Which electric convector is better to buy for the house. Choosing the most economical electric convector for home and garden
Heating issue country house sooner or later it becomes in front of every summer resident who happens to be on his site not only in summer. Work in the garden, in the garden and around the house requires regular visits to the dacha from early spring to late autumn, and sometimes even in winter. Naturally, in this cold time, heating is indispensable. It's no secret that most modern summer cottages are not connected not only to the heating system, but sometimes even to the gas pipeline. That is why, if you want to organize heating in the house, you have to look for alternative ways. Of course, you can try to install a solid fuel boiler, but the initial costs will be very high, and such a unit requires regular maintenance. After going through all the possible solutions, the vast majority of summer residents come to one option - to install electric convector. It has a lot of advantages that will become available with the right choice of device. And since the modern market is flooded with electric convectors, before buying, you should study the basic information about them and understand which option is most preferable in a particular situation.
Electric convector has a lot of advantages, which become decisive in the arrangement of the heating system of a country house. Such devices are compact, mobile, easy to install and use, relatively inexpensive, efficient, allow you to heat up the room very quickly and regulate the temperature in it. In addition, they do not emit any noise and are not flammable. If we compare all the methods of electric heating in the country, then convector wins in all respects. So, it is able to warm up the room much faster than a fan heater, it is much cheaper than infrared heater, which not everyone decides to use in the conditions of a summer residence. And in comparison with oil heater, it is much more practical: it heats the room faster, since there are no preliminary stages of heat transfer from the coolant to the radiator fins, it is more mobile, safer, more economical and much more accurate in setting the temperature.
An electric convector is one of the best options for giving, and if the choice is on this type of heating, then it's time to buy a certain model. It should be noted that not only its specifications, but also manufacturer's name, a also the seller, which are a guarantee of the quality of the device. It is better to buy such products in trusted places, and heaters for your home from climat77.ru will become a reliable source of heat in any room.
The very name of the device already gives out principle of operation of an electric convector. Cold air is sucked in by the device through an opening located at the bottom of the convector, passes through the heating elements, and is expelled through an opening located in the upper part of the casing. Warm air, according to the laws of physics, rises, moves along a parabolic trajectory, gives off heat, mixing with cooler air masses, falls down, and the process repeats again. Gradually, all the air in the room warms up to the set temperature.
What power is needed?
The power of an electric convector is one of the key parameters when choosing it. It all depends on what area premises needs to be heated, i.e. before buying, you need to know the area of \u200b\u200bthe country house or, just in case, measure all the necessary parameters so as not to be mistaken.
So, the easiest way to estimate the required power is an elementary calculation: 100 watts of power is required for each square area. This is provided that the height of the ceilings varies between 2.5-3.2 m. Next, you should proceed from the characteristics of a particular room: the presence of insulation, the size of windows and doors, the possible location of the cellar right under the house and other nuances. Experts advise to purchase as many convectors as there are windows in the room: if you plan to stay in the country for a long time in winter period, then it is better to heed this advice, otherwise, of course, you can get by with one heater.
Where to place?
Convectors can be floor, wall or universal. So, floor the option is equipped with special legs, with the help of which it stands steadily on the floor. For country conditions, this is probably the best option, since it can be moved to another room: to any building on the site or, if necessary, to your own home in the city. Wall convector It is attached to a horizontal surface with brackets: if placed under a window, a thermal curtain is obtained, which will help create an optimal microclimate in the room. In addition, with this method of installation, the convector and the electric cable do not get underfoot, and the chances of catching them, stumbling, are minimal. But this option will come in handy if you do not plan to move the heater anywhere else.
There are also universal convectors, which are equipped with a mount for both floor and wall installation. By the way, there are also devices designed to be installed under flooring, as well as plinth convectors, but such systems are used extremely rarely for a country house, and are justified only if your family regularly spends time in the country in winter.
Which thermostat is best?
It is necessary to regulate the heating temperature using a thermostat. It can be of only two types: mechanical and electronic. It should be noted right away that a convector with mechanical thermostat: such devices are cheaper, they are easier and more reliable to manage. But, at the same time, it is not very accurate, it does not allow programming the device, it consumes a little more electricity.
