Storage vs. Tankless Water Heaters: What’s the Difference?

Storage vs. Tankless Water Heaters: What’s the Difference?

We use hot water for dozens of tasks at home. Hot showers, cleaning dishes, washing clothes—heated water provides the deep cleaning power we often need. How do you choose one for your home? Here is the difference between storage and tankless water heaters.

Storage Water Heaters

Storage water heaters hold large volumes of hot water for use at any time. These water heaters gather water once the levels inside drop below a certain point and replenish, always heating the water as it goes. Since these units must hold water all the time, they require significant space, and they utilize energy to keep hot water available.

Tankless Water Heaters

Tankless water heaters are the premium on-demand option. When you use water, these devices can superheat water as it passes through. Instead of holding dozens of gallons of hot water in a tank in your basement, you could have a much smaller unit that operates on a need-based principle.

How To Decide

Before choosing either option, you must work with a plumber to calculate how much water your household will likely use. Depending on this number, you’ll know what size you need, if you need one at all. The other factor is financial; initial costs and heating mechanisms will determine how much you pay. Storage water heaters have lower initial costs, but you have to pay for the gas or electricity that keeps the water hot. With tankless heaters, you only pay for what you use in an on-demand structure. The long-term cost is actually much lower than if you continually paid for a burner to heat gallons of water.

Knowing the difference between storage and tankless water heaters can help you choose a suitable option for your situation. If you have any questions, our team at Allegiance Service Group can help you make the best choice for your home. We are proud to offer premium electric tankless water heater installation that will keep your water running hot all year long.