What radiator to choose in the apartment. How to choose a heating radiator

An important link of any heating system is a radiator that is installed in each of the heated premises. It is this device that is responsible for how comfortable living conditions will be created in your apartment or a private house.

Unfortunately, not every sales assistant will provide you with adequate assistance in choosing, so let's dealt consistently: how to properly approach the choice of the heating battery, in order to warm well, it looked nicely and didn't look beautiful and did not "bite"? So immediately answer this question is not easy - it is necessary to consider many nuances. We will tell you how to avoid major errors.

Comparative characteristics of heating radiators

On the market of heating equipment, heating radiators are presented with products that differ in both each other both constructively and manufacturing materials. If they are selected, you can use the table of comparative characteristics of the most popular heating devices. Data on a specific model manufacturer indicates a technical passport.

Comparative table of modern heating radiators

Very often when choosing the main criterion is the price and appearance. Undoubtedly, these moments are very important. And, nevertheless, they should not be decisive. First of all, attention should be paid to compatibility with the heating system according to such parameters as the type of heat carrier. The corrosion resistance and durability of the radiator is equally important. Ultimately right choice Money will save you, time and nerves. Next, consider the features of each type.

Aluminum radiators stand out stylish, interesting designand during operation do not require special care

High heat transfer is combined with a slight weight, convenient sectional design and excellent performance indicators. If we consider that these factors are complemented by simplicity of installation and elegant design, it is not difficult to understand the reasons for the popularity of aluminum alloys during the arrangement of individual heating systems.

Comparative table of aluminum radiators of heating the most popular brands

Choosing an aluminum radiator, one should not forget that such equipment puts forward more high requirements To the quality of the coolant (water). Water with a high chic content causes metal corrosion, and flowing during this process chemical reactions lead to gas formation. As a result, the service life of radiators is reduced and the risk of intersection increases. For this reason, it should be refused to be cheap products of Chinese production in favor of products of famous European manufacturers.

The probability of intersection leaks is actually reduced to zero in the design of aluminum radiators from the Stout brand. The equipment is made at the Italian Global plant, the heating devices are adapted for operating conditions in Russia. The operating pressure of each radiator is 16 atmospheres, they are suitable for working with antifreeze and are warranty from the manufacturer of 10 years. Modern design in Italian traditions will fit into any interior, and the increased area of \u200b\u200bheat radiation will increase the comfort in the room.

As evidenced by statistics, aluminum radiators There are almost the same service life as steel - no more than 25 years, while bimetallic batteries can be operated in 30-35 years, and products from cast iron are easily experiencing half a century.

The destruction of aluminum radiators is most often due to the low water quality and exceeding the allowable pressure in the system

Steel radiators

As with the other heating equipment with open welds, require stable pressure of the coolant. For this reason, they are most often used for installation in private homes and other buildings with autonomous heating. In this case, the closed heating circuit contributes to the slowdown in oxidative processes, besides, it does not suffer from constant contamination of the coolant with a pitch and other aggressive impurities. When using purified water and regular head control, steel radiators do not require replacement for 20 or more.

Specifications steel radiators Famous European manufacturers

By installing radiators made of steel in buildings with central heating, it should be aware of the danger of hydrowards and the low quality of the coolant. Sharp pressure drops and water with salts and lumps reduce the durability of batteries more than half. In this case, one should not count on the service life of more than 10 years.

Such deposits in the central heating pipe indicate the strong pollution of the heat carrier impurities - the steel radiators in this case are better not to use.

You can find steel radiators of two types:

• tubular
• panel.

The advantages of the first are sampled from a simple and reliable construction, which resembles a ladder from parallel vertical tubes.

Tubular radiators experience the second youth, being the object of attention of designers and lovers modern tendencies in the interior.

Tubular radiators are more resistant to hydrowards than panel. Their design allows you to realize any lining scheme and arbitrary placement in space. In the assortment of tubular batteries, both monolithic and sectional models are found, from which you can easily collect the battery of the required power. Simple manufacturing technology is reflected in the available cost, and the appearance of the radiator from a plurality of vertical elements gives a wide field for designer surveys. Understanding at first glance tubular radiators are not so bad in the case, if you write your opinion about it in the comments, with pleasure in a discus.

Flat, smooth surfaces of panel radiators greatly facilitate care. That is why there are so loved housewives

For the manufacture of panel radiators, steel zigzag plates are used, which weld to the point welding to each other. The cavities formed are the channels for which the coolant circulates. To increase the heat transfer, manufacturers complicate the design, collecting a radiator of three panels. The reverse side of such an improvement is the weighting of the structure - the weight of multilayer steel heat exchangers is approaching cast iron.

For the manufacture of panel radiator, profile steel plates are used, the space between which acts as a water circuit of the heat exchanger

As you can see, such advantages of panel radiators, as low price and attractive appearance, darken the minuses in the form of low operational performance. Most often, these heating devices are chosen for undemanding heating systems budget category.

The appearance of copper radiators is suitable only for fans of industrial design, so manufacturers are equipped with heat devices with decorative screens from wood and other materials.

The pipe with a diameter of up to 28 mm is complemented by copper or aluminum fins and decorative protection from the solid of wood, thermoplastics or composite materials. This option ensures effective heating of the room due to the unique heat transfer of non-ferrous metals. By the way, in terms of thermal conductivity, copper is ahead of aluminum by more than 2 times, and steel and cast iron - 5-6 times. Possessing low inertia, copper battery provides fast room heating and allows the use of thermostatting equipment.

In its thermal conductivity, copper is inferior only to silver, with a significant groove ahead of the remaining metals

Inherent in copper plasticity, corrosion resistance and ability without harm to contact with a contaminated coolant allows you to use copper batteries in altitude houses. It is noteworthy that after 90 hours of operation, the inner surface of the copper radiator is covered with an oxide film, which in the future protects the heating device from interaction with aggressive substances. The disadvantage of copper radiators is only one - too high cost.

Comparative table of technical characteristics of copper and copper-aluminum radiators

Plastic radiators

At the moment, heating radiators made entirely of plastic, a kind of know-how. Including the Russian engineers in Skolkovo work above such type of heater. Contrary to popular belief, in terms of reliability, plastic radiators are approaching metal products, and according to such an indicator, as corrosion resistance, and are not at all equal. Products from thermoplastics have high mechanical strength, good thermal conductivity and wear resistance. Plastic radiators do not differ in high weight, so they are easy to transport and install.

