How Long Do Water Heaters Last?

Like any plumbing household appliance, water heaters have a finite lifespan. Regular maintenance can extend its lifespan, but at some point, your hot water system will need replacing. The average life expectancy of a conventional storage water heater is between 8 and 12 years. Once it surpasses the 10-year mark, it’s important to monitor it closely for signs of wear and tear, as it’s more likely to break down.

You’ll know your tank-based water heater is on the brink of failure if you notice reduced hot water supply, unusual noises, and discolored water. It’s crucial to schedule water heater repair as soon as you notice signs of trouble to avoid a complete breakdown and potential water damage.

On the other hand, tankless water heaters last longer than their tank-based counterparts. You can get up to 20 years of consistent hot water from a well-maintained tankless water heater. But why do tankless water heaters last longer than storage water heaters? The answer is simple—tankless water heaters have no tank, hence this eliminates the risk of corrosion and sediment buildup. Moreover, they have fewer components, which reduces the potential for breakdowns.

Why Some Water Heaters Last Longer Than Others

Regular Flushing

Over time, sediment will accumulate at the bottom of your water heater tank and reduce its heating efficiency. This will happen fast if you have unfiltered water in your home. Sediment buildup will not only add to your energy bills but also shorten the lifespan of your water heater. That’s why it’s a good idea to flush your water heater at least once every year. Flushing a water heater is a fairly straightforward process, but you can seek help from a trusted plumbing repair service if you encounter any challenges.

Signs You Need To Flush Your Water Heater

• Reduced hot water supply
• Rumbling or popping sound coming from your water heater
• Rust-colored water heater
• Sediment at drain valve
• Lukewarm water

Installation Quality

A properly installed water heater, like any other plumbing fixture, will last longer than one installed incorrectly. Poor installation can cause premature wear and tear, leading to a reduced lifespan and decreased efficiency. This job should be left to highly trained and experienced plumbers. Whether you’re in need of water heater replacement or anode rod replacement, let skilled plumbers help you out.

System Type

Conventional storage water heaters last anywhere from 8-12 years, whereas tankless models can last up to 20 years with proper maintenance. Nowadays, more people are inclining towards tankless water heaters to save money on energy costs. If you’re looking to cut down on energy bills while enjoying a continuous supply of hot water, reach out to a professional plumber for tankless water heater installation.

Water Quality

You may not give much thought to the quality of water coming into your home, but it significantly impacts your water heater’s lifespan. Hard water with high mineral content causes excess sediment buildup in your water heater, reducing its longevity. Homeowners who have installed a water softener tend to get more years out of their water heaters. If you’re looking to prolong the lifespan of your water heater, have a professional plumbing service install a water softening system in your home.

Need Water Heater Repair Or Replacement? Call the Pros at Mr. Rooter Plumbing

If your water heater is nearing the end of its expected lifespan, call Mr. Rooter Plumbing for water heater replacement. However, old age is not the only factor to consider. Frequent repair, reduced hot water supply, and rising energy bills are all signs that you need to invest in a new water heater.