Types of electric heating convectors. Electric convectors for heating. Floor electric convectors

29.06.2020

If we analyze sales in the electrical goods market, it is obvious that electric heaters are becoming more popular compared to other heating devices. Convectors are used for heating residential and other premises. They are a good alternative to central heating.

Until now, not all settlements have central heating or gas, liquid heaters have little efficiency. When it is already cold outside, and heating has not yet been given, electric heaters become the only source of heating in the house. Their installation is very simple, it does not require the installation of pipes and a boiler. It is enough to put it on the floor, or fix it on the wall, and turn on the power.

Types of electric convectors

When choosing heating devices, you need to know that not all of them have the same device, and may differ from each other in some parameters. Electric convectors are also no exception. Consider their main division according to technical data.

By installation type:

Wall.
Floor.
Plinth.
Universal.

By type of heating element with:

Needle heating element.
tubular heater.
Monolithic heater.

Thermostat type:

Mechanical.
Electronic.
Programmable.

Principle of operation and design features

It has been known since high school physics that warm air rises. When air is heated, it expands and its density decreases. Therefore, cold air “squeezes” it from the bottom up. Similarly, various cyclones and winds arise on Earth, lifting warm air upwards. Its place below is occupied by cold air masses.

A similar process occurs indoors, albeit on a smaller scale. This phenomenon is called convection. On its basis, devices for space heating, called convectors, were created.

The device of the convector is not particularly difficult. It consists of two main elements:

Heater.
Frame.

On the bottom of the case there are holes through which cold air enters. Hot air escapes through the top holes. Usually, a heating element is located in the lower part of the heater housing, which heats the air mass between the walls of the housing. The heated air rises and exits through the upper holes at a certain angle. Hot air heats the room, gradually cooling down, goes down. Further, the heating process is cyclically repeated.

Under the influence of convection, the heated air is distributed evenly in the room, without creating any noise. Some device models are additionally equipped with a fan. This makes the convection process faster, although there is some noise when the fan is running.

An important safety factor for such a heater is the weak heating of the body walls. Their temperature does not exceed 60 degrees, in contrast to the oil heater, the body of which is very hot and sometimes leads to burns if it is accidentally touched.

Wall-mounted electric convectors

These heaters are the most efficient option. The wall arrangement improves the convection process and increases the heat transfer and the performance of the heater.

Dimensions of wall models can reach 45 cm in height. It is advisable to install them under the window openings at a distance of no more than 30 cm from the floor.

Advantages of wall heaters:

Beautiful appearance, no sharp corners, does not heat up to a dangerous temperature. Can be installed in a child's room.
High speed of heating the air in the room, since energy is not spent on heating the coolant, unlike the oil model, but the air immediately heats up.
Heating does not burn oxygen, so there is no negative effect on human well-being.
Application in damp rooms is possible, as the case is protected from moisture.
The thermostat regulates the air heating temperature, can work in different modes.
Easy installation.
No noise.
Does not require maintenance and supervision during operation.

Of the shortcomings, it is worth noting the significant consumption of electricity, and hence the large financial costs.

Floor electric convectors

This type of heater is distinguished by its mobility. It can be easily moved to any place, as there are legs or wheels on the bottom of the body. Most often, a tilt sensor is built into such mobile heaters. When dropped, the heater is de-energized, which protects the room from a possible fire.

In addition, floor convectors have the advantages of wall convectors.

Skirting convectors

Such heaters are built into the floor device. They have increased power, consume a lot of energy. Therefore, such plinth models are most often used in large volumetric premises, large supermarkets and organizations.

It is installed in a special niche in the floor. Only the decorative grille remains visible. A fan blows hot air out of it. Sometimes this type of heater is built into the windowsill or kitchen furniture.

Universal convectors

Such models are also called combined, as they can be mounted both on the wall and on the floor. When installing on the wall, special fasteners are used. When choosing a convector in a store, it is necessary to inspect its completeness, for the presence of wheels. With the help of them, the heater can be moved quickly and easily.

Needle heating elements

They are made in the form of a dielectric plate, on which a heating nichrome thread is fixed. It is covered with a special insulating varnish. This thread forms loops on both sides of the plate. Heating and cooling of such a heater occurs very quickly.

The main advantage of a convector with a needle heater is an acceptable cost. Among the shortcomings, one can single out a small durability, so if you have enough money, it is better to choose another model.