For those who doubt the thermophysical properties of plastic, we recommend recalling the contours of water warm floors from stitched polypropylene. Its thermal conductivity is lower than that of hard thermoplasts, and, nevertheless, it does not prevent the use of plastic pipes for the construction of reliable and effective systems Outdoor heating.

Simplicity of manufacture and, as a result, low costs make batteries from thermoplastics with an excellent offer for those who put the task of saving. A significant minus of plastic heat exchangers is that they can only be used in systems with a stable pressure of up to 3 atm and the temperature of the coolant is not higher than 80 ° C. For this reason, the promotion of plastic batteries in our market is difficult.

Electric radiators

In addition to the heating instruments discussed above, there are other - those that do not require connecting to the heating system. Probably, you already guessed that we are talking about.

In modern electrical radiators, high efficiency, reliability and safety are combined.

Depending on the design, several types of heat exchangers operating from the electrical network can be distinguished:

• oil radiators;
• convectors;
• infrared appliances.

The design of the oil radiator most resembles a traditional heating battery. Mineral oil is used as a coolant, and the heating is carried out by a tubular electric heater (TEN). The closed design contributes to fire safety and mobility of the device, besides, the oil heater does not burn oxygen and dust. By minuses include cumbersome, low efficiency and the possibility of burning when touched to a metal surface.

Oil radiators differ from traditional heating batteries with mobility - if necessary, you can easily be transferred from place to place.

Electrical convectors also use heating due to ohmic losses, only in their designs it is not used liquid, but an air shade. Thanks to the closed design, heaters of this type have the same advantages as oil radiators. As for the design, it is optimized in such a way that the device uses convection as efficiently as possible. Only low mobility can be attributed to the disadvantages of the convector - most often such devices are intended for inpatient use.

Simple design and heat transfer convection promote reliability and efficiency of electrical convectors

Infrared radiators are the most modern type of heating equipment. Unlike any other equipment, their design is laid in the principle of heat transfer by radiation.

The principle of action of infraquas radiators is borrowed by the sun - heats up not air indoors, but reflective objects

Heating is not air, but surrounding items, IR heaters are characterized by high efficiency and at the same time have the highest efficiency. There are only relatively high costs to the disadvantages of devices that work similarly to the Sun.

Unlike other radiators, infrared devices work most effectively on the ceiling - in this case, the radiation penetrates the most remote areas of the room

How to determine the optimal size of the radiator

The dimensions of the radiator affect not only if the heating instrument can heat the room to a comfortable temperature, but also on the efficiency of the heating system.

Determining the size of the heating battery, among other factors should take into account the width of the window opening and the height of the windowsill

The size of the battery is directly dependent with its thermal power, so the first thing to calculate the thermal loss of the room. For this, the volume in cubic meters is multiplied by 41 W - the amount of heat required for heating 1 cube. M buildings located in medium latitudes. 20% should be added to the desired value - this stock will not be superfluous at the occurrence of extremely low temperatures. Knowing heat costs that will be needed to maintain comfortable temperature in the room, you can select a monolithic battery of the desired size or calculate the number of sections of the modular radiator. In the latter case, the obtained digit should be divided into power of one section.

When determining the number of sections of heating radiators, you can use a special table.

For premises with non-standard ceilings will be required heating battery Increased size. In this case, the table that takes into account the height of the ceilings will help to determine the number of radiator sections.

The table increases when clicking.

It must be remembered that the radiator mounted under the window should overlap ¾ of the length of the window opening. In this case, the cold air will not accumulate, and they will not fiery.

For those who do not want to deal with the calculation of power, there is a convenient on our site. All that will be needed in this case - enter the parameters of the room and the heat transfer of one section of the selected radiator. All the necessary calculations will make the program for you.

Summarizing comparative characteristic Different types of heating devices, you can allocate such highlights:

1. For a centralized open thermal network present in high-rise buildings, as many years ago, a cast-iron radiator remains the best option. It is resistant to the effects of poor quality water circulating through our pipelines, and will serve many years. The "harmonica" will withstand the pressure drops and the hydrowards, while effectively heats the air indoors. The small price of this type of heating device makes it quite affordable for everyone. However, the high inertness of the cast iron will not allow combining such a radiator together with the thermostat.
2. A good alternative to the cast-iron battery under conditions of apartment buildings - Bimetallic steel based with aluminum or copper. Steel has sufficient rigidity and corrosive stability to resist the hydrowards and the unfavorable chemical composition of the water in the central system, and aluminum or copper compensate for not the most outstanding heat transfer. However, the high cost does not allow you to say that it will be the best option.
3. For closed heating systems present in private houses, choose batteries, as a rule, is simpler - there is no overestimated pressure in the heating system, and the water is prepared before entering the pipeline. Therefore, the optimal view of the heating device for home is aluminum. Its price is available, the design is good, the heat transfer is high. Low inertness of this will allow it to be used in conjunction with the thermoregulation system.
4. A good alternative to aluminum batteries in autonomous heat supply - steel radiators. Possessing lower heat transfer than aluminum, steel appliances for heating have many advantages - low weight, low inertia, nice design, attractive price.
5. Steel and aluminum batteries are produced primed by the inner plane of the heating element to prevent corrosion from the aggressive medium of the coolant. Okalo and rust particles present in the coolant of open heating systems lead to mechanical destruction of the primer layer inside the instruments, so manufacturers recommend them to operate in closed systems of heating of private houses. A copper radiator can become a good option for open centralized systems, but not all will delight its cost.

Heating radiators: what better for the apartment

Summer is a time to repair in our apartments, it is time to refresh the sweatless wallpapers, make a fashionable mounted ceiling and much more, which was included in our plans.

But, if you have a centralized heating system in the house, which in the summer, as a rule, is also resting, then it's time to replace the old who served as faith and truth, heating radiators to new, modern design and meet all security requirements. But it is not always clear what radiators are better for the apartment.

