Heating in a wooden house: a comparative overview of suitable systems for a wooden house. Which radiators to choose for heating a private house Choosing heating batteries for a private house
Efficiency and durability of the heating system private house depends on many factors, including from properly selected heating radiators. It is important to understand their characteristics and features even before starting the installation and decide which of them best meet the requirements you have presented.
Features of heating in a private house
In country houses and cottages, the heating system is usually connected to and differs from centralized systems. The most important ones are:
- coolant pressure - it usually does not exceed 3 atm .;
- type and quality of the coolant.
Unlike centralized systems. in autonomous. correct operation of the boiler. the possibility of water hammer is virtually eliminated. This feature, as well as the low pressure of the coolant, allows you to use almost any type of radiator without fear of destruction and leakage.
If water is used as the heat transfer medium, its quality can also affect the operating conditions of the radiators. In particular, hard water with a large amount of salts can cause sediment to form on the inner surface of radiators, and, as a result, to narrow the clearance and reduce heat transfer.
The type of system - open or closed - is also important.
In an open system oxygen dissolved in water is constantly present, which at elevated temperatures leads to rather active corrosion of some types of radiators.
In closed systems With a membrane expansion tank, oxygen, during the initial heating of the coolant, binds into insoluble compounds - metal oxides, after which corrosion stops until a fresh portion of water is poured.
Also, in private heating systems, antifreezes are sometimes used that do not freeze at sub-zero temperatures. Their use allows you to stop the boiler in the winter, which is convenient for country cottages and houses used for periodic residence. Not all types of radiators can be used in systems with antifreeze.
Types of radiators and their features
Currently, the market offers a huge selection of models from various materials and with different heat dissipation. Before choosing heating radiators for a country or private house, you need to study their features and technical characteristics.
The most common types of radiators:
- cast iron;
- steel;
- aluminum;
- anodized;
- bimetallic.
They differ in shape, appearance, allowable pressure, heat transfer, as well as other characteristics, having studied which you can make the best choice.
Cast iron
They have a prefabricated structure and consist of the required number of sections, providing the necessary heat transfer for the room. The history of the use of cast iron radiators is very long; they began to be used in heating systems more than a century ago. At the same time, their durability has been tested by time, and in houses of old buildings you can find normally functioning cast-iron radiators installed more than half a century ago.
Advantages of cast iron models:
- sufficient resistance to corrosion in systems with any water quality;
- high heat capacity to avoid temperature fluctuations - cast-iron radiators cool down slowly, which is important when heating a house with a solid fuel boiler with regular stops for cleaning and maintenance;
- durability and strength;
- modern models have an attractive original design.
Disadvantages of cast iron models:
- rather high price, higher than that of aluminum and steel models;
- big weight;
- in systems using antifreeze, it is better not to use prefabricated radiators due to its increased fluidity.
Steel
They can be made in the form of panels or have a tubular design. Steel panel radiators, completely unsuitable for centralized systems due to the low pressure limit, are widely used in private homes. They have a small thickness, aesthetic design and low price.
Tubular steel batteries are similar in design to cast iron batteries and have a prefabricated sectional structure. They are more expensive than panel ones, but at the same time they have a more aesthetic and attractive appearance and can decorate the design of the room.
Advantages of steel models:
- low price, panel models have the most budgetary ones on the market;
- sufficient resistance to corrosion, resistance to leakage when using antifreeze;
- long service life;
- light weight, compact size.
Flaws:
- tendency to form insoluble sediment when used in systems with hard water, which requires periodic flushing;
- for the summer period, the coolant cannot be drained - this will lead to rapid corrosion of steel.
Aluminum
This type of radiators is widely used due to the combination of low price and good heat dissipation. The modular design allows you to choose the required number of sections. However, the use of aluminum radiators for heating a private house has a number of features.
Distinctive feature of aluminum- resistance to corrosion in atmospheric conditions in a neutral environment. With a low quality of the coolant, when the pH shifts, active corrosion of aluminum begins with the release of hydrogen. This creates air in the system, which can lead to noise, bubbling, and in some cases to a sharp increase in system pressure, ruptures and leaks. To avoid corrosion, aluminum is coated with a layer of protective coating on the inside and resistant powder paint on the outside.
Advantages of aluminum radiators:
- high heat transfer coefficient, fast heating;
- high allowable pressure, resistance to water hammer;
- light weight;
- attractive laconic design;
- ease of care and maintenance;
- some models are equipped with a built-in thermal head that allows you to adjust the temperature.
