For the arrangement of heating, different heating devices can be used, each of which works according to its own principle. For example, traditional radiators heat a room by convection and thermal radiation. An alternative to them are convection radiators for water heating, which give off heat exclusively by convection, which ensures a constant circulation of air masses. This article will discuss the characteristics and features of water convectors.

The device and principle of operation of water convectors

Delivery of thermal energy to heating devices is carried out by means of a coolant heated to a certain temperature. When using conventional heating batteries, most of the generated heat is given off to the walls and objects in the room. To improve efficiency, batteries are manufactured with ribs that provide convective air movement. The presence of fins significantly accelerates the heating of the premises.

The main advantage of convection is precisely the speed of heating the premises. The heated air gradually rises, thereby pushing cold air masses towards the convectors, where they are heated. It is due to such a simple principle that rapid heating is achieved - the room becomes much warmer within 20-30 minutes after starting the heating.


A convector-type water radiator operates according to a simple principle. First, a coolant passes through the internal cavities of the device, giving off heat to the metal fins. The air passing through the fins shifts upward, giving way to new, still cold air. air masses. To increase the heating efficiency and warm-up speed, some convectors are equipped with fans that provide forced air circulation.

Design

The design of water convectors includes:

  • Necessary for transferring the coolant pipe made of steel or copper;
  • Fins that allow you to heat the air in the room;
  • Connection nodes that provide connection between the device and the heating circuit.


Additionally, convectors are equipped with thermostats and air vents - the former are necessary to adjust the heat transfer of the system, and the latter allow you to remove air from the heating circuit.

Water heating convectors are quite versatile and can be used in a variety of areas. They are actively used for heating private houses and apartments, office space, as well as administrative and industrial buildings.

Areas of use

The extensive scope of application is largely determined by the main advantages of water convectors:

  1. Quick warm up. It takes much less time to warm up a room in which a water heating convector is installed compared to traditional radiators.
  2. High efficiency. Due to the special design and unique principle of operation, the efficiency of convectors can reach about 95% - and this is one of the highest rates in the field of heating equipment.
  3. Compactness. Heating convectors are relatively small in size, so they do not require much space for installation. In addition, compactness allows the use of such devices without harm to the interior of the heated room.

In addition to the advantages already described, it is also worth noting the ease of maintenance of convectors, the cleaning of which comes down to periodic cleaning of dust. For cleaning, a regular vacuum cleaner of sufficient power is quite suitable. True, there is also the need for internal cleaning at least twice a month, aimed at preventing contamination of the system from the inside - but this work is also carried out without any problems.

Types of water heating convectors

On the market of heating devices you can find the following types of water convectors:

  • Floor, installed on the floor;
  • Wall-mounted, the most common models that are attached to the walls;
  • Skirting boards, which are the latest development and installed under skirting boards;
  • Underfloor, designed specifically for concealed heating installation;
  • Socle, which can be installed inside walls, various niches or steps.

Each type has its own characteristics, so they need to be considered separately.

Floor standing convector type radiators

Floor format products are most often used in combination with panoramic windows. The pipeline of the heating circuit in this case is laid directly into the floor, after which heating devices are brought and attached to them (read: ""). If you manage to choose models of small sizes and sufficient power, the result will be an excellent combination of large windows and high-quality heating.


Due to their characteristics, floor water convectors are mainly installed in various cinemas, exhibition pavilions and galleries - that is, in those places where a water convector with a fan can only be installed on the floor so that it does not cover huge windows that occupy the entire wall area.

wall

Models of convectors designed for installation on walls are characterized by a very small thickness and rather modest dimensions in general. The dimensions of a wall-mounted device can vary within certain limits - for example, sufficiently high convectors are used for installation under window sills, and products of the appropriate height are required for low window sills.


According to the characteristics and ability to heat the room, the wall-mounted water convector is not inferior to its counterparts, and its compactness allows it to be used in confined spaces. As a rule, devices of this type are used in residential premises, offices, closed trading floors and warehouses. In addition to the ability to save some space, wall convectors are also suitable for creating a designer interior - however, in this case, devices with a decorative finish will be required.

