Overview of 500 W electric convectors

Installation Recommendations

There are a few simple rules when installing an electric convector:

1. Before installation, make sure that there is no draft in the room. Otherwise, the operation of the device will be impaired.
2. Do not install the device in a room with flammable substances. It is not safe.
3. When installing in a bathroom or in a room with high humidity, you need to choose models with protective properties.
4. It is necessary to install the convector at a distance of at least 10 cm from the socket. But if you wish, you can make a cosmetic installation, then the device is connected directly, and there will be no plug or socket.

How to use?

The convector can be placed both on the wall and on the floor.In the latter case, it is installed on special wheels, thanks to which it becomes mobile in movement.

As a rule, the surface of the device does not heat up above 70 C, but nevertheless, care must be taken in case of accidental contact

Many models have the function of adjusting the temperature at your discretion, and are also equipped with such useful features as a shutdown in case of tipping over, blocking the buttons from accidental pressing by children, and automatic heating to the set temperature in case of sudden power surges in the network.

The device should only be used for its intended purpose. Do not move it by the power cord, so as not to damage it. At the end of the heating season, the device should be removed to a dry room, having previously cleaned it of dust.

Manufacturers of inverter convectors

The world's first electric convectors with digital INVERTER technology were shown by Ballu, which specializes in the development and production of various climatic equipment. Its inverter convectors are able to achieve energy savings of up to 70% compared to conventional convectors with a mechanical thermostat.

In addition to better energy efficiency, Ballu convectors boast an increased service life (twice) and stability of the temperature maintained with maximum accuracy. And this is with a decrease in the load on the power grid.

Ballu convectors differ in power and heating area

These heating modules are united in the EVOLUTION TRANSFORMER SYSTEM group - they are distinguished by a monolithic HEDGEHOG heating element with a service life of 25 years.Its surface is ribbed, due to which the heat transfer area of ​​the metal is increased by 20%, which gives higher performance and faster heating.

What does the heating element look like?

And the special trapezoidal shape of the body helps the air to be evenly distributed inside the convection chamber, warming up the room faster.

Rational solution: gas convector

Gas convectors operate on natural (main) or liquefied (balloon) gas. They do not require a power source, except for those models that are equipped with a fan to improve air circulation.

But even without electricity, such devices work quietly - just the fan does not spin. Units are usually used as the main heating devices, but can also play an auxiliary role.

Gas convectors are usually chosen for private houses or outbuildings with a small total area. This is the best solution for

Advantages and disadvantages of equipment

Among the important advantages of gas convector heaters, in addition to "electronic independence", it is worth highlighting the following points:

• these devices are not afraid of frost, they can be safely left in unheated houses;
• products are safe: the gas supply in a critical situation is automatically stopped.

A significant advantage lies in the simplicity of the device, due to which the devices are quite reliable and delight with high efficiency.

The equipment also has disadvantages:

• despite their small size, gas convectors are usually difficult to successfully fit into the interior;
• you need to "hollow" the wall for a coaxial gas outlet.

A significant disadvantage is that the gas unit cannot simply be taken and “weighed” the device to another place.

Construction of a gas convector

The gas heater consists of the following units:

Metal case. It is covered with heat-resistant paint. The top and bottom are open for air circulation.
Finned heat exchanger. Heats up the air. The larger it is, the faster the temperature in the room rises.
Burner. This is where gas is burned.
combination valve. Responsible for regulating the flow of gas into the burner.
Chimney. Removes smoke from the device

Not all manufacturers include a chimney in the scope of delivery - you should pay attention to this when choosing equipment.
Thermostat. Element for controlling the operation of the combination valve.
Automation

Shut off the gas supply in emergency situations.

Also, the gas convector can be equipped with a fan, remote control (expensive models).

It is possible to talk about the efficiency of gas convectors only if we are talking about installing one or two appliances in the house. Installing equipment in every room is a real ruin

Device Recommendations

The product must be adapted to the pressure in your gas system. The required power of the gas convector is calculated according to the well-known formula - for every 10 square meters. m of the site of the room requires 1 kW of heat. It would not be superfluous to add 1 kW to the obtained value for poor-quality insulation or old windows.

According to the mounting method, the devices can be wall-mounted and floor-mounted. The first ones are lighter and more compact, have sufficient power; it is usually recommended to opt for them.

A very important parameter when choosing a gas heater is the material from which its heat exchanger is made, it can be:

• cast iron;
• aluminum;
• steel.

The cast-iron heat exchanger evenly warms up, has a fairly high efficiency, is able to work for half a century. But since cast iron is a brittle material, under certain conditions (for example, a large temperature difference), it can burst. In addition, this design is heavy.