By the way, I would like to say about our centralized heating system: on one side of the benefits, she even debaires, but there is also its cons. It is not necessary to install an expensive in the house, and constantly monitor his work, adjusting and adjusting it.

This is the main plus of the system itself, which today will be discussed. Autumn will come, and "run" a hot heat carrier for visiting the pipes of our homes and will provide us with warmth and comfort. Nothing needs to be controlled and regulated, the system works itself without requiring our intervention. And here it will not be superfluous to remember the minuses of centralized heating, and they are not so harmless, as it turns out.

Heat carrier, i.e. Water, passing a sufficiently long path from the CHP, where it is heated, to each specific radiator, soaked with substances of chemical origin present in it, which are corrosive from the inside and the pipes and the batteries.

In addition to liquid malicious impurities, water carries with them small particles of solid impurities, the so-called sludge, and our batteries are not only corrosive, but also cause damage to the mechanical nature up to the formation of the hole.

Aluminum and Bimetallic Radiators Royal Thermo

Water in the radiator often changes the temperature, which is also not very useful for the metal. But, the most dangerous, which can happen to our heating devices, is a sharp pressure drop, which happened due to air in the pipes or inattention to the locksmith, who came down with a valve.

As a result, it can occur with a battery gap, a fountain of hot water from it and all the other things unfavorable for you and your neighbors. Therefore, it is recommended to install in the radiator.

After all of the above, I think, no one is no longer able to convince what role the chosen heating radiators are played for us. What better for the apartment, and for what criteria you need to choose this device, we will talk today, based not only on reviews, but on facts.

Criteria for choosing heating radiator for apartment

1. Metal, from which it is made, because Each metal has its own physical and chemical properties.

2. An important criterion is the ability of metal to withstand this or that atmospheric pressure, which should be indicated by the manufacturer of goods.

If you live in an old panel "Khrushchev", then the pressure indicator of your radiator should not exceed 5-8 atmospheres, and if you are a resident of multi-storey modern houseThat then your batteries must withstand the working pressure of 12-15 atmospheres.

3. The metal from which the radiator is made should be safe with a sharp pressure jump and save you from hydrowarders.

By the way, the first harbingers of this strike can be the hum and other extraneous noises in the battery, therefore, noticing violations, urgently call the masters.

4. Knowing what water flows through our pipes, choose a radiator from a material that is not subject to corrosion and other damage, because many devices are covered from the inside with a special substance that protects them from chemical and mechanical damage.

5. Good heat transfer is the main indicator of the effectiveness of any device for heating.

6. Shelf life: What is it longer, the less you will have to update your batteries, and this will save not only material means, and also your nerves.

7. The appearance of the radiator must fit the style and design that you preferred, and this opportunity is now there, since the choice of instruments on the market is really rich and diverse.

So, weighing everything "for" and "against", guided by reviews, the advice of acquaintances and articles on the Internet, but your desires and opportunities, you make a choice. Modern radiators are made from a different type of metals and even alloys with those or other advantages and disadvantages that you need to know.

The most popular and available ones are radiators, steel or cast iron, as well as embedded in the floor and plinning convectors.

Steel radiators There are two types: panel and tubular.

Steel panel radiators Kermi

Positive properties of panel radiators:

- high level of efficiency up to 77%
- excellent heat transfer;
- warranty of environmental safety;
- low price.

Although the market you can find products of famous brands of production of Germany, Russia or Italy, prices for radiators are held at a fully accessible level. Here we can recommend such manufacturers as or.

Disadvantages of steel panel radiators:

- susceptible to corrosion;

- the impossibility of their use in buildings with a high story due to the threat of the occurrence of hydraulic impact;

- convection peculiar to this type of radiators, contributes to the occurrence of drafts and moving dust;

Advantages of tubular radiators made:

- operating pressure from 8 to 15 bar, which is higher than the operating pressure indicators of panel steel radiators;

- higher heat transfer;

- corrosion protection.

By comparing these 2 types of steel radiators among themselves, it can be noted that, in principle, positive, and negative parties, almost the same: having better performance indicators in terms of working pressure, tubular radiators are much more expensive.

Features of aluminum heating radiators

Aluminum radiators are available in the same two species: cast - made by casting method, and extrusion - made by extrusion of aluminum alloy through an extruder.

Cast radiator has broad, durable walls, and extruded with all it positive qualities has a big drawback: it is impossible to increase or add required amount Sections.

Positive qualities of aluminum radiators:

- ease of weight, simplicity in montage;
- high level of heat transfer;
- the ability to quickly warm the room;
- efficiency with the possibility of using

Disadvantages of aluminum radiators:

- DISTRIBUTY (the life of these batteries is not exceeded by 15 years);
- corrosion exposure;
- tendency to the formation of leaks.;
- no protection against hydrowards when jumping pressure

Selection of heating radiators

General specifications of aluminum radiators:

- pressure from 6 to 16 bar;
- maximum water temperature in the radiator + 110 degrees;

On the market you can find many different manufacturers Aluminum radiators. From inexpensive Chinese "Lammin" or "Konner", Russian radiators "Rifar", to Italian and better from companies "Royal Thermo" or "Global".

Features cast iron radiators

- ease of installation;
- efficiency;
- The ability to regulate the temperature.

Cons of radiators data:

- Specialist skills are needed for installation;
- the wall decoration is disturbed;
- Very high price.

Watch video

Here, the main parameters and technical characteristics of radiators made from different types of materials. We looked at the advantages and disadvantages of pig-iron, steel, aluminum and bimetallic radiators, despite different reviews. Together disassembled what radiators are better for the apartment and a private house. Choose, taking into account the living conditions and your material opportunities.

Relevance: July 2019

Heating radiators are an integral part of the heating system for residential, office and industrial premises. Despite the seeming simplicity of the design, the batteries are responsible for heat distribution, so many famous manufacturers introduce their own innovative technologies and use modern materialsTo achieve increased heat transfer, increase the functionality and practicality of its products, as well as reduce energy consumption so that as a result, the user saved on heating. Many models of radiators from well-known domestic and foreign manufacturers are distinguished by a universal connection to highways from different materials, long service life and modern design.