Skirting

Skirting-type water convectors were developed relatively recently and are used to create skirting heating. Such devices are the most compact among all types of convectors. Despite the extremely miniature size, when using baseboard heaters, the heating of the room is quite effective, and the warm air is evenly distributed throughout the entire volume of the room.


Floor

If it becomes necessary to equip a heating system that will not be visible, then the best option are floor water convectors. As the name implies, this species convectors are installed directly into the floor, in which niches of the appropriate size and shape are first prepared. A pipeline is also installed under the floor, which provides the supply of coolant to heating devices.

The underfloor steel convector for water heating has a very obvious advantage - it is installed hidden, so the heating system will not affect the interior of the room. Importantly, hidden installation does not reduce the efficiency of the system, so the heating of the air in the room will be uniform and complete.


The possibility of hidden installation largely determines the scope of floor convectors. For example, they are very well suited for rooms with panoramic windows - heating, completely located under flooring, does not interfere with the view at all, unlike floor-standing devices, which hide part of the visibility, albeit insignificant. In addition, with concealed installation, convector water heating radiators do not protrude, therefore, in the places of their installation, unhindered movement of people is ensured.

Floor devices are very well suited for rooms, the most important part of which is the interior. It's about about various exhibition spaces, concert halls, museums and other places in which any external elements of the heating system will be superfluous. And, of course, this type of convector is often used in private homes - not all owners are ready to put up with bulky radiators hanging on the walls.

Basement

Another relatively recent development is basement water convectors. Such devices are similar to the previous view in that they are also installed hidden - the principles and possible points the settings are exactly the same. Due to the basement convectors, you can equip a very reliable and completely invisible heating in any room.


Any basement heating convector is distinguished by the need to connect to the mains. Electricity is used to run fans that provide forced convection. Low-noise fans are used in the design of basement convectors, so there is no need to think about eliminating unnecessary noise.

Selection of convectors

In order for water convectors to fit perfectly into the infrastructure of the building, it is necessary to think over the entire heating system at the design stage. For example, when using panoramic windows and floor convectors in the construction of a house, niches must be provided for their installation. However, in private housing construction, the most popular is a wall-mounted water heating convector, which is installed under windows and along blank walls.

When choosing the power of the device, it is worth using a simplified calculation algorithm, according to which for warming up 1 square meter rooms require 100 watts of power. By multiplying the area of ​​each room by 100, you can get the desired value.

In terms of quality and cost, we can say the following:

  • The products of domestic manufacturers are the most balanced in terms of the considered parameters;
  • Chinese heating devices are cheap, but their quality can often be questioned;
  • Various foreign convectors can be much more expensive, but the quality will be appropriate.

Of course, before choosing a water heating converter, you need to study the range of specific manufacturers and their reputation.

Installation

Installation of water heating convectors has a number of nuances:

  1. For the operation of the device, it is necessary to take into account the distance between it and the floor - in the lower part of the water heating convector with a fan there are holes that must be left open. It is best to place convectors at a height of 20-25 cm from the floor level, about 10-30 cm from the windowsill and about 5 cm from the walls.
  2. Pipes can be connected to the convectors from the side or from the bottom. Of course, if possible, it is worth laying pipes inside walls or floors so that the wall-mounted water heating convector with a fan is as aesthetically pleasing as possible in the future. Laying in the floor is a little more convenient, because in this case it becomes possible to completely mask the pipeline.
  3. Convectors must be installed strictly horizontally. For alignment, you must use building level. So that the devices do not come off the mounts in the future due to their own weight, they must be fixed with high quality. During installation, you need to act as carefully as possible - convectors are not very durable, and they can be damaged.
  4. For basement and floor convectors, you need to take care of creating niches in advance. Their dimensions and shape are thought out at the design stage, but it is worth paying attention once again to the fact that the niches should be several centimeters larger than the dimensions of the convectors. Floor convectors are covered from above with a special decorative grill through which heated air enters the room.

Conclusion

Water heating convectors are a modern and efficient replacement for traditional heating radiators. An extensive scope, the possibility of hidden installation and the absence of a negative impact on the decoration of the room - these are the main advantages for which such devices are valued.