Aluminum heat exchangers have excellent thermal conductivity, but their heat resistance is low. The devices equipped with them have a high cost.

Steel heat exchanger is the best option. On a number of characteristics it, certainly, concedes to "competitors". But it is strong, light and cheap.

A good bonus in the design of a gas convector is the presence of a fan. It reduces the heating time of the room and reduces the risk of heat exchanger burnout, but increases the cost of equipment.

The fan significantly increases the heat output of the heater due to more intensive air supply to and from the heat exchanger

Selection criteria, how much it costs, which one is better to buy

Selection criteria depend on the size of the heated room. The performance of a convection heater is always determined by the size of the room. For example, if the room is 25 square meters, you should have a 2000 to 2500 watt heater. Heaters have their advantages and disadvantages, in principle, like any other technique.

Convection heaters have one drawback - they heat the room more slowly. And the advantages of electric convectors include the fact that they provide more uniform heating of the room than fan heaters and the noise from them is much less.

Convectors can be used anywhere in the apartment, house or cottage.There are wall and floor models with protection for use in heating bathrooms and other wet areas. For use in bathrooms, devices must be splash-proof. This can be seen in the IPx 24 marking, the figure should be this or higher.

Convection heaters are quite tall and wide themselves, but are usually thin and light, making it easy to move from room to room.

Programmable modern electric convectors with "smart" thermostatic control are considered energy-saving devices that save electricity, and therefore money. This is due to the fact that they turn on and off only as needed, so they will not waste electricity, but at the same time constantly maintain heat in the room according to the set temperature parameters.

How convection works

Convection is the natural movement of air in space based on physical laws. The air flow acts as a heat carrier, accumulates heat, and then transfers and distributes it in space.

The electric convector is ideal as an additional source of heat in the room, if for some reason the central heating cannot cope with the heating of the rooms. This is an elegant and simple solution for creating a comfortable environment.

Convection heaters (known as convection heaters): have no moving parts, so they are completely silent. They create natural air currents that circulate quietly throughout the room.

The principle of operation of these heaters is simple - to direct cold air flows through their body, where the heating element is located, and then bring these flows of warm air into the room.Convectors use physical laws for heating, thermally induced rise of air masses.

During operation, the convector generates the movement of heat and air. Heat is obtained when electric current is applied to heating elements, such as heating elements. The cold air is heated in the convector and is usually discharged upwards or laterally as hot air.

Warm air rises, while drawing in additional cold air space from below, this sets in motion the entire air mass in the room. To maintain a certain temperature, the air must be constantly enriched with heat again and again.

Convection additionally depends on the shape of the radiator. A good example is a radiator, like a direct heating system that creates air movement along its typical finned shape. When the equipment is turned on, the radiator coolant (oil, gas, water) heats up and circulates in the device. The radiator starts to work to radiate heat. Cold air enters the fins from below, heats up and rises. A cycle begins that heats up the room.

The power of convectors is expressed in watts. The connection is made through a connection (connector, "plug") with a conventional power supply or separately installed cables. As a rule, the higher the power, the more expensive the heater costs. But if you choose a powerful heater that warms up the room quickly and then turns off, it will use less electricity than a heater that takes longer to warm up the room.

Features of gas devices

Gas convectors for home heating contain a gas burner and a heat exchanger, which provide heating of the air in the convector chamber.The following advantages of these installations are distinguished:

• lower gas costs compared to electricity bills;
• independence from electricity;
• high efficiency.

In addition, the removal of pipes from the gas main requires a special permit, and the installation of equipment must be carried out by specialists. The gas convector must be adapted to specific conditions, primarily to the gas supply pressure

When purchasing equipment, it is necessary to pay special attention to the pressure regulation limits of the apparatus.

According to the main technical characteristics, a gas convector is similar to an electric heater. Its power is also selected according to the actual heated area, taking into account a margin of 15-20%

Additionally, you should pay attention to the material of the heat exchanger. The service life and inertia of the apparatus depend on it. The following materials can be used:

The following materials can be used:

1. Cast iron. It has increased durability and corrosion resistance. Disadvantages - low resistance to sudden temperature changes and high weight. Such heat exchangers are suitable only for floor structures.
2. Steel. It is most often used in household convectors. They have a low price and sufficient reliability.
3. Aluminum. The material has a high heat transfer, but the price is higher than the one that differs from the previous version.
4. The best material is copper, but its use is limited by its high cost.

Taking into account the fact that gas combustion occurs in the apparatus, it is important to take into account the type of combustion chamber. The best option is a closed chamber, when the combustion products are completely removed through the chimney.