We have made a list best radiators Heating based on expert assessments of specialists and reviews of real buyers. Our recommendations will help you make a choice, optimal requirements and desires. There are many competitors in the global technology market, but we have selected the best manufacturers and recommend paying special attention to them:

1. Kermi.
2. Rifar
3. Royal Thermo.
4. Rommer
5. Konner
6. Lammin.
7. Arbonia.
8. GURATEC.
9. Exemet.
10. Retrostyle

For apartment Bimetallic Aluminum cast iron steel floor wall

* Prices are valid at the time of publication and can change without prior notice.

Heating Battery: For Apartments

Steel

The main advantages

• Thanks to its own technology THERM X2, heating time is reduced by 25%, the heat transfer increases and is spent by 11% less energy, which in cash equivalent is approximately 200 euros of savings per year on each radiator
• Universal connection to all types of pipes (copper, steel, polymeric materials)
• Two heating panels (rear and front) increase heat transfer
• Steel sheet thickness 1.25 mm guarantees high mechanical strength and long service life of the radiator
• After painting, the radiator passes the double varnishing process, after which the product retains its original color to the entire service life and does not need a periodic tinting

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Heating Battery: Bimetallic

Bimetallic / Wall / for apartments

The main advantages

• Instead of the nipple connection of sections in the radiators of this series, contact welding uses, which disappears the places of potential leaks and the life of the product is significantly increased.
• Improved heat transfer due to special sections geometry
• The radiator maintains pressure up to 100 atmospheres and can operate with a coolant at a temperature of up to +135 degrees, which allows it to be used in the harshest conditions
• The possibility of using a radiator in heating systems with various types Heat carrier (water non-freezing antifreeze fluids)
• High corrosion resistance of internal steel channels provides radiator service life of at least 25 years

Bimetallic / Wall / for apartments

The main advantages

• Due to its own patented PowerShift technology, the heat transfer of the radiator is increased by 5%. This has become possible due to additional ribs on the vertical manifold.
• Each radiator passes seven stages of Nano-painting, which guarantees the safety of the color and integrity of the enamel when exposed to large temperatures during the entire service life
• A unique system of protection against fakes - serial numbers On each section and the corporate embossed sign from aluminum on the top of the case
• The solid steel collector allows the use of a radiator in heating systems with various coolants, including chemically aggressive antifreeze

Bimetallic / Wall / for apartments

The main advantages

• Due to the superproof design, the radiator can withstand hydropers up to 40 atmospheres
• Ergonomic design and absence of sharp corners and edges allows you to use these radiators not only in home heating systems, but also in schools, kindergartens and hospitals
• The universal design allows you to install the radiators of this series in one- and two-pipe systems Heating
• Due to the complex geometric form of each section with a large total working area, the radiator quickly warms up and increases the heat transfer compared to traditional batteries
• Only high-quality environmentally friendly materials are used in production, which guarantees long-term service radiators.

Bimetallic

The main advantages

• The bimetallic design of the radiator (aluminum and steel) increases reliability, resistance to hydraulic and corrosion, allows you to withstand sufficiently large working pressure
• Possessing high heat transfer, the radiator contributes to the rapid warming of the room and reduces the cost of paying for heating
• Improved tightness of intersection compounds using silicone gaskets, which ensures high reliability of several seasons
• Due to the small thickness of the case, it does not require a deep seating area, and can be mounted in almost any part of the room.
• The manufacturer provides several installation options, which simplifies and facilitates the installation process.

Bimetallic / For apartments / wall

The main advantages

• Bimetallic heating radiator with unique trauma-safe design of all sections. On all parts of the design there are no sharp edges or corners
• Made according to the European standard EN 442, and also meets all characteristics GOST 31311-2005, which indicates the high quality of manufacture
• Fully steel collector increases the reliability and performance of the model
• Grinding in three stages provides absolutely smooth surface, and corrosion protection complements double painting with high-quality paint and varnishes
• Use original technological solutions Allows you to get high thermal conductivity, much superior indicators of similar monometallic models

Bimetallic / For apartments / wall

The main advantages

• Bimetallic sectional radiator, with rounded riding is designed for operation in any system of heating of a city apartment or a private house, because it is able to withstand a high working pressure of about 35 atm
• Due to the high-quality enamel coating RAL 9010, the outer side is perfectly protected from corrosion.
• Steel frame with aluminum corps significantly increases heat transfer, providing fast heating of the room
• The steel inside isolates the circulating liquid from the heat transfer aluminum shell, increasing the reliability and strength of the model
• The ribs of a special design increase the heat transfer, allowing you to reduce the number of sections and save heating costs

Bimetallic / For apartments / wall

The main advantages

• Due to the specially designed design of the sections, it is enough to use one silicone gasket for their sealer compound.
• The outer part of the sections is made of aluminum by casting, which provides a monolithic design for uniform heat transfer
• One-piece closed back of the case allows the battery in places of installation of French windows, without disturbing the interior of the room
• The basis of the design is durable steel pipetopped with aluminum, which provides the battery resistance to electrochemical corrosion and long service life
• Subtle fins and a large working area of \u200b\u200bthe radiator allow to achieve high heat transfer

Bimetallic / For apartments / wall

The main advantages

• Postedy PowerShift technology (additional vertical ribs on the collector) allowed to increase the heat transfer of the battery by 5%
• The unique design of the housing with the asymmetric location of the sections allows to improve the return of heat due to natural convection
• The collector is made of special steel, which is reliably protected from aggressive chemical environments, which allows the use of antifreeze as a coolant
• Seven-step painting by special enamels allows to achieve maximum coating resistance to chips, UV rays and other effects
• Branded aluminum emblem with a logo and marking of each section allow you to distinguish the original radiator from the fake

Bimetallic / For apartments / wall

The main advantages

• The collector has additional fins, which increases the contact surface and improves heat transfer to 5%
• The use of environmentally friendly paints and seven-layer enamel applies maximum resistance to external coating to various influences, including chips, solar rays and chemically active substances
• The special form of intersection air pockets creates the effect of natural convection, allowing you to quickly and evenly warm the room
• The use of high-quality materials and components provides a radiator for a long service life, which is confirmed by the factory warranty for 15 years.
• The all-metal collector with protection against chemically active means allows you to use antifreeze of different brands as a coolant

