What Are the Most Common Causes of Water Heater Failure?

Water heaters are essential for maintaining a comfortable home, supplying hot water for showers, laundry, dishwashing, and more. However, like all appliances, they can fail over time. Understanding the most common causes of water heater failure can help homeowners in Georgetown, TX, and surrounding areas prevent unexpected cold showers, costly repairs, and potential water damage.

Wear and Tear Over Time

Age-related wear is the leading cause of water heater failure. Most traditional water heaters last between 10 and 20 years. Key components, such as heating elements in electric models or the burner and gas valve in gas units, can deteriorate over time. Regular inspections and proactive maintenance can extend your water heater’s lifespan.

Sediment Buildup

Minerals in water can accumulate at the bottom of your water heater tank, especially in regions with hard water. This sediment buildup reduces efficiency and forces the water heater to work harder, increasing the risk of overheating and failure. Flushing your water heater annually helps prevent this common issue.

Corrosion and Rust

Water heaters include an anode rod to protect the tank from corrosion. Once the rod wears down, the tank becomes vulnerable to rust, which can lead to leaks or complete failure. Inspecting and replacing the anode rod as needed is crucial to prolonging the life of your water heater.

High Water Pressure

Excessively high water pressure can damage your water heater and other plumbing components. Installing a pressure-reducing valve helps maintain safe water pressure, preventing unnecessary strain on your system.

Faulty Temperature and Pressure Relief Valve

The temperature and pressure (T&P) relief valve is a vital safety feature that prevents overheating and excessive pressure. A malfunctioning T&P valve can create dangerous conditions, including the risk of explosion, making timely inspection and replacement essential.

Ignoring Regular Maintenance

Many water heater failures are preventable with routine maintenance. This includes checking the anode rod, flushing sediment from the tank, inspecting the T&P valve, and ensuring proper temperature and pressure settings. Consistent maintenance allows small issues to be resolved before they escalate into costly problems.

Prevent Water Heater Failure with Plumb Intended

Don’t wait for your water heater to fail unexpectedly. Plumb Intended of Georgetown, TX, offers comprehensive services, including routine maintenance, emergency repairs, and full replacements. Our experienced technicians can service all types of water heaters, ensuring reliable hot water for your home year-round.

Call Plumb Intended today at 512-630-9968 or fill out our online form to schedule a consultation. Our team provides professional, dependable service, keeping your water heater operating safely and efficiently.