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The best heating batteries for an apartment. Which heating radiators are best for an apartment: types of radiators and selection criteria, rating of the best. Aluminum radiators - are eaten by corrosion, burst from water hammer

When the construction work in the house is completed, the question arises of how to arrange the heating system so that the house is warm. The main component of the heating system is, of course, the heating radiators. Their choice must be approached with particular seriousness, because the strength, durability and reliability of your system depend on it.

The downside is the prohibitively high price, which is inaccessible to the middle class. You can buy cheap models of bimetallic radiators, but all that remains of their qualities is the name.

It is not advisable to use bimetallic radiators for a private home due to their high cost. They have the greatest strength, but the local heating system network does not have high pressure, so the advantage of this radiator is useless in this case.

Based on their structure, radiators are divided into tubular, sectional, convector and panel.

Steel radiators

All batteries have their drawbacks, which are functional in nature. The convector radiator is durable, economical, safe and quite beautiful. The only negative is the high price, because they are made from high-quality and expensive materials.

Such a characteristic as power will help to correctly give preference to one or another type of radiator. It's easy to calculate: in a room with a ceiling height of 300 cm and one window, 100 W will be needed to heat one square meter. When the room has two external walls, add another 20%. If there are two external walls and two windows, add 30%. When the window faces north, you should add 10%. An important factor will be the installation of radiators, because no matter how good the batteries you purchase, if they are installed incorrectly, it will still be of zero use. Heat loss

1. batteries must be placed under windows
2. their length must correspond to the length of the window, or at least half the length
3. in the corner room you can install an additional pair of radiators along the outer wall
4. It is better to install heating risers in corners. This will ensure they warm up and avoid blackening of the wall and the formation of mold.
5. they must always be available.

When choosing heating radiators, you should rely on technical specifications radiators and the heating system itself, as well as the budget. With proper study, you can always find a middle ground for yourself.

When restoring a heating system or installing a new one, a logical question arises - which radiators to choose so that they are not only efficient and heat the home well, but also fit perfectly into the interior. Despite the fact that the appearance of the heating elements is important, first of all you should pay attention to technical characteristics, such as operating pressure, maximum temperature, and the material from which the batteries are made. However, which heating radiators for an apartment are best to choose among all the variety presented on the heating systems market? Let's try to understand the basic criteria for choosing heating devices.

Read in the article:

Which is the best heating radiator for an apartment?

Water coming from centralized water supply into the heating system, goes a long way, carrying various chemical and mechanical impurities, which slowly but surely lead to the destruction of pipes and heating elements. Frequent water hammers also play an important role in the failure of the radiator, causing the devices to burst and leak, flooding hot water everything around. Therefore, before choosing heating radiators for an apartment, you need to study the basic criteria that high-quality and efficient heating devices must meet.

What you should pay attention to first of all is the metal from which the radiator is made, in particular its physical and chemical parameters. The battery must withstand pressure 1.5 times higher than that created in the heating circuit. For example, in Soviet houses this figure does not exceed 5-8 atm, while in the heating circuit of modern high-rise buildings it is 12-15 atm.

The market offers a huge selection of radiators of any color, configuration and material.

Also, the metal from which the heating battery is made must be resistant to sudden pressure surges in the system, to the so-called “water hammer”. For your information, if you notice that clicks and hums are heard in the pipes, then it is better to contact utility workers, since this is a sure sign that not everything is in order with the pressure and it is better to immediately prevent the possibility of an accident.

Before choosing a heating radiator battery, you should consider that the water in our water supply is full of various chemical compounds and mechanical particles, so the metal used for the production of heating devices must be able to resist corrosion and other damage.

The efficiency indicator is heat transfer. Accordingly, if you want the room to be warm in winter, you need to choose heating radiators that have high heat output.

Service life. Everything is clear here, because the larger it is, the less often the heating batteries will have to be changed, which means there is an opportunity to save significant money and effort.

The design of the radiator is very important, since the heating device must fit harmoniously into the interior of the room. The huge range of heating devices on the market allows you to purchase batteries for every taste and budget, but at the same time it makes it difficult to choose.

So, before choosing heating batteries for your apartment, you need to weigh all the pros and cons and only then make a purchase and begin installing them.

Main types of heating radiators for apartments

As we have already understood, choosing radiators is not an easy task, and in order to make your task easier, you first need to learn a little about the types of heating radiators in the apartments of modern houses.

Advantages and disadvantages of cast iron radiators

Nondescript and massive cast-iron heating radiators are familiar to the older generation from the days of the USSR. Modern cast iron radiators look more neat and elegant. Like everything in this world, a cast iron heating battery, the price of which varies depending on the model and manufacturer, has its advantages and disadvantages.

The advantages include:

• long term operation, which is over 50 years;
• resistance to corrosion;
• undemanding to the cleanliness of the coolant;
• long-term heat retention in cases of heating system shutdown;
• acceptable cost.

The disadvantages are that cast iron batteries take a long time to heat up, are heavy, difficult to install and are practically not protected from water hammer.

General technical characteristics of cast iron heating radiators MS-140-500

The standard section has a volume of 4 liters and a weight of 7.5 kg. The heating area is 0.23 m2. Heating occurs due to convection currents (no more than 20%), and the rest is due to radiation. That is why cast iron batteries are mounted under windows.

Heating batteries made of steel

Steel heating radiators are available in two versions - panel and tubular. Schematically, panel batteries look like two steel panels, 1.2 mm thick, with stamped channels for coolant and welded together. To make the radiator more efficient, 2-3 panels are connected parallel to each other. As a result, such a steel three-panel battery, the same size as its cast iron counterpart, weighs almost the same, and with a thickness of 160 mm. even exceeds it. When deciding to buy steel heating radiators for your apartment, you need to take into account that the indicators panel batteries, in terms of heat transfer, nothing better models made of cast iron.

Among positive aspects panel radiators worth noting:

• Efficiency reaching up to 77%;
• high heat transfer;
• environmental safety;
• low cost.

The disadvantages for owners of steel panel heating radiators include:

• susceptibility to corrosion;
• inappropriateness of installation in high-rise buildings due to the high risk of water hammer;
• Convection inherent in this type of battery contributes to the formation of drafts.

Consumer interest in tubular steel heating radiators is more due to the variety of shapes, which allows this heating device to fit into almost any interior. Tubular batteries are stronger than panel batteries due to their 1.5 mm wall thickness and can withstand up to 16 atm. For this reason, steel radiators are installed only in houses with autonomous heating.

The advantages of this type of battery are:

• high working pressure;
• greater efficiency compared to panel analogues;
• corrosion protection.

Basically, comparing panel and tubular radiators, it is worth noting that their strengths and weaknesses almost identical. However, having the ability to withstand higher operating pressures, tubular steel radiators are much more expensive than their panel counterparts.