Disadvantages of aluminum models:
- tendency to corrosion and airing;
- seething and noise in radiators when gas bubbles are released;
- when temperature changes - heating or cooling - deformation of aluminum sections and a characteristic clang occurs, which is eliminated by proper installation;
- in adverse conditions, the service life of aluminum radiators is significantly reduced, leaks appear.
Anodized
A more expensive, but durable type of aluminum radiators with a particularly durable coating. After manufacturing, aluminum sections are processed, after which aluminum oxide is formed on the surface, which is resistant to any kind of corrosion, the appearance of solid deposits, dust and pollution.
Advantages of anodized radiators:
- increased heat transfer;
- resistance to damage, corrosion, destruction;
- the use of coupling joints eliminates narrowing and leakage;
- eliminated the main drawback of aluminum models - gas formation and corrosion.
They have only one drawback.- high price.
Bimetallic
Their design is based on the joint work of two metals: steel and aluminum. At the same time, the advantages of steel and aluminum radiators are realized in bimetallic models - corrosion resistance and increased heat transfer. The weight of bimetallic batteries is also small. 
Bimetallic radiators are a prefabricated structure, while all parts in contact with the coolant are made of steel, and the external panels that radiate heat into the room are made of aluminum coated with powder paint.
Steel, when used in systems with any type of coolant, is resistant to corrosion, and, unlike aluminum, is not prone to gas formation. The outer surface of bimetallic radiators, made of aluminum, has a high thermal conductivity, quickly heats up the room and does not weigh down the structure.
Thanks to these characteristics, bimetallic radiators are in high demand and popular with owners of private houses, even despite the high price.
Advantages of bimetallic models:
- resistance to corrosion and sedimentation;
- noiselessness;
- resistance to high pressure and water hammer;
- long service life;
- aesthetic appearance;
- modular design allows you to choose radiators for any room.
The disadvantage of bimetallic models:
- prefabricated structure when using antifreeze may leak;
- high price, which is why their use in a private house is not always advisable.
What radiators are preferred for a private house
Having considered the described characteristics, we can conclude which radiators are more practical and better for heating a house.
- As a budget economical option, according to experts, steel panel models are perfect. They come in a variety of shapes and sizes and can be installed in a niche under a window sill, where they create a thermal screen for cold air, or at the bottom of walls. They do not take up much space, are resistant to any coolant, including antifreeze.
- A more expensive option is steel tubular or cast iron prefabricated batteries. Modern models have an attractive design, do not require maintenance and painting, and are easy to clean. These types of batteries are resistant to rust and salt deposits. Their shape allows not only to heat the house, but also to dry things and shoes, which is a nice option for a summer house or a village house.
- The choice of wealthy people is bimetallic models with a long service life and increased heat transfer, corrosion resistance and good performance. Their installation eliminates the problem of heating for many years, so the initial costs pay off over time.
- Aluminum prefabricated radiators can be used in autonomous heating systems only with appropriate water treatment or the use of high-quality antifreeze.
Alternative to water heating
Installing a boiler in a private house is not always advisable. For example, if it is impossible to connect to gas and the price of solid fuel is high, in some regions it is easier to install cheap electric heaters.
Electricity is not a cheap resource, but if you calculate all the costs for the purchase and installation of boiler equipment and installation of the heating system, it turns out that with the help of electric heaters you can heat the house for these funds for several years. This is confirmed by numerous reviews of the owners of cottages and houses with periodic residence.
When talking about electric radiators, they usually mean convectors or oil heaters. Their use has a number of features.
Convectors outwardly similar to panel steel radiators, they have a small thickness and dimensions, different power. They can be hung on the wall or installed on the floor, usually the models are equipped with legs and brackets for mounting to a vertical plane. Most modern ones are equipped with an automatic temperature control system, and sometimes a timer. They are silent, safe, quickly heat up the room. 
Oil coolers- an analogue of floor-standing cast-iron batteries, they have a prefabricated sectional design, filled with oil from the inside, which has a high heat capacity. Like convectors, they are equipped with sensors and a regulator, and sometimes with a fan. They quickly heat up the air, but it is better to use them under supervision: the oil is highly flammable, and if leaked, it can lead to a fire.
Video: requirements for heating systems in a private house
The choice of radiators for a private house is a crucial step on which the performance of the system as a whole depends. It is allowed to combine different types of radiators, taking into account the specifics of using specific models, and home heating will be efficient and safe.
