What Is A Tankless Water Heater Electric

Tankless water heaters can avoid the standby heat losses associated with storage water heaters.

What is a tankless water heater electric.

It is common for households to decrease their water heating energy costs by 15 or more just by making the switch. When a hot water tap is turned on water flows through the element and is sent to its destination. This allows you a constant supply of hot water. But from the moment you open a hot water faucet something remarkable happens.

To the untrained eye it s just a gray box that hangs on the wall. A tankless water heater is a marvel of engineering. So regardless of the type of tankless water heater you have you ll be out of hot water in the event of a power outage. However although gas fired tankless water heaters tend to have higher flow rates than electric ones they can waste energy if they have a constantly burning pilot light.

Tankless water heaters that run on electricity are the most affordable option for homeowners looking to retrofit their system. Tankless water heaters take up much less space than storage water heaters as they heat the water directly. Electric heating elements provide a slower flow rate than gas powered models. In contrast storage water heaters last 10 15 years.

Tankless electric water heaters are extremely efficient using a minimum amount of energy to produce the maximum amount of hot water. Tankless systems heat your water on demand using gas or electric coils. When you turn on the hot water the cold water travels through a pipe and into the tankless water heater unit where it is heated by a gas burner or an electric element. Instead they heat water as it passes through the unit using a heat exchanger to rapidly bring it.

Although tankless water heaters heat water on demand they do have output limits on their flow rate. Tankless water heaters can be powered by gas or electricity but even gas powered tankless water heaters rely on an electric control panel to operate the system.