18 Jan

These are more affordable when compared to the traditional heaters that need a tangible volume of power. Very convenient to install, the tankless water heater does not need any storage tank for hot water supply according to the professionals on PrimeHeaters.com. Tankless water heaters are referred to by many with different names like inline water heaters, demand water heaters, instantaneous water heaters, instant water heaters, and point of use water heaters.

Tankless water heaters work differently from the normal standard water heater – a water flow device controls the water flow into the heater. Which automatically ignites the burner and the water goes through the heat exchanger, which also heat the water to the needed level instantly. The steps automatically stop when the hot water tap is turned off. The temperature can be controlled with the turn of a dial. A basic feature of the tankless water heaters is that they never lack hot water at any point in time.

The major benefit of tankless water heaters is the way they carry out they heat water only when it is needed, which decreases the energy used while it’s on hold. You can end up saving up to 20% on the heating bill, accordingly. The possibility of bacteria growth is greatly reduced because tankless water heater does not store hot water.

They are also called “on demand” water heaters, or without tanks because they do not store hot water. They have many advantages, but those running on electricity are not adapted to the colder climate.

What is a tankless water heater?

This type of water heater also called water heater according to demand, or instantaneous water heater is particularly interesting from the environmental point of view since it has no tank. It heats the water on demand, only when someone opens the faucet, eliminating the losses inherent in the conventional tank system (where some of the water remains stored along with the walls or in the pipes). A rudimentary system consists of an electric element or a gas burner around which fresh domestic water circulates en route to its point of use.

Let’s start with the electric models. Although effective in Europe, Asia, and the United States, this is not the case everywhere. This technology is simply not adapted to the extremely cold climate, the power required for instantaneous heating of water near 0 degrees Celsius during the coldest months is very important. It is therefore reasonable under these conditions to prefer the use of gas as a fuel.

An instantaneous water heater, how does it work?

The instantaneous water heater allows the water to be heated at the precise moment of the request, thanks to an electric element or a burner which turns on and off according to whether or not a sensor detects a movement of water caused by water when opening or closing a tap.

Why choose a gas instant water heater

Forget the electric models if your budget is limited. Smaller units, priced starting at five hundred dollars will be unable to adequately feed more than one faucet. To meet the needs of a family, a very powerful model is needed at least something that has got more power, but for a cost quickly rising to several thousand dollars just for installation, not to mention the possible additional costs for a particular electrical connection.

How to choose an instant gas water heater?

Instant gas water heaters can operate without electricity, but it is mostly low-end using indoor air in the home rather than outside air for combustion. This type of system is unsuitable because it sucks and removes heat from the house, and because an unsealed combustion chamber can pose a risk of carbon monoxide poisoning in the event of depressurization or backflow of flue gases.

The higher-end models operate by sealed combustion: one pipe feeds the burner with fresh air from the outside while another provides flue gas discharge (several configurations are possible). Appliances operating with an ignition pilot are a little less efficient because there is a slight but constant consumption of gas to keep the pilot on, even outside periods of use. So you should always think carefully before you purchase a tankless water heater. After all, they can be quite pricey, but as long as you make the right choice you will be able to get the most out of it such as increased efficiency and energy savings.