Tubular elements

They are made in the form of metal tubes, inside of which a nichrome or nickel thread is placed. The tubes are filled with a special insulating backfill with good thermal conductivity. On the outer surface of the tubes, aluminum alloy fins are made, which create good thermal convection and high-quality heat transfer.

Such elements heat up slightly, unlike needle models. They have a longer service life than needle ones. Some of the new heating elements are splash proof, so they can be used in bathrooms and other damp areas where water splashes can occur.

The disadvantage is the design and different material of the fins and tube. When starting to heat up or cool down, crackles are often heard. This is a consequence of the different coefficients of thermal expansion of the fins and tubes.

As a result of the considered types of heating elements, we can conclude that it is better to choose convector models with tubular or monolithic elements.

Monolithic elements

Electric convectors with such a monolithic heater do not create noise during operation, since their body is integral with the heating element. The case has ribs from which heat is transferred.

Such devices have high efficiency, low heat loss, and increased efficiency.

Types of thermostats

To maintain the required temperature in the room, the convector is equipped with such a device, called. There are several varieties. To understand which thermostat is best for you, you need to consider the features of their design and operation.

Mechanical

The thermostat with a simple mechanical structure has a low cost. However, during operation, some of its shortcomings are revealed:

Noise is generated in the form of clicks when switching modes, which can annoy nervous people.
Poor exposure mode and required temperature.
Short service life, as moving rubbing parts and contacts wear out over time.
It is dangerous to leave it unattended, as the contacts may overheat, which can lead to a fire.

Electronic

A thermostat with electronic filling significantly exceeds the capabilities of a mechanical model, and has the following advantages:

Does not create noise.
Maintains a stable set temperature with the smallest error.
Reduces electrical energy consumption.
It is possible to use the remote control function using the remote control.
The presence of several modes of operation of the convector.
The presence of a protected control unit, which increases the safety of using the convector.
The high cost is more than offset by all the listed advantages.

Programmable

The convector control unit with the ability to install special programs is installed in expensive device models. Most often, such heaters have a remote control, with the ability to connect control from a smartphone, via the Internet via.

Operating modes can be programmed independently. There are also several ready-made programs installed by default. The heater is turned on using the control panel.

Secondary functions

Electric convectors of well-known companies are most often equipped with additional modules that create additional comfort in the room. Models with . Expensive heaters have automatic control and maintenance of the desired humidity in the room.

Convector power

When choosing a convector, one should not forget about such a parameter as power. Most often it is in the range of 0.5-3 kW. This power can be compared with irons. The definition of this characteristic depends on the area of \u200b\u200bthe room. And also, the higher the power, the greater the consumption of electrical energy.

To calculate the required power of the heater, it is recommended to follow this rule: for 1 m 2 of the area of \u200b\u200bthe room, a power of 0.1 kW is required. It follows that if the convector has a power of 1500 watts, then it will be enough to heat a room of 15 m 2 in size.

In order to calculate the financial costs of heating yourself, you need to multiply the power of the device by the estimated period of time the heater is used. As a result, you will get the energy consumption in kilowatt-hours. It remains only to multiply the cost of electricity by the result.

The presence of a power regulator on the heater is its indisputable advantage, since with it you can reduce or increase the heating power, depending on your desire and need. Such electric convectors are quite economical. They make it possible to reduce the financial costs of heating the room, depending on the area of \u200b\u200bthe room and the outside air temperature.

Also, when determining the required power of the convector, the following factors must be taken into account:

In order to make the heating of the room of the highest quality, the number of convectors must correspond to the quality of the window insulation. With a single-layer double-glazed window, 10% is added to the power.
If the heated room is located on the corner of the building, which means it has more windows, or can be located above a cold basement, then the convector power must be corrected and some reserve should be made (coefficient 1.2).

To make a preliminary calculation of the required power, the considered data will be quite enough.

A convector is a device accessible to many, with which you can easily create the most comfortable temperature in a room. The mass use of convectors has become relatively recent. But even in such a short period of operation, the convector has earned a reputation as a reliable device. To date, there are a fairly large number of different types of convectors - ceiling, floor heating convectors, from various materials. Consider how they are arranged and how they work.

What is a convector made of?

In fact, there is nothing complicated or incomprehensible in the operation of the convector. As you know, hot air in a room always rises. Accordingly, the cold one is closer to the floor. Central heating convectors are open air appliances with a very hot heating element. The air, in contact with this heat source, quickly heats up and rises. In turn, the cooled air again descends to the lower part of the room - and rises again, heated by the convector. Thus, there is a natural circulation of hot and cold air in the room.