Electronic thermostat, of course, gives you ample opportunities in terms of setting the optimal parameters temperature regime, remote control, but such models will cost more, and they are afraid of wet rooms, which will make it impossible to use them in some summer cottages or buildings in a summer cottage.
How is the heating element better?
Electric convectors can be equipped with several different heating elements. The main ones are:
When choosing, it is better to give preference to the last two types of heating elements.
Focus on safety
Since the convector belongs to electrical appliances that work for a sufficiently long amount of time, then when buying, it will not be out of place to pay attention to the safety parameters. One of them is overheat protection: This function allows you to forcibly turn off the device when its heating temperature reaches a certain maximum.
In addition, it is important that the device is safe directly for the user and does not shock him, therefore electrical protection class must be at least two. Also, the convector must have a certain dust and moisture protection: This rating is referred to as IP, and should be at the level of IP24, which means that the device will withstand splashing water and will also function normally in a humid environment.
Additional functions
Different models of convectors may have a number of additional functions: the more there are, the higher the price, therefore, before buying, it is better to sensibly assess your needs and stop at the model whose capabilities will be fully used.
Among the additional functions of electric convectors, the following are often found:
- frost protection will operate and protect the device if the room temperature drops below 5 degrees Celsius;
- ionizer can improve indoor air quality, rid it of dust, saturate it with ions. By the way, in most models, the built-in ionizer can work without turning on the heating function. How much this option is needed in the country is up to everyone to decide, but if there is a possibility that the convector will then be used at home, then such opportunities will not be superfluous;
- timer will help to regulate the temperature in the room as efficiently as possible, save electricity;
- programming function allows you to remember the last user settings, and after switching on, return to them. This is very convenient if there are frequent power outages: after the resumption of its supply, you will not have to re-set the optimal heating parameters.
What else needs to be considered?
It is also worth paying attention to a number of other parameters. To size all convectors can be considered compact, mobile and convenient, but still the height, width and weight parameters may differ, which means that it will be possible to choose the one that fits into the free space in the country as much as possible. So, there are models that weigh 3-3.5 kg, and there are also 9-kg specimens. There are convectors that resemble a square in shape, and there are narrow and long devices. In general, there are many options, and you can always choose the right one.
Question appearance not all summer residents are interested, but if this parameter is still not indifferent, then on sale you can find original devices with a stylish design: they can become a real highlight of a country house. You can find models that will be as invisible as possible, which is required in some cases.
And finally, it is worth noting that a correctly selected convector must also skillfully exploit. This is not difficult, but it is worth remembering a few nuances. So, it cannot be installed next to objects and substances that can easily ignite, and it is better not to place the wall convector close to the outlet: it must be at least 10 cm away from it. Naturally, it is not recommended to cover a working device with something. By following these simple rules, you can enjoy the heat from the convector for a long time.
An electric convector is a device designed for heating residential, public, industrial premises of small footage. It comes in a metal case with two holes. One of them (lower) is designed to take cold air at floor level, and through the other (upper) heated air enters the room.
A heating element (heating element) and a thermostat are mounted in the convector body, which allows you to control the temperature of air heating. Some models have a timer that allows you to delay turning the appliance on or off.
Devices are wall-mounted and floor-standing, of various heights and capacities, economical and not very economical. Natural air convection (hence the "convector") allows you to evenly distribute heated air over the entire area.
Consider some popular models.
Main characteristics:
- heat transfer power is 2000 W;
- it easily heats a room up to 25 m²;
- the device works from a socket with a voltage of 220 V;
- the convector has an IP24 protection class, protected from small objects and moisture getting into the body;
- overall dimensions of the device - 800/413/112 mm;
- the device can be placed on the floor (wheels are included) or mounted on the wall;
- device weight - 5.15 kg.
Model description
The decorative body of the convector is painted white and has a trapezoid shape, which greatly increases heat transfer. In the manufacture of the SX-DUOS heating element, the latest technologies are used, the heating power is increased due to the monolithic aluminum alloy coating and the original "shell" surface.
A protective screen installed at the location of the heating element makes it possible to reduce the temperature of the outer surface to 50 °C. High-precision mechanical thermostat protects the device from overheating and saves energy consumption.
