What are the best aluminum heating radiators? Which aluminum radiator company to buy

A radiator is an important component of the heating system of any room, which also has an aesthetic function. Correctly chosen model of the radiator perfectly fits into the interior of the room and can become an element of design. However, for reasons of technical characteristics, it is not necessary to rely only on how aluminum radiators look . Which is better to choose, to decide, of course, to you. An excellent purchase will be a radiator with high performance and beautiful in appearance. The main task of any radiator is to match your heating system, provide maximum heat output and adjust the temperature indices inside the room.

Selecting a radiator for an apartment

Which model of a heating radiator is preferable for installation in an apartment? This question is asked by many residents of multi-storey buildings. Get a clear answer to this seemingly simple question is almost impossible. Neither in the World Wide Web, nor in a specialized store of objective information is difficult to achieve. Everyone praises this or that radiator model. And the models, as well as the manufacturers of radiators, and imported, and domestic, every year becomes more and more.

Our article will give you a number of recommendations to deal with the variety of heating systems in the modern market, to choose the right dimensions of aluminum radiators and choose the model that will suit you perfectly in its parameters and will perfectly fit into the interior of your housing.

Room radiators for the system of water heating according to the material of manufacture are:

• Cast iron;
• Bimetallic;
• Steel;
• Aluminum heating radiators.

Which are better? Let's say that the cast-iron radiators are produced so far, but the demand for them is steadily falling until it disappears completely. The reason for this is the enormous weight and unimportant heat emission of such radiators, which make them uncompetitive among modern models. And even the excellent corrosion resistance of cast iron does not save their position.

Therefore, we will consider in more detail 3 main types of modern radiators.

Bimetallic heating sections

These new generation radiators, designed for a pressure of 30 atmospheres, combined the best qualities of aluminum heating sections and steel tubular type heaters. The outer cover and the fins of this radiator are made of aluminum alloy, and the inner tube part is steel.

Indisputable advantages of bimetallic heating sections:

- withstand without loss of their original qualities, the pressure in the system is up to 40 atmospheres;

- long service life - up to 20 years, due to the counteraction of steel chemical component of water in the coolant;

- high heat transfer;

- modern stylish design.

Minuses:

- high cost of bimetallic sectional radiators (almost one third higher than conventional aluminum radiators);

- increased energy consumption due to high hydro resistivity in the sections of such a radiator.

In accordance with the foregoing, the conclusion suggests: the main advantage of bimetallic sections is the active resistance to the aggressive properties of the local coolant and the maintenance of high pressure in the heating system. In fairness, it should be noted that today the average pressure in the heating pipes does not exceed 15 atmospheres, and modern cleaning and preparation of water poured into the system significantly reduces the possibility of corrosion and slagging of the heating system elements. Therefore, deciding to buy a sectional radiator from a bimetal, you, in fact, overpay for fashionable material and brand.

Steel radiators panel type

Panel radiators with a working pressure of 10 atmospheres are two steel plates, connected together by a welding method, with depressions for connecting channels and collectors. Dimensions of steel panel type radiators are fixed. The possibility of adding or reducing sections, like section type radiators, they do not.

The large size of the panel radiator ensures heat transfer at a high level, the presence between the fins will add to the overall heat efficiency of the radiator, thanks to the increased heating space.

The indisputable advantages of steel panel radiators :

- Lack of inertia;

- economy;

- high percentage of heat transfer;

- large heated area.

Disadvantages:

- non-retention of high pressure in a centralized heating system;

- susceptibility to aggressive properties of the coolant, especially to the presence of oxygen.

Most often steel panel type radiators are used in closed systems of autonomous heating. Install the panel radiator in a centralized heating system - irrational.

Aluminum radiators

What are the best heating systems? Aluminum radiators, suitable for 16 atmospheres pressure, are considered to be the most popular ones. They are an elegant heating device with a low weight and a high level of heat transfer (maximum heat transfer in one section is 198 W). Such high heat output is due to the double action of the aluminum radiator. Half of the heat is transmitted by the device with radiation, and the other half by convection.

The presence inside fins sections increases the heated area to 0.5 m2, thereby increasing the coefficient of its heat transfer.

Aluminum heating sections are most effective for heating enclosed spaces of any area. Dimensions of aluminum radiators are small, so these wonderful appliances do not require much water and perfectly regulate the heat flow.

Advantages of heating sections made of aluminum:

- the optimal price-quality ratio;

- high level of heat transfer;

- stylish design;

- light weight;

- ideal working pressure.

Minuses:

- Frequent corrosion of metal with aggressive, poorly purified coolant in central heating systems.

To date, the best aluminum heating radiators are in demand among consumers. This is due to the fact that such radiators are affordable, reliable in quality, durable in operation and efficient in operation. You can use them in any residential and non-residential premises.

Combined copper-aluminum radiators

Combined radiators made of copper alloy and aluminum are used in rooms with excessive humidity, for example in swimming pools. The exception is only those rooms in which the probability of the appearance of a chemical reacting with the materials from which such a radiator is made and the quality that changes it is possible. A radiator made of the most heat-conducting materials is made (for reference: the thermal conductivity of copper is 410 W / m2K, and aluminum is 220 W / m2K). The design of the copper-aluminum radiator is designed so that the water from the heating system comes into contact exclusively with copper, and aluminum is made of the body and the plates of thermal conductivity.