In some cases, the convector is equipped with a special protective screen that allows you to set the flow of warm air in a certain direction.

Some models of convectors are equipped with a special fan. Heating convectors with a fan with its help significantly accelerate the circulation of air in the room. And warming it up, respectively, also.

Classification of convectors

Like any other heating device, the types of heating convectors are classified according to their various characteristics. In particular, there are several main classifications of this device:

according to the type of installation, there are converters - floor heating converters, wall-mounted (horizontal and vertical heating convectors, ceiling heating convectors), built-in;
according to the principle of heating - water, gas, electric (and separately infrared heating convectors);
according to the principle of rising circulation - with natural and forced circulation.

Let's take a closer look at each type.

Floor, wall and recessed convectors

Floor types of heating convectors are a very convenient solution. The advantage is mobility. After all, if necessary, you can move the device to any other room. But the downside is the power cord. Without a network connection, the convector will not be able to work - and in some cases the cord can become a clear inconvenience (especially if there is a small child in the house).

The most common are wall-mounted heating convectors.

Their advantage is in a small thickness. Such a convector can be installed under the window - this will create reliable protection against the penetration of cold air into the room. Wall convectors have an attractive design - they are almost invisible and do not spoil the overall appearance of the room.

Built-in baseboard heating convectors are the ideal solution for large rooms. It is not profitable to install wall-mounted convectors in them, since they simply cannot heat a fairly large area.

The advantage of built-in convectors is that they can be laid into the floor in any area of the room - and then they will be able to cope with the heating of the room.

The only inconvenience is that the planning of such a heating system is carried out even in the process of building a building. After all, niches for convectors should be specially prepared in the floor, as well as channels in which a pipeline will be laid that supplies hot coolant. Outwardly, the built-in copper heating convectors will look just like a beautiful grate in the floor, through the bars of which heated air rises into the room.

Floor-mounted heating convectors

In order to speed up the heating of a large room with a built-in convector, a device equipped with a powerful fan is often used. With its help, air circulation is carried out much faster.

An excellent solution for the home are fairly small built-in steel heating convectors. They are easily mounted under the plinth, in the body of built-in furniture. Of course, this option is only suitable for electric convectors.

Water, gas and electric convectors

Water heating convectors made of copper-aluminum or other materials are a great alternative to the usual many radiators. In fact, it is convectors that today are part of most water heating systems. The hot coolant circulates in the pipe, which is the basis of the convector, heating the plates and the air between them.

A system equipped with gas convectors is the most economical. The reason for this is the rather low cost of this type of fuel. However, on the other hand, such a system is also the least safe, so it is rarely used for heating residential buildings.

Electric convectors are the easiest and fastest way to get your home heating up and running. After all, their operation does not require long-term laying of pipes, selection of a heating boiler or obtaining numerous permits.

The use of electric convectors is permissible in any home - the main thing is that there is access to the mains.

But, despite all the ease of use, the operation of convectors of this type requires strict adherence to safety measures. And they should not be forgotten. Such ceramic heating convectors can be an excellent solution for a small country house, where you will not visit so often. However, if you use them all the time to heat your home, be prepared for big energy bills. Heating convectors can also be included in this category.

A variety of convectors on the modern market will help create warmth and comfort in every home. The main thing is to be as careful as possible when choosing a particular model.

In fact, these are ordinary steel, aluminum or bimetallic heating convectors, which are complemented by a fairly powerful fan. There are two main purposes of this element in the convector:

more active air circulation- warm air rises from the convector much faster, respectively - the premises warm up faster;
heating element cooling- the fan in this case acts as a kind of protection against overheating. And this can significantly increase the life of the convector.

A striking example of a convector with a fan can be seen in almost every modern supermarket. Few people pay attention to the small openwork lattices around the perimeter of the hall. Meanwhile, a powerful jet of heated air rises from them, which heats the room.

Of course, the convector fan needs to be connected to the power supply. However, it consumes a fairly small amount of electricity, so you will not see tangible expenses. But the result will be noticeable.