Advantages and disadvantages
The model is equipped with an advanced Air Gate BIO air purification and filtration system. The main filter cleans the air from dust and neutralizes various bacteria, while the carbon filter absorbs odors. Two more filters based on herbal ingredients neutralize viruses and enhance immunity.
This model can be installed in rooms with high humidity due to the moisture-proof housing. The working life of the convector is designed for 25 years of uninterrupted operation.
The disadvantage is the lack of a timer and an indicator light: it is not visible when the device is working and when it is turned off.
Main characteristics:
- the thermal power of this convector is 1000 W;
- it is able to heat a room of 16 m²;
- connects to a 220 V socket;
- current strength - 4.5 A;
- has a moisture-resistant housing, degree of protection IP24;
- differs in small dimensions - 440/403/90 mm;
- available in floor (wheels) and wall (brackets) versions;
- weighs only 3 kg.
Model description
The elegant design of the convector is based on special advanced technologies. The cellular surface with many air outlets in the upper front part creates a powerful wave of directional hot air, which is evenly distributed inside the room.
The instrument is equipped with a high-precision copper alloy mechanical thermostat, high-quality monolithic heating device(Teng) with a guaranteed service life of at least 25 years. Produced in white.
Advantages and disadvantages
The convector has three heating modes, a built-in fan, which at times increases the power of the outgoing air flow. With high heat dissipation, it has a small power consumption, it works almost silently and is very compact.
The only drawback of this model is the lack of a timer.
Main characteristics:
- the convector has two power modes - full (2000 W) and half (1000 W);
- the heating area reaches 25 m²;
- works from a network of 220 V;
- rated current - 8.7 A;
- degree of protection against humidity IP24;
- dimensions - 830/400/100 mm;
- available in the floor version, on legs with wheels;
- weighs 4.7 kg.
Model description
White color, interesting stylish design and small thickness allow you to install the convector anywhere in the apartment, not to hide it behind furniture, but to make it an interior item.
This model has 2 built-in thermostats: mechanical and electronic, monolithic heater of the new generation Double G Force. The device is equipped with sensors to protect against overheating of the element and overturning of the device, a switch with a light indicator.
Warranty period - 3 years.
Advantages and disadvantages
Simultaneously with fast and high-quality heating of the air in the room, this convector also ionizes it, creating a healthy atmosphere in the house. The device is equipped with the Auto Restart function, which will automatically turn on the device in case of unexpected power outages and retain the settings in effect at the time of shutdown.
This model has an important “parental control” function, it allows you to block the control of the convector: children will not be able to change settings or get injured as a result of rash actions.
Among the shortcomings, one can note the short cord length and insufficient heat dissipation at full power.
Main characteristics:
- heating power is three-stage and is 2000/1200/800 W;
- the device is connected to a 220 V network;
- rated current - 8.7 A;
- heats an area up to 25 m²;
- the convector has a moisture protection class IP21;
- it can be placed on the floor and on the wall;
- overall dimensions of the device are 812/450/145 mm;
- weight 5.15 kg.
Model description
The snow-white high-quality coating of the convector is not afraid of scratches and bumps. Thanks to its moisture-resistant housing, it can be used in kitchens, bathrooms and shower rooms. The die-cast X-ROYAL Long Life Heater element made of a special aluminum alloy provides rapid heating of the air and protects it from overdrying.
With the help of a mechanical thermostat, you can easily set the desired temperature, and overheating protection will make it impossible to accidentally ignite. The resource of this convector is calculated on 25 years of work without repair.
Advantages and disadvantages
Home hallmark of this model is an improved design of the body and air guide holes. Thanks to convection, hot air is directed downward and cuts off cold zones, heating them even at floor level. From this, the temperature in the room remains the same at any height.
The disadvantage is the lack of a timer.
Main characteristics:
- the convector of this model has two power modes - 500/1000 W;
- connects to a 220 V socket;
- the maximum current is 4.6 A;
- the device easily heats an area up to 15 m²;
- has moisture protection IP 24;
- the convector is available in two types: wall and floor (chassis included);
- overall dimensions - 460/400/124 mm;
- weight - 3.3 kg.
Model description
The original design of the convector with a beveled upper bar and blinds located on it attracts with its unusualness. The device has an improved body shape with a channel expanding upwards, thereby increasing the convection of heated air.
