Vertical radiators

Radiators are mandatory elements of any home water heating system. They provide the fastest heating of the premises for account large area of ​​heat exchange and the convection airflows that they create. Thus, in addition to the heat exchange area, the configuration of these devices and the material of their manufacture are of great importance for heating and retaining heat in rooms.

Vertical radiators

Vertical radiators can be called the most popular and common .They are made from a wide variety of materials in a wide range of design. Among modern variants one can meet those that are quite unlike for the usual cast-iron batteries.

If a repair is planned, which completely changes the interior design of the house or apartment, will have to take care of the choice of radiators. They should ensure the maintenance of the desired temperature and, with it , ideally fit into the design, becoming thus a decorative element of the interior of the room.

main types of vertical radiators

radiator First of all, vertical battery heating is divided into several large groups of manufacturing material - from that directly depend for their technical characteristics. To determine the choice, you need to consider each of the groups individually.

Steel radiators

Steel battery options in turn can be divided into panel, tubular and sectional. Their design n n is so diverse that it is possible to choose from them exactly suitable for a stylistic interior solution.

Sectional batteries

The sectional version of vertical batteries, like all other types, can have different heights - , it sometimes reaches, if necessary, even 1800 or 2000 mm. This type of radiator is also used in private houses with independent heating, and in high-rise buildings connected to the central system.

Sectional steel batteries can reach large dimensions in height

Since these batteries consist of sections, it is possible to vary their overall width and therefore the thermal power by adding or removing one or more of its elements.

The number of sections varies easily

The section consists of an inner part made of pipes through which the coolant circulates. The pipes have threaded connections, with the help of which the sections are assembled among themselves. The inner part is enclosed in casing , made in the form of plates, which, when heated due to their large area, perform effective heat exchange.

Internal structure of steel sectional batteries

The casing has a special enamel coating, which makes the elements aesthetically attractive. Such radiators are suitable for different interiors of rooms, because they are compact in thickness and have a neat appearance.

Panel steel batteries

Panel steel radiators easily fit into any interior

Panel version nt st Halnyh radiators favorably differs from others in its affordability for the price. They have a number of advantages, but they also have their drawbacks. For example, when the heating is turned on, the panels heat up very quickly, giving heat to the room, but they practically do not accumulate heat, so they cool down almost immediately upon shutdown.

The - pin can be saved only by purchasing the radiators themselves, but if they are installed in an autonomous system, the fuel savings can not be achieved. The boiler switches off automatically when the desired temperature is reached in the system, and when the drops to its , it starts heating again. When using steel panel batteries, it will work almost constantly, with very little interruptions, while the energy consumption will be very large.

Panel steel radiators with

convector The panel of this type of battery consists of two welded metal sheets located each from the friend on the defined by the distance. Between the panels which there are convectors( metal corrugated elements).For account large surface area radiator is good gives heat to the room.

Panel steel radiators are designed for installation in central heating systems, therefore they are guaranteed to withstand a standard pressure of 15 - 16 bar and a coolant temperature of up to 85 - 90 degrees.

There is a special classification of panel batteries according to their design features. The numerical designation is usually indicated on the original packaging and in the technical documentation:

Classification of steel panel heating radiators

• 10 - thin panel assembled from two sheets of metal ;
• 11 - thin panel of two sheets and one convector behind on it ;
• 21 - two thin panels and the convector installed between them;
• 22 - in this case, two convectors between two panels ;
• 33 - this designation refers to the of three convectors, the placed by the between three panels.

Panel batteries can be different in their dimensions, so for their correct choice, you need to carefully measure the place where they will be installed.

Vertical radiators basically have a bottom connection, but if they are installed low from the level of the floor and the themselves are small in height, then you can choose options with lateral connection.

The positive qualities of this kind of batteries can be called:

• The lightness of and the integrity of the structure, which facilitates the installation of the heating circuit. The - is hung on pre-fastened brackets in the wall in advance and then I connect t with the general heating system to it.
• The rapid heating of the panel and high heat transfer to the room.
• The neat appearance of the panel helps it to fit into any design project, especially as the can choose the model of the desired color.
• For normal operation of the circuit with such radiators, there is no need for a large amount of coolant.