Bimetallic / For apartments / wall

The main advantages

• Internally, high-alloy steel pipes and monolithic case design provide a high mechanical strength radiator and a long service life
• The absence of sharp faces and edges allow you to protect against accidental injuries during battery life.
• The thoughtful shape of the body without closed and hard-to-reach spaces facilitate harvesting of accumulated dust
• Water, oil and antifreeze can be used as a coolant, which makes the battery with a universal solution for the heating system of any type
• External enamel has high resistance to abrasion, mechanical damage and exposure to UV rays, preserving the aesthetic attraction of the radiator for a long time

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Heating Battery: Aluminum

The main advantages

• Due to the three-step sanding of the surface and two-layer painting, the radiator will retain its presentable appearance throughout the service life
• Optima series is designed for the heating systems of private houses.
• Due to application on the external and inner surfaces of fluorine-zirconium composition, the radiator is reliably protected from chemical corrosion.
• The model was designed specifically for the Russian market, taking into account the peculiarities of heating systems in different regions of the country
• The rounded form of the working elements of each section and the complex configuration of the radiator make it possible to effectively distribute warm air indoors due to natural convection

Aluminum / Wall / For Apartments

The main advantages

• Due to the complex design of the upper elements of the radiator, natural reverse convection occurs, the result of which is the stream of hot air, effectively cutting off the cold from the window or wall
• The presence of a special plug with a polymer nano-membrane in combination with a vertical collector guarantees reliable protection The hulls from leaks, which allows the use of a radiator in heating systems, where the pressure of the coolant pressure (hydrowood) occurs
• Due to the multistage process of applying environmentally friendly paintwork materials The production of Germany and the Netherlands, the radiator body is reliably protected from corrosion.
• Radiator copes with high temperature regimes and working pressure up to 20 bar

The main advantages

• Aluminum radiator with very high heat transfer, so that heats the room five times faster than similar cast-iron models
• The case material has a high thermal conductivity and almost immediately after switching on begins to give heat. A quick response to changing the heating mode to a larger or smaller condition provides comfortable conditions in the room.
• Ergonomic battery design allows you to maintain a normal temperature around, even if the radiator is installed in a niche under the windowsill
• It has a large area of \u200b\u200bcross section of intercoletory pipes, which contributes to the free flow of fluid and prevents clogging and decreased heat transfer
• To protect against penetrating corrosion when using low-quality coolants, the inner surface of the radiator is equipped with a special fluorine-zirconium coating

Aluminum / for apartments / wall

The main advantages

• The special form of the central water canal and thick walls (2.8 mm) allow the radiator to withstand pressure up to 20 atmospheres
• The technological hole at the bottom of the housing allows you to insert a TEN and use the battery as an oil-filled electric heater
• It is allowed to use antifreeze as a coolant, which makes the radiator with a universal solution for any heating systems
• The use of quality materials provides a battery for a long service life (at least 25 years)
• Sections have a special design with an increased working area, which allows to achieve maximum heat transfer to quickly warm up the room

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Heating Battery: Cast Iron

The main advantages

• Universal radiator designed to work in a system of centralized or autonomous private heating
• Fully cast pig-iron case of each section
• 100% corrosion protection allows the use of radiator in water heating systems
• Due to the thoughtful design, the radiator provides enhanced heat transfer (34% more compared to traditional steel radiators) even with a small amount of heat carrier
• A heat-resistant white-based coating based on polymer enamel provides an attractive appearance product and reliably protects the surface from damage, the effects of chemically active substances and household pollution

Cast iron / wall / for apartments

The main advantages

• Through the use of high-quality cast iron, the service life of each radiator is at least 50 years
• Absolute corrosion resistance (including chemical) allows you to use batteries in private and centralized heating systems with any kind of coolant
• The thoughtful configuration of each section in combination with the operational qualities of the cast iron allows to achieve increased heat transfer and long-term maintenance of heat even when the heating system is disconnected for short-term period
• The possibility of a searched disassembly of the battery allows you to choose a product of suitable sizes for heating rooms of any area
• It has the optimal section of the section (0.9 l), which makes it possible to achieve good efficiency in significant water saving

For apartments / wall / cast iron

The main advantages

• The battery is fully made of cast iron, which guarantees it not only increased heat transfer, but also a long service life
• The presence of four full-pass holes in the housing allows you to connect the radiator to any heating system, regardless of its configuration
• Each product before shipment is tested for tightness and resistance to hydrowards, as well as a technical inspection
• Initially, the outer surface of the cast iron is covered with colorless soil, which allows the user to paint the radiator on their own on the appropriate color or order a factory painting for an additional fee
• The rounded geometry of sections provides increased heat return, as well as free circulation of the coolant

As heating devices in apartments and private houses, heating radiators are usually used, and the first question that occurs when installing heating systems - what batteries are better to put in the apartment? The answer to this question depends on the set of factors, and in order to thoroughly understand it, it is necessary to consider the features of the device and the conditions of operation of all types of radiators currently presented in the market.

To date, there are four most popular varieties of radiators:

• Cast-iron;
• Aluminum;
• Steel;
• Bimetallic.

Based on the difference in the form and material, each type of radiators has its own characteristics, and it is they determined their use.

Cast iron radiators

Familiar to all bulky cast iron batteries, painted paint, go into the past. To replace them in stores appear modern varieties Cast iron radiators having not only an attractive appearance, but also reliability, proven decades.

Features of cast-iron radiators:

• Operating pressure from 6 to 10 atm., Test - up to 18 atm.;
• Can work in systems with any pipes;
• Can be used for a long time in central heating systems with a pH value of 7-9;
• The partition structure allows you to select the required number of sections, and in the case of reconstruction - add or remove them.

Cast iron radiators have a number of advantages. They are little susceptible to corrosion - as a result of primary interaction with water on the inner surface, a black insoluble precipitate is formed, which prevents the penetration of oxygen dissolved in water to the metal. The destruction of cast-iron pipes from the inside when properly operation It happens extremely slow. Outside, radiators are covered with resistant paint and securely protected from destruction. In cast iron radiators, extremely low gas formation, they will not be buried, do not require constant air booming.

