Are Tankless Water Heater Efficient

A tankless water heater is a marvel of engineering.

Are tankless water heater efficient.

Units are designed to be highly efficient and only heat water when it s needed. You don t need to wait for a storage tank to fill up with enough hot water. Gas and electric tankless water heaters run more efficiently than the conventional water heaters of the same fuel type. By heating water only when it s needed energy star certified gas tankless water heaters cut water heating expenses while also providing continuous hot water delivery.

Gas tankless models are a great choice for new construction and major remodeling but are also becoming popular as a replacement for gas storage water heaters. To the untrained eye it s just a gray box that hangs on the wall. Gas fired tankless water heaters produce higher flow rates than electric ones. Overall tankless water heaters are more energy efficient as indicated in the chart on the previous page.

But from the moment you open a hot water faucet something remarkable happens. However a tankless water heater s output limits the flow rate. Once you eliminate the need to heat and store water your energy efficiency is going to go up and ideally your energy costs may go down because you re using less fuel to heat your domestic water. Are you thinking about replacing your old water heater upgrading to a more efficient one or choosing the best unit for your new home a question we often hear from denver area clients like you is whether to install a traditional tank water heater or a tankless water heater.