Energy Efficiency With An Electric Tankless Water Heater
Compared to our old fashioned water heaters, an electric tankless water heater only heats water when you want some. These new water heaters are popularly known as instantaneous or On Demand Water Heaters. They’ve been in demand in the market place due to their energy saving efficiency and simple design. Unlike with a traditional water heater where the hot water is retained inside a tank, with the new tankless heater, hot water will only be produced when needed.
One of the best qualities of this product is being an energy saver. When the faucet for hot water is closed, this water heater doesn’t consume electricity unless you use the tap. As to the normal water heater, where the water that is kept in the tank should be heated and re-heated for use, in contrast to the tankless water heater, which only uses electricity when hot water is needed.
In selecting any sort of electric tankless water heater, you can select between a central unit, where all points of water supply can be supplied with hot water, or a point of use water heater, for example, if you intend to only use hot water in the bathroom or kitchen. A central unit is bigger than a point of use unit, so it’s best to discover a suitable place to store the unit. For a point of use water heater, it is sometimes little in size and can be fixed to walls to economize space.
The theory of the way in which the hot water is produced is sort of the same as the idea of gas units. When you try to open your faucet, cold water will run into the tankless water heater and then the cold water triggers the heat exchanger in the water heater to turn on.
Apart from being energy efficient, these water heaters can even last up to twenty years which shows how worth while purchasing this product is.
This entry was posted on Friday, November 27th, 2009 at 4:44 am and is filed under General. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.