The heating convector (water), the price of which depends on many factors, has a number of advantages:

  • Compact dimensions and light weight. Such a heater will take up a minimum of space in your room.
  • Ease of installation. Installation of one device takes only a few minutes.
  • Low thermal inertia. These units heat up quickly and also cool down quickly, which reduces the cost of space heating.
  • Enhanced Level security. The hottest part of the convector - the heat exchanger - is securely hidden inside the device, and the body heats up very slightly, and it is impossible to get burned on it.
  • Reliability. Convector-type heaters are made of corrosion-resistant materials (copper, aluminum, steel), which ensures very long term their operation.
  • Presentable appearance. In the standard version, such devices are characterized by a strict discreet design, universally suitable for any interior. However, it is also possible to order a decorative case without restrictions on color and shape. Replacing the casing is quick and easy enough.

Water heating convectors - price in ITC

According to the type of installation and installation location, water heating convectors offered by our company are divided into the following types:

  • intrafloor - devices built into the floor;
  • floor-standing - self-standing devices of small height;
  • wall-mounted - mounted on the surface of the wall, most often under the window;
  • intra-wall;
  • parapet - are placed in the window parapet, window sill.

The range of MTK includes models of leading world brands: Kermi, JAGA, Varmann, KZTO, Frico and others. The cost of these devices, compared with conventional radiators, is quite high. However, we sell these heaters at very competitive prices: you can verify this by examining the offers of other companies. In addition, at your service are consultations of experienced specialists who are always ready to provide comprehensive assistance to customers.

If you decide to buy a convector heater from us, just place an order. Your purchase will arrive at the specified address with maximum efficiency.

The water heating convector is included in the category of the most economical and efficient heaters. Thanks to him, you can maintain the most optimal microclimate for yourself and your family.

This equipment performs the following functions:

  • Provides the room with warmth and creates the most comfortable and optimal conditions for the residents of the house.
  • Cuts off the flow of cooled air.
  • Distributes warm air throughout the room in the most even way and ensures its normal circulation.
  • Prevents condensation on the glazed surface.

If you look at the name of such a device, we can conclude that this is not a radiator at all. There are several significant differences between these two heaters. Before you understand what a water heating convector is, you need to understand the term "convection".

Tips and recommendations for summer residents and gardeners on the portal https://vodakanazer.ru, as well as tips and recommendations on water supply and heating.

Convection

This term refers to the process of transferring thermal energy with the help of moving air, which comes from a warm object. As the air heats up, it becomes lighter, which means it will rise up. There it meets cold air and, as a result of mixing, it descends again, where it is again heated. This is how the circulation process works.

Water heating convectors heat the air precisely through circulation, and not like heating radiators heat the air through heat radiation.

Convector heating has its advantages and disadvantages. The advantages include features such as:

  • Excellent design and beautiful and elegant shapes make it possible to use this heater even in rooms with the most modern design. In addition, water heating convectors, specifications which are acceptable, quite easy to maintain and do not have large dimensions.

  • Heating of the room occurs in the most uniform way. Due to the small amount hot water heating of the room occurs in just a few minutes. This saves quite a large number of electricity.
  • When the water convector is operating, the difference in air temperature near the floor and in the area of ​​​​the ceiling is only 1-2 degrees, while when the radiator is working, the difference can be 6-7 degrees.
  • Many water heating convectors are equipped with a thermostat, through which you can choose the most convenient temperature for yourself. Thanks to the built-in temperature sensor, the desired temperature regime will remain on for as long as the convector is in operation.

  • The convector has maximum temperature heating to 90 degrees. When compared with a heating radiator, the difference can be from 30 to 50 degrees. This feature is especially useful for families with small children.
  • If the convectors are combined, it is possible to control the heating system of the whole house.
  • This device is completely fireproof.
  • Convector water heating is available at a very reasonable price, as the reviews say.

Types of convectors

Convector water heating radiators can be classified based on such parameters as: dimensions, control methods, indoor location, power parameters, design features and many others:

  • Convection radiators of water heating of wall type. Such a water convector has a relatively low weight, and therefore it can be attached to the wall. It can even be attached to a wall made of lightweight materials such as drywall. Due to the fact that such a device is quite compact, it can be installed even under a window. Such devices can have different sizes, but even a small convector in terms of power is unlikely to yield to a bulky battery.