General characteristics

There are some parameters that are mandatory for all types of convectors. These include:

thermostats - electronic, a programmable or mechanical temperature controller is certainly on every modern convector. The main task of this element is to allow you to set the degree of air heating that will be as comfortable as possible.
electronic sensor- a simple and convenient element that greatly increases the safety of using the convector. In particular, all aluminum, steel, bimetallic heating convectors are equipped with an overheating sensor, that is, at the moment when the operating temperature of the convector is reached, the fuel supply (gas or electricity) is automatically turned off, the circulation of the coolant stops. After cooling, the operation of the device is also automatically restored. In addition, some models of electric convectors also have a tipping sensor. That is, the device will stop working if it is dropped.
screen (air damper)- it can be stationary or mobile and allows you to adjust the direction of the flow of heated air.

Efficient heating of housing with a minimum of waste is a desire that is quite natural for every owner. If you are still looking for suitable heating equipment, be sure to pay attention to convectors - reliable, easy to use, safe devices. Progressive Europe has been using them to heat apartments and offices for decades. And, it is worth noting, very successfully - numerous studies have proven that heating costs with convectors are reduced by 30-40%.

What is a heating convector? This is a device in which heat from a coolant or a heating element is transferred to the room according to the principle of convection. As you know, cold air is heavier and denser than warm air, so it is always at the bottom of the room. “Contacting” with a hot heat exchanger located inside the device case, the cold air mass heats up and begins to move upward. Thus, the “activated” convector continuously creates a stream of warm air, due to which the room is heated.

Some models of convectors can be equipped with a built-in fan that increases the air flow rate, and, therefore, significantly increases the heating efficiency.

Types of convectors

According to the installation method, convectors are divided into:

wall;
floor;
universal;
embedded;
plinth.

Depending on the heating method, devices can be:

electric;
gas;
water.

Convection in such devices can be:

natural (no fan);
forced (with a fan).

What is the preferred installation type?

A wall convector is the equipment that is most often chosen for heating. It takes up minimal space and is securely fixed to any suitable vertical surface. The best solution would be to install such a device under the window - here it will be able to create the most “powerful” thermal curtain and will look quite harmonious.

Floor samples usually differ from wall samples only in the presence of special legs for installation on a horizontal surface.

The main common advantage of both wall and floor models of convectors is their ease of installation.

If, for a number of reasons, the purchase of equipment needs to be made immediately, and you cannot decide on the place of its installation, it is best to opt for "universal" convectors. Such devices can be either hung on the wall or installed in any convenient place on the legs or wheels supplied with them.

A modern and stylish solution for heating rooms with a large area (in particular, in “heavy-glazed” buildings, when, for example, there is simply nowhere to attach a wall model) recessed floor convectors can become. Visually, they are decorative gratings built into the floor, from which an intense flow of warm air "comes". But everything just looks at first glance. In fact, such units require the presence of special niches, which are organized at the stage of arranging the floors. It is very difficult to perform such work qualitatively without having a certain amount of knowledge and skills. Besides, it takes a lot of time.

It is worth noting that “integrated” heaters can be not only floor-mounted - there are convectors that can be successfully “hidden” in room decoration elements - in baseboards, window sills, under-stair niches. Devices stylized as a plinth are currently a real rage in the field of convection heating. The cost of such a solution is far from budgetary, however, due to the fact that interesting developments from domestic manufacturers have appeared on the market, it is not at all difficult to choose the best option for the family budget.

Electric convectors - hit of sales

Electric convectors are available and extremely simple. They do not require complex piping or gas supply with all the "bonus" difficulties (design, delivery to supervisory services) - and, as a result, are the most popular.

Structurally, a device of this type is a metal case in which a heating element is “encased” - a heating element. The entire surface of the heating element is equipped with plates or it is completely placed in an aluminum casing - this is necessary to increase the heat transfer surface area.

The process of heating with an electric convector is carried out in this way: through a small grate located in the lower part of the device, cold air is "passed" to the heating element; there it heats up to a predetermined temperature value and, rising, exits through the upper "blinds".

Pros of using:

democratic price of the convector;
ease of installation;
ease of use;
high efficiency;
noiselessness;
compactness;
there is no need for special maintenance.

Cons of using:

decrease in efficiency over time;
significant electricity consumption;
ineffective in rooms with a large area;
not always suitable for the role of the main source of heating.

Water units and their advantages

Water convectors are a great alternative to obsolete batteries and radiators. They function perfectly as part of an autonomous heating system for an apartment or a country house. These units are made up of:

housing (stainless steel box);
heat exchanger (copper pipe, which has fins made of improved profile aluminum plates to increase heat transfer);
protective cover-lattice (usually or decorative);
connection nodes;
air vent valve.

