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How Long Does a Water Heater Last?

You likely don’t think about your water heater much until it quits working. And you’re dealing with chilly showers. It works hard to give your Cleveland home with heated water 24 hours a day, and, as expected, it will stop working eventually.


Here’s how long your water heater will likely last and some clues that yours is nearing the end of its life. Ultimately, how long your water heater will last depends on what model you rely on and how much it’s working.

Tank Water Heater

Most people have a tank water heater that holds 40 to 50 gallons of water. This type continuously warms water, so it’s always at the proper temperature when you desire it. Tank water heaters are bestsellers due to their cheaper cost, but they don’t typically last as long as other models.

Here’s how much time you can expect yours to work:

Tank water heaters can quit working because of a lot of troubles, but an oxidized tank is one of the most common. Your water heater has a special component referred to as an anode rod that clears corrosive fragments from the water. Down the road, the rod will rust, and particles will accumulate at the bottom of your water heater, rusting out the lining in the tank.

Tankless Water Heater

A tankless water heater has a much longer life expectancy than its tank-style cousins. These water heaters can last up to 20 years.

Besides running for a longer amount of time, tankless hot water heaters are highly energy efficient. In lieu of keeping huge amounts of water that’s heated all the time, a tankless model warms water on demand. This gets rid of standby heating and the effect it has on your monthly gas and electrical costs.

You might not be aware, but heating up water accounts for a large chunk of your utility expenses. In fact, it’s the second biggest source of energy utilization in a regular residence, according to ENERGY STAR®.

Tankless water heaters are pricier than tank water heaters, but they provide long-term energy savings. They can be 24% to 34% more efficient than a water heater that stores water, according to the U.S. Department of Energy.

4 Hints Your Water Heater is Wearing Out

Your hot water heater will begin showing indications that it’s breaking down. Here’s what to keep an eye out for and when to contact a plumbing specialist like Service Experts Heating & Air Conditioning.

1. Inadequate Enough Hot Water

This is one of the most typical symptoms that your water heater is nearing the end of its life. You may notice heated water getting used up more rapidly, or that it requires additional time for water to heat up.

2. Leaks

We recommed calling a plumber if you’re experiencing water leaks or water accumulating around the bottom of your water heater. Sometimes you could just need to have connections secured or a component replaced, but it could also be a sign the tank is damaged.

3. Water Looks White

If you are in a region with hard water and don’t have a water softener, you’re likely accustomed to having cloudy water. But if your water all of a sudden goes from clear to cloudy or starts smelling metal-like, we recommend having your water heater inspected by a specialist to avoid damaging leaks. Sudden changes in your water clarity means sediment is likely growing in the tank and corroding it.

4. Strange Noises

It’s typical for your water heater to make some noise as it works. But popping and rumbling is not normal and is a symptom you should call for specialized assistance. As sediment accumulates in the tank, your water heater has to work harder and might consume added energy in the process.

Service Experts Heating & Air Conditioning Makes Water Heater Replacement Fast

Waiting too long for water heater replacement could result in that can damage your home. There’s also the annoyance of not having hot water. If your water heater is outdated or showing signs it needs to be replaced, contact our Experts at 440-252-1375 to schedule a free home comfort assessment. From capacity to energy efficiency, we’ll discuss all the options so you can make the right decision for your house.

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