The technical industry does not stand still, but develops an accelerated pace, constantly releasing more and more models of household appliances. And sometimes it seems that in order to acquire the right water heater, you need to be a candidate of relevant sciences.
Allow me to introduce myself or what water heaters are.
In fact, not everything is so complicated. All modern boilers are divided into two large groups:
Protect. As a rule, they are small in size and heat water precisely when it passes through the device. The model consumes a lot of electricity, and therefore often requires powerful wiring.
Accumulative water heaters. It is a semblance of a thermos, only a much larger volume. First, water enters the container of the device and heats up. They are of various sizes.
It is important to know.
It is not difficult to guess that the most important element of the water heater is the heating component. Otherwise it is called Ten. Today, two types of devices are produced: with a dry and wet hee.
Water heaters with dry heater are arranged in such a way that water heating devices are behind the walls of the tank capacity. Therefore, they directly heat the tank itself, not water.
Devices with a wet heating gear, if expressed in a simple language, are a container in which the boiler was placed.
Underwater stones.
Experts recommend purchasing devices with dry heating. Objective reasons for this several.
User security guarantee. If the heating element is submersible (wet), in case of its breakdown or damage, there is a danger of human damage by electricity.
Prevention of the formation of scale. At first glance, it seems that the scale of serious problems cannot cause serious problems. But, as practice shows, this phenomenon can lead either to the breakdown of the device, or to a significant decrease in its heat transfer. And in this regard, when heated by water, not only additional time will be spent, but also electricity. Which will ultimately entail additional financial costs.
Comfortable service. If there is some kind of device part of the device, the master does not need to drain the water from the tank. And repair will cost much cheaper.
Unlike dry heating elements, similar heating immersion devices cannot boast of these advantages. Given the described advantages, the choice in favor of the device with dry Ten is quite obvious.
Professional Council:
Boilers with a dry het, however with wet, are produced by various volumes. Usually, when choosing, sellers recommend focusing on the number of people in the family, as well as the squares of the premises where it is planned to be placed.
Of course, these are important aspects. But, as practice shows, it is better to purchase a device with a maximum volume of tank. They are the most economical. Because the smaller the volume of the device, the more often the water must be heated. In water heaters with a large volume, hot water is consumed and then diluted with cold and then heats up again. And this means that heating will occur much less often and less intensively. As a result, the power consumption is significantly saved.
Brands and trends:
The most popular stamps that produce water heating devices with dry types of hets are:
Gorenje;
Electrolux;
Stiebel Eltron.
Of course, in stores of household appliances you can also find other brands. But the named brands have established themselves as the best.