Above has already been said about the main drawback of the panel version of the steel batteries, but besides him, there is another two negative points:

• Although they are designed for installation in a central water supply system, it is necessary to install them in such circuits with defined by .At sharp pressure drops( and this sometimes happens in the central highways) the joints of the panel can not stand, and they will leak. If has chosen this type of radiator, then for safety it is necessary to provide a device that normalizes the pressure in the system - reducer.
• In the panel steel radiators there is no internal anticorrosive coating. This, too, can have a bad effect on their durability, if they are installed in the circuit, the connected to the to the central heating - you can not guarantee a clean coolant here.

Tubular radiators

Tubular variants nt st Ah batteries - is a non-separable system of separate sections welded together. Tubular elements are connected in the lower and upper part by collectors, thanks to which circulation of the heat carrier is carried out inside the battery.

Vertical tubular radiator

Vertical tubular radiators can have a height of up to 3000 mm, so they can easily be installed not only in residential premises, but also in office or social facilities.

Pipes can be installed in one or more rows, and in each of them can find any number of elements - at the request of the consumer.

In domestic radiators the thickness of the pipe walls is 2 mm, and they are designed for pressure of 22 bar, and in the imported versions - only 1.5 mm and they can withstand up to 15 bar. Therefore, domestic batteries have an advantage over imported ones when they are installed in a central heating system.

These batteries are given a wide variety of designs and colors. The tubes in them can be not only vertical straight, but also curved or even crossed with each other.

Original tubular radiator in the form of a panel

In some cases, vertical tubular batteries are installed in such a way that they become an openwork partition, and in other versions - decorate the room in the form of an original panel.

The tubular radiator serves as a kind of partition in the room of the

bathroom. This type of battery has, like the others, disadvantages and advantages. Therefore, , before making a choice, you need to learn about them to evaluate all "pro" and "contra" .

The advantages of vertical tubular steel radiators include:

• Durability - its provides internal coating with polymer compounds that protect the surface from corrosive phenomena.
• Outside, the battery's steel elements are enameled, which makes them completely smooth, making it easy to remove dust from the surface and between the tubes. To remove dust deposits from such radiators, there are special soft brushes .
• The tubular design is the most resistant to sudden pressure drops in the heat supply system, compared to other battery designs.
• The variety of decorative solutions of this type of radiator is also their expressed dignity.
• Since tubular systems do not have sharp corners, they are perfect for children's rooms. Among the shortcomings it is worth noting:
  • Low heat dissipation - these batteries have virtually no direct thermal radiation, and heating is performed exclusively for the account of creating convection currents. Therefore boiler will work almost without interruptions, just as in the case of panel batteries, and you will not be able to save on fuel in the cold season.
  • The welding seams of the radiator design can be considered a vulnerable place, since with an unexpected sharp increase in pressure in the central system, the hydraulic shock can damage the seams and cause leakage. Therefore, this version of radiators is better than will approach to an autonomous regulated system.

  Video: advantages of steel panel heating radiators

  Cast-iron heating batteries

  Traditional cast-iron batteries of usual appearance with rough surfaces of the sections are a thing of the past, however, the material itself has left enough popular. Therefore, radiators made of cast iron did not stop producing, but they are today completely transformed.

  

  Cast iron radiators have changed their appearance - it's far from just the usual rough "accordion"

  Some of them retained their "accordion" form, but they were modernized with figured casting and perfectly suited for retrointeriors .

  

  They can be a good complement to the retro interior. ..

  Others have a completely modern look that perfectly fits the style of minimalism and other trendy trends in the design of the home.

  

  . .. and fit perfectly into the modern style of the

  Cast iron batteries do not require closing them with a screen, they, on the contrary, become a decorative interior element, which creates certain mood.

  Vertical cast iron batteries do not produce too high, since cast iron is very massive. But it is precisely this that predetermines its good warming up and high accumulating abilities - it keeps heat for a very long time. Therefore, to make cast iron radiators too high there is no need for the - , their maximum height can be up to 1200 mm. These models are equipped with reliable stable legs, since fixing them on the wall is very difficult. But in this and the large plus - the walls of the remain intact, since there is no need to mount brackets on them.

  

  Cast iron radiators can be installed on the legs. ..

