Tankless water heaters, also called instantaneous, continuous flow, inline, flash, on-demand, or instant water heaters, that instantly heats water as it flows through the device, and do not retain any water internally except for what is in the heat exchanger coil. Copper heat exchangers are preferred in these units because of their high thermal conductivity and ease of fabrication.
There are various kinds of water heaters available in this era. The most common water heaters are the traditional storage water heaters. Instantaneous (tankless) water heaters are newer on the market, and newer still, solar water heaters.
Water heaters have become a ubiquitous part of the modern housing in the industrialized world. However, prior to the industrialization, water heaters were a luxury. Electric water heaters became available during the Industrial Revolution.
Who Introduced Us Water Heater?
There are so many theories about who invented the first water heater. Some say is was the Romans, some say it was Edmund Rudd. Overall it seems it was a compilation of a few inventors over many decades and centuries that helped give us the modern water heater we know and use today.
Prior to the invention of the water heater, most people heated water in a pot on the stove or over an open fire and manually poured the hot water in a tub for washing or bathing purposes. This kind of water heating process was time consuming. The invention of the water heater was a major breakthrough for our modern age and is still considered one of the hardest working appliances in your home or business.
Advantages Of On Demand Water Heaters
- For homes that use 41 gallons or less of hot water daily, tankless water heaters that can be 24%–34% more energy efficient than conventional storage tank water heaters.
- They can be 8%–14% more energy efficient for homes that use a lot of hot water around 86 gallons per day.
- You can achieve even greater energy savings of 27%–50% if you install a tankless water heater at each hot water outlet than with us qualified tankless water heater, estimates that a typical family can save up to $100 or more per year depending upon usage.
Now Let’s Go Through Water Heater Quick Fact Timeline :
In 298 AD–306 AD Romans built large baths with heated water, while these were not individual water heaters, this was a first step towards water heating.
Then after many centuries in 1868, Benjamin Waddy Maughan a English painter patented the first instantaneous water heater. He invented the Gas Gyser instantaneous water heater, however this water heater did not include a vent and was dangerous for using in daily life purposes. This gas-powered unit was the first to heat water as it entered the tub.
Later in 1889, Edmund Rudd used the ideas of Mr. Waddy Maughan and upgraded the design of water heater to include additional safety features and took us one step forward to the modern water heater. It was the first automatic, storage tank-type gas water.
In 1890 many different designs of water heaters were invented around the turn of the century, including electric and solar water heaters. Solar water heating started catching on around the turn of the century. Originally there were batch heaters, now called internal collector and storage (ICS) units.
Lets know more about tankless water heaters, until the 1890s, all forms of water heating both heated and stored the water. But gases provided another option. Kerosene, gasoline and a variety of gases have been used to heat water. Some gases, such as acetylene and producers gas, could even be made on site. With the advent of high-energy liquid and gaseous fuels, instantaneous heating became possible. These fuels were much easier to regulate automatically than wood or coal. Sometimes tankless water heaters are called an in-line water heater, as it only heats the water it needs as it passes through, and therefore energy is not wasted by heating extra water all day that is not in use.
Tankless water heaters, were commonly used in Europe and much of Asia, they use a series of tubes running through electric elements to heat only the amount of water needed for a particular purpose. the first electric tankless water heater was invented by Stiebel-Eltron in 1929. The bath heater was one of the first instantaneous type of water heater.
Nowadays many different brands and styles of water heaters are available in today’s world, but recently manufacturers have started to design high efficiency water heaters that uses a smaller amount of energy to produce the same amount or more hot water than traditional storage tanks or tankless water heaters of the past. If you are interested in high efficiency water heating you can review some of our newest tankless water heaters on www.newtanklesswaterheaters.com and speak with one of our water heater experts 24 hours a day.