  • Floor water heating converters. Such a convector is quite similar in design to a wall-mounted device. It also consists of a non-separable solid block, and its thermal stress level is quite low. Thanks to this, various objects can be placed near the convector and not be afraid that they will ignite. Despite the compact size, such devices have a fairly high power. Convectors will not dry the air in the room and can be used as the main source of heat. In rooms with large glazing, where it is not possible to install heating radiators, water floor convectors can be used as an additional heat source.

  • These devices are classified as state of the art. They are able to fit into any type of interior.

Such convectors are installed either in a baseboard or in a channel on the floor, which was made especially for them. Thanks to built-in convectors, it is possible to heat both a small room and a building with a large area.

The design of the water convector

A copper pipe equipped with aluminum plates is the heart of the water convector. If the distance between the fins is large, then the level of heat transfer will be high. Such a pipe is located in a protective casing, and the casing, in turn, is closed by means of a special grid. Thanks to the valve installed on the device, you can regulate the temperature. This valve is controlled by a thermostat. In addition, the water heating convector is equipped with a valve to remove air. To increase the power parameters, two or three heat exchangers can be installed in one housing.

When it comes to a water heating system, we all immediately imagine radiators installed under the windows. These are traditional heating devices that we have been using for more than a century. Modern market We are also offered other types of heating elements, which practically do not look like radiators. These are water heating convectors.

If we consider the design of the convector, we can say that it consists of an ordinary pipe (it can be steel or copper), on which plates made of aluminum are mounted. These plates are nothing but a surface that exudes thermal energy. The coolant, passing through the inner cavity of the pipe, heats its walls, which transfer thermal energy to the plates. And the more plates in the convector, the larger the heat transfer area, and, therefore, the higher the intensity of heat release.

All this design is enclosed in a metal case, in the upper part of which slots are made for the free passage of heated air. It's that simple. Note that the convector is connected to the heating system in the same way as water heating radiators. In this regard, there are no differences. The only difference is the fact that convectors emit heat in the form of convection flows, and radiators in the form of convection and radiation.

The internal structure of the wall convector

Advantages and disadvantages

Why did convectors suddenly become so popular, what is their secret?

  • Firstly, these are very compact devices with high heat transfer efficiency.
  • Secondly, they are several times cheaper than radiators.
  • Thirdly, with their help, you can effectively heat the premises in the house at a low temperature of the coolant.
  • Fourthly, small dimensions guarantee a small weight of the product. And this suggests that convectors, especially wall-mounted ones, can be safely hung on walls and partitions built of drywall.
  • Fifthly, installing and connecting the convector with your own hands is not a problem.
  • Sixth, presentable appearance.
  • Seventhly, since the main materials are metals that are not susceptible to corrosion, therefore water convectors can be installed in any premises with different purposes. And even more so when it's wet.

It was not without its shortcomings.

  • It is very difficult to clean the internal planes, so they are always dusty.
  • Experts do not recommend using convectors in rooms with high ceilings. Efficiency drops sharply.

The disadvantages are significant. But, as an alternative to traditional devices, they can be used.

Small wall mount

Varieties

In principle, there is no classification in this category. The main difference between the models is their installation method. There are three types here:

  • Wall water heating convectors.
  • Floor.
  • Embedded.

wall

This type of convector is one of the most popular, and most likely because they perform the functions of conventional radiators. They are installed under the windows on special brackets that are sold with them in one set. Since the standard maximum height of the wall sample does not exceed 45 cm, it is clear that their installation is due to low-set windows. But the length can be different, and this can compensate for the heat output of the device. In height, they lose to radiators, but you can pick up the device in length, thereby increasing the power of the unit.

floor standing

This type of construction is almost the same as the wall-mounted version, only it is installed on the floor under the windows. Therefore, in the design of this device there are legs and there are no brackets. The legs in this case can be removable or non-removable.

Why is a floor water heating convector needed if there is a wall-mounted sample? First, look at the photo below.

Floor convector

Currently, in the architecture of modern buildings, architects lay the so-called panoramic windows. They occupy almost the entire area of ​​the wall, and mostly cold passes through them into the premises. How to deal with such a situation? There is only one way out - to install a floor convector. The photograph clearly shows how and where the convector is installed, what it looks like, how it fits into the interior of the room. And most importantly - pay attention to the length of the device. It can be selected based on the size of the window opening, plus, taking into account its own thermal power.