The heating element has a special X-shaped ribbed design, made of a special aluminum alloy, which ensures rapid heating and reduces heat loss to a minimum. In addition, these features of the heating element extend the life of the device up to 25 years.
A reliable mechanical thermostat controls the room temperature with an accuracy of 1°C. High protection against moisture penetration allows the convector to be installed in damp rooms.
Advantages and disadvantages
On the case there is a convenient built-in control panel. A special function will turn off the device at a greater deviation from the vertical than it should be according to the norm, that is, if it falls, it will turn off before it reaches the floor. The chassis design is equipped with fall protection.
In addition to the lack of a timer, no other shortcomings were found.
Main characteristics:
- the thermal power of the convector has 2 modes 500/1000 W;
- works from a network of 220 V;
- the area of the heated surface is 14-16 m²;
- degree of protection against moisture IP 24;
- the device is available in floor and wall versions, the kit includes a chassis and legs;
- the convector has compact dimensions 656/400/57 mm;
- weighs 4.8 kg.
Model description
The snow-white, thin, stylish convector is equipped with a built-in autonomous air ionizer that destroys bacteria and saturates the air with negative ions. Modern silumin heater of the latest generation quickly and evenly heats the air, the device is very economical, has a service life of up to 10 years.
The device is equipped with an electronic thermostat with extended service life and high precision regulation. On the forward panel the display with indication of temperature and operating modes is installed.
Advantages and disadvantages
The model is equipped with a timer with on / off functions for 24 hours, equipped with a remote control panel, it works absolutely silently. There is a function of blocking the convector "parental control". It is possible to install a heated towel rail and a humidifier on the device.
There are no shortcomings in this model.
Main characteristics:
- convector heat transfer power - 2000 W;
- equipped with a built-in control unit for 5 thermal modes;
- the device is connected to a socket with a voltage of 220 V;
- can heat an area up to 25 m²;
- has a high degree of moisture protection (IP 24);
- made in compact dimensions 740/440/80 mm;
- available in floor and wall versions, the set includes legs and chassis;
- current strength - 8.7 A;
- weight - 6.6 kg.
Model description
The heater is housed in an aluminum housing covered with high-quality decorative powder-coated paint. Painting is durable, resistant, not afraid of moisture and splashes. The device is equipped with a unique heating element RX-Silence Plus®, which has no analogues.
The heating rate of the convector due to the increased heat transfer area of the heating element is slightly more than 1 minute. The most accurate electronic thermostat reduces heat loss and increases the efficiency of the device, which, in turn, increases the uninterrupted service life of the device up to 6 years. The convector is equipped with overheating and tilt protection sensors.
Advantages and disadvantages
In case of power outages, the heater is equipped with an AUTO RESTART function, which will turn it on after power is supplied in the previously set mode. Automation built into the device withstands voltage surges from 150 to 240 V.
The convector is equipped with a Memoprog programming cassette with an LCD display showing all operating modes. Using this function, the device can be programmed for a week, taking into account weekdays and weekends according to its own program. But you can choose one of the 7 options offered on the cassette.
No flaws were found with this device.
Main characteristics:
- thermal power of the device 1500 W;
- included in the network 220 V;
- heats a maximum of 21 m² of area;
- degree of protection IP20;
- the convector has 2 types of installation: floor and wall;
- overall dimensions - 805/460/115 mm;
- weight - 5 kg.
Model description
The device has a high-quality decorative coating that is resistant to mechanical damage and aggressive environments, is available in white color, and is equipped with a mechanical thermostat with fine adjustment.
The convector has functions of protection against overturning and overheating, as well as a built-in air ionizer. The heater operates on a natural convection system, without the use of a fan.
The instrument uses an aluminum alloy Double-U-Force band heating element to ensure rapid heating and cooling of the instrument. The outer surface heats up to only 60 °C, which completely eliminates accidental ignition.
Advantages and disadvantages
The convector is equipped with the AUTO RESTART function, which automatically turns it on again in the previous mode in case of an unexpected power outage. Another important function of ANTI FROST allows you to maintain a minimum temperature of + 5-7 ° C in the house in case of a long-term absence of the owners. The device has a timer set for 24 hours.
The disadvantages of this model include a slight hum during operation and a low degree of protection, so use the convector in a humid environment with caution.
