How Long Does a Water Heater Last?

You probably don’t think about your water heater much until it quits running. And you’re faced with chilly showers. It works hard to offer your North America household with hot water 24/7, and, unsurprisingly, it will give out at some point.

Here’s how long you can expect your water heater to last and some hints that yours is wearing out. Ultimately, how long your water heater will last depends on what kind you have and how often it’s working.

Tank Water Heater

The majority of people have a tank water heater that contains 40 to 50 gallons of water. This type constantly warms water, so it’s always at the correct temp when you need it. Tank water heaters are very common because of their more economical cost, but they don’t usually work as long as other types.

Here’s how long you can expect yours to run:

Tank water heaters can fail due to many troubles, but a corroded tank is one of the most frequent. Your water heater has a special component known as an anode rod that removes corrosive fragments from the water. Down the road, the rod will corrode, and fragments will build up at the foundation of your water heater, eating through the lining inside the tank.

Tankless Water Heater

A tankless water heater has a much longer life expectancy than its tank-style counterparts. These water heaters can run as long as 20 years.

In addition to lasting longer, tankless hot water heaters are very energy efficient. Rather than storing big amounts of water that’s heated continuously, a tankless model warms up water on demand. This eliminates standby heating and the mark it makes on your monthly utility costs.

You might not be aware, but warming water is a sizeable piece of your heating and cooling costs. In reality, it’s the second largest source of energy use in a regular house, according to ENERGY STAR®.

Tankless water heaters are higher priced than tank water heaters, but they offer lifelong energy savings. They are usually 24% to 34% more efficient than a water heater that stores water, according to the U.S. Department of Energy.

4 Signs Your Water Heater is Going Bad

Your hot water heater will begin to show indications that it needs to be replaced. Here’s what to keep an eye out for and when to call a plumbing specialist like Service Experts Heating & Air Conditioning.

1. Not Enough Hot Water

This is one of the most typical symptoms that your water heater needs to be replaced. You may notice hot water getting used up more rapidly, or that it’s taking more time to get warm water.

2. Leaks

You should call a plumber if you’re experiencing water leaks or water accumulating by the foundation of your water heater. Sometimes you may just need to have connections checked or a part replaced, but it can also be a sign the tank is compromised.

3. Water Looks White

If you reside in a region with hard water and don’t have a water softener, you’re typically familiar with having cloudy water. But if your water suddenly switches from clear to cloudy or starts smelling like metal, we advise having your water heater checked by a pro to stop damaging leaks. Quick changes in your water clarity means sediment is probably growing in the tank and oxidizing it.

4. Weird Noises

It’s common for your water heater to generate some noise as it runs. But popping and rumbling isn’t normal and is a sign you should get pro help. As sediment grows in the tank, your water heater has to work harder and may need extra energy in the process.

Service Experts Heating & Air Conditioning Makes Water Heater Replacement Easy

Waiting too long for water heater replacement puts you at risk of leaks that can damage your house. Not to mention, the irritation of being without heated water. If your water heater is outdated or showing clues it needs to be replaced, contact our Experts at 866-397-3787 to schedule a free home comfort assessment. From capacity to energy efficiency, we’ll go over all the options so you can make the best decision for your home.