Embedded

This category includes one model - an underfloor water heating convector. This is a device that is recessed into the body of the floor base and decorated with an upper grate. It is through the latter that heat enters the room. Again, let's draw your attention to the photo below, which shows this model.

Built-in collector

In principle, this is still the same water convector, only it has a completely different body, which is not similar to the two previous models. It is this option that is considered the most difficult to install, because under it you have to arrange a niche where the pipe wiring of the heating system is supplied. By the way, it will only be hidden here. And this again complicates the process itself.

I would like to draw your attention to the fact that this type of water convectors in apartment buildings practically not used. Too thin concrete floor slab, which no one will allow you to hammer. This is the first. Secondly, making a screed of such a height is also not economical. This will not only reduce the height of the ceilings in the house, but also increase the load on the floor slab. Therefore, embedded structures are best used in private homes or in buildings where they are planned by the project.

Specifications

Regardless of which model of the water heating convector (heater) you have chosen as a heat source, all their technical characteristics are the same. We are not talking about dimensions here.

  • They can withstand a maximum coolant pressure of up to 16 atm. These heaters can be installed in an autonomous or central heating system.
  • In this case, the temperature of the coolant can reach +130°C. Convectors can be used in steam heating systems.
  • Crimping pressure 25 atm.
  • With all this, the case temperature does not exceed +60°С. Burning on the convector will not work.

floor convector

Attention! Experts have proven that when using conventional heating radiators, the temperature difference near the floor and under the ceiling is 6-7 ° C. When installing water convectors, this difference is reduced to 2°C. This is due to the fact that convectors emit only convection thermal energy, which evenly heats the premises along the height. This is a big plus.

As for the selection of a convector according to technical characteristics. Let's start with the fact that the choice is made on the basis of the power of the device. And in this case, the ratio of 100 W for 1 m² of heated area also applies. But this ratio is approximate. How to proceed? Many take into account the recommendations of sellers of hardware stores and make a big mistake. These sales workers are interested in sales, so they do not shine with honesty. Therefore, we recommend that you contact companies that install heaters for water heating systems and convectors, including for advice. These experts will tell you exactly which convector is better, what power is acceptable for your rooms, and even help you figure out the installation process.

The design of the water convector

Coping with the installation of floor and wall structures will be easy for any man who is more or less familiar with plumbing work. But with the intrafloor will have to tinker. So here are some helpful tips.

  • The convector should be installed at a distance of 25-30 cm from the plane of the window.
  • If this device is included in the main heating system, then its installation should be based on the proximity of the heat exchanger to the room.
  • If it is used as a thermal curtain for a panoramic window, then the body is turned the other way around so that the heat exchanger is located closer to the window.
  • When constructing a niche for a convector, it is necessary to observe big sizes, which differ from convector ones in all directions by 1.5 cm upwards.
  • There are special adjusting bolts in the bottom of the case. With their help, it will be possible to set the device in height and horizontally.
  • Shut-off valves and flexible supply hoses are included in the scope of supply. You should not change them for more powerful and better ones, as you might think. The manufacturer has already calculated everything, so additional material fully correspond to the modes of operation of the heating and the device.
  • You can also fix the heater using polyurethane foam and with cement mortar. It's not essential.
  • The installation process itself must be carried out carefully with all accuracy. The curvature of the plates is unacceptable, this can affect the quality of heat transfer of the entire device.

Until recently, traditional radiator batteries were very popular, but they are gradually being forced out of the market by qualitatively new and improved devices - water heating convectors.

Design and principles of operation

The distribution of thermal energy in them is carried out through the circulation of air masses. The design of the water convector is copper pipe, equipped with a certain number of aluminum fins.

At the same time, water heaters are similar to conventional batteries - for example, water acts as a heat transfer fluid in both cases. But the difference is that the convector raises the temperature in the room with the help of warm air flows, and the radiator battery - by radiating heat from its body.


In water convectors, the liquid heats up the aluminum plates and the copper pipe, which in turn raises the temperature of the air inside the casing. Hot air enters the room through special holes in the top of the convector. Cold air is supplied through the lower openings, which ensures a continuous heating process.