For the correct choice of heating radiators, you need to know about their main technical parameters. Otherwise, the result may not meet expectations. There are not so many really important parameters for radiators, so even a non-professional can easily understand them.
Features of the choice of heating devices
Now people no longer need to hide or, because modern appliances can become a worthy decoration for any interior. Radiators that are sold today may differ in color, size, material of manufacture and general style of execution, so it will not be difficult to choose the most suitable option.
Attention! Despite the fact that we are accustomed to light-colored batteries, the heat dissipation of black devices is approximately ¼ higher due to color alone. Although when choosing a color it is better to focus on the design of the home and personal preferences.
With regards to the form, it must be streamlined. For security reasons, it is advisable to refuse sharp corners altogether, especially if children live in the house. Before buying, check out the strengths and weaknesses of each of the existing types of radiators to determine which one is more suitable for a particular room. The first thing you should pay attention to is the working pressure of the devices.
Depending on the material, radiators are divided into:
The pressure mentioned above, the heat transfer coefficient, heat capacity, resistance to mechanical and chemical damage, as well as the service life depend on the material.
Radiators in the interior Also pay attention to the method of connection to the heating line. The connection can be side, bottom and universal. It is characteristic that in modern radiators all these connection methods are provided.
Attention! The environmental friendliness of the material used in the manufacture of heating devices is also very important. There should be no formaldehyde in the internal elements, and high-quality polymer spraying on the surface is also welcome.
Now in more detail about each material.
Characteristics of aluminum radiators
Heating appliances made of are considered one of the most popular types of radiators. Aluminum is a light and ductile metal, therefore, batteries made from it weigh a little and are characterized by increased heat dissipation.
The devices consist of sections, each of which is a set of interconnected plates. Thanks to this, heat saving is also at a fairly high level here.
Advantages such units are as follows:
At the same time, after turning off the heating, such radiators cool down quite quickly. Among the others shortcomings worth highlighting:
- instability to chemical influences (the problem can be solved by polymer spraying on the inner surface);
- low strength;
- poor quality of the threaded connection in the upper valve to bleed air from the system.
In view of this, before buying, it is imperative to inquire about the operating pressure of the heating system. The maximum pressure of a particular product must be viewed in the data sheet, since it is different for different models.
But still, according to its characteristics, aluminum is excellent for the manufacture of radiators, and its fusibility has made it possible to significantly expand the model range. Today you can choose exactly the battery that fits perfectly into the interior of your home.
Table 1. Comparison of aluminum batteries from well-known brands
| Manufacturer | Model | Weight, kg | power, kWt | Volume, l | Pressure, bar. | Dimensions, cm | Distance between axles, cm |
|---|---|---|---|---|---|---|---|
| 1. Rifar, RF | Alum 500 | 1,45 | 0,183 | 0,27 | 20 | 9x8x56.5 | 50 |
| 2 Fondital, Italy | Calidor Super-500 | 1,32 | 0,193 | 0,3 | 16 | 9.7x8x55.7 | 50 |
| 2. Rovall, (Italy) | Alux-500 | 1,31 | 0,179 | 0,23 | 20 | 10x8x54.5 | 50 |
| 3. Radiatori 20000 S.p.A. | 500R | 1,6 | 0,199 | 0,58 | 16 | 9.5x8x57.7 | 50 |
| 4. Faral | Green HP-350 | 1,12 | 0,136 | 0,26 | 16 | 8x8x43 | 35 |
| 5. Faral | TrioНР-500 | 1,58 | 0,212 | 0,5 | 16 | 9.5x8x58 | 50 |
Aluminum radiators from STOUT Bravo are ideal for installation in apartments and houses with individual heating. These heaters are manufactured at the facilities of the GLOBAL plant, Italy. Each stage of production is controlled by European specialists. Each section is made by injection molding and is a monolith of two headers and a connecting section of fins. Available center distance - 350 or 500 mm. Manufacturer's warranty - 10 years.
Prices for popular models of aluminum heating radiators
Aluminum heating radiators
Characteristics of bimetallic batteries
The main difference between bimetallic radiators is the use of two different metals in the manufacturing process - steel to create the core and aluminum to assemble the case. Thanks to this, the rod is very durable. Another advantage of such products is the high working pressure, which can reach 50 (!) Atmospheres. Moreover, steel perfectly "cooperates" even with the water in which there are various impurities, while aluminum heats up quickly and gives off maximum heat.