Aluminum radiators

Heating radiators are also produced in two modifications - cast and extruded. This nuance must be taken into account when deciding which aluminum radiator to choose for your apartment.

Sections of cast batteries are made separately from an alloy of aluminum and silicon (silumin). Sewing occurs at increased pressure, which makes it possible to obtain sections of very different shapes that can withstand 6-16 atm. For strength, the walls of the batteries are made thick, and for free circulation of the coolant, expanded channels for water are created. Cast sections can be combined into a single battery

The elements of extruded aluminum batteries are made separately by extrusion and then joined together. This method is cheap, but in such a radiator you cannot remove or add a section.

Structurally aluminum batteries more perfect than their cast iron counterparts. The aluminum section has a depth of 110 mm. versus 140, the heating area is 0.4 m 2, and the volume is 0.5 l. Heat transfer by convection and radiation is approximately the same - almost 50% each. When adding new sections, the heating area increases to 0.5 m2, which increases the share of the convection component to 60%. The heat transfer indicators of an aluminum heating radiator are in the table presented after the types of batteries.

Positive characteristics of aluminum heating radiators:

The disadvantages are:

• short service life;
• susceptibility to corrosion;
• vulnerability to water hammer;
• tendency to leak.

And let’s complete the list of advantages and disadvantages with the rating of an aluminum heating radiator.

Photo	Manufacturer	Model and dimensions of 1 element (W/H/D), mm.	Heat dissipation of 1 battery cell, W	Approximate cost of 1 section, rub.
	Termal (Russia)	Standard Plus 500 (79/531/72)	198	From 460
	Oasis (Russia)	Al 500/80 (79/531/72)	170	From 480
	Sira	ALICE ROYAL 95/500 (80/580/95)	190	From 580
	Global	ISEO 500 (80/582/80)	180	From 800
	Royal Thermo	Indigo 500 (80/591/100)	185	From 670

Bimetallic batteries: pros and cons

The design of these heating devices successfully combines the strength of steel and the thermal conductivity of aluminum. Bimetallic radiators are able to withstand pressures of up to 35 atm, and are well resistant to water hammer. When deciding which heating batteries are better for an apartment, bimetallic or made of another material, it is worth taking into account that radiators made of two materials can be connected to the heating system in several ways to ensure maximum efficiency.

The image below shows a sectional view that clearly shows the structure of this heating device.

The advantages of bimetallic batteries include the following:

• high level of heat transfer;
• resistance to hydraulic shock;
• For normal operation, a small volume of coolant is required;
• ease of installation;
• attractive appearance.

Among the few disadvantages:

• lower heat transfer compared to aluminum analogues;
• high price.

The given table of heat transfer of a bimetallic heating radiator and batteries made of other materials will help determine the choice of the desired design.

Related article:

Technical characteristics, advantages and disadvantages, connection methods, criteria the right choice, review of companies, nuances of do-it-yourself installation - read in the publication.

In principle, we have dealt with the types and brief characteristics of heating radiators, and now it is worth familiarizing yourself with the basic calculations of the required number of sections, heat transfer and other characteristics.

How to calculate the required number of radiator sections

When reconstructing or creating a new heating system, in order not to suffer from the cold in a poorly heated room, you first need to carry out some calculations that will allow you to select and install effective heating devices. To select the necessary heating devices, as we have already found out, you need to know the material from which they are made, their resistance to corrosion, the heat transfer of the heating radiator, the table given above, the number of sections and much more. The required number of heating radiators is calculated in two ways - by the volume of the room or by its area. It is also necessary to take into account the expected pressure in the central heating battery.

Basic calculations to determine the number of sections and thermal power

Calculation by area

It is believed that in order to compensate for the thermal losses of the building and create a temperature regime that is comfortable for humans, it is necessary to provide thermal power within the range of 100 W/m2. You can use a calculator to determine the required number of heating radiator sections or do more simple calculations according to the formula

N = S × 100 / Pc, Where

• N – number of heating elements of the battery;
• S – area of ​​the room;
• PC – thermal power of one element of the heating structure (data are indicated in technical passport batteries).

Calculation by volume

To make a more accurate calculation of the number of heating radiator sections, they resort to calculating the volume of the room that will be heated. And for brick house The power of the heating system should be 34 W/m2, and for panel heating – 41 W/m2. Calculations are made using almost the same formula as given above, but slightly modified:

N = S × h × 34(41) / Pc , Where

• h – ceiling height.

Of course, when deciding to purchase a one-piece, non-separable battery, there is no need to divide the calculations by the thermal power of 1 radiator element. Then the resulting value will mean the total power heating battery, which is required for a specific room.

It’s worth noting right away that these formulas will only be true for standard average conditions. For this reason, when making calculations by volume or area, it is necessary to take into account correction factors determined by the minimum winter temperature prevailing in the region of residence, the location of the room, the degree of insulation of the walls, the number and type of windows, and the location of doors. Even the installation diagram and location of the radiators can play a big role in calculating the thermal power of the battery.

It is quite difficult to list all this in one article and therefore it is best to use a special calculator.

Calculator for calculating the required thermal power of heating radiators

Send the result to me by email

This calculator makes it possible to calculate the number of heating elements of the selected type of heating battery. To get the result, you just need to enter the required data. In the event that calculations are made only to identify the required total thermal power, then the cell where the specific rated power of one radiator element is requested may not be filled in.

1. Use the slider to indicate the area of ​​the room, m2
2. Number of external walls.
3. Orientation of external walls according to cardinal directions.
4. Insulation of external walls.
5. Average air temperature in the region during the coldest period of the year.
6. Ceiling height.
7. What is located above the room that is supposed to be heated.
8. Type and number of windows in the room.
9. Height and width of windows, mm.
10. The number of doors leading from the room onto an uninsulated balcony or street.
11. Thermal power of one heating element of the selected battery model, indicated in the product passport.

Which heating batteries are best for an apartment - prices, models, manufacturers

Every person wants his home to have a warm and comfortable environment during the cold season, in the creation of which heating batteries play an important role. Only a high-quality and efficient modern heating radiator for an apartment can provide warmth and tranquility when there is bad weather and cold outside. The heating systems market offers a huge range of heating devices, which to some extent complicates the choice. To make the task easier, you should read the review of heating radiator manufacturers and their products.

Cast iron radiators

Nowadays cast iron radiators are not installed as widely as before. If in the last century sectional radiators made of cast iron carried only a functional load, now they have also become an original piece of furniture.