Main characteristics:
- the thermal power of the device is 2000 W;
- works from a network of 220 V;
- heats an area up to 22 m²;
- type of convector - floor and wall;
- the device has compact dimensions 740/450/110 mm;
- moisture protection IP24;
- overheat protection.
Model description
The convector is covered with high-quality decorative paint, has a gray color with slight reflections, which makes it an interesting interior detail.
The heating element of the new generation is a nichrome filament enclosed in a steel flask, which, in turn, is coated with aluminum silvering. This method increases the heat transfer area of the heating element and provides reliable protection element from moisture.
The device is double insulated, there are no objects in it that require grounding, which eliminates the risk of electric shock. The convector is equipped with an electromechanical thermostat with an overheating protection function with subsequent restart after an emergency shutdown.
Advantages and disadvantages
A feature of this model is the ANTI FROST function, with the help of which it is possible to maintain a minimum temperature of + 5-7 ° C in the house. Also a plus is the low temperature of the outer surface and the entire body as a whole with a fairly high heat transfer.
The disadvantage of this heater is the lack of a timer.
Main characteristics:
- convector heat transfer power - 1000 W;
- connects to a 220 V network;
- heating area up to 15 m²;
- can be floor-mounted (chassis) and wall-mounted (brackets);
- small, compact convector with dimensions 420/440/80 mm;
- high protection against moisture and splashes (IP24);
- weight - 4.1 kg.
Model description
The thin, elegant convector is coated with a special paint that takes on the shade of the dominant color in the interior, besides it is very durable, well resists scratches, impacts and chemical attack. The device has a built-in high-precision electronic thermostat ASIC®, which allows you to control the temperature with an accuracy of 1°C.
The heater has the functions of protection against overheating, falling, and the absence of elements requiring grounding eliminates electric shock. The cast monometallic heating element RX Silence PLUS® operates completely silently and perfectly maintains the heat balance in the room. Service life up to 15 years.
Advantages and disadvantages
The undoubted advantage of this model is the resistance of automation to unexpected voltage drops in the network: it withstands surges in the range from 150 to 240 V. The convector is very economical with a fairly high heat transfer, the room heats up quickly and evenly.
The disadvantages of this device are a short cord and a weak wheel design (fall off the chassis or quickly fail).
Main characteristics:
- maximum heat exchange power - 1500 W;
- works from the mains 220 V;
- heats an area up to 24 m²;
- available in floor and wall versions;
- the convector is protected from splashes and moisture, degree of protection IP24;
- weight - 5.6 kg.
Model description
Convector of the original form with smoothed corners, painted in white. A lot of holes on the front surface creates a powerful directional flow of hot air.
The device is equipped with an indicator lamp on the front panel, has a mechanical thermostat, protection against overheating, overturning. Die-cast aluminum X-shaped heating element is economical, different high heat transfer and long service life.
Advantages and disadvantages
No particular advantages were found for this model.
The downside is the lack of a timer.
Today, the convector is considered one of the most efficient heating appliances. This inexpensive and economical heat source is suitable for apartments, private houses, summer cottages, children's institutions, holiday homes and other facilities. It can be the only source of heating or additional to the central heating system in extreme cold.
How does a convector work?
It is known that convection is based on the principle natural circulation air: the warm air rises and the cold air falls. A heating element is installed in the body of the device. Cold air is directed to it from below, heated and exits through the upper grilles. This process is constant, as the cooled air again rushes down. Thus, the whole room warms up evenly without cold zones. There are convector heaters with a fan, due to which the heated air spreads faster throughout the room.
Advantages
- Comfort heating- the heating convector does not dry the air and does not burn oxygen, so it can be used as a constant source of heat. In addition, when heated, the device does not make noise, so its operation is invisible.
- Temperature maintenance- most models have a temperature controller with a thermostat. The set temperature value is maintained by automatic switching on and off of the heating element.
- economical operation- the convector with a thermostat does not work constantly, it turns off when the set temperature is reached. Many models provide energy-saving technologies and an economical mode of operation.
- Protective systems- electronic control prevents emergency situations, for example, turns off the convector in case of overheating or overturning.