Worth knowing! Floor convectors for water heating are non-separable installations made in a single block.

To effectively control the intensity of heating the air in the room, all modern water convectors are equipped with air dampers. The equipment can be connected to any type of supply pipes - from any materials, with any diameter.

Pros of using:

fast heating;
high efficiency;
light weight;
safety;
compact dimensions.

Cons of using:

the complexity of installation;
high price.

Gas installations - what are they good for?

A gas convector is perhaps the most economical device of all convector-type heaters, which allows you to be completely independent from the "quirks" of the power supply (the exception is models with a fan).

Pros of using:

highest heating efficiency;
affordable price;
small heating bills.

Cons of using:

according to the owners-aesthetes - a bulky appearance;
the complexity of installation;
paperwork before installation;
the use of explosive gas requires the utmost vigilance during installation and operation.

Important! Gas heating equipment can be "powered" not only from the gas network, but also from the cylinder.

Fan convector - the smart choice

Both electric, and water, and gas convectors can be equipped with fans. Is this a useful "bonus"? Definitely. It allows you to make the process of space heating more comfortable, profitable and efficient.

Firstly, the fan significantly increases the heat transfer of the device - this is due to a more intensive air supply to the heat exchanger and, accordingly, from it. Calculations by experts prove that a convector with a fan raises the temperature in a room to comfortable values many times faster.

Secondly, the fan cools the heat exchanger. This function directly affects the durability of the entire device. It is no secret that water and, especially, powerful gas units are capable of heating the heat exchanger casing very strongly. And high temperature is the risk of sudden destruction of any material: and not a single protective coating will save. The operation of the fan heater reduces the load on the heat exchanger and significantly increases its service life.

Worth knowing! If the design of the convector provides for a fan, this means that the device is "electrically dependent".

How not to make a mistake when buying?

Before you go to the store for a convector, you need to clearly define your capabilities and desires and objectively assess the conditions in the house (apartment). If gas is supplied to the building and you need constant heating, the best solution would be to purchase a gas convector. If the gas is not supplied or there is no need for a stationary system, it is best to give preference to electrical samples.

As for the choice of a particular model, you need to focus first of all, no matter how trite it may sound, on the brand. If the build quality of the product and the price completely suit you, you can safely pay for the chosen product!

When choosing electric heating equipment for heating our home, we strive to acquire equipment that would suit us in every respect. The same applies to electric convectors, which are actively used for heating houses. In this article, we decided to consider all types of electric convectors so that you can really make the right choice and purchase equipment that is optimal in terms of characteristics and properties. In conclusion, we will give user reviews.

Electric convectors and their main varieties

Convectors are heating equipment powered by the mains and providing heating due to convection of heated air masses. The main nodes in their design are electric ribbed heating elements that heat the air. After the equipment is connected to the network, the heating process begins - hot air gradually rises, and cold air masses enter in its place.

After some time, the rooms become noticeably warmer - electric convectors gradually warm up the entire volume of the atmosphere in the rooms. The process is monitored by automation that regulates the air temperature. As soon as the heating reaches the set limit, the heating element will turn off. If the air cools down, the automation will energize the heater to restore the temperature balance.

There are many types of electric convectors. They are:

Wall and floor;
Waterproof;
With forced and artificial convection;
With electronic or mechanical control.

Let's try to consider these types in more detail.

Floor and wall convectors

Considering the types of heating convectors, you should immediately pay attention to their division into floor and wall units. Floor electric convectors are installed on special legs, most often supplemented with rotating wheels. They can be installed anywhere - under the windows, against a blank wall, next to the sofa. If necessary, the legs can be removed and the equipment can be hung on the wall.

Wall models are designed for installation along blank walls or under window sills. For their installation, the simplest brackets are used - regardless of the type, electric convectors are extremely light in weight, which greatly simplifies their installation. But the legs for floor installation are here as an additional option (sometimes they are supplied in the kit, sometimes they are not).

We recommend purchasing electric convectors, which can be used not only in a stationary version, but also in a mobile one. To do this, you should choose floor modifications, since the legs are always supplied here (and most often they are removed). If you experience discomfort, you can bring another convector into the room, for example, from an adjacent unused room.