Manufacturer	Photo	Model	Main Features	Average cost, rub.
Konner (Russia)		Hit-300	Working pressure– 1.2 MPa Heat dissipation – 120 W The coolant volume in the section is 0.61 l.	6,000 for 10 sections
		Modern-500	Working pressure – 1.2 MPa Coolant temperature – 110˚C Heat dissipation – 150 W The coolant volume in the section is 0.9 l.	5,400 for 10 sections
		Legenda 600	Working pressure – 1.2 MPa Coolant temperature – 110˚C Heat dissipation – 180 W The coolant volume in the section is 1.85 l.	18,500 for 10 sections
Guratec		Apollo 300	Dimensions (H/W/D), mm. – 466/76/225 Thermal power – 120 W Weight – 9.4 kg	from 6000
		Diana	Dimensions (H/W/D), mm. – 400/65/175 Thermal power – 106 W Weight – 9.3 kg	from 36,119 for 5 sections
		Fortuna	Dimensions (H/W/D), mm. – 640/63/200 Thermal power – 150 W Weight – 14.8 kg	from 102,790 for 9 sections
		Jupiter	Dimensions (H/W/D), mm. – 752/70/136 Thermal power – 114 W Weight – 7.3 kg	from 8000
Roca		Era 90/4	Dimensions (H/D/W), mm. – 838/187/304 mm. Thermal power – 836 W. Weight – 45 kg. (4 sections)	27846
	ROCA (connection kit, included in the price of radiators) The connection kit includes: thermal valve, shut-off valve, air remover.			4870
Demir Dokum (Türkiye)		Nostalgia 350 1 section	Dimensions (H/W/D), mm. – 510/76/199 Thermal power – 140 W Weight – 7.8 kg Volume – 1.9 l	2594
		Tower 4036 1 section	Dimensions (H/W/D), mm. – 360/60/174 Thermal power – 55 W Weight – 3.5 kg	1223
		Retro Lux 300 1 section	Dimensions (H/W/D), mm. – 475/80/250 Thermal power – 122 W Weight – 7.9 kg Volume – 1.6 l	3123
RetroStyle		Leeds 600 1 section	Dimensions (H/W/D), mm. – 745/70/145 Thermal power – 121 W Weight – 7.5 kg Volume – 1.8 l	3472
		York 400 1 section	Dimensions (H/W/D), mm. – 600/65/175 Thermal power – 110 W Weight – 8.5 kg Volume – 1.8 l	3990
		Windsor 350 1 section	Dimensions (H/W/D), mm. – 510/80/210 Thermal power – 140 W Weight – 8.5 kg Volume – 1.9 l	2746
		Bristol 600 1 section	Dimensions (H/W/D), mm. – 760/80/245 Thermal power – 240 W Weight – 14.5 kg Volume – 3 l	4870

KatieBooRussia, Nizhny Novgorod: Cast iron radiator Konner – It has been warming us for several years now. Cast iron = reliability.

Advantages: European design: good heat dissipation; reliability

Disadvantages: no

The cast iron old Soviet radiators were replaced several years ago with cast iron ones from the Konner brand. Bimetal and aluminum were not considered; the water in our pipes requires the most reliable and non-contact metal. 12 battery sections (maximum quantity) for a room area of ​​16 sq. m: battery width is about 70 cm, height is 60 cm. Weight is around 50 kg. Manufacturer – China. The service life is given as 50 years, for me this is almost an eternity. Lateral connection. Classic design.

More details on Otzovik: https://otzovik.com/review_5324947.html

Overview of steel batteries

When deciding which heating radiators are best to install in an apartment, you need to take into account that steel batteries in the form of sections are produced very rarely; they are mainly panels. This type of radiator is well suited for closed systems heating.

Manufacturer	Photo	Model	Main Features	Average cost, rub.
Kermi (Germany)		FKO 22 0510	Double-panel radiator with side connection and fins to increase heat transfer. Heat dissipation – 1930 W Coolant volume – 3.25 l. in one panel Dimensions (W/H/D), mm. – 1,000/500/100 Weight, kg. – 28.2	from 2650 for 1 section
Arbonia		Karotherm KM90	Heat dissipation – 481 W Coolant volume – 5.9 l. Weight, kg. – 19 Dimensions (W/H/D), mm. – 500/943/22	from 100000
Terma (Poland)		Aero H	Heat dissipation – 290 W Weight, kg. – 8.7 Dimensions (W/H/D), mm. – 900/325/80	from 41000
KZTO "RADIATOR"		Harmony 2-500-12	Heat dissipation – 2,160 W Weight, kg. – 46.8 Dimensions (W/H/D), mm. – 841/545/128 Coolant volume – 0.65 l.	from 2250 per section

A_l_e_x_Moldova, Tiraspol: Steel Kermi radiators– High-quality radiators for autonomous heating.

Advantages: Excellent heating, low inertia.

Disadvantages: Not suitable for central heating, not convenient to wash inside.

KERMI radiators consist of two stamped steel plates, protective side plates and a top grille.

The filling is standard, but slightly different from the equipment of conventional heating batteries. On the top right there is a control valve for manual adjustment radiator temperature, respectively, room air temperature. In the upper left part of the radiator there is a valve for bleeding air into the system. There is a plug in the lower left part. In the lower right part there is an inlet for water intake and an outlet for draining water back to the boiler.

More details on Otzovik: http://otzovik.com/review_471980.html

Popular models of aluminum radiators

We present a rating of heating radiators for apartments made of aluminum. Aluminum heating batteries are most popular among owners country cottages. Manufacturers present both budget models and designer ones.

Manufacturer	Photo	Model	Main Features	Average cost, rub.
Sira		ALICE ROYAL 95/500	Heat dissipation – 1,140 W Weight, kg. – 5.5 Dimensions (W/H/D), mm. – 480/580/90 Coolant volume – 0.33 l.	from 560
Global (Italy)		ISEO 500	Heat dissipation – 1,080 W Weight, kg. – 7.86 Coolant volume – 0.44 l.	from 790
Oasis (Russia)		Al 500/80	Heat dissipation – 1,020 W Weight, kg. – 5.22 Dimensions (W/H/D), mm. – 480/582/80 Coolant volume – 0.32 l.	from 420
OJSC Zlatmash (Russia)		Thermal Standard Plus 500	Heat dissipation – 1,188 W Weight, kg. – 6.2 Dimensions (W/H/D), mm. – 474/531/73 Coolant volume – 0.12 l.	from 400

Bimetallic radiators

Bimetallic heating radiators are perfect for both apartments and country cottages. They are characterized by good performance and excellent appearance.