One of the main flaws cast-iron batteries is their big weight, making them assembling. Inertia - cast iron can also be attributed to the disadvantages of cast-iron radiators - the cast iron is slowly heated and slowly cools, so the rapid regulation of air temperature in the room with cast-iron radiators is impossible.

Steel radiators

Steel radiators have the form of a ribbed plate, inside which is a hermetically scored contour filled with the coolant. The large area of \u200b\u200bradiators and the ribbed surface shape provide good heat transfer and convection conditions of warm air. Material - steel, has the almost the same thermal conductivity as the cast iron, but the thickness of the walls in steel batteries is less, so they are heated faster. Steel radiators are designed for operating pressure from 6 to 10 atm.

Advantages of steel radiators:

• Form and appearance allow you to successfully entertain steel radiators in any modern interior;
• Steel radiators, as well as cast iron, with proper water treatment in central heating systems serve 15-25 years;
• Can be used in systems with any pipes. Both in one-tube and two-pipe;
• They have a low price and convenient in the installation.

Before installing steel radiators, it is necessary to produce - a closed circuit does not allow them to increase them and change the heat engineering characteristics.

Under the conditions of increased pressure, steel panel radiators can lose tightness. Therefore, you should not use them in homes with the number of floors more than 5 - the system in them is designed for pressure more than 6-8 atmospheres.

Aluminum radiators

Aluminum radiators have a neat, compact and modern appearance, they are also sold in the form of set sections, so you can choose the optimal amount by the calculation. The height of aluminum radiators is also different, so they can be placed at convenient locations of the room. The current pressure of aluminum radiators from 6 to 12 atm., Test - up to 25 atm.

The advantages of aluminum radiators are obvious:

• Have a modern appearance;
• Heat transfer is high compared to other radiators and can reach 200 W per section;
• Aluminum radiators are much easier than other varieties of batteries, due to this they are easily mounted;
• You can select the required number of sections;
• From the outer side, protected by a polymer coating that protects radiators from damage.

The most important lack of aluminum radiators is that they can be used for a long time only in closed systems with strict pH control of the coolant. At the same time, it is impossible to use pipes and fittings from other metals. Aluminum is an extremely active metal, and when interacting with copper and brass form a galvanic pair, which can cause electrochemical corrosion and the appearance of surface currents. Therefore, it is better to use to perform coolant supply systems to aluminum radiators plastic pipesAnd the radiators themselves are grounded.

In addition, in contact with fresh, oxygen-saturated water, aluminum enters the reaction, the product of which is hydrogen gaseous. Gas bubbles, falling into the system, cause unpleasant sounds. Because of this feature, when installing aluminum radiators, it is necessary to provide a system of gas distribution and put the crane Maevsky.

Based on these features, we can conclude: aluminum radiators, despite the low price and excellent heat transfer, in urban apartments with centralized heating it is better not to put. If it is impossible to control the quality of the coolant, it is impossible to be confident longer than the service life.

Bimetallic radiators

As it is clear from the name, these radiators consist of two metals - steel and aluminum, while the advantages of both of these metals are used. The inner circuit conducted by the coolant in bimetallic radiators is made of steel, which allows them to be used in systems with any pressure and with various types of pipes and fittings. The outer plates transmitting heat into the room space are made of aluminum and, due to its high thermal conductivity, the room is perfectly heated.

Advantages of bimetallic radiators:

• High working pressure - up to 35 atm.;
• Resistance to corrosion in any capacity of the coolant;
• Small inertia - radiators are quickly heated, they are also quickly cooled, and by adjusting the supply of the coolant, you can quickly reduce or increase the temperature in the room;
• Attractive appearance;
• Low weight, ease of installation;
• Sectionable design that allows you to select the desired number of ribs.

The disadvantages include, except, the higher price of bimetallic radiators. What is soon compensated for by their reliability and long service life. It should also be noted that when installing bimetallic radiators, it is necessary to observe the distance to the wall, gender and the windowsill - it should be at least 4 cm.

Summing up, it can be said: to install in an apartment with centralized heating it is better to choose cast iron or bimetallic radiators, and for low-rise buildings - also steel. Aluminum radiators are better to apply in closed systems connected to the heating boiler, that is, where there is the ability to check the quality of the coolant.

And centralized heating systems have fundamental differences that are taken into account when choosing equipment. The mode of operation of autonomous heating of a private house allows you to select radiators based on the maximum heat transfer coefficient, materials with better characteristics, high quality and optimal price. The working conditions of the heating equipment of apartments are sharply different - here is the first plan reliability and resistance to loads. We will understand which heating radiators are better to put in an apartment where they are and how to buy them and what they say in responses about this equipment users.

There are two principles different types Housing heating: centralized (open) and autonomous (closed). In the first case, couples or hot water From the boiler room or CHP on the pipes enters apartments of multi-storey houses. The second option is a separate system of heating a private house or cottage, including its own boiler, heat supply pipelines, radiators and pumps.

Determining which heating batteries are better for apartments, we proceed from the working conditions of the radiators in such systems:

1. temperature from 100 ° C;
2. pressure up to 10 atm;
3. slow jumps of pressure and hydraulic blows when washing systems and secondary start.

Choosing a radiator, the consumer must know the limit load values \u200b\u200bfor the model under consideration.

Cast iron radiators

Resistant to high pressure and hydrowards. There are models that cope with large loads, but do not meet aesthetic requests. Such samples include cast-iron batteries, known to us from Soviet times. A successful example of modern cast iron radiators can be considered retro style batteries that fit perfectly into the interior.

The advantages of cast-iron radiators will take:

1. operating pressure 6 - 10 atm, peak loads 18 or more atm;
2. installation S. different types pipes;
3. a large resource of operation;
4. high heat transfer (100 - 200 W);
5. a quick size change if necessary;
6. minimum corrosion.

Disadvantages of cast iron radiators:

1. high weight;
2. fragility;
3. slow heating and cooling, inability to control the temperature.

Bimetallic radiators

Steel and aluminum are used to produce such batteries. The inner surface of such radiators, which plays the role of coolant, steel.

Advantages of bimetallic radiators:

1. operating pressure of more than 35 atm;
2. anti-corrosion resistance;
3. fast heating and cooling, no inertness;
4. modern attractive design;
5. low weight;
6. easy set of the desired number of sections.

