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Tankless Water Heaters vs. Standard Water Heaters

Posted on: February 20, 2017

Access to hot water is nearly as important to a modern home as access to breathable air. Every time we wash, cook, clean, or do nearly anything else, we depend on our water heaters. So, naturally, when you’re in the market for a new water heater, you want the very best. In the end, you’ll need to choose between two important water heater types: traditional tanked systems and tankless water heaters.

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Traditional & Tankless Water Heaters: What’s The Difference?

A traditional water heater utilizes a reservoir tank that holds and heats a set amount of water at a time. These can range from roughly 30 to 50 gallons. The tank supplies hot water from the reservoir when it is needed, then refills and reheats more water as it goes.

A tankless water heater, as you might guess, doesn’t make use of tanks at all. When you turn on a hot water fixture—be it sink, tub, or another appliance—cold water moves through the tankless system’s pipes and is rapidly heated to the desired temperature utilizing a heating element or gas burner.

Comparing the Benefits of Traditional & Tankless Water Heaters

Now for the real meat of the conversation: which of these systems is better? It’s not really a cut and dry topic, to be honest, as each option offers a few advantages.

Comparing Cost

Traditional water heaters are generally cheaper to purchase and install. They’ve been around for a while, are in high demand, and can be cheaply produced, making them a good purchase for homeowners on a tight budget.

Tankless water heaters typically cost a bit more to purchase and install. However, don’t count them out yet! Because tankless water heaters only heat water when you actually need it, they tend to use a lot less energy overall (between 10 and 40 percent, depending on how much water is used in the home). This contributes to lower energy bills, which can save you money in the long run.

Comparing Performance

So, which one is going to serve your home better? Well, realistically both can get the job done. But…

A tanked water heater has a “recuperation” period, where water that has re-filled the tank needs to be heated back up again before use. Depending on your system, this waiting period can be fairly long.

This is where a tankless water heater really shows its worth. Because there is no reservoir, there is also no waiting period. When you need hot water, you have it, period.

Comparing Longevity

Since a water heater of any type is an investment, you want a system that is going to last you a long while. This answer is more straightforward: tanked water heaters typically last for 9.75 years, while tankless systems require less maintenance and generally last 20 years or more.

Schedule Water Heater Installation Services in Phoenix, Arizona

Ready for a new water heater system for your home? If so, you can rely on our certified plumbing team to provide a fast, effective installation. Contact AC by J on the web today to set a date for your consultation!

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