Manufacturer	Photo	Model	Main Features	Average cost, rub.
Royal Thermo		PianoForte 500	Heat dissipation – 1,110 W Weight, kg. – 12.6 Dimensions (W/H/D), mm. – 480/591/100 Coolant volume – 0.205 l.	from 1500
Global (Italy)		Style Plus 500	Heat dissipation – 1,110 W Weight, kg. – 11.64 Dimensions (W/H/D), mm. – 480/575/95	from 1041
SIRA		RS 500	Heat dissipation – 1,206 W Weight, kg. – 13.1 Dimensions (W/H/D), mm. – 480/572/95 Coolant volume – 0.19 l.	from 850
Rifar		Base	Heat dissipation – from 136 W Coolant volume – 0.18-2 l. Weight – from 1.36 kg.	430
SANTEKHPROM		RBS 500	Heat dissipation – from 185 W Coolant volume – 0.217 l. Weight – from 2.34 kg.	570

kalella, Russia, Moscow: Radiator bimetallic Global Style 350 – It will perfectly warm your whole house and children's curds!

Advantages: In the review

Disadvantages: If you scrape with a knife, you will scratch.

The cold season will soon end, followed by summer and the hot time of repairs. What is the first thing they change when they start, if not a major renovation, then at least a thorough one? That's right, windows, doors and central heating radiators. I changed the last one several times. Initially, in the house in which I live, large cast-iron accordion batteries were installed, a monster of the Soviet era, perhaps for the first time after installation they heated normally, but since I began to remember myself, we have been cool in the winter. Then the heating system revolution took place in our home.

More details on Otzovik: https://otzovik.com/review_57104.html

Article

One of the important links in any heating system is a radiator, which is installed in every room to be heated. It is thanks to this device that comfort and coziness is created for the residents of an apartment or private house. Therefore, the choice of a high-quality battery should be based on heat transfer, visual appeal and low cost of the radiator. But for a better understanding of the issue of purchasing such a device, you need to consider the main characteristics different models presented on the modern construction market.

Compatibility of radiators with different heating systems

The modern heating technology market offers a wide range of radiators made of cast iron, aluminum, steel, copper and a combination of several metals. all that remains for the consumer to figure out is which heating device is suitable for a specific method of heating a home?. In this case, the choice should be based on the technical characteristics of the battery: permissible temperature indicators, pressure level, heat transfer coefficient, inertness, as well as the acid-base balance of the coolant used - indicators that correspond to the parameters of the heating system in a particular house or apartment.

The appearance of the heating battery is also important, along with the service life and cost of the device. In this case it is necessary consider in which heating scheme the radiator will be used – open system in an apartment building or closed wiring in a private house. If these criteria are neglected, then the heating efficiency will, at best, drop sharply, and in the worst case, the battery will simply fail.

How do technical characteristics affect the choice of radiator?

The main problem for the consumer is that when choosing a good radiator, the aesthetic component and the price of the battery are primarily taken into account, and not the technical and operational parameters of the heating equipment. Not any battery model even famous manufacturer is able to withstand operating conditions in a heating network that operates in multi-story buildings.

The work of centralized heating, which we inherited from the times former USSR, is characterized by constant pressure drops, temperature fluctuations, as well as poor-quality coolant circulating through the central risers. Design temperature parameters for single-pipe domestic open-type heating systems in high-rise apartments can reach 120° C at pressure levels over 10 atmospheres. At the same time, frequent thermal shocks are observed, especially when the heating main is started for the first time after downtime in the summer season.

Therefore, when choosing a good radiator, all the above indicators must be taken into account. First of all, you need to take into account the maximum permissible parameters of temperature and pressure of hot water in the heating system, which are usually indicated in the documentation for the purchased heating device.

Another important parameter of any heating radiator is the heat transfer coefficient. This criterion directly affects the efficiency of heating the air in a heated room and depends on the materials used in the production of the battery. It's no secret that an aluminum battery works much more efficiently than its cast iron counterpart., in turn, a copper product is rightfully considered a leader in terms of efficiency. But focusing on just one battery characteristic is completely wrong. It is necessary to rely on both the positive and negative qualities of the heating device. Only in such a situation can you choose correctly heating radiator.

Popular options for heating radiators

Despite the wide range of different heating devices and related elements in the modern construction market today, there are several most popular types of batteries:

• cast iron heating device;
• aluminum product;
• heating battery made of steel;
• combined bimetallic radiator.

Depending on the shape and material, different types of radiators have both their advantages and disadvantages on which their choice should be based. But first you need to familiarize yourself with each individual heating battery model.

Heating battery made of cast iron

The massive batteries made of cast iron, painted white, familiar to every resident of our country, are gradually becoming history. They were replaced new improved radiators made of the same metal, but only with a more aesthetically attractive appearance and the same reliability, proven over the years. At the same time, they have certain advantages over competing products:

Plus, the cast iron battery is less susceptible to corrosion. This is due to the fact that as a result of the initial interaction with the coolant on internal surfaces an insoluble black coating forms on the radiator, which acts as protective screen, preventing contact of the air present in the water with the metal.

The destruction of a cast iron radiator, subject to operating conditions, will occur very slowly. The outside of a modern battery is covered with a special heat-resistant paint coating, which reliably protects it from destruction. Radiators made of cast iron practically do not produce gases and therefore there is no bubbling, so there is no need to regularly bleed the air.

If we consider the disadvantages of cast iron radiators, we would like to draw attention to the large weight, due to which two people will be needed during installation work. Besides this cast iron - metal with high level inertia. The cast iron battery warms up very slowly, but also cools down slowly, making it impossible to quickly adjust the air temperature in the heated room.

Steel heating radiator

The steel battery is shaped like a ribbed plate, inside of which there is a hermetically sealed circuit through which the coolant will circulate. Due to the large area of ​​​​this radiator and its ribbed shape ensures good heat transfer and convection of warm air masses. The thermal conductivity of steel is comparable to cast iron, but the walls of a steel battery are much thinner and therefore heat up faster. The operating pressure of a steel heating device can reach 10 atmospheres, plus it has the following advantages:

• due to its shape and visual appeal, the steel battery will easily fit into the interior of a modern home;
• the service life of a steel radiator, like its cast iron counterpart, even despite the poor quality of the coolant in the centralized heating system, is 25 years;
• a steel radiator can be installed in both single-pipe and two-pipe heating systems;
• The steel battery is easy to install and relatively inexpensive.

Among the shortcomings I would like to highlight the need to correctly calculate the number of radiator fins, since the closed design of the circuit does not allow them to be expanded to change the thermal characteristics. In addition, operating steel radiators in constant voltage mode, that is, at maximum pressure, can lead to loss of tightness of steel panels.

Aluminum heating radiator

The aluminum battery has an attractive appearance and compact size. You can find it on store shelves additional sets of sections, thanks to which you can select the required quantity based on the parameters of the heated room.

Aluminum products are also available in different heights, so it is possible to install such a battery in places where a cast iron or steel counterpart would not fit. The operating pressure parameters of such a heating device reach 12 atmospheres. At the same time, such a radiator has obvious advantages:

• modern attractive appearance;
• high level of heat transfer compared to a cast iron or steel battery;
• due to the light weight of the aluminum battery, it can be installed alone;
• the ability to select the required number of sections;
• the outer side of the product is covered with high-quality polymer layer, which protects the battery from external damage.