  The smaller overall cast iron radiators, which have a completely modern look, are hung on brackets that are hammered into the walls.

  

  . .. or suspended on wall brackets

  A very important advantage of cast iron radiators is that they can safely install , both in an autonomous system of a private house, and in a centralized one.

  The material of the battery manufacture has good heat dissipation, therefore in the room is quickly created comfortable temperature for the tenants. It retains heat long enough and does not allow the cooler to cool down quickly. The - is also a very important point, which saves energy source.

  Cast-iron batteries have a long service life, and this is also very important, since the is on these heating elements are quite high.

  Today in the shops and construction markets, you can find imported and domestic models of cast-iron radiators. Its products are offered by well-known companies in Europe, and it has benign smooth surfaces and a more attractive appearance.

  • The distinctive feature of the of these batteries can be called a higher heat output with small dimensions. The volume of of the domestic cast iron radiator element is 1.2 liters, and the imported 0.9 l , with the same heat output. Imported radiators are more compact than domestic - is sometimes also an important factor for the buyer.
  • The big advantage of the radiators produced by abroad, the gives the and a lower hydraulic resistance of the coolant, which is achieved thanks to a perfectly flat inner surface. In addition, such a coating better resists deposits of scale and corrosion products, which increases the period of trouble-free operation.
  • The resistance of cast iron products to corrosion allows them to be installed in open heating systems. It is known that that coolant in such circuits is much larger. is enriched with oxygen, that provokes activation of corrosion processes.
  • Radiators made of cast iron are less prone to internal abrasive wear, since they have a sufficiently large wall thickness.
  • Unlike from traditional traditional batteries, the imported ones are already sold painted, which frees you from unnecessary problems in decorating them.

  The main drawback of - imported batteries is much more expensive than domestic ones, that's why not every owner of housing can afford it.

  Aluminum heating radiators

  You can start right away from the main vulnerable aluminum radiator - , they are very demanding on the quality of the coolant, so they are recommended to be installed only in autonomous systems of apartments and private houses. In conditions where the chemical composition of the coolant and the degree of its purity can not be controlled, such batteries will not last for long.

  

  Aluminum radiators are more suitable for stand-alone heating systems

  For stand-alone systems, this type of radiator is quite popular, as it has many positive features, has a presentable appearance and, in addition, affordability.

  With proper implementation of the operating rules, manufacturers guarantee trouble-free operation of these heating elements up to 20 ÷ 25 years. It is this period of their work that is indicated in the passport, and the as there is usually put a minimum time, it can be assumed that the battery can last much longer.

  Aluminum batteries are designed for heating medium heated up to 90 degrees, withstand pressure in the system in 17 - 18 bar, and possess an enviable heat transfer - up to 210W.while the internal volume of the section of this type of battery is 450 ml, and the weight of the - is only 1.5 kg.

  The number of sections can be changed, depending on the area and degree of thermal insulation of the premises.

  

  Connecting sections of aluminum batteries

  The figure shows the connection of individual elements in a single design. The most popular are batteries with an axle distance of 500, 350 or 200 mm. There are also high vertical variants reaching 1500 - 2000 mm .

  It is necessary to know the negative and positive qualities of this type of radiator.

  • Advantages of this type of batteries include high heat emission, ease of installation, economy, decent design, convenient dimensions.
  • To negative moments, experts attribute that the main heating of the is the on the ribs of the sections. The possibility of gas generation in some areas is not excluded, which often leads to internal damages. Moreover, if all existing installation rules on the connections are not observed, leakage may occur.

  The solution to the problem with internal gas generation will be the installation of the automatic air vent on each of the batteries, which will work if necessary.

  Depending on whether the has an radiator at the production stage, special treatment, they can have anti-corrosion protection or be manufactured without by .When choosing it is necessary to be interested in this factor - there are radiators made of high-purity aluminum, anodized, which protects the structure of the material from corrosion. Such batteries are able to withstand the pressure of 65 - 70 bar and have a higher heat transfer than those that have not undergone such treatment.

  Bimetallic batteries

  In recent years, the most popular of the modern types of batteries have become bimetallic radiators, which produce two alloys. The internal part of these radiators is made of steel, and the outer - is made of aluminum, covered with decorative enamel.