The best convectors in terms of quality and reliability

Choosing heaters for the review, first of all, we focused on the efficiency and reliability of the devices. Therefore, any convector, including the most affordable solutions, will not disappoint you with its work. But if the device will work almost non-stop (in a hostel, a poorly heated office, a security guard's cubicle, etc.), then it is better to buy a convector from the second category of the rating. Their cost is still quite low. However, structurally, all units are thought out better, therefore they can withstand a large load.

1. Ballu BEC/ETER-2000

In modern cities, there are not so many natural corners left. But the number of cars, factories and other objects that pollute the air is increasing every year. Because of this, people develop allergic reactions, respiratory problems, diseases of the cardiovascular system and other problems. Air ionizers can get rid of or at least reduce their manifestation.

Moreover, such devices are not only offered separately, but also built into various appliances, including popular models of convectors for home use. One of them is BEC/ETER-2000. This is a reliable 2 kW heater from the Ballu brand. The device can operate at half load, and its case is protected from moisture, which even allows you to dry things on the case. The convector also has a screen and a timer.

Advantages:

• moisture protection of the case;
• legs-wheels included;
• rollover protection;
• built-in ionizer;
• monolithic heating element.

Flaws:

stamped body.

2. NeoClima Comforte T2.5

The next line was taken by the most affordable convector in this category - Comforte T2.5. NeoClima offers a heater from 2550 rubles.For this amount, buyers get a reliable device without frills: power levels of 1250 and 2500 W, simple temperature control, protection from frost, overheating and moisture. Without a doubt, this convector can be called an ideal option for summer cottages and studio-type apartments. Yes, and in small office space, he will perfectly cope with his duty.

Advantages:

• compact dimensions;
• moderate cost;
• frost protection;
• optimum power.

Flaws:

smell during the first hours of operation.

3. Timberk TEC.PF8N M 2000 IN

The times when consumers demanded only good performance of their functions from household appliances are long gone. Today, almost every device in the house is also an element of the interior. Therefore, the desire to choose not only a practical, but also a beautiful device is quite reasonable.

So what is the best convector to buy if you need a great design? We recommend taking a closer look at the TEC.PF8N M 2000 IN. This heater is produced by the popular Timberk brand, so you can not worry about its reliability. The front panel of the convector is covered with impact-resistant tempered glass with a mirror surface. However, keep in mind that you will have to wipe the elegant case regularly.

Advantages:

• luxurious appearance;
• heating speed;
• protective systems increase reliability and safety;
• two installation methods;
• good power;
• high efficiency.

4. Electrolux ECH/R-2500 T

The best convector in terms of price-quality ratio is offered by the Electrolux brand. The ECH/R-2500 T heater model is an ideal solution for home and office. The device is equipped with a removable control unit, which can be mechanical, electronic or inverter.Therefore, when upgrading or changing the configuration, you can buy an additional unit, replacing the standard one with it.

In addition, the Electrolux compact convector (thickness less than 10 cm) boasts the use of a monolithic X-shaped heating element. This made it possible to achieve more uniform heating of the room, as well as to increase the area of ​​​​the working surface. Thus, for the same price as competitors' products, Electrolux offers a convector with the best efficiency.

Advantages:

• serviced area;
• minimum thickness;
• decent build quality and materials;
• high performance;
• excellent build;
• reasoned cost.

Main characteristics

Since a convector is a thing that is bought for long-term use, you need to approach the purchase responsibly. Heaters are evaluated according to different characteristics. You can easily navigate when choosing a device by highlighting its most important parameters for yourself.

Things to consider before buying:

• method of fastening the device;
• power consumption;
• type of thermostat;
• type of heater;
• security.

According to the location, convectors are wall-mounted, floor-mounted and universal. When buying a wall-mounted heater, it is necessary to clarify whether parts for mounting it are supplied with the device. Some models do not have them and must be purchased separately. The advantage of this type of convectors is space saving: they do not take up additional space in the room, which is essential for rooms and apartments with a small area.

Do not forget to look at the power consumption of the convector when buying it

Floor heaters are equipped with legs or wheels. Their advantage is mobility. By moving them, you can achieve the required temperature in all hard-to-reach areas of the room.

The most practical convectors of a universal type. They can either be placed on the floor or hung on the wall. When buying, you should check the availability of wheels or legs in the package: sometimes you have to buy them separately.

It is necessary to take into account the purpose of the convector (the only source of heat or auxiliary). If it is needed in an apartment as an additional heater, then one kilowatt of device power will be enough for a room of 20 square meters. In the absence of main heating, you should choose equipment for the microclimate with a large power value.

Will the convector be an additional heater or the main one?

Convector thermostats can be of two types:

• mechanical;
• electronic.