The main disadvantage of an aluminum radiator is its use only in closed heating systems with high-quality coolant that has a neutral acid-base balance. At the same time, in All components and pipes must match the battery material. Aluminum easily reacts with any other metals. For example, upon contact with copper, a galvanic couple is formed, which leads to electrochemical corrosion. Therefore, for heating distribution with aluminum radiators, a plastic pipeline is used with mandatory grounding of the radiators.

I would also like to note that when aluminum comes into contact with water, which is saturated with oxygen, a violent reaction occurs, as a result of which hydrogen is released. Gas bubbles accumulating in the heating system create not very pleasant sounds. Therefore, during the installation process, aluminum batteries are necessarily equipped with Mayevsky taps to remove air pockets.

Considering these features, the use of aluminum batteries in multi-apartment buildings with centralized heating is not advisable. First of all, this is due to the quality of the coolant, which is not controlled by anyone.

Based on the name, such batteries consist of different materials– steel and aluminum, while incorporating their best characteristics. The design of the internal circuit of the bimetallic radiator, in which the coolant circulates, is made of steel, which makes it possible to use such a device in any heating system. In turn, external plates responsible for heat transfer to environment , are made of aluminum - a material with a high thermal conductivity coefficient. Plus, in addition to the advantages borrowed from an aluminum and steel battery, a bimetallic radiator has the following advantages:

• operating pressure level up to 35 atmospheres;
• resistance to corrosion regardless of the coolant used;
• low coefficient of inertia, allowing you to quickly change the temperature in the room;
• external attractiveness;
• ease of installation and low weight;
• possibility to select required quantity sections.

The only significant drawback is the high cost of the product, which is compensated by the reliability and long service life of the bimetallic radiator. Also, during the installation of such a bacterium, it is important to maintain a distance from the device to the wall, which should not be less than 4 cm.

In conclusion, we can come to the conclusion that in apartments with a centralized heating system it is better to install radiators made of cast iron or bimetallic analogues. In turn, in private housing construction the best option prices and quality are considered batteries made of steel or aluminum.

The choice of heating devices for a water system always remains the prerogative of the homeowner, even when the installation is carried out by hired craftsmen. But choosing batteries based on the advice of sellers or reviews of Internet users is not easy - the former often do not understand the topic and repeat advertising slogans, the latter “praise their swamp,” which is understandable. To find out which heating radiators are best to choose for an apartment or private house, we suggest using a simple and understandable algorithm.

Instructions for choosing batteries - a simplified approach

We hope the previous description helped you figure out which heating batteries are best for an apartment in terms of price and technical characteristics. Finally, here are some practical tips:

1. Please use the instructions at the beginning of this publication. Choose radiators that best suit your design and budget.
2. The operating pressure of the coolant is important only for apartments in high-rise buildings; only bimetallic and aluminum batteries can withstand pressure above 10 bar. Any water heating devices are suitable for dachas and private cottages.
3. If you are on a limited budget, feel free to buy steel panels - their heat output is not inferior to other heaters or convectors.
4. For a gravity-flow system, you need to take radiators with a large cross-section of internal channels. It is better not to install stamped steel heaters, only tubular ones.
5. In terms of price-quality ratio and set of operating parameters, the first place is occupied by sectional batteries made of light aluminum alloy.
6. It is worth paying for bimetal when there is no confidence in the parameters of the coolant - the pressure is unknown, hard water is used.
7. Try not to purchase frankly cheap radiators made from unknown material in China. They will warm, but probably not for long.

Characteristics of heaters of the same size, made of different materials - comparison table

Conclusion regarding cast iron. Heating radiators of the old type MS-90 and MS-140 are cheap, but they look unsightly. Beautifully designed models are incredibly expensive, and therefore beyond the reach of average homeowners. Cast iron is becoming rare, and the outdated “accordions” of the MC series are becoming a thing of the past.

If your budget allows you to install designer heaters, carefully select each battery according to its dimensions. It is better to place a vertical steel heating radiator in a narrow wall niche, and stylish cast iron products under the windows. It is advisable to additionally attach heavy floor-standing versions to the wall using a pair of brackets.

To make your living space cozy and warm, manufacturers household appliances offer modern radiators that transfer heat flow from the medium to the environment. The return rate can reach 90%, it all depends on whether it is cast iron, steel, aluminum or bimetallic models. Experts have collected best radiators heating systems of 2019 in each category, presented their technical characteristics, advantages and disadvantages for consideration. The most reliable and world famous manufacturers of such devices and the primary criteria for choosing the right model were also named.

Buying a heating radiator (HR) for a home is a non-trivial task due to the huge variety of brands, manufacturers, product lines and new products constantly added to the market. In order not to get confused in all this, to begin with, experts analyzed the presented manufacturers from all over the world, assessed their products, reputation, stated guarantees and offers.

The following brands made the list of leaders:

• Royal Thermo- a domestic manufacturer whose products are distinguished by Italian design. For several decades now, radiators of this brand have been supplied to the Russian and Eastern European markets, these are mainly bimetallic and aluminum models. Along with increased heat transfer, most products have low prices.
• Rifar– the best manufacturer of RO in Russia, according to buyers and experts, operating since 2002. Each model has good performance characteristics, and most importantly, is inexpensive. Many products come with a 10-year warranty, and bimetallic and aluminum models are in high demand.
• Rommer is another leading manufacturer from Russia, offering durable sectional radiators of various types. All products comply with European quality standards, have high heat transfer, durability, resistance to clogging, and small dimensions.
• Heating device is a domestic company that develops modern, durable RO devices with an emphasis on impeccable design and quality, innovation and their implementation. Each unit of goods complies with GOST 31311, the main part of the products are aluminum and bimetallic devices. Brand has several proprietary technologies.
• Sira is an Italian brand with extensive experience in producing RO. Its products have been supplied to the Russian market since 1961. The main slogan of the company is the creation of long-term values, ideas, concepts and innovations. Assembled in China, each new unit offers improved performance.
• Könner– a domestic manufacturer with a German name and Chinese production. All products have a service guarantee of 15 years and above. Könner is a modern design, high power, compact dimensions and weight.
• Retrostyle is a Russian company founded in 2011. Most of the products are cast iron ROs, which have an antique design. Since the unesthetic appearance of cast iron appliances drove them out of the market, the company decided to focus on this parameter.
• Exemet is a company from Russia, whose products began appearing on the market in 2013. These are mainly cast-iron retro models, stoves and fireplaces. The design department and several leading designers are responsible for the design. Before being released for sale, each unit undergoes hydraulic tests.
• Global– the No. 1 brand worldwide in sales of bimetallic and aluminum heating systems. The activity has been carried out since 1971, all modern products are adapted to the harsh Russian winters and low temperatures. All products are protected by a 10-year warranty.
• Lammin– Finnish manufacturer of aluminum and bimetallic heating devices of European quality. The batteries are available in 2 types - Eco and Premium, differing in technical parameters and prices. Differences from many other brands - anti-corrosion properties, high-tech painting, unique alloy, increased heat transfer.
• Valfex is a Turkish brand with a dealer in Russia, creating heating devices only on the basis of modern technologies and innovations. During production, the high pressure casting method is used. The assortment is universal in its method of operation; before going on sale, each unit undergoes testing and certification.
• Ogint– despite the fact that this is a Russian brand, production is carried out in China. Most of the products belong to the budget series with low prices; the technical characteristics, properties and capabilities of each heating device are moderate.
• Arbonia– a German company with a Russian representative office. The advantageous differences in comparison with competitors are the high quality of each device, a design solution that will transform any interior, modern technologies and declared durability.
• Kermi is a popular German brand with over 50 years of experience. The best ratings were received by steel devices, profile and smooth heating panels. The high price is justified by the brand’s impeccable reputation and guarantees of long service.
• Buderus– one of the oldest brands produced by RO, the German brand was founded back in 1731. Here you can see the inherent German pedantry to the smallest details and quality. In the assortment today you can see classic and reinforced models, the latter have serious technical characteristics that hardly anyone can compare with.
• Axis is a Russian company known in the domestic market and in the former CIS countries for the production of heating boilers. The main activity today is aimed at the development and sale of steel radiators low prices, in a lightweight, unobtrusive design, with a long service life. Italian equipment of the latest generation is responsible for quality.
• Lidea- an iron foundry in Belarus, which today supplies heating devices for export to the countries of the former CIS and Europe. Most modern goods presented in the form of panel radiators for residential and industrial premises, except for those in an aggressive, humid environment. Their advantages are affordable prices, easy installation, good thermal conductivity, and aesthetics.

Heating radiator rating

How were the best heating radiators of 2019 selected? In compiling the TOP list, experts assessed and compared those brands and models that are in greatest demand in the market and trusted by customers. In total, several dozen nominees were considered, after which the leaders were determined based on important technical criteria:

• Execution– sectional, tubular, panel;
• Housing material– cast iron, steel, aluminum, bimetal, copper;
• Coolant– water, antifreeze;
• Installation– floor-mounted, stationary method;
• Working pressure– up to 10 atmospheres, up to 20 and above;
• Thermal power– heat transfer in relation to the area of ​​the room;
• Dimensions– height, width, depth, weight.

The ratio of quality, appearance, and price of each nominee was taken into account. Reviews from those who own experience operated this or that unit are also important when compiling the rating. They mention the ease of installation and maintenance of ROs, their resistance to corrosion and pollution, and the harmonious combination of design and interior.

The best bimetallic heating radiators

Bimetallic heating radiators for apartments are in great demand today, primarily due to their modern, laconic appearance. After analyzing several dozen popular products, the TOP included bimetallic heating radiators, which are better than competitors in that they have high strength and durability, since the production materials are a mixture of several metals. But due to this, some models will be much more expensive than their competitors.

You can see security markings on each device. The main difference from many competitors is the type of fins; it not only creates a special aesthetics, but also increases heat transfer by 5% by directing the flow warm air not towards the window, but into the room. Serves up to 18 sq. m. with a maximum power of 1750 W. One unit of product has 10 sections; before going on sale, the product is tested according to GOST.

Advantages:

• Rust protection – 7 layers of paint;
• Complete protection against water leakage;
• Build quality;
• Attractive design;
• Long-term heat retention after switching off.

Flaws:

• High price compared to competitors;
• Specific smell at the beginning of work.

If we consider the device in terms of weight and dimensions, it is the best representative in its class. With modest parameters, its efficiency is quite high. In addition, some craftsmen and specialists emphasize good resistance to water hammer up to 100 atmospheres.

Bimetallic side-mounted RO, ideal in all respects, as the manufacturer assures. The first thing it is good at is its ability to withstand high pressure. The second feature is the rapid increase in temperature after switching on, high heat transfer. The third point is devoted unique design and designs without sharp corners, the streamlined shape will protect children from impacts and injuries. And a significant advantage is that the device is undemanding to the quality of the coolant, it can be oil, water, antifreeze. With a power of 2020 W, it will serve 20 sq. m. Optimal pressure is 100 atmospheres, burst pressure is 250.

Advantages:

• 25 years warranty from the manufacturer;
• Structural strength;
• Unique streamlined shape;
• High power;
• Practicality in care;
• Many color options.

Flaws:

• Bright colors fade slightly over time;
• Heavy weight.

Despite the popularity of this company, it is not so easy to find new RO models like this model on the market.

Experts consider Rifar SUPReMO 500 a worthy alternative imported version from the Italian brand Global, but with affordable prices.

If a potential buyer is looking not only for the best heating radiators, but also for affordable budget options, it is worth considering the leading Russian brand Rommer. At a low price, the Optima Bm 500 model boasts a high pressure resistance of 16 bar. During installation, the unit is mounted on the wall using the side mount. A special method of painting and a mixture of metals in the structure guarantees resistance to corrosion. A three-stage testing system for each new unit is responsible for reliability and quality. Power 774 W, this is enough for a room of 10 square meters. m.

Advantages:

• Low price;
• Compactness;
• Insurance from the manufacturer;
• The pressure is suitable for apartments on high floors;
• 3 step body grinding process.

Flaws:

• Short service life of about 5 years;
• Leaks in the housing are possible.

It's budget and compact version for beginners in the selection of radiators. The device has low power and technical characteristics, which means it does not promise decades of service. Suitable for a cottage or a small apartment.

Such a device is suitable for installation in residential premises, public or administrative buildings with central, autonomous water heating systems. The operating pressure indicator for BR1-500 is 20 atmospheres, the maximum tolerable pressure will be 30 atmospheres. To evaluate its effectiveness, installation is carried out on a wall with a side connection.

Advantages:

• Availability;
• Domestic production;
• Compactness;
• Good pressure resistance;
• Versatility.

Flaws:

• Little information about the model;
• The heat output of many competitors is higher.

Users note that in tandem with a thermostat, such a device copes with its tasks perfectly for several years. The flat design and compact shape with 10 sections is suitable for rooms with small windows under which one such unit will be placed. Compared to the previous nominee, the service life, quality and functionality are higher.