  

  Bimetal batteries - the most modern

  The connection of sections in bimetallic radiators is carried out on the same principle as in aluminum radiators, and even on the exterior they are sometimes difficult to distinguish from each other. However, they differ significantly in their technical characteristics.

  The bimetallic design gives the a high heat dissipation due to the fact that the surface of each of the sections heats very evenly - this is facilitated by an external aluminum coating with optimum thermal conductivity.

  

  Internal structure of bimetallic radiators

  The inner part is made of steel, and this makes the battery resistant to high loads - up to 30 - 40 bar, which is allowed in multi-storey buildings.

  In order for bimetallic appliances installed in a private house to function normally, high pressure must be created in the heating circuit.

  The cost of such heating devices is quite high, and this can be called the main drawback.

  The advantages of this type of battery are much greater:

  • High heat transfer, which is provided by aluminum.
  • Resistance to corrosion processes due to special internal coatings.
  • Presentable and modern design, which allows you to enter the heating circuit element in any interior. Moreover, appear models in the form of a mirror frame or covered with decorative panels as an art panel, most suitable for the chosen style of the interior.
  

  Many models are produced in a special decorative design

  • Bimetal radiators do not require additional painting, either during the initial installation or during operation, because the has a reliable hardened two-layer coating.
  • Easy to install, so it can be done by yourself, after studying the installation instructions.
  

  The built-in thermostat allows to precisely regulate the room temperature

  • Such batteries are usually immediately equipped with a special thermostat regulator , that the gives the the ability to accurately set the desired temperature in each room. As a consequence, the - increases the economy of the whole heating system.

  Video: advantages of bimetal radiators

  Before buying vertical heating radiators, you need to carefully study the characteristics of each type and choose the one that is suitable for the and for the performance parameters, and dimensions of the corresponding to the dimensions of the space intended for installation. In specialized stores, you can choose a variant suitable for a design solution for each of the rooms. Do not immediately stop on the most inexpensive models, as well as their service life will be consistent with the price. In the store, you must always ask the sales consultant to familiarize yourself with the technical characteristics of the available radiators, the manufacturer's warranty obligations, and already make this informed choice, taking into account all the pros and cons of the .

  Calculator for calculating the required number of heating radiators

  And to calculate the required total heat output of the radiators and the number of sections, you can take advantage of the special calculator below. Sequentially specify all the requested parameters and press the "Calculate" button:

  Enter the requested values ​​sequentially or mark the options in the proposed lists

  Set the slider to the room area value, m²

  100 W / sq.m

  How many external walls are there in the room?

  one two three four

  To which side of the world do external walls look

  North, North-East, East South, South-West, West

  Indicate the degree of insulation of external walls

  External walls are not insulated Average degree of insulation External walls have high-quality insulation

  Indicate the averageair temperature in the region in the coldest decade of the year

  - 35 ° C and below -25 ° C to -35 ° C to -20 ° C to -15 ° C not lower than -10 ° C

  Indicate the ceiling height in the room

  before2,7 m 2,8 ÷ 3,0 m 3,1 ÷ 3,5 m 3,6 ÷ 4,0 m more than 4,1 m

  What isIs it over the room?

  cold loft or unheated and not insulated room insulated attic or other room heated room

  Indicate the type of installed windows

  Conventional wooden frames with double glazing Windows with single-chamber( 2 glass) double-glazed windows Windows with double-chamber( 3 glasses) double-glazed windows or with argon filling

  number of windows in the room

  Specify the height of the window, m

  Specify the width of the window, m

  Choose the battery connection diagram

  

  

  

  

  

  

  Specify the installation features of the radiators

  The radiator is distributed openly on the wall or is not covered with a window sill. The radiator is completely covered with a sill or a shelf. The radiator is installed in a wall niche. The radiator is partially covered by a frontal decorative screen. The radiator is completely covered with a decorative casing.

  . Below, it will be suggested to enter the power rating of one section of the selected radiator model.
  If the purpose of the calculation is to determine the total heating power needed to heat the room( for example, to select non-separable radiators) then leave the field blank

  Enter the thermal rating of one section of the selected radiator model

  Video: how to approach the selection of the heating radiator