Disadvantage - high cost.

Comparison of two options does not reveal the superiority of any of them. Cast iron batteries cost 250 - 400 rubles per section in normal design and 1500 - 6,000 rubles performed by Retro. Prices for bimetallic radiators 400 - 1500 rubles per section imported more expensive. Externally, bimetallic batteries look more attractive: they are more compact, modern, easily clean. Based on the cost, we consider bimetallic radiators for the apartment more preferable.

In the photo Bimetallic radiators for the apartment

Which heating radiators are better to choose for a private house

Autonomous systems of private housing heating are distinguished by other working conditions: low pressure and absence of hydrowards in networks. The choice of radiators in this case is based on the maximum heat transfer, price and quality. Any of the existing radiators is suitable for the heating of a private house. Briefly consider the types of such equipment to choose which radiators are better for the heating of a private house.

Tubular and panel radiators made of steel

Such radiators are compact, externally attractive.

Advantages of steel radiators:

1. high efficiency;
2. corrosion resistance at properly prepared water;
3. long service life;
4. compactness and low weight;
5. low price.

Disadvantages:

1. not very good design;
2. the need for periodic washing;
3. the need for constant filling to prevent corrosion.

Aluminum radiators

They are distinguished by modern design and excellent heat transfer. Imported models are much more expensive than Russian, but we recommend buying them.

Special operational requirements:

• Careful control of the acidity of the coolant - aluminum is rapidly corrosive if this condition is not performed.
• Due to high thermal power, it is possible an uneven distribution of heat in the room. Before buying radiators, accurate calculations are required.

In general, very good radiators for heating at home. When complying with the rules of operation, last sufficiently long. The price of aluminum radiators is relatively low.

Bimetallic radiators

Combined radiators made of steel (inner part) and aluminum ribs. Such radiators are processed by primer from corrosion. They withstand pressure up to 20-35 atm and unpretentious to the composition of circulating water.

The main drawback is the high cost. There are no hydrowards and high pressure during autonomous heating, and the use of expensive radiators is impractical.

Cast iron radiators

The large thermal inertia of these radiators reduces the cost of home heating. Cast iron batteries are resistant to corrosion. For the price they are higher than aluminum and steel, but much lower than bimetallic.

Disadvantages of pig-iron batteries - fragility and high weight.

Choosing which heating batteries are better for a private house, you need to consider two groups - steel or aluminum batteries. More interesting aluminum - they are easier, more economical and give more heat.

In the photo, ideal aluminum radiators for a country house

What bimetallic heating radiators are better

The choice of bimetallic batteries is a large - model are different constructively, according to characteristics, design and cost. By comparing the characteristics of different radiators, we define which bimetallic heating radiators are better.

Bimetallic and semiconductal radiators

In bimetallic radiators aluminum only the upper part. Make them from steel, and then under pressure poured aluminum. The coolant contacts the steel. There are models in which the inner part is made of copper. Such radiators are used with the coolant, which is added antifreeze.

The inner part of the semichethallic batteries consists of two metals: steel and aluminum. Best models Such radiators produce Sira, Rifar, Gordi. They are not suiced, but the quality is excellent.

Bimetallic sectional and monolithic radiators

Monolithic radiators are distinguished by a solid steel or copper collector, on which an aluminum "shirt" dresses. This design is called monolithic. The radiators of this type are more reliable section, the weak place of which are joints between sections. Characteristics of monolithic radiators:

• life of up to 40 years (2 times more sectional);
• operating pressure up to 100 bar (3 times more section);
• thermal power On section 100-200 W (equal to sectional).

The cost of monolithic radiators is about 20% higher than sectional, and it is impossible to change the size of adding or deleting sections. A large selection of models allows you to select the desired radiator.

Manufacturers of bimetallic radiators

Imported radiators are represented in the Russian market Italian, South Korean, Polish firms.

Italian radiators

Presented by the equipment of companies Sira, Global Style and Radena. The cost of 700 - 1500 rubles per section, work resource of 20 years. Main characteristics:

• thermal power section 120 - 185 watts;
• maximum water temperature - 110 ° C;
• pressure working up to 35 bar.

South Korean radiators

Battery of Mars with a copper core cost from 400 rubles with characteristics:

• thermal power section of 167 watts;
• maximum water temperature - 130 ° C;
• pressure working up to 20 bar.

Polish radiators

The equipment of the company "REGULUS-SYSTEM" with a copper core is well known in Russia.

Characteristics:

• pressure working - 15 bar;
• maximum water temperature - 110 ° C.

Russian radiators

The most famous batteries of the Rifar producer worth 500 - 900 rubles per section.

Characteristics:

• thermal power of the section 100 - 200 watts;
• maximum water temperature - 135 ° C;
• pressure working up to 20 bar.

Chinese radiators

They are distinguished by low cost, modest design and low quality. If the budget does not allow you to buy high-quality equipment, you can do cheap "Chinese". At the same time, it is impossible to count on high characteristics.

In my opinion, Rifar Monolit radiator is considered the best Russian product. Characteristics: Thermal power section 134 - 196 watts; Maximum water temperature - 135 ° C; Pressure working up to 100 bar.

On the photo Rifar Radiator

What aluminum heating radiators are better

Aluminum radiators are produced by Russian and foreign companies in a wide range. Among the main manufacturers:

Rifar, Russia

Best russian company. Prices are above average Russian - an average of 580 rubles per section. Main characteristics:

• operating pressure up to 20 atm (maximum 30 atm);
• maximum coolant temperature 135 ° C;
• 10 years warranty, service life of 25 years.

ROYAL TERMO, Russia

Co-production with Italians. Models are available:

1. THERMO REVOLUTION;
2. THERMO DREAM LINER;
3. Thermo Indigo.

Characteristics:

• working pressure - up to 20 atm;
• thermal power 170 - 185 watts.

Radiators are manufactured using patented technologies.

Vitatem, Russia

Aluminum alloys with magnesium, lithium and titanium are used for production.

Characteristics:

• thermal power 140 - 184 watts;
• pressure working 16 atm (check 24 atm).

Global, Italy

Known italian manufacturer offers radiators of excellent quality and elegant design. The section of such a radiator costs about 400 rubles. One of the best offers in the market, given the cost and quality.