Heating heaters copper-aluminum are used exclusively in autonomous heating systems. Because for the durability of these devices it is necessary that the entire heating system, including the heat exchanger in the boiler, the pipes and the radiator itself, be made of one least corrosion-prone material.

Aluminum or bimetal heating radiators, which are preferred

This issue will cause difficulties even for a highly qualified specialist in the installation of heating. Unambiguously use of bimetallic sections is recommended in apartments of high-rise buildings and in heating networks with poor water purification. Owners of autonomous heating, as well as residents of apartments of ordinary five-story buildings, due to the usual pressure in the heating pipeline to overpay for such heating appliances is not worth it.

And an important warning for those who have already made a choice in favor of bimetallic heating sections - over 80% of such radiators, presented in the domestic market, are manufactured in China. That is, the quality of the metal from which such a device is made, as well as the quality of the work for its manufacture, correspond to the reputation of the producing country.

Calculation of the power of the selected radiator model

The power rating of one heating unit of the appliance for the Russian Federation, according to the manual:

• Northern part of the Russian Federation - from 150 to 200 W / sq. M.

• The middle part of the RF is 100 W / sq. M.

Aluminum radiators, depending on their model and manufacturer, have an average power of 82 - 212 W / kW. M. Therefore, to heat a room of 10 meters in the central part of the Russian Federation, it will be most practical to install a radiator consisting of 9-10 sections with a capacity of one in 100 W / kW. Or consisting of 5 sections with a capacity of 200 W / kW. Each.

When calculating aluminum radiators for heating, it is important to take into account that excess heat is preferable to its lack. After all, in central Russia there are winters with severe frosts. When installing the internal heating system, place the aluminum sections in the radiators with a margin.

Installation of heating radiators from aluminum

To ensure that new batteries have served your home for a long time and with quality, connect the aluminum radiators with a number of special conditions.

• Aluminum well resists corrosion, but in the composition with copper alloy in the coolant will soon lose its original qualities.
• Incorrect installation of aluminum radiators, especially concerning the screwing of the nipple, leads to annoying troubles during operation.
• Aluminum belongs to a number of soft metals. Therefore, the section of such a radiator can easily be damaged by mechanical shock.

In the modern market for heating products are aluminum radiators of various domestic and foreign manufacturers, which are designed specifically for heating systems in Russia. The developers of these models took into account both the high pressure in the systems and the high acidity of the coolant, and tried to adapt their products to this. The price of an aluminum radiator depends on the quality of the workmanship and the manufacturer.

Installation of aluminum radiators:

1. Mark the place where the radiator will be installed.

2. Attach the radiator brackets to the wall.

3. Hang the radiator on the brackets.

4. Connect the radiator to the heat pipe.

5. Install the plug or special valve.

Radiators of Chinese manufacture

To date, China has a license for the production of aluminum radiators of some famous manufacturers. Those who do not want or can not overpay for a well-known brand, can quite choose the models of Chinese production. Manufacturers of aluminum radiators from China often supply high-quality goods to the Russian market at a relatively low cost, thanks to their cheap labor.

Heating radiators of Chinese manufacture should be bought in specialized stores that value reputation and clientele. Buying such heaters in the market or in the online store, there is a risk of obtaining a poor-quality model or not corresponding to the declared technical characteristics. And besides this, the Chinese models of radiators have their own indicators, which must be taken into account when choosing a model.

Radiators of Italian manufacture

The most popular models presented on the domestic market are Italian aluminum radiators.

These products have a stylish design, perfectly suited to any interior, and are used as heating appliances in residential and non-residential premises. Covered by Italian models of radiators with special enamel, which withstands high temperatures of the coolant and adds metal strength.

Heating sections are made of high-quality aluminum alloy with high strength, which is not harmed by constant contact with process water and its impurities.

Selection of the manufacturer of heating radiators

We have compiled a small list of well-known companies producing aluminum radiators. Firms are all worthy of your attention. However, which radiator will be optimal for installation in your room, you decide on your budget and the type of heating system.

Global

Italian company for the production of high-quality aluminum radiators. The heating devices of this company are distinguished by their long period of operation and stylish appearance, and the materials used in their manufacture reliably protect them from rust and mechanical damage. The cost of one section of the aluminum radiator of this company is about 400 rubles. The price corresponds to the quality.

SMART (Smart)

The Chinese company produces inexpensive bimetallic heating sections and universal aluminum radiators. Which is better to buy, decide for yourself, the cost of one aluminum section - about 300 rubles., Bimetallic - about 350 rubles.

Rifar (Rifar)

Domestic company for the production of bimetallic and aluminum heating sections. Such radiators are 100% suitable for Russian operating conditions, at a price much lower than offered by import manufacturers. Depending on the chosen model, one heating section from the company Rifar costs from 450 to 900 rubles. These are high-quality radiators at a low price.