When you think of a water heater, you probably think of a tank water heater. That’s not surprising, since tank water heaters are by far the most popular water heater type in the country. For a long time, they were the only water heater type available on the market. Now, however, there are other options available. Read on to find out how tankless water heaters work, and the benefits they provide.

How Tankless Water Heaters Work

Tankless water heaters don’t use tanks. Instead, they use heat exchangers similar to boiler systems. When there’s demand for hot water, the tankless water heater begins running water through the heat exchanger and activates whatever heating method it uses. Gas burner assemblies or electric heating coils tend to be the most common. There is a slight delay between when the tankless water heater activates and hot water comes out of the faucet, but other than that there is no difference between tankless water heater output and tank water heater output. Once demand for hot water subsides, the tankless water heater turns off to save energy.

Advantages of Tankless Water Heaters

Tankless water heaters are advantageous because they’re far more energy efficient than tank water heaters. Tank water heaters keep a large quantity of water heated at all times just in case it’s needed. This leads to a lot of wasted energy on an annual basis. Tankless water heaters activate only when they are needed, which is why they save so much more energy compared to the tank variety. Tankless water heaters also take up less space, which means more space for you to utilize however you want.

If you’d like to know more about tankless water heaters, call The Trusted Plumber. We offer tankless water heater systems throughout Peoria, AZ.

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