Modern tuning

Some devices may be equipped with special fans that disperse warm air throughout the space. Modern water convectors with a fan are also equipped with additional devices for regulating the microclimate. These devices include thermostats or thermostats.

Heat exchanger design

The heat exchanger of the water convector has no holes between the plates and the pipe, which allows to significantly increase the heat exchange area. Otherwise, if there were even a small gap between these elements, the output of thermal energy would drop several times. To increase the power of heating equipment and the area of ​​\u200b\u200bthe room, several of these heat exchangers can be installed.

Housing and connection elements

The water body is made of stainless steel. The upper part of the unit is covered with a grate, which can be removable or non-removable. Many manufacturers complete it with a special air damper, which makes it possible to adjust the saturation level of convection air flows.

To connect to the heating pipeline in water radiators-convectors, side or end inlets with an internal thread are used. Most modern models are additionally equipped with a special tap-valve, which allows you to lower the resulting "air cushion". Due to this, the device heats up more intensively.


When installing, there are some nuances. So, for a convector with a fan, you will need an electronic thermostat and a place for a transformer. The box for any type of water convector must be made of durable and anti-corrosion material in order to withstand heavy mechanical loads.

Options

Water convectors have the following main technical characteristics:

  • working pressure - within 16 atmospheres, pressure testing - a maximum of 25 atmospheres;
  • coolant temperature - maximum 130С, housing - maximum 60С;
  • convectors can have from 4 to 6 rows in the heat exchanger;
  • the volume of water ranges from 0.7 to 1.9 liters, while the flow occurs with a capacity of 90 to 170 l / h;
  • the depth of the niche for embedding must be at least 30 mm;
  • power - 100-200 kW, and the weight of the device varies from 14 to 21 kg.


simple math

The calculation of the required power of the convector for space heating is based on the ratio of 1 kW per 10 m2 plus 0.2 kW per 1 window with non-solid glazing. If there are two external walls and a window in the room, a 20% surcharge must be made - i.e. 1.2 kW per 10 m2.

Classification

According to the method of fastening, built-in, wall-mounted and floor-standing appliances are distinguished. Built-in convectors are popular - devices consisting of several key parts: a channel, a decorative grill and a finned heater. So, a water heating convector built into the floor is perfect for glazed rooms with high level humidity - for example, for swimming pools, well draining the air.


Built-in wall device.

However, built-in convectors are expensive, so consumers often choose other floor and wall models. Their technical characteristics are almost identical - the models differ only in the installation method, but at the same time they are much cheaper. Floor water convectors have found their application in apartment buildings with central heating.

The convector must withstand a pressure of 12 atmospheres, which must be taken into account when choosing. Wall and floor convectors can be connected end or side way.

Advantages

All types of devices have a number of advantages:

  • you can install such a device anywhere in the apartment - in the basement of the building, on the parapet, in the floor or on the wall;
  • attractive exterior and compact size, which does not spoil the design of the room;
  • technical characteristics ensure fire safety;
  • installation does not require special knowledge: a clear instruction is attached to the device;
  • it is possible to order from the manufacturer a special non-standard model according to your preferences.

Water convectors are well suited for operation not only in residential premises, but also in winter gardens, greenhouses, swimming pools. They are made from durable stainless steel for corrosion resistance.


Peculiarities

Compared to traditional batteries, water convectors heat up faster due to the greater air heating efficiency. It does not require heating high temperature coolant water: it, as a rule, does not exceed 60С. Accordingly, the cost of heating the liquid will be lower. Such devices are lightweight, so they can be used in apartments with plasterboard walls.

Flaws

The disadvantages include the following nuances:

  • due to the intensive movement of the conversion air in the room, dust circulation is high;
  • there is a risk of uneven heating and drafts;
  • the most powerful and efficient outdoor units have a large weight, which can reach up to 100 kg;
  • not suitable for large rooms and dwellings with high ceilings - hot air flows will be concentrated at the top, and the lower layers of the atmosphere will remain cold.

It should be noted that the operation of such heating units is possible only if there is natural air ventilation. Otherwise, most of the heated air will be taken in: the effect of the water convector will be zero.