Floor models of convectors prevail in sales, as they are more convenient than their stationary wall types, the legs for which are an option.

Floor convectors

Convectors built into the floor are an excellent option for rooms with panoramic windows.

Considering the types of electric convectors, one cannot pass by models that are focused on embedding in floors. They are used:

In rooms with panoramic windows;
In children's rooms, where it is desirable to get rid of hot heaters;
In small rooms where there is simply nowhere to install conventional convectors;
To create thermal curtains in doorways (for example, between a room and a hallway).

Built-in types of electric convectors are built into special niches where wires with electricity fit. Decorative grilles are mounted on top of them, through which cold air is received and heated is removed.

When installing a built-in type of electric convectors under panoramic windows, it is necessary to ensure that the intake of air masses is carried out from the side of the windows.

Built-in electric convectors are compact in size - this is necessary so that the niches for their installation have reasonable dimensions. Some of them have a large length, they are made specifically for large windows and are characterized by increased power. The main disadvantage of this type is the high cost.- the prices for electric built-in convectors bite a little, but in some cases you can’t do without them.

Waterproof convection heaters

When installing heating equipment in the bathroom, make sure that it is designed for this.

If you need a heater for installation in a damp room, take a look at the convectors, which are characterized by a moisture-proof design. When choosing them in the catalogs of online stores, pay attention to the presence of the mark “protection against moisture”. This means that such convectors easily endure operation in damp rooms. For example, they can be installed in bathrooms, toilets, damp basements.

There are many electric convectors on sale that are protected from moisture. These can be both simple models, costing up to 2000 rubles, and more advanced models with electronic thermostats, advanced controls and other goodies. If you use types of electric convectors that are not protected from moisture, you may expose the equipment to the risk of breakage - water and water vapor that get inside can damage the appliances.

Electronic and mechanical control

Samples with mechanical control - equipped with thermostats built on the basis of bimetallic plates. They control the contact groups, turning on or off the heating elements. The main advantage of such electric convectors is their simplicity, the disadvantage is reduced efficiency;
Types with electronic control - here the temperature is monitored using electronic sensors connected to the control modules. Thanks to the use of precise electronics, the temperature in such units can be set with an accuracy of 0.5-1 degrees (in models with mechanical control, approximate divisions are used). Electric convectors with electronic control are more expensive, but they save up to 5-10% of electricity.

The presence of electronic control allows you to count on the presence of many additional functions - this is work on a timer or a given program, displaying the current air temperature, working in the "anti-freeze" mode.

With natural and artificial convection

The principle of operation of models built into the floor with natural and forced convection.

Almost all models of convectors work due to natural convection - this is quite enough to completely warm the air in rooms with a ceiling height of up to three meters. But after the initial start-up, it may take too long to fully warm up - the natural movement of air masses is a lengthy process that requires a certain amount of time.

In order to reduce the duration of heating, some types of electric convectors are equipped with fans to create forced convection. As a result, the rooms become warmer much faster - some models warm up the premises in just 30-40 minutes. After that, forced convection can be turned off - to further maintain the temperature, the natural movement of air masses is sufficient.

Popular models of electric convectors

Continuing the review of convectors, we will consider the most popular models present on the domestic market. Their list includes really top samples:

We will give more detailed information about them.

Before us is a fairly popular type of electric convectors - this is a floor-wall model, equipped with legs with wheels for floor mounting. The model is endowed with advanced electronic control with an accurate thermostat and a digital thermometer. Also included is a remote control. It is possible to work on a timer, the anti-freeze function is implemented, there is a light indication.

The power of the model is 500/1000 W - step-by-step power adjustment is implemented here. The maximum heated area is up to 15 sq. m. To protect against switching modes, a child lock is provided. It is impossible not to note the magnificent external data - we can attribute this electric convector to a designer look, because its front panel is made of impressive black glass ceramics.

The following electric convector is waterproof. The Electrolux ECH / AG-1500EFR unit has a power of 750 to 1500 W (switched in steps). The heating area can reach 20 square meters. m, the control system used is electronic, with a 24-hour timer. The body of the device is protected from moisture, and its design provides for multi-stage air purification.

The presented device is characterized by an affordable cost and can be used both in wall and floor form.

Electric convectors Nobo C4E10 are distinguished by their high cost, but they are made by one of the most advanced brands on the market. When compared with other types and models, should be noted resistance to breakage and durability of equipment. The power is 1000 W, the heated area is up to 15 square meters. m. The device is designed for wall mounting, although it can also work in the floor version. True, the legs will have to be purchased separately, which does not fit in with such an expensive device.

