Bimetal heating radiators (50 photos)

A key element of the heating system is the radiator. Today, it has various requirements that relate not only to the ability to efficiently dissipate heat, but also to complement the interior. When choosing, it is important to take into account factors such as power, strength, and equipment durability, ability to withstand high pressure, etc. Bimetallic radiators are by far the best equipment that successfully meets all these requirements. In this article we will consider what new-fangled batteries are, what their advantages are, and also get acquainted with the rating of the most popular manufacturers.

If you compare bimetallic radiators with other types of radiators, for example, aluminum, you can confidently give the first place. This is due to improved technical characteristics that allow you to install bimetallic radiators both in private houses and high-rise buildings.

According to external data, such radiators are no different from aluminum ones, the whole secret lies in the internal "stuffing", namely, the double shell. The upper aluminum coating hides in its bowels a tubular core made of stainless steel, which prevents contact with the coolant (water). Such a device has many advantages, for example:

- Protection of the aluminum frame from the effects of acids, alkalis, which are present in running water, which ensures the durability of the product. It is worth noting that the manufacturer sets a warranty period of up to 20 years;

- Narrow collectors make the radiator design more economical, since the amount of coolant capacity is significantly reduced and heating is faster. An example would be a small RIFAR battery, which, having dimensions of 80x350 mm, is capable of holding 1.5 liters of liquid and heating up to 14 sq.m. living space;

- The ability to withstand high pressure and its possible drops, water hammer due to the strength of the structure;

- Modern design and ease of installation.

Such a number of advantages allows us to state that bimetallic radiators are the best devices for heating multi-storey buildings. If we talk about the shortcomings, one point can be attributed to them - high cost, but the durability of the product justifies it.

On sale you can find expensive models of such devices and cheaper. The difference lies in the design features. Types of expensive batteries have a solid stainless steel frame, which is filled with aluminum under high pressure - these are real bimetallic devices. Cheap options - pseudo-bimetallic - have only a steel core in vertical planes, so their technical characteristics are much worse. Also, radiators can be divided into two main groups: monolithic and collapsible. The former are more suitable for urban apartments, while the latter perfectly warm a country house.

Cast constructions are the most expensive. Their device consists of a single platform with steel pipes, which cannot be disassembled, reduced or increased in size. They have the ability to withstand the highest pressure and its differences.

Models that are assembled from separate sections make it possible to choose the optimal battery length for a room, based on its size and location. Separate sections can be interconnected using threaded metal pipes.

When choosing a radiator, special attention is paid to the choice of sizes. Since the area under the window becomes the usual placement, the battery should be easily located on the site. Height is one of the standards and is calculated by the size of the gap between the inlet and outlet of the collector, to which another 8 cm of stock is added. The width will depend on the number of sections, from which a new question arises: how many compartments are needed?

In this matter, it is worth referring to the technical requirements that apply to the heating of residential areas. According to them, in order to heat a room of 10 sq.m., a power of 1 kW is needed. Manufacturers of radiators usually indicate the power of a single section on the package. Based on this figure and measuring the dimensions of the room, you can calculate how many sections will be needed. For example, if the power of one unit is 200 W, and the area of ​​the room is 20 sq.m., you can install a system of 10 sections. To facilitate the calculation, use the formula: X = S / Q, where X is the desired number of sections, S is the area, and Q is the section power indicated by the manufacturer.

There are also non-standard shapes and sizes of bimetallic radiators - design developments, calculated for the individual characteristics of the premises. So, low models, which are installed under large panoramic windows, can have a height of about 20 cm, while meeting all technical specifications. This fact is explained by the fact that structurally the batteries do not contain changes, no matter what size they are. You can also choose a larger model, up to 90 cm tall. Most often, such products are monolithic and can not only effectively heat, but also serve as a decorative element, as they are available in a large color spectrum.

Although the bimetallic radiators themselves look decent, they can be additionally decorated to make it pleasant, as they say, and not ashamed of the guests. The most appropriate ways to decorate are:

Painting, which is carried out with anti-corrosion compounds using spray cans or brushes. Since the main objective of the battery is still heating the room, the paint layer should be as thin as possible. The radiators painted in the color of the interior of the room look beautiful.

You can also make the radiator a highlight of the room, an accent spot, by applying an original pattern to its surface, for example, in the form of a fireplace or piano keys. If you do not have special artistic skills, you can use the various stencils available on the market. It is important to choose the right paint - there should be a mark on the package that the composition is able to withstand temperatures up to + 80 °. You also need to consider that work is done only on cold radiators;

Decoupage is a simple technique that will allow you to decorate the radiator with various patterns, ornaments. The bottom line is to stick on the clean surface of the fragments of the picture cut from thin napkins using PVA glue. After complete drying, the images must be varnished to preserve integrity for a long time and give a glossy look;

Installing a protective screen - this method will help not only to decorate the battery by disguising it with a beautiful canvas made of wood, metal or glass, but also to protect residents from injuries.

To summarize all of the above, we can highlight the main points that must be taken into account when going for a purchase, namely:

- Size - the height of the battery should allow it to “fit” into the gap between the floor and the windowsill, and the number of sections must be calculated based on the power of one of them and the area of ​​the room;
- The thickness of the aluminum shell should be no more than 1.5 cm, in order to avoid heat loss;
- The battery must withstand a load of at least 14 atmospheres;
- The most reliable cast radiators.

An important issue remains the cost. As we already mentioned, genuine designs will be expensive, and savings can lead to the purchase of low-quality goods or inappropriate premises.

Everyone, of course, wants to get a high-quality, durable heating device. It is worth paying attention to the models of European, in particular Italian manufacturers, among which the leading positions are occupied by such as:

1. SiraGroup - an Italian brand that offers products with high heat dissipation, beautiful shapes. The company has existed for more than half a century, and today it has many industries, producing high-quality equipment that has great consumer demand;

2. Global - a brand founded in the seventies. First producing aluminum batteries, the company quickly arranged for the production of more practical bimetallic radiators, which set the highest warranty period - up to 25 years;

3. RoyalThermo - a company that emerged as a result of the merger of the British corporation Industrial Investment with Italian construction organizations. Modern heating appliances of this brand are adapted for any climatic conditions and are successfully sold both in Western Europe and in Eastern;

4. Fondital - the products of this brand are in demand on all continents, as it has high quality characteristics;

5. Rifar is the youngest brand founded at the beginning of the current century (2002). A distinctive feature of the products is super-powerful heat transfer, which allows installing radiators in large areas.