Model with Italian name already a priori inspires confidence, hence the huge demand for Sira Ali Metal 500. This compact unit meets all the requirements of heating systems - a steel base structure, a large vertical outlet, and withstand high water pressure up to 35 atmospheres. One section delivers up to 185 W of power, serving 1.85 sq. m. premises. On sale you can see Sira Ali Metal 500 models of different numbers of sections. The joints between them are reinforced with steel nipples and heat-resistant silicone rings. We are talking about the patented O-ring technology.

Advantages:

• European production;
• Increased reliability and stability;
• Stylish design and safety decor;
• Different number of sections to choose from;
• Increased thermal convection.

Flaws:

• Price;
• Not always available.

The price of such a device will be slightly higher than that of the previously considered domestic brands. But it is fully justified by its high reliability, protection and performance. It can be difficult to buy plumbing supplies in a real store, so you can use the company’s official website on the Internet.

The best cast iron heating radiators

The very first model of radiators was made of cast iron, but modern modifications have greatly changed for the better. At first they were supplanted by newfangled aluminum devices, and after some time, cast iron batteries became almost luxury items for a lot of money. On sale today you can see retro accordion-shaped models, panel, and designer options. Find out which ones are better cast iron radiators heating can be done by analyzing the appearance, functionality and efficiency of 3 different models included in the rating.

Model with famous name on the Russian market, characterized by good energy efficiency indicators. One section holds up to 900 ml of water, which is higher than most similar devices. Accordingly, 12 sections of the Konner Modern 500 will be able to serve about 27-30 sq. m. In the presented selection, this is so far the most “not greedy” device for heat transfer. As for resistance to water hammer, 12 atmospheres is acceptable.

Advantages:

• European design;
• Good heating area;
• Reliability;
• Durability of cast iron;
• Price.

Flaws:

• Chinese production;
• Enamel does not tolerate high indoor humidity.

Compared to Soviet cast iron batteries This heating system is somewhat weaker, yet China will not be able to adapt such equipment 100% to living conditions in Russia. Many users experienced enamel peeling, but this did not affect performance in any way.

The most striking and atypical leader in the presented review of experts is considered to be a retro-style floor model with an atypical decor - Retrostyle Windsor 500. Uniqueness in the luxurious pattern in the style of the 18-19th century and artistic casting production technology. The manufacturer guarantees long service life, strength and stability of the case. The maximum water temperature is 110 degrees, its pressure is 10 atmospheres. The brand offers imitation of many models with such markings for brass, copper, and various precious metals.

Advantages:

• Elegant appearance;
• Imitation for luxury goods;
• Durable, durable cast iron;
• Completely sealed;
• High quality;
• Different number of sections upon request.

Flaws:

• Large dimensions;
• External massiveness.

Such a device can only be placed in a residential area with a corresponding retro, rococo, baroque, etc. interior. Dark color and massiveness require more free space in the room, otherwise the battery may look bulky. The performance characteristics are good, there are simply no negative reviews about the battery.

Another cast iron model with a modern design for those who care long service and reliability. Due to the low height of the battery, it is possible to install it in rooms with panoramic glazing. You can see many tubes in the depth, this is necessary to improve the quality of heating. The Neo 4-660/500 series has several options, each section of the heating radiator is presented in different quantities (maximum 34 pieces). The operating water pressure inside should not exceed 10 atmospheres. There are several options for processing the surface of the case to choose from, for example, polishing with varnish, sandblasting, patination with silver, copper, bronze, etc.

Advantages:

• Floor installation;
• Reliability;
• 5 year warranty from the manufacturer;
• Low price compared to quality;
• Tubular shape with high heat dissipation;
• Custom design and coating.

Flaws:

• Will not fit into every interior style;
• High thermal inertia.

The more elegant the design of such a battery, the higher its price will be. But even under this condition, the amount will be much lower than that of imported European analogues. Due to the cast iron body, it will not be so easy to quickly change the temperature regime. But these are not so much significant disadvantages along with a long service life.

The best aluminum heating radiators

High heat transfer rates are demonstrated by modern aluminum radiators for home heating. At the same time, they are also compact in size and weight, and have a nice appearance, which is suitable for modern apartments and large country cottages. The only weak point is that their resistance to corrosion is somewhat lower than that of previous nominees. Before naming the leaders, experts analyzed several dozen aluminum devices from leading manufacturers, reviews of each, and technical characteristics.

Italian famous brand produces high-quality and reliable aluminum heating radiators Global, and the ISEO 500 model is the best offer for Russian climatic conditions. Along with high heat dissipation, the manufacturer guarantees reliability, this is confirmed by two-stage painting of the case, pressure resistance up to 16 atmospheres, several sections 8 cm wide, heat dissipation of 180 W. The factory assembly offers 10 sections, but it is possible to reduce or increase this parameter.

Advantages:

• Resistance to poor coolant;
• Fluorine-zirconium coating;
• High heating parameter;
• Compact dimensions;
• Possibility to select the number of sections;
• Reliability of components.

Flaws:

• The corners of the sections may have poor quality painting;
• The price is higher than Russian analogues.

European assembly is the first confirmation of good quality and reliability. Due to its low weight, delivery and installation of the battery is simplified. Thanks to the special coating of the housing and its stability, such units can be placed in the bathroom.

Finnish origin for many buyers is an indicator of good quality, the Lammin Eco AL-500-80 model confirms this. It was created specifically for cold climates, and is also certified according to Russian GOST. One section can produce up to 185 W of heat, this is due to injection molding technology. Painting is carried out in 2 stages, there is different quantities sections to choose from. Water pressure on average can reach 16 atmospheres.

Advantages:

• Good heat generation performance;
• Italian design;
• Vertical collector of increased width;
• Temperature and humidity resistant painting;
• Heating from 1.8 to 36 sq. m.

Flaws:

• The risks of leakage are higher than with other types of PO;
• Difficulty removing contaminants between sections.

For 15-20 sq. m. in the room such an aluminum radiator with 6-8 sections will be quite sufficient. Unlike older versions of batteries, here you can set the desired level of battery heating.

High-quality painting even allows you to dry things from above, the fabrics will not burn or stick to the paint. Such a device will be in harmony with a modern heating boiler and polypropylene pipes.

All heating devices from this manufacturer are highly durable; they can be used for autonomous heating in a private home, as well as in conjunction with central heating of apartments. They will also be effective in heating systems with low temperature indicators operation. Thermal regulation is due to low inertia. The coolant can be anti-freeze with a pH level of 7-8. The permissible pressure is 16 atmospheres, the body is protected by a double layer of paint with a high level of anti-corrosion protection.

Advantages:

• 5 years warranty;
• Painting by electrophoresis;
• Modern design;
• Versatility;
• Adaptation for Russian systems heating;
• Certification according to GOST;
• Minimal risks of pipe channels becoming overgrown.

Flaws:

• Few reviews about the model;
• Not suitable for installation on high floors.