Its cost is 2-3 times higher than that of electric convectors of a similar type with similar technical characteristics, but from other developers.

Inexpensive, but durable electric convector NeoClima Comforte T1.5 has a power of 1.5 kW and can heat up to 20 square meters. m. It is endowed with simple mechanical control and frost protection, has a moisture-proof housing. Wall and floor installation is allowed, legs with wheels are supplied. The reasonable price of the device is explained by its simple design - this type of electric convectors will be optimal for summer cottages.

The principle of operation of an electric heating convector is extremely simple - cold air is taken from the room, passed through the heating element, after which the air is released back, already heated. Such devices are valued for their high energy efficiency (about 90%), for quick heating of the living space, for the ability to automatically control the temperature in the room. Among the shortcomings, it is worth noting the irrationality of using electrical equipment for heating large areas, as well as the fact that over time, electric convectors inevitably begin to heat worse.

Types of electric convectors for heating

All heating electric convectors are divided into two large groups: liquid and "dry" equipment. "Dry" type convectors simply heat the air, while liquid type convectors pass it through a special liquid - this heating method allows you to warm up the room faster, while saving energy. According to the reviews of those who bought a liquid convector, it dries the air less, therefore it is preferable for heating residential premises, children's rooms, and healthcare facilities.

It is strongly not recommended to place the heating convector at a distance of more than 15-20 cm from the socket.

Electric convectors are also divided into passive and active devices. A passive heater heats the air due to natural draft, an active heater draws in air forcibly, with the help of a fan. Fanless heaters operate silently and can be used in residential areas even at night.

Active-type equipment warms up the room much faster than passive convectors, but it is also characterized by increased power consumption. In addition, during operation it makes a certain noise, albeit a small one. Manufacturers compensated for this by installing a service option: you can set the convector to programmatically warm up the room, say, some time before people arrive. The fan of active devices, as a rule, and then the device goes into passive sleep mode.

Types of electric heating convectors

According to the type of placement, electric heating convectors can be divided into floor, wall, underfloor and skirting equipment. The most common are floor electric convectors, they are very similar to traditional heating radiators. One of their advantages is mobility, such a convector can be moved as needed from room to room. For maximum convenience, some large models are equipped with wheels.

Never dry things on the convector, do not close the radiators. Firstly, this can lead to a breakdown, and secondly, the emergency shutdown system will work.

Wall-mounted electric convectors are stationary devices, as a rule, they are placed under the windowsill. Most often they have a flat shape, like floor convectors.

Skirting convectors can be called a certain subspecies of wall equipment. Such equipment is longer, it is more elongated, therefore it is most convenient to place it at the level. Small dimensions and the ability to install equipment almost imperceptibly - the main advantages of this type of convectors, such heaters are becoming more popular.

Floor convectors are not widely used in our country, since they are not structurally convenient enough - the body of such a convector must be recessed into the floor. Such equipment options are more often used in country houses and cottages. Convectors are deepened by no more than 10-15 cm; it is considered optimal to place such heaters under stained-glass windows.

How to choose a convector

An electric heating convector is selected according to two parameters: the volume of the heated room and the power of the device itself. It is believed that the optimal ratio is: 80-100 W per square meter of indoor area. If the facility has high ceilings (more than 2.7 meters), the power of the equipment is increased by one and a half times, with the exception of cases when the convector is used as an auxiliary means of heating.

If you need an accurate climate control system, give preference to an electric convector with an electronic thermostat, which shows accurate values, in contrast to a mechanical one that has a significant error. In addition, electronic thermostats are programmed according to the time and desired temperature, which significantly saves energy.

What you definitely don’t need to save on is the heating element of the device. A high-quality heating element will ensure operation for up to 15 years, therefore, when choosing an equipment supplier, give preference to well-known and reliable manufacturing companies, browse user forums, often public opinion is very objective. Pay attention to the description of heating elements, they must be made of high quality alloys, have a steel case and overheating protection systems. A guarantee for a good heating element is usually from 2 years.

Pay special attention to convectors that will be installed in bathrooms or near sources of moisture. Ordinary convectors with Ip 21 will not suit you, take an electric convector with Ip 24 or more. But install the device still no closer than 60 cm from the water source, do not neglect safety measures.