In a word, the use of two metals at once made it possible to obtain radiators that have the advantages of each of them. Therefore, it is quite obvious that the cost of these devices is the highest among all possible options.
Attention! are used mainly for heating industrial and public facilities. In residential buildings, they are rare due to the high cost.
The service life is 20-25 years, which is quite normal.
Table 2. Comparison of bimetallic radiators
| Manufacturer/Model | Working fluid temperature, ᵒС | Weight, kg | Volume, l | power, kWt | Operating pressure | Section dimensions, cm |
|---|---|---|---|---|---|---|
| 1. Sira Group/Gladiator-500 | 110 | 1,6 | 0,42 | 0,185 | 30 | 8x8x42.3 |
| 2. Gordi/Gordi-500 | 100 | 1,7 | 0,3 | 0,181 | 30 | 8x8x57.2 |
| . Rifar/Rifar Monolit-350 | 135 | 1,5 | 0,18 | 0,136 | 100 | 8x10x41.5 |
| 4.Tenrad/Tenrad-500 | 120 | 1,44 | 0,22 | 0,161 | 24 | 7.7x8x55 |
| 5.Global/Style-350 | 110 | 1,56 | 0,16 | 0,125 | 35 | 8x8x42.5 |
All the advantages of using bimetallic radiators are clearly expressed in the design of STOUT Space heaters. These radiators are easy to install, they are suitable for rooms of any design and have a reliable design. The maximum pressure that the heater can withstand is 100 atmospheres. Production - the Russian plant "RIFAR", the largest in the country. Service life - 25 years, manufacturer's warranty - 10 years. available from 4 to 14 - you can complete any object and choose a radiator for a room of any size.
Prices for bimetallic batteries
Bimetallic batteries
Characteristics of cast iron radiators
Such batteries are the most common and known to every option, since they are installed in most of the typical apartments. Agree, old cast iron appliances can hardly be considered stylish and attractive. New models look better, but in terms of aesthetic indicators they are still significantly inferior to devices made of other materials.
As you know, cast iron is very heavy. Batteries made from it weigh a lot, which cannot but affect the complexity of transportation and installation.
Consider their main Benefits.
But cast iron has limitations, among which:
- significant weight;
- slow heating;
- unaesthetic.
Attention! Despite the abundance of more modern analogues, many people prefer to install cast-iron batteries, trusting what has been tested for decades.
Table 3. Comparison of cast iron batteries from the most famous manufacturers
| Manufacturer/Model | Weight, kg | Volume, l | Heating area with one section, m² | Power, W | Pressure, atm. | Dimensions, mm |
|---|---|---|---|---|---|---|
| 1. Konner, Modern | Up to 4.75 | Up to 0.96 | - | Up to 150 | 12 | 80x60x565 |
| 2. World Cup-3 | Up to 7 | 1,38 | 0,25 | 156 | 9 | 120x90x570 |
| 2. World Cup-2 | Up to 6.3 | 0,8-0,95 | 0,2 | 100-142 | 9 | 100x80x570 |
| 2. World Cup-1 | Up to 4.8 | 0,9 | 0,1-0,16 | 110 | 9 | 70x80x570 |
| 5. MS-140 | Up to 7.1 | 1,45 | 0,24 | 160 | 9 | 140x93x588 |
Prices for popular models of cast iron radiators
Cast iron radiators
In the manufacture of these devices using low-carbon steel. In order to protect the surface is coated with a special enamel. If of good quality, then they have excellent operational parameters, including:
- strength;
- reliability;
- resistance to corrosion;
- durability;
- resistance to various kinds of aggressive substances.
Such batteries can be tubular and panel.
Tubular appliances
For their assembly, high quality polymer-coated steel pipes are used. The maximum load that the devices can handle depends solely on the thickness of the pipe walls. It is desirable that the pipes are made of stainless steel.
The service life of tubular devices significantly exceeds that of panel devices and is about 30 years. It is possible to connect in all the ways described above. The working pressure is 10-16 atmospheres, more detailed data should be clarified in the product data sheet.
Prominent representatives of tubular radiators are models manufactured by Loten:
- Loten Gray V;
- horizontal LotenGrey Z.
These radiators are made of a steel profile pipe with a rectangular cross section. In addition to providing comfortable heating, the presented radiators demonstrate the latest trends in the design of heating devices, perfectly fitting into the interior of any home.
