater isn’t performing like it should, Ehret Inc. can help with maintenance, repair, and replacement. Schedule service with Ehret Inc. to have an experienced plumbing professional take a look at your system.
