The choice of bimetallic radiators

When choosing a home heating system and all its constituent elements, the question becomes, which bimetal radiator is better and what are the main advantages of these devices?

In general, the heating system is a specific scheme, which consists of a set of individual elements and nodes, each of which performs its functions, based on the main purpose.

At the same time one of the most important roles in the heating system is given to the type of radiators, and therefore their choice should be handled responsibly and with skill.

From what radiators will be installed in the interior of the house, the temperature regime in the winter season depends to a large extent.

Currently, a large number of different types of radiators are used for heating systems, each of which has certain advantages and disadvantages in its operation.

Most often, especially in old homes, you can find cast-iron batteries, but they have long been outdated and not always able to maintain a comfortable temperature in the apartment.

In addition, you can find aluminum, steel and even copper heating appliances, but experts recommend choosing bimetal radiators, which are not only positive reviews, but also widely represented in the relevant market.

Types and types of radiators

For many years, the apartments had only centralized heating and were equipped exclusively with cast-iron heating devices for internal space.

At present, it is possible to install independent heating in the apartment, and in addition to install radiators, which in their effectiveness significantly exceed cast-iron ones.

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Of course, in the modern market there is a large selection of batteries, you can find, including cast-iron devices, but they all differ significantly from their predecessors and have higher efficiency indicators.

It is cast iron radiators that are currently represented in the widest range of different designs.

These devices have changed significantly compared to those devices that were installed in apartments just a few years ago.

Modern cast-iron batteries are able to effectively heat the house and have quite good reviews about their work.

Also today, manufacturers offer radiators made of steel, which have high strength and reliability, but in some cases are prone to corrosion processes.

At present, it is also possible to purchase aluminum heating devices that have high thermal conductivity values, but are highly dependent on the quality of the heating fluid in the heating system, which can prematurely fail.

In the relevant market, radiators made of copper alloy can be found.

Such devices are excellent for heating the apartment and have high indicators, both reliability and durability.

Their significant disadvantage is high prices, which is very often the determining factor.

In this case, the bimetal radiators that are made of an alloy of steel with aluminum and combine the best properties of heating devices become relevant.

The device of bimetallic radiators

If there is a question, what types of radiators to choose for heating of an apartment, it is better to make the choice in favor of modern devices.

Of course, cast-iron heating devices, which are produced in our time, have high thermal conductivity, but for some of their other characteristics they are inferior, for example, to bimetallic devices.

Bimetal radiators are reminiscent of aluminum devices in some ways, but their reliability is somewhat better.

Due to the fact that bimetallic devices use an alloy of two metals, namely aluminum and steel, they are least likely to be adversely affected by the working water in the system.

In addition, such bimetallic devices are able to effectively withstand hydraulic shocks, have high durability and have only positive feedback on their work.

Today, various manufacturers offer a large selection of these devices, and to answer unequivocally which ones are better is very difficult.

The design feature of bimetallic radiators is that their core is made of steel, and all the other elements are made of aluminum.

It should be noted that metals are connected with each other practically at the molecular level and form a monolithic alloy.

In addition to high corrosion resistance, these bimetallic instruments have tremendous heat transfer performance, which is one of the determining factors for heating appliances.

In addition, bimetallic devices have a high resistance to hydraulic shocks and this is several times higher than that of cast iron and other heating appliances.

It is worth noting the attractive appearance of radiators of bimetallic type, as well as the positive feedback from those people who have already made their choice in favor of these universal devices.

All this suggests that if it is a question of which type of radiators to choose for the house, your choice should be made in favor of bimetal instruments.

Types of bimetallic devices

Currently, manufacturers of bimetallic radiators offer two groups of devices of this type and unequivocally answer the question which of them is better to choose is very difficult.

The first group of bimetallic devices can be classified as semi- and pseudo-metal devices.

In devices that are of this type, the entire main body is made exclusively of an aluminum alloy, and the working channels are additionally reinforced with steel tubes.

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In the process of operation of such a bimetallic device, the working fluid that flows through the steel channels at the junction points has contact with the aluminum casing.

In some cases, this can lead to the destruction of the metal and the failure of the device.

In addition, these bimetal instruments have a lower permissible pressure than radiators made from a full alloy of bimetal.

In turn, the second group of devices of this type are radiators that have a completely bimetallic design.

These devices have a single frame, made of a steel alloy, which is topped with aluminum.

In this case, the working fluid that flows through the heating system has contact exclusively with the steel components of the radiator and does not come into contact with the aluminum components of the housing.

Fully bimetallic devices have higher reliability and durability, and, accordingly, their service life is much higher than that of the first type.

Which of the devices made of bimetallic alloy is best to choose, the consumer decides, however, numerous reviews suggest that it is alloy radiators that are more effective in their work.

How to choose the heating device

At present, many firms, both foreign and domestic, are engaged in the production of bimetallic radiators.

When selecting these units, you should carefully check documents and passports, as they practically do not differ in anything from their appearance from aluminum batteries and, in the event that the seller turns out to be not conscientious, you can buy not what was planned.

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Before you go to the store, it's best to read reviews about stores and on the basis of them choose the appropriate outlet.

For bimetal, as well as for cast-iron batteries, prices can be very different, and therefore you should look for those sales points where the most optimal price for this product is established.

Among the manufacturers of heating products of this category for many years, the leaders in sales are Spanish companies that offer quality and reliable goods at an affordable cost.

Products of decent quality at reasonable prices are also offered by Italian manufacturers.

Their bimetal batteries have not only an attractive appearance, but also have good heat conductivity.

With extreme caution, you should treat products manufactured by Chinese companies.

Of course, among Chinese manufacturers there are conscientious companies that offer a sufficiently high-quality and reliable goods, but many also those who at the expense of a low price significantly reduces the quality indicators.

Recently, some domestic companies have mastered the output of this category of good performance.

The Russian manufacturer offers not only affordable prices for its products, but also a product with an attractive appearance and quality assembly.

Buying this product, it is first of all necessary to pay attention not to its cost, but to technical characteristics, as well as operating conditions.
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Despite the large selection of bimetal radiators, you can still find the optimal price-quality ratio.

Of course, to make the right purchase is not always easy, but before you go to the store, you should prepare for this properly.

Specialists recommend to study all the information available, carefully study the technical capabilities of each device and, accordingly, to choose the best price.

Also for advice, you can turn to the understanding in this matter to a familiar master.