When creating Loten tubular radiators, there were two main ideas:
- to create high-quality heating equipment: for the manufacture of radiators, high-strength metal with a wall thickness of 2.5 mm is used, due to which these heaters have a working pressure of 16 atm. Radiators withstand a test pressure of 25 atm;
- at the same time turn the battery into a stylish element of the interior of a home, office space, public location, etc.
The presented models of heaters can have a different number of sections, from 4 to 12. The length of the sections varies from 750 to 2000 mm. The price of each heating element is directly dependent on the following parameters:
- number and length of sections;
- connection type (side/bottom).
Without extra charge, you can purchase radiator models painted in colors that are at the peak of popularity regarding interior design:
- matte black;
- classic white;
- soft beige;
- concrete grey.
However, lovers of a bright environment can order any other colors and shades.
The presented models of radiators are suitable for connection to a central as well as an autonomous system. The size range is really wide, it is possible to equip the presented radiators with both a cozy small one-room apartment and a spacious country mansion.
Each model can be with side or bottom connection. Heating systems that are suitable for this battery can be:
- single-pipe;
- two-pipe.
The high quality of the material and the laconic style of the products will allow them to take place for many years not only in the apartment, but also in the list of your preferred interior items. Their peculiarity is that they have a long service life (warranty - 5 years, service life - 30 years), so you will not have to think about changing batteries soon. So, you can confidently trust the manufacturer, and make a choice in favor of the considered devices.
Panel devices
As the name suggests, such radiators are made in the form of panels. To do this, a certain number of steel plates are connected to each other. Thanks to this assembly, a high heat capacity is achieved, while the thickness of each individual plate is negligible. In addition, they weigh a little and provide the ability to connect in all available ways.
Attention! Before buying new heaters, look at how your old ones are connected. It is advisable to have new batteries as well.
The cost of panel radiators is slightly higher than the average, the operating pressure is 10 atmospheres. According to experts, such units are best used in autonomous heating systems. As for city apartments, the use of such batteries is unacceptable here due to too high pressure in the central system.
Table 4. Comparison of steel radiators with dimensions of 50x50 cm from the most famous manufacturers
| Manufacturer | Connection | Weight, kg | Volume, l | Power, W (at +70ᵒС) | Maximum allowable liquid temperature, ᵒС | Pressure, atm. |
|---|---|---|---|---|---|---|
| 1.DeLonghi RADEL (Italy) | lower | 14,9 | 3,1 | 1079 | 110 | 8,7 |
| 2. Purmo (Finland) | Side + bottom | 13,6 | 2,6 | 926 | 110 | 10 |
| 3. Korado Radik (Czech Republic) | Side + bottom | 15,6 | 2 | 914 | 110 | 10 |
| 4. "Lidea" (Belarus) | Side + bottom | 15,1 | 3,3 | 1080 | 110 | 8,6 |
| 5. Buderus (Germany) | Side + bottom | 14,1 | 3,15 | 913 | 120 | 10 |
| 6. Kermi (Germany) | Side + bottom | 17,7 | 2,7 | 965 | 110 | 10 |
Prices for steel radiators
Steel radiators
As a conclusion
It should be noted that any of the described types of batteries can be used for residential heating systems. Although the purchase of bimetallic devices is often impractical, because their advantages are almost the same as those of aluminum, and the cost is several times higher. Therefore, it is better that they continue to remain in industrial and public facilities.
It is undesirable to install aluminum appliances in apartments due to pressure drops in the system that negatively affect the metal. The optimal and proven option for apartments for years is cast-iron batteries. One way or another, you need to focus on financial capabilities and personal wishes.
For those who do not want to dive into independent calculations, we recommend using a special calculator for calculations, which takes into account almost all the nuances that affect the efficiency of space heating.
Choosing batteries for heating in your own home is not at all the same as buying batteries for operation in an apartment where the central heating system always functions. Heating a private house involves organizing your own heating system, which, as a rule, is based on a gas boiler. This and other nuances impose certain requirements on radiators.
To help you navigate the issue, Santekhbomba has prepared an article with recommendations. After reading it, you will find out which heating batteries are best for a private house, what you should pay attention to when choosing them, and also get an idea of the main characteristics of the most popular batteries at the moment, suitable for working in gas heating systems.
Features of the gas heating system
First of all, it is worth identifying several features inherent in gas heating systems.
- Low working pressure.
- Absence of pressure surges and hydraulic shocks due to the closed circuit.