This is great budget model, justifying the cost several times. The aluminum alloy contains a minimal amount of zinc, which guarantees an extended service life. The manufacturer recommends installing such devices in private houses or in apartments on the lower floors.

In order not to seek a compromise between good quality and low price, you can consider the Ogint Delta Plus 500 PO. The Italian design will harmoniously fit into any room, and the technical characteristics are not inferior to their European counterparts. One section produces 185 W of power with fairly compact dimensions. The pressure rating is standard - 16 working atmospheres, 24 pressure testing.

Advantages:

• Different sections to choose from;
• High power of each section;
• Italian design;
• Small dimensions;
• Easy installation.

Flaws:

• Collects a lot of dust;
• Difficult to find in plumbing stores.

Despite the fact that the company has inexpensive, and some even downright cheap, devices, finding them on sale is not always easy. And there are still few reviews on the Internet about the specific model under consideration. But according to technical parameters, assembly and service life, experts considered the nominee worthy of being in the ranking.

The best steel heating radiators

The widest range of models is offered by different brands made of steel. These are always devices in the form of panels; the size, number of heating compartments, power and protection system may differ. Compared to previous categories, steel devices have average power and corrosion resistance and can withstand pressure up to 13 atmospheres. Their advantages are fast heating, maximum heat transfer, minimal inertia and cheap prices. Experts have found those nominees who have the stated advantages along with minimal disadvantages.

A vertical heating radiator made of steel with a side connection is used both in a residential building and in various institutions and administrative buildings. The appearance is radically different from the previous nominees - it is a columnar, narrow design of great height (180 cm). The width of each section is only 45 mm. The battery looks very solid and atypical, so the interior of the room should be similar. The special smooth coating practically does not collect dust, which is important for people with respiratory diseases.

Advantages:

• Swiss quality;
• Space saving;
• Original appearance;
• Does not dry out the air;
• Safety;
• Painting in any color.

Flaws:

• Condensation is possible in a damp, unventilated area;
• Not all models are in stock.

If you want to buy steel heating radiators, you should definitely take into account the installation method. In the case of this model, you can see non-standard sizes, which means it is important to find an experienced craftsman. This unit will withstand no more than 10 atmospheres; if there are frequent changes in water pressure in the house, you should think twice about its feasibility.

The difference between this model is its dimensions - height 200 mm, width 1200 mm. That is, it is a low but long device that is suitable for a room with low windows. Here you can see two heating panels, inside of which a heat source (water or glycol mixture) circulates. There are special fasteners for mounting on the back of the panel. U-shaped fins inside the panels are convectors to increase heat transfer. The side areas are protected by bars. The volume of water inside is minimal, which saves energy when turned on. The maximum heat transfer rate is 1332 W, pressure endurance is 13 atmospheres.

Advantages:

• Special form of construction;
• Saving electricity consumption up to 6%;
• Modern design;
• Fast heating;
• Reliable design;
• Low thermal inertia.

Flaws:

• Fasteners are purchased separately;
• Large width.

German production already speaks for itself; craftsmen note high levels of protection and reliability of the design. Having served for many years, such a battery will not leak. It is compatible with autonomous, centralized heating systems. Difficulties may arise in cleaning, so experts recommend carrying out procedures more often, without waiting for a large accumulation of dust.

A flat valve battery model in a laconic modern design, it can replace old radiators or be installed in new heating systems. When ordering, you can independently choose the width and number of conditional sections based on the serviced area. For ease of cleaning, there are removable grilles and no convection plates. The maximum temperature level here is slightly higher than that of many previously designated devices, the permissible pressure is 10 atmospheres.

Advantages:

• BMSplus quick fastening system;
• Large selection - 5 heights, 15 lengths;
• Energy savings up to 5%;
• Manufacturer's warranty 5 years;
• Eco-friendly coating;
• Easy to clean.

Flaws:

• Price;
• Fragile mounting brackets.

Despite the German name and belonging to a pedantic country, production modern models takes place in Russia, but under German control. Unlike many batteries, there is no rear and front. For cleaning, it is enough to disassemble the removable parts to easily reach areas that may seem difficult to reach at first glance. The smallest version produces a power of 136 W, the largest – 1580 W.

This is another good steel radiator; it can be used in closed water heating systems. Case steel thickness 1.2 mm, side eyeliner does not contradict the installation with the left or right side. The maximum heat output is 1102 W with a large panel width. Operating temperature also slightly elevated (120 degrees) compared to standard models (100-110 degrees). The battery can cope with pressure up to 13 atmospheres. IN included mounting kit and two folding panels.

Advantages:

• Versatility;
• Safety;
• Ease of installation;
• Adaptation to harsh Russian winters;
• Connection from any side;
• It is permissible to use antifreeze;
• 10 years warranty.

Flaws:

• Heavy weight;
• Not a well-promoted brand, lack of information.

The increased thickness of the steel guarantees high resistance of the housing to water pressure, leaks, and other faults. All necessary components are included in the kit. Such models appeared on the market relatively recently, so there are too few reviews on the Internet. But the parameters declared by the manufacturer guarantee long, uninterrupted service.

Panel single row wall mounted unit, serving approximately 15-16 sq. m. depending on the size. There is no convector, air outlet grille or side walls. Heat output can also vary from 210 to 1575 W. The permissible water pressure level is 10 atmospheres. A special feature is considered to be advanced cold-rolled steel with a thickness of 1.2 mm. With a minimum volume, the battery heats up quickly, which means it saves energy costs. There may be water or antifreeze inside as a heat source.

Advantages:

• Durable housing;
• Good heat dissipation and low inertia;
• One row of panels;
• Light weight;
• Easy installation and maintenance;
• Economical;
• 5 years warranty.

Flaws:

• Lack of fins and warm air grille;
• Fast cooling.

Such a device will easily fit into a system working with different types fuel. During use, it is noted that one row of the steel body heats up quickly in comparison with those models that have two rows. But their cooling process is also accelerated, especially when compared with cast iron batteries.

Which heating radiator is better to buy?

As has already become clear from the presented review, the radiator can be vertical, horizontal, sectional or panel, made of steel, aluminum, bimetal (steel + aluminum), cast iron.

Which of the nominees is better to choose will be determined by the following rating results:

• The best Russian radiator with maximum operating water pressure is Rifar SUPReMO 500;
• The best imported radiator, maximum service guarantee - Global ISEO 500;
• The most reliable productive model is Buderus Logatrend K-Profil 11 300;
• Optimal quality/price ratio, high heat transfer - Konner Modern 500;
• Attractive design and long service life - Retrostyle Windsor 500.

The rating is aimed at getting acquainted with the leaders of 2019, while you need to rely on the characteristics of the room where the heating device will be installed, required parameters power, pressure, temperature, protection, and most importantly, an affordable purchase budget.