Smart, China

Budget version of aluminum radiators. Design simple, universal, good quality. The cost of the section is about 300 rubles.

Choose an aluminum radiator is easy - a lot of proposals in various technical and price catigrants. If you choose from domestic equipment, then RFAR radiators will be worthy of acquisition, we advise the Italian global from imported. Of course, the proposals are the most common - the buyer when choosing should be proceeding from their own capabilities and needs.

In the photo Radiator brand Global

What heepings radiators are better - aluminum or bimetallic

Comparison of bimetallic and aluminum radiators start with the execution and characteristics of the batteries.

1. Aluminum radiators consist of separate sections that are connected by nipples. Gaskets are installed between sections. The edges from the inside increase the area of \u200b\u200bheat transfer.

2. Bimetallic radiators consist of a steel core and an aluminum enclosure with ribs.

Comparative characteristics:

• Aluminum heat transfer is much more preferable - after 10 minutes after turning on the heat in the room.
• Aluminum radiators have less operating pressure (up to 20 atm) than bimetallic (up to 40 atm), i.e. they can only be installed in autonomous systems Heating of private houses.
• Aluminum radiators are more sensitive to the quality of the coolant. With increasing pH, more than 8 aluminum batteries will quickly fail.
• The limiting temperature for bimetallic batteries (130 ° C) is higher than for aluminum (110 ° C).
• The service life of bimetallic batteries is 15-20 years old, aluminum - 10 years.
• The cost of bimetallic radiators by 20 - 35% is higher than aluminum.

When choosing radiators, you need to consider the conditions in which they will have to work. For autonomous heating of a private house, aluminum batteries are suitable for an apartment in a high-rise building - bimetallic.

Installation and installation of heating radiators

The high price of the installation of heating batteries in an apartment or a private house often forces the owners to fulfill these works. The cost of work on the installation of heating depends on the total volume, the number of installation elements, the selected connection scheme, type and model of radiators, etc.

For self-mount Heating radiators need:

1. familiarize yourself with the ways of connecting;
2. know the connection rules;
3. correctly calculate and accurately measure the location of radiators;
4. have the need to be installed.

The heating battery is installed in such a way as to ensure maximum heating efficiency. The greatest weight loss through the windows, so the location of the batteries under the windows creates a heat curtain, preventing heat yield.

The installation of heating batteries should be carried out strictly at a right angle in the horizontal and vertical planes - the improper arrangement leads to the accumulation of air and the rapid corrosion of the radiator.

Distances that need to be provided when installing for normal heat exchange and circulation of warm air:

• from the top lattice of the battery to the windowsill - 5-10 cm;
• from the bottom edge of the battery to the floor - 8-12 cm;
• from the radiator to the wall - 2-5 cm;
• when installing on the wall of reflective thermal insulation, you should purchase larger length hooks.

Calculation of the number of radiator sections

When buying radiators, find out how to calculate the desired number of sections. Collect sections better in the store when buying batteries. Remember a simple rule: one section is heated 2 square meters Square at the ceiling with a height of 2.7 m. rounding to do in the most side.

To mount radiators, you will need tools:

1. passatia;
2. screwdriver;
3. hammer drill;
4. key for nozzles;
5. construction level;
6. roulette, pencil.

Battery replacement is made in the following order:

1. the old battery is dismantled;
2. marking for fastening new;
3. installed brackets and canopy battery;
4. mounting set;
5. the valve is installed, the tap under the thermal head and the crane of Maevsky;
6. connect the heating pipes.

Installation of heating radiators with lower connectionin which hot water is entered into the lower part of the battery and is displayed from the bottom of the other side. Such radiators are externally more attractive, perfectly fit into the interior and allow you to hide the laying of pipes under the floor.

Temperature regulators for heating radiators

To adjust the supply of heat during the heating season on each radiator, we recommend installing the thermostat. The installation of the thermostat on the heating radiator is described on the Internet sites in detail. More complex programmable thermostators will automatically turn on and disconnect radiators by maintaining the desired temperature. Install thermostators for each battery can be two-pipe heatingcharacteristic of a private house. With a single-tube system (in house apartments), bypass is installed by the thermostat in front of the radiator, perpendicular between the feed and the "reverse". The diameter of the bypass pipe is always less than the diameter of the wiring pipes.

If the radiators close dense curtains to the floor, the circulation of warm air is broken and only the window is heated. A window sill that covers the battery is also interferes with normal air circulation. The efficiency of the heating radiator decreases by 20%.

Schemes for connecting heating radiators

Basic diagrams of radiators connecting:

1. Side one-sided connection

Most often used and provides maximum heat transfer. The underwear tube is connected to the upper pipe, which distensifies - with the bottom.

2. Lower connection

It is used if the heating pipes are hidden under the floor or plinth. Aesthetically most successful way. Nozzle feed and returns from below vertically go to the floor.

3. Diagonal connection

Made at large quantities sections (more than 12). The supplying tube is connected to the top nozzle on one side, and the reverse is excreted from the back side through the lower nozzle. Maevsky's crane on radiators serves to remove excess air. Connection It is inconvenient to the fact that when replacing or repairing the radiator, you need to turn off the entire heating system

4. Parallel connection

The coolant with such a connection is supplied through the heat pipe, which is embedded in the heating system. The discharge occurs also. The inlet and outlet cranes allow you to replace the radiator without turning off the system as a whole. The lack of such a scheme is that at low pressure, the radiator warms weakly.

conclusions

1. Choosing radiators for a private house or apartment in a high-rise building, the operating conditions characteristic of autonomous or centralized heat supply should be taken into account. Cast iron or bimetallic radiators are suitable for apartments, for a private house - aluminum or cast iron. For the rest, you need to be guided by specific conditions: requirements for the interior, financial capabilities, cost of equipment, reliability of the manufacturer, and so on.
2. The calculation of the required number of radiator sections for a particular room is recommended to check by receiving the seller's recommendations when buying.
3. During the installation, you need to withstand all the necessary radiator distances from the floor, walls, etc., as well as the horizontal position of its position in different planes. The thermostat installed on the radiators helps save - you can turn off unnecessary radiators or set the automatic temperature maintenance mode.