What Is A Tankless Water Heater And How Does It Work

Once the hot water tap is switched to on the cold water enters the unit to be warmed to a certain temperature and released.

What is a tankless water heater and how does it work.

Tankless water heaters take up much less space than storage water heaters as they heat the water directly. Tankless water heaters are more compact and can heat up water as you use it. Water continues to be heated as it passes through the heat exchanger and exits from the hot water outlet pipe to travel through the pipes of the home to the water fixture where hot water is needed. This delivers a near endless supply of hot water and provides instantaneous comfort and convenience.

The main disadvantage of tankless water heaters is their upfront cost unit and installation is significantly higher than tank style heaters. Unlike traditional water heaters the hot water supply is not stored in the tank this makes a tankless water heater a cost effective conservation option. Tankless water heaters work by using an electric element or gas burner to warm the water as it travels through a pipe and into the unit. Tankless water heaters produce an endless supply of hot water take up less space have a lower risk of leaking are safer and have a significantly longer lifespan on average.

Water heaters with tanks are a better option for large families since they can store hot water and reduce energy use if. Tankless heaters have been the norm in much of europe and japan for quite some time but they haven t gained popularity until recently in the united states largely due to the green movement. With this system setup these heaters are able to deliver an ongoing supply of hot water. Tankless water heaters heat water directly without the use of a storage tank.

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. When a hot water tap is turned on cold water travels through a pipe into the unit. As a result tankless water heaters deliver a constant supply of hot water. If instant hot water at taps at limited hours is a.

The idea behind a tankless system is that it heats the water as you need it instead of continually heating water stored in a tank. Tankless water heaters work by heating the input water right when hot water is turned on so there is no storage tank needed. Either a gas burner or an electric element heats the water. Even homes or buildings with high demand for hot water may realize some level of savings.