- The ability to use a good quality coolant, change its type or properties.
Based on this, such common types of heating batteries as cast iron and bimetallic should immediately be “sweeped away” from the selection. Yes, they are wonderful in their own way, but there is no point in using them in a closed system. Bimetallic ones, for all their merits, cost a lot - they are more expensive than aluminum and often even cast-iron counterparts, which will make their purchase completely impractical. Cast iron is simply not suitable for autonomous heating on gas. It's all about their high thermal inertia - because of it, you can't quickly heat up the room, and the efficiency of cast iron is such that using it in your home will be too costly. It will also prevent the automatic temperature control system, if any, from working. At the same time, the main advantages of cast iron come to naught - there will be no water hammer in such a system, as already mentioned, and it will not be difficult to ensure a good quality of the coolant.
If you are looking for heating batteries, which are best for a private house, only aluminum batteries remain of the options. But they should also be chosen based on your needs. To do this, let's take a closer look at exactly how they interact with a gas heating system, what are their main advantages, and what characteristics you should pay attention to before buying.
The Russian market for heating appliances is huge, and it is difficult for a simple layman to understand all the technical characteristics when choosing the right battery. The editors of the YaNashla website bring to your attention a rating of the best heating radiators for an apartment and a private house in 2020. We will tell you about the advantages and disadvantages of the top 10 thermal systems.
The following characteristics must be taken into account:
- Type of material of manufacture;
- heat transfer;
- connection methods;
- maximum working pressure.
Now there are 4 types of materials.
Steel radiators
This type of thermal systems has good heat dissipation, they are easy to install and last a long time, as they are simple in their design.
But steel ones are highly susceptible to corrosion, do not withstand the pressure of the central heating system, and the paint quickly peels off them.
Cast iron radiators
Cast iron is resistant to all types of corrosion, including at high temperatures. He doesn't care about high blood pressure either. It warms up the room well, is easy to install and lasts a long time. The service life of cast iron appliances is at least 50 years.
But with the help of such systems, the room warms up for a very long time, and after turning off, it cools down for another hour. They may not withstand sharp water hammer, causing the battery to crack, and even burst. And also the disadvantage of cast-iron systems lies in their bulkiness and uniformity. The design has not changed for many decades. You can order them with original patterns and drawings, but then the price will be much higher.
Aluminum radiators
Aluminum systems weigh little, look aesthetically pleasing and are cheap. High heat transfer is the main advantage of this type of device. In addition, they have a small thermal inertia, which makes it possible to quickly heat the room. The pressure at which the batteries work quietly is 10-16 atmospheres. These parameters make aluminum heating systems the most suitable for living quarters.
The main disadvantage of aluminum is its high reactivity. To avoid interaction with the environment, an oxide film is required, which forms a barrier.
And also the poor quality of the water passing through the system can lead to corrosion. The device must be equipped with an air vent valve so that air can be removed from the upper manifold.
Bimetal radiators
The service life of such batteries is from 20 to 50 years. This durability is due to the combination of the two metals steel and aluminum. The steel core increases strength, as it is not afraid of high pressure and sudden hydraulic shocks. The outer aluminum coating quickly spreads heat.
The main disadvantage of bimetallic batteries is their high price. There are more budget options, but they are not protected from corrosion and are prone to rust.
Each specific model has its own special characteristics. And choosing only by the type of material is not entirely correct. We present to your attention a selection of the 10 most optimal options for thermal systems for an apartment and a private house in 2020.
The best heating radiators for 2020
10th place. Heating radiator Royal Thermo PianoForte Bianco Traffico
Can be used in residential areas. It is also possible to use any type of coolant: antifreeze, oil, steam or water.
The device has horizontal and vertical steel internal channels through which the coolant flows without contact with the outer aluminum shell. In order for the heat transfer to be maximum, the device must be installed with a distance of 10 cm from the floor and from the window sill, and from the wall it must be 3 cm away.
A Russian-made bimetallic device has the following characteristics:
Royal Thermo Piano Forte Bianco Traffico
Advantages:
- Produced according to Italian technologies;
- Aesthetic appearance;
- Made from environmentally friendly materials;
- Saves coolant;
- Ability to adjust the temperature in each room separately;
- Possibility during installation, you can remove or add sections;
- Both plastic pipes and metal pipes can be connected to the battery.
Flaws:
- Cool down quickly;
- If the temperature of the coolant is low, then the heat transfer drops sharply;
- High price compared to analogues.
