--- title: Old Water Heaters Can Suffer Failures and Breakdowns description: Ensure your hot water heater operates efficiently and avoid costly breakdowns by understanding its lifespan and scheduling regular maintenance.blog image: https://aaalwaysplumbing.com/hubfs/Blog%20Images/Featured%20Image%20Size%20(1280%20x%20720%20px)%20-%202026-07-20T161119.374.png --- [Skip to content](https://aaalwaysplumbing.com/resources/old-water-heaters-can-suffer-failures-and-breakdowns#main-content) - [Google](https://maps.app.goo.gl/AULQqH1BEGYddWSd9) - [Yelp](https://www.yelp.com/biz/aaalways-plumbing-spring-19) - [Facebook](https://www.facebook.com/people/AAAlways-Plumbing-Co/100086273020091/) - [Call or Text (832) 476-8121](tel:8324768121) [![White Transparent Logo](https://aaalwaysplumbing.com/hs-fs/hubfs/Branding/ChatGPT%20Image%20Aug%2014%2c%202026%2c%2005_41_46%20PM.png?width=400&height=147&name=ChatGPT%20Image%20Aug%2014%2c%202026%2c%2005_41_46%20PM.png)](https://aaalwaysplumbing.com/) [Get a Free Quote](https://aaalwaysplumbing.com/contact-us/) - 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Like any major appliance, however, a water heater won’t last forever. As the system ages, components wear down, efficiency can decline, and the risk of unexpected failure increases. Knowing the age of your water heater and recognizing the warning signs of deterioration can help you plan for maintenance or replacement before you’re left without hot water. ## How Long Do Water Heaters Last? The lifespan of a water heater varies by system type, maintenance history, water quality, and usage. Traditional storage tank water heaters commonly last about 8 to 12 years, while tankless water heaters can often last 20 years or longer with proper maintenance. Regardless of the type of water heater, internal components and materials gradually deteriorate. Over time, this can reduce efficiency and reliability. Some systems fail unexpectedly, while others provide warning signs such as inconsistent water temperatures, unusual noises, leaks, rust, or declining efficiency. Even if your water heater hasn’t completely failed, frequent repairs and poor efficiency can become costly and inconvenient. Paying attention to changes in performance can help you determine when it’s time for maintenance, repair, or replacement. ## Corrosion Can Damage Your Water Heater Corrosion is a common cause of [water heater problems](https://aaalwaysplumbing.com/services/water-heater-repair/) because it can weaken metal components and contribute to rust inside the tank. Traditional tank water heaters typically contain an anode rod designed to attract corrosive elements and help protect the tank. Anode rods deteriorate over time and eventually need to be replaced. If the rod is no longer providing adequate protection, corrosion can begin affecting the tank itself. Once a tank develops significant corrosion or starts leaking, replacement is often necessary. ## Sediment Buildup Can Reduce Water Heater Performance Minerals naturally present in water can settle at the bottom of a storage tank and form sediment. Homes with hard water may experience mineral buildup more quickly. As sediment accumulates, your water heater may have to work harder to heat the water. This can contribute to reduced efficiency, unusual popping or rumbling noises, and premature wear on components. Heavy sediment buildup can also contribute to clogs and other water heater problems. ## Water Heater Components Deteriorate Over Time Several water heater components can wear out as the system ages. Electric water heaters may develop problems with heating elements, thermostats, wiring, or other electrical components. Gas water heaters can experience issues with burners, gas valves, thermostats, and ignition components. A failing thermostat can make it difficult for the system to regulate water temperature properly. Worn components can also place additional strain on the system, contributing to poor performance, overheating, leaks, or complete water heater failure. ## Routine Water Heater Maintenance Can Help [Routine maintenance](https://aaalwaysplumbing.com/resources/what-routine-drain-maintenance-does-for-your-home) can help extend the life of your water heater and identify potential problems before they become more serious. Depending on the system, maintenance may include inspecting components, checking the anode rod, looking for corrosion or leaks, and flushing sediment from the tank. A professional plumbing inspection can also help determine whether an aging water heater is still operating safely and efficiently or whether replacement would be the better long-term option. ## Water Heater Installation and Repair in Spring, TX If your water heater is aging, leaking, producing inconsistent hot water, or requiring frequent repairs, Always Plumbing & Drains can help. Our [water heater installation services](https://aaalwaysplumbing.com/services/water-heater-installation/) can help you choose and install the right system for your home. [Contact Always Plumbing & Drains](https://aaalwaysplumbing.com/contact-us/) to schedule water heater service in Spring, TX. - [Tweet](https://twitter.com/share) ## [Identifying Water Treatment Safety Issues](https://aaalwaysplumbing.com/resources/identifying-water-treatment-safety-issues) Residential [water treatment](https://aaalwaysplumbing.com/services/water-treatment/) can help improve the taste and quality of your home’s water while... ## [What Services Does a Residential Plumber Provide?](https://aaalwaysplumbing.com/resources/what-services-does-a-residential-plumber-provide) Imagine you've just moved into a twenty-year-old home. The inspection looked great, and for the... ## [Why Your Water Heater Isn't Producing Hot Water](https://aaalwaysplumbing.com/resources/why-your-water-heater-isnt-producing-hot-water) Few plumbing problems are as frustrating as turning on the shower and discovering there’s no hot... - [![Always Plumbing & Drains](https://aaalwaysplumbing.com/hubfs/Branding/Always%20Plumbing%20X%20Logo.png)](https://aaalwaysplumbing.com/) ##### Our Services Our Services - [Drain Cleaning](https://aaalwaysplumbing.com/services/drains-and-sewers/drain-cleaning/) - [Water Heaters](https://aaalwaysplumbing.com/services/water-heater-installation/) - [Repiping](https://aaalwaysplumbing.com/services/repiping/) - [Sewer Lines](https://aaalwaysplumbing.com/services/drains-and-sewers/sewer-lines/) - [Leak Detection](https://aaalwaysplumbing.com/services/leak-detection/) ##### Quick Links Quick Links - [Home](https://aaalwaysplumbing.com/) - [About Us](https://aaalwaysplumbing.com/about-us/) - [Services](https://aaalwaysplumbing.com/services/) - [Areas We Serve](https://aaalwaysplumbing.com/areas-served/) - [Get a Free Quote](https://aaalwaysplumbing.com/contact-us/) ##### Contact Us Contact Us - **Mon-Sat:** 7am-7pm **Sun:** 7am-5pm - [8019 Marshall Falls Dr Spring, TX 77379](https://maps.app.goo.gl/DRhNq5JPQ3XFiNby5) - [(832) 536-8729](tel:8325368729) - License #41144 - [Terms of Service](https://aaalwaysplumbing.com/terms-and-conditions/) - [Privacy Policy](https://aaalwaysplumbing.com/privacy-policy/) - Copyright © Always Plumbing & Drains. 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