Most appliances are designed to be wall-mounted instead of radiators. Mounted on brackets and connected to the outlet. If you need a household mobile heat source, buy an electric convector on legs with wheels. When choosing an installation location, consider the degree of moisture protection of the case. For example, a bathroom needs a device with a degree of at least IP24.
Kinds
According to the principle of heating
- Convection models distribute heat only due to the circulation of heated air.
- Convection infrared devices have infrared emitter, which is an additional source of heating.
By type of food
- Electric convectors can be used anywhere - in the apartment, office, country house. They are simple to connect and require only a stable power supply.
- gas appliances great for summer cottages and cottages where there is gas. For the removal of combustion products is usually used coaxial chimney. The gas model is much more economical than electric convector.
Basic selection options
Power selected depending on the size of the room. It is generally accepted that for 10 sq. m accounts for 1 kW.
Dimensions The device is selected based on the free space in the room. It is worth paying attention to the shape: there are rectangular horizontal convectors and narrow vertical ones. Under low window sills, mini skirting models with a body height of 220 - 250 mm can be found on sale.
Color choose based on the shades prevailing in the interior. A win-win option is the white case. Many manufacturers offer black, red, gray and other colors.
When it comes to heating a country house, then when choosing a method for heating it, you need to focus on the following considerations: the initial presence or absence in the house heating furnace or boiler; house area; ceiling height; whether the house is operated in the winter; whether electricity is supplied to the house all year round or only from spring to autumn.
If the electricity in the holiday village is turned on only in the spring, and there is no access to it all winter, then you should think about installing solid fuel boiler or device furnace heating(unless, of course, you visit the cottage in the winter).
If electricity is available all year round, and in winter you do not visit the country house too often, you can use electricity to quickly heat the premises of the house.
The choice of electric heaters is quite diverse:
- fan heaters;
- heat guns;
- electric convectors;
- oil coolers;
- infrared heaters;
- ceramic heating panels.
Wall-mounted electric convectors are currently very popular, allowing you to quickly create a comfortable microclimate in the room.
As devices for constant heating in winter, they are not suitable, since the cost of electricity will be very high, but for rare use weekends are very convenient.
The market offers a wide range of devices of this type of various brands and manufacturers. Therefore, the consumer is often simply lost, not knowing which convector is better to purchase. To do right choice, you need to focus on the parameters of the devices.
The most important device parameters:
- installation method;
- power;
- type of heating element;
- type of temperature controller;
- design features;
- protective functions;
- additional options.
Electric convectors by installation method:
- floor - equipped with legs on wheels and can be moved from one room to another;
- wall-mounted - equipped with brackets for hanging on walls;
- in-floor - installed under the floor level, only the protective grille is visible from above;
- universal (have legs for installation on the floor and brackets for mounting on the wall).
For operation in the country, floor and wall appliances are most often used.
If you need to periodically heat different rooms of the house, and you plan to purchase only one convector, then the best option becomes a floor standing unit.
If you need to heat different rooms at the same time, then it is better to purchase wall-mounted convectors and install them permanently on the walls under the windows. This option is also good because neither the device nor the wires will interfere under your feet.
The power of the convector is chosen based on the area of \u200b\u200bthe room it heats. The standard indicator is the power of 1 kW per 10 square meters. m of premises. That is, for a room of 23 square meters. m will require a device with a power of 2.5 kW.
Experts recommend purchasing convectors with a capacity of 10-15% more than the calculated one, equipped with a power adjustment function. This will increase the heating at more low temperatures outside air, as well as to fine-tune the heating mode.
Currently, convectors with a power of 0.5 to 3 kW are most often used in everyday life.
The convector can be equipped with one of the following types of heating element:
- Needle - is a thin plate with a nickel thread. This design is very fragile and can quickly fail, so it is not popular with specialists.
- Tubular - has a reliable design and not too high cost. But keep in mind that such a convector at the initial stage of operation after switching on can click until the tubes heat up.
- A monolithic element is the most reliable and expensive, but it will last a long time.
For the needs of stationary heating in a country house, convectors with monolithic heaters will be the best option. If the budget is not designed for such expenses, then choose a convector with a tubular heater.
The temperature controller is necessary to control the operation of the device, it allows you to set the required temperature for heating the room, and maintain it as long as the device is in operation. It is this device that allows you to save electricity by turning off the device when the set temperature is reached and turning it on when it drops.