Prices vary from 5,000 to 26,000 thousand rubles, depending on the modification.
9th place. Heating Radiator Royal Thermo BiLiner Noir Sable
At the heart of this instrument is the latest ABSOLUTBIMETALL all-steel manifold. This saves the system from sudden water hammer and chemically aggressive coolants, such as, for example, antifreeze.
Bimetal batteries made in Italy with increased power using POWERSHIFT technology. Batteries have a 25 year warranty.
Ultra-resistant 7-stage NANO painting TECNOFIRMA
Available in black, gray and white. But it is the black version that is especially popular because of its combination with an unusual elegant shape.
Main characteristics:
Heating Radiator Royal Thermo BiLiner Noir Sable
Advantages:
- Appearance;
- Color;
- Italian quality;
- Ease of installation;
- Light weight;
- The price matches the quality.
Flaws:
- Official site service;
- The stated warranty period does not match the actual one;
- Rust in freshly purchased batteries.
Average price: 10,000 rubles.
8th place. Heating radiator Buderus Logatrend K-Profil 22
The pleasant design of Russian heating appliances, in addition to the aesthetic function, brings safety with it. The edges of the design are rounded, which saves from accidental injuries. Therefore, they are approved for installation in children's and medical institutions.
The steel structure is coated with durable stoving paint that does not contain harmful substances and does not require additional painting.
Main characteristics:
Heating radiator Buderus Logatrend K-Profil 22
Advantages:
- Russian steel with German quality;
- Democratic price;
- High-quality coloring;
- Color stability.
Flaws:
- Too big and heavy;
- Fragile caps holding the upper grille and upper bracket latches;
- No brackets included.
Prices: from 3000 to 7000 rubles.
7th place. Heating radiator Rifar Monolit
Russian radiators Rifar Monolit RifarMonolit work with any type of coolant in the most severe operating conditions. The maximum withstand working pressure is up to 100 atm, and the coolant temperature is up to 135 degrees. And also the manufacturer claims that the service life reaches 50 years. You can install these systems yourself, without specialists.
Main characteristics
| type of | wall |
| connection | lateral |
| material | biometallic |
| view | sectional |
| heat transfer | 1960 W |
| heated volume | 19.6 cubic meters |
| 135 °С | |
| operating pressure | 100 atm |
| crimping | 150 atm |
| volume | 2.1 l |
| number of sections | 10 |
| height | 577 mm |
| thickness | 100 mm |
Heating radiator Rifar Monolit
Advantages:
- Affordable price;
- Russian production;
- Technology "Partial bimetal using spot welding".
Flaws:
- Not strong enough;
- Not fully bimetallic;
- Low heat dissipation;
- Weak carving.
Prices reach up to 13160 rubles.
6th place. Heating radiator Royal Thermo Revolution Bimetall
RoyalThermo batteries can be used in all heating systems, they are not afraid of water hammer and aggressive chemical coolants.
It is completely made of bimetal, thanks to additional ribs on the collector, it has the maximum heat transfer for this type of material. The collector from high-strength steel.
The thermal system is covered with an environmentally friendly alloy without phosphates and heavy metals.
Main characteristics:
| Heat dissipation | 1230 W |
| Operating pressure | 30 atm |
| Crimping | 45 atm |
| destructive | more than 100 atm. |
| Coolant volume | 0.2 liters |
| center distance | 500 mm |
| Max. thermal power | 1.92 kW |
| The weight | 21.84 kg |
| Dimensions | 0.564x0.08x0.971 m |
| Manufacturer's Warranty | 15 years |
Heating radiator Royal Thermo Revolution Bimetall
Advantages:
- High heat dissipation, quickly heats the room;
- Resistance to aggressive coolants and pressure drops;
- You can choose the type of installation. There are wall and floor.
Flaws:
- Only an even number of sections can be set. 4 to 14;
- If the temperature of the coolant is low, then the heat transfer drops sharply.
Cost: from 6900 to 8200 rubles.
5th place. Heating radiator STI Nova
The modern cast iron radiator incorporates the advantages of cast iron material and the attractive appearance of modern systems. STI thermal systems are not afraid of corrosion. And from this, the service life is greatly increased. They are designed specifically for Russian frosts.
Outside, the system is covered with a heat-resistant white polymer substance. Inside it is made according to the principle of the MS-140 cast-iron radiator, it has all its advantages.