When choosing a cheap heater that will rarely be used, it is worth considering options for models with mechanical temperature control. They are simple, reliable and have a long service life.

Heat supplies with an electronic thermostat ensure that the temperature is kept within a more precise range. This allows you not to waste extra energy when heating, save energy resources, and, consequently, finances. Their disadvantage is the higher cost of the convector when buying or repairing due to the complex structure. The choice of devices with an electronic thermostat is appropriate if long-term operation is planned during the heating season.

By design, the heating elements of convectors can be:

• open;
• closed;
• sealed.

When closed, the spiral is located in a protected metal casing. Such convector heaters are less prone to breakdowns and do not have a harmful effect on the human body, since they do not dry the air in operating mode.

The best option would be heaters with a spiral sealed in a hermetic frame without air access. Such convectors are called monolithic. They are the most reliable, have good heat dissipation, can be used at high humidity in the room. Their high cost is fully offset by a long service life, safety, stability in operation and a minimum number of breakdowns.

The device provides several types of protection:

• from injury;
• from electric shock;
• from the use of the device by children;
• from overheating and freezing.

Top 4. Ballu BEC/EZER-1000

Rating (2020): 4.25

Considered 93 reviews from resources: Yandex.Market, Ozon

• Nomination

  Best functionality

  The Ballu Enzo BEC/EZER-1000 convector has a housing protected from moisture and dust, child protection, tipping and overheating protection and a built-in air ionizer.

• Characteristics
  • Average price, rub.: 4 070
  • Country: China
  • Heating power, W: 1000
  • Number of modes: 1
  • Mounting: wall, floor
  • Management: electronic
  • Programming: yes
  • Features: ionizer

A device with a power of 1000 W easily heats a room up to 15 sq.m. Thanks to the thermostat, you can control its operation. In case of overheating or tipping over, the device will turn off automatically to avoid damage. The convector is equipped with a timer, which can be set for up to 24 hours, to ensure operation for the specified time.The strengths of this model in the reviews of buyers include quiet operation, small dimensions and fast heating. She is one of the few equipped with an air ionizer. Wheels are provided for ease of movement. The device is connected to a household network 220/230V, thanks to which it can be installed in any apartment. Among the shortcomings are low power and unsuccessful design of the legs, which is why the convector is unstable.

Pros and cons

• Modern design
• Compact design
• Security Features
• Heats up quickly
• Doesn't dry out the air

• Lack of control panel
• Short cable
• Instability

Everything ingenious is simple

The design of any convector is simple to the limit. In fact, it consists of only two parts - a body, usually a flat rectangular shape, and a heating element. In the lower part of the hollow body there are holes for taking in cold air, in the upper part - for venting heated air. The heating element is located inside the case, usually in its lower part. It heats the air between the walls, after which this air rushes up.

In this case, the walls of the casing play the role of aerodynamic guides for the flow, and as a result, draft is created according to the same principle as in the chimney. The heated air exits through the outlets, usually oriented at a slight angle to the vertical, rises to the ceiling along a parabolic trajectory, there it gradually cools and descends to the floor. After that, the cycle repeats.

Convector manufacturers

Let's now see which company to choose a convector. Electric heaters from a variety of manufacturers are on sale. And to figure out which of all this is better is not an easy task.Let's give a little advice - the best thing is what the already established owners of these units advise. Therefore, we recommend that you carefully read reviews and reviews. For our part, we recommend the following manufacturers:

Balu convectors are very popular in our country.

• Ballu - this manufacturer supplies the market with a huge number of electric convectors. The range includes both simple devices and designer ones. Their power varies from 500 to 2000 watts. Excellent technical characteristics, quality service, safety and the presence of built-in protection systems - these are the main characteristics of these electric heaters. Also pleased with their affordable cost;
• Noirot - this company produces extremely reliable electric convectors. It's hard to find better than them. Here we will be pleased with impressive functionality, durable heating elements, reliable protective modules and much more. The main disadvantage of Noirot products is their high cost;
• Electrolux - supplies the market with many electric convectors at slightly above average prices. This brand is better because it is known to many consumers. And he is Italian - in Italy they know how to make good equipment. The range of heaters is very large - there is plenty to choose from a better model;
• Timberk - good electric convectors from a well-known brand. The company produces a huge number of models, striking the minds of consumers with an impressive variety. The prices for the units are in a very affordable range. This is not to say that they are any better than electrical appliances from other similar brands, but we can praise them for their design;
• Neoclima - the manufacturer produces electric convectors with power from 0.5 to 2.5 kW.The equipment is characterized by a discreet design and good build quality. The price range is the maximum available for each consumer.

There are also many other convector heaters on sale worthy of warming your home, but listing them would take too long.