There are two types of thermostats for convectors:
- mechanical;
- electronic.
A mechanical regulator is much cheaper than an electronic one and is a conventional step switch.
These devices do not have a long service life and have a rather noticeable temperature error when setting - from 1 to 3 degrees. But they do handle power surges quite well.
The electronic controller has more customization options: it can not only maintain the set temperature in the room quite accurately, but also turn the device on and off at the specified time. The setting error of such a device is only 0.1 degrees, but with voltage drops such a device may fail.
Thus, if your cottage is located in an area with unstable mains voltage, it makes sense to purchase a convector with a mechanical thermostat. For a city apartment or house, you can safely buy a device with an electronic temperature controller.
Design features include the following:
- instrument height;
- the thickness of its body;
- the form.
On sale you can find convectors of different sizes, but usually the height of the device varies from 20 to 50 cm, although you can find individual models and much higher. The thickness of the casing matters especially for wall-mounted convectors, allowing them to be compactly placed on the surface without the risk of someone getting hurt by hitting the appliance. But it is worth knowing that the greater the thickness of the device, the higher its heat transfer, so when making a purchase decision, do not go to extremes by choosing a device as thick as a sheet.
As for the shape, most often convectors are produced in a rectangular design, although if you try, you can also find a round one. In this case, the shape does not affect the effectiveness of the device.
Protective functions are important for a convector, as for any electrical appliance, which carries an increased risk.
When operating a convector, there are three main dangers:
- failure of the device in case of water ingress;
- spontaneous combustion;
- danger of electric shock.
The first indicator is characterized by a special IP index indicated in the device passport. The higher its value, the better the convector body is protected. If you want to purchase a reliable device that can be used even in the bathroom, then choose a unit with an IP of 24.
The likelihood of spontaneous combustion can be reduced by purchasing a convector with overheating protection. This function turns off the power supply of the device at the moment when the temperature of the heater reaches the maximum permissible value.
If there are children in the house, it is very important that the appliance is protected against the danger of electric shock. The value of this parameter must have a value of at least 2, which means that the device does not require additional grounding of the case.
Additional options are not critical, but can make the use of the device safer and more convenient.
These options include:
- Tipping sensor - eliminates the risk of fire if the device is dropped. The presence of a sensor ensures that the power is turned off when the convector overturns.
- Antifreeze - turns on heating when the room temperature drops below +5 degrees. It is more often used when heating garages or glazed balconies.
- Restart - saves the device settings in case of accidental power off.
- Ionizer - allows you to carry out the ionization of the room, both during the heating of the air, and without it.
All these options are additional, but significantly increase the cost of the convector, so if it is used occasionally in the country, there is no point in overpaying for them.
In order to make an informed decision about the method of heating a country house, you need to know both the advantages and disadvantages of convectors.
The advantages of this heating method are:
- Savings on installation - when comparing the installation of a convector with laying a stove or installing a boiler, it becomes clear that the costs here are almost minimal.
- High efficiency of electrical appliances, which for some models can reach 95 - 99% (in reality it is slightly lower, but still the efficiency of convectors is very high).
- Possibility of rapid heating of the premises. This is especially important for those dachas that are rarely visited in the autumn-winter period, as a result of which they cool down and become damp. In such a situation, the convector gives the fastest result.
- The ability to maintain a given temperature regime - the equipment of modern convectors allows you to automate this process as much as possible.
- Long service life with proper care. And maintenance is very simple: timely removal of dust and dirt. In this case, the device can serve for decades.
- Low cost compared to capital equipment - furnaces or boilers. Russian models are available to every consumer, imported multifunctional ones are somewhat more expensive.
The disadvantages of convectors must also be taken into account:
- Chief among them is the fact that electric heating at home is the most expensive of all available ways.
- A limitation to the use of these devices is also the high ceiling height - more than 2.7 m. In such conditions, convection flows are less efficient, warm air is concentrated too high, so it can be cool at the level of human growth.
- Depending on the quality of thermal insulation of enclosing structures country house, unpleasant phenomena such as drafts can occur, which entail the movement of dust. Yes and general requirement effective use of electric convectors is good thermal insulation of