Are you wondering how long your water heater will last before you replace it? It’s a common question every homeowner asks themselves at some point, especially when reliable access to hot water is crucial to maintaining comfort and convenience.
Whether you’re living in Raleigh, Fayetteville, or anywhere across North Carolina, it’s safe to say that having a fully functioning water heater is an absolute must. In this blog, you’ll learn the average lifespan of water heaters, common causes for early wear and tear, and how you can tell when it’s time to replace yours.
The lifespan of a water heater largely depends on the type of system you have. Traditional tank water heaters, which are the most common, typically last between eight to 12 years. After that, they may lose efficiency or experience more frequent breakdowns. If your system is approaching the 10-year mark, it’s a good idea to watch for warning signs that it may need replacing.
Tankless water heaters, which are becoming more popular due to their efficiency, are another story. With proper maintenance, these units can last anywhere from 15 to 20 years. Because they don’t store water in a tank, the system has less wear and tear, allowing it to last longer. While tankless systems may cost more upfront, their longevity and energy savings can make them a worthwhile investment.
Even though water heaters are built to last a certain number of years, several factors can cause them to wear out more quickly. Below, we’ll discuss a few key reasons why your water heater might not last as long as it should.
Like any appliance, your water heater needs regular maintenance to keep it in good working condition. Failing to schedule annual maintenance, such as flushing the tank or checking for corrosion, can lead to sediment buildup. This reduces efficiency and can cause damage over time, shortening the lifespan of your unit.
Water that is high in mineral content is considered hard water. Those minerals can accumulate in your water heater tank if you live in an area with hard water. Over time, this buildup can cause the system to work harder to heat the water, leading to premature wear and tear. In some cases, hard water can even cut your water heater’s lifespan in half if left untreated.
Water heaters are designed to handle a certain amount of usage, so if you have a larger household with a heavier water demand than your water heater can meet, your system will wear out faster. Heating large amounts of water daily puts extra strain on the heater’s components, which can cause it to fail earlier than expected.
A properly installed water heater is essential for long-term performance. If your unit wasn’t installed correctly, it could lead to operational issues that shorten its lifespan. Other issues, including improper ventilation, incorrect pressure settings, or a poor electrical connection, can lead to premature water heater failure.
Even the best-maintained water heater won’t last forever. If your water heater is nearing or past its average lifespan, whether it’s a traditional or tankless system, it’s likely time to start thinking about a replacement. Waiting too long can lead to unexpected breakdowns, lower water quality, and costly repairs.
When it’s time to replace your water heater, Blanton’s Heating & Air makes the process smooth and stress-free. With over 70 years of experience serving homeowners across Fayetteville and the Triangle area, we’re committed to ensuring you always have reliable access to hot water. Whether you’re looking to replace a traditional tank or upgrade to a tankless system, our team of expert technicians is here to help you choose the right water heater for your home’s needs.
Are you looking to upgrade to a more energy-efficient water heater? Contact Blanton’s to schedule a water heater replacement service.
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We call you and give you updates. We provide a 30 minute heads up phone call.
When you book, you get a welcome email that shows your technician's photo and some of their recent customer reviews.
When your tech is dispatched, we provide a link where you can track them en route.
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