Main characteristics
| type of | wall |
| connection | lateral |
| material | cast iron |
| heat transfer | 1200 W |
| maximum operating temperature | 150 °С |
| operating pressure | up to 12 bar |
| crimping | 18 bar |
| volume | 5.2 l |
| center distance | 500 mm |
| height | 580 mm |
| thickness | 85 mm |
Heating radiator STI Nova
Advantages:
- Resistant to water hammer and high working pressure;
- Pleasant appearance, the coating does not turn yellow with age;
- The manufacturer claims a very high service life - up to 50 years.
Flaws:
- Not all models fit Russian homes;
- Uneconomical hot water with autonomous heating.
Cost: up to 15300 rubles.
4th place. Heating radiator Axis Classic 22
Steel radiators with side connection are used for installation in private houses and apartments. They are operated at a working pressure of more than 9 bar and a coolant temperature of 120 degrees.
The outer coating is environmentally friendly and does not emit hydrogen, as aluminum appliances do. Heating systems are made of low carbon quality steel. Suitable for copper, polypropylene and steel pipes.
Installation is carried out using brackets with dowels included in the kit. Thermal systems are made in Russia on the Italian equipment. Manufacturers declared a service life of 10 years from the date of sale.
Main characteristics:
Heating radiator Axis Classic 22
Advantages:
- The system combines the capabilities of a convector and a battery;
- Heats up the room quickly
- A variety of models in size, color and design;
- Relatively low price.
Flaws:
- Not designed for high pressure;
- Will not withstand strong external shocks;
- Steel is highly susceptible to corrosion.
Prices range from 3000 to 7000 rubles.
3rd place. Heating radiator Sira RS Bimetal
Sira bimetal heating systems have received a new rounded design, which has increased heat dissipation. The batteries have a wall thickness of 1.25 mm. Unlike all other brands of bimetallic structures, which have a maximum thickness of 1.2 mm.
Manufacturers give a guarantee that nothing will happen to the outer surface of the device for 25 years.
Main characteristics:
Heating radiator Sira RS Bimetal
Advantages:
- High quality;
- Stylish design without sharp corners;
- Economical use of hot water;
- Corrosion resistance;
- No welds to prevent leaks.
Flaws:
- High price;
- Uncomfortable sizes;
- They cool down quickly because they contain aluminum.
Prices: from 5300 to 38000 rubles.
2nd place. Heating radiator Rifar Base
RIFAR Base bimetal radiators are made taking into account the specifics of Russian heating systems.
Inside they are treated with a special protective layer, and outside with powder paint to prevent all types of corrosion and other damage.
Main characteristics:
| type of | wall |
| connection | lateral |
| material | bimetallic |
| heat transfer | 2040 W |
| heated volume | 20.3 cu. m |
| maximum operating temperature | 135 °С |
| operating pressure | 20 atm |
| crimping | 30 atm |
| number of sections | 10 |
| internetwork distance | 500 mm |
| dimensions | 100x800x570mm |
| the weight | 19.2 kg |
Heating radiator Rifar Base
Advantages:
- Affordable price;
- Large model range;
- They work with different coolant, any hardness and chemical composition.
Flaws:
- Corrosion after prolonged contact with oxygenated water;
- The stated working pressure is too high.
Prices from 5000 to 7000 rubles.
1 place. Heating radiator Global Style Plus
Global aluminum radiators have a high heat dissipation due to the increased surface that radiates heat. They are made according to European standards, based on the results of tests carried out at the Italian Polytechnic Institute. Durable and have a large margin of safety. Easy installation, helps to increase or decrease the sections of the device directly on the installation site.
Main characteristics:
Heating radiator Global Style Plus
Advantages:
- High quality of all components;
- Resistance to poor quality coolant;
- Reliable protection against possible leaks;
- Unique two-stage painting that increases the quality of the coating.
Flaws:
- Cannot be used in centralized heating systems, although corrosion protection is present;
- High price, you can find cheaper analogues with similar quality.
However, it is these radiators that for a long time, according to many buyers, hold 1st place in the heating systems market.
Price: from 7000 to 14000 rubles. Average cost: 10,000 rubles.
Conclusion
When buying heating systems, not only the price is taken into account, but also the specific factors of the space itself, which the battery will heat, otherwise a mistake in the choice is inevitable. Each company has its own advantages and disadvantages, the selection is extremely individual. If you have experience using the radiators described in the rating or you know a better model, tell us about it in the comments.
