When Will I Have to Replace My Water Heater?

You usually don’t think about your water heater a lot until it stops working. And you’re facing frigid showers. It works hard to give your Sharonville household with hot water 24/7, and, naturally, it will eventually wear out.


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

Tank Water Heater

Many households have a tank water heater that holds 40 to 50 gallons of water. This kind continually warms water, so it’s always at the correct temperature when you want it. Tank water heaters are very common due to their more economical price tag, but they don’t typically last as long as other types.

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

Tank water heaters can fail as the result of a lot of troubles, but a rusted tank is one of the most frequent. Your water heater has a special piece called an anode rod that clears corrosive grit from the water. Eventually, the rod will oxidize, and particles will accumulate at the bottom of your water heater, corroding the lining within the tank.

Tankless Water Heater

A tankless water heater has a much greater working life than its tank-style cousins. These water heaters could last up to 20 years.

Along with lasting for a greater amount of time, tankless hot water heaters are highly energy efficient. Instead of retaining large amounts of water that’s heated all the time, a tankless model warms water when you want it. This gets rid of standby heating and the mark it makes on your monthly utility costs.

You might not know this, but heating water accounts for a large chunk of your heating and cooling bills. In fact, it’s the second largest source of energy utilization in a standard house, according to ENERGY STAR®.

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

4 Hints Your Water Heater is Going Bad

Your hot water heater will start to show signs that it’s breaking down. Here’s what to be on the lookout for and when to contact a plumbing professional like Knochelmann Service Experts.

1. Insufficient Enough Hot Water

This is one of the most typical clues that your water heater is wearing out. You may have heated water getting depleted more rapidly, or that you need extra time for water to heat up.

2. Leaks

We recommed calling a plumber if you’re experiencing water leaks or water pooling around the base of your water heater. In some cases you may just need to have connections checked or a component replaced, but it can also be a symptom the tank is damaged.

3. Water Looks White

If you are in a location with hard water and don’t have a water softener, you’re likely accustomed to having cloudy water. But if your water unexpectedly switches from clear to cloudy or starts smelling like metal, you should have your water heater inspected by a pro to prevent damaging leaks. Immediate changes in your water clarity means sediment is likely growing in the tank and corroding it.

4. Weird Noises

It’s common for your water heater to produce some noise as it works. But popping and rumbling is not normal and is a hint you need professional support. As sediment accumulates in the tank, your water heater has to work harder and may use added energy in the process.

Knochelmann Service Experts Makes Water Heater Replacement Simple

Procrastinating water heater replacement could result in that can damage your home. There’s also the annoyance of being without hot water. If your water heater is old or showing clues it needs to be replaced, reach our Experts at 859-905-0834 to request a free home comfort assessment. From capacity to energy efficiency, we’ll discuss all the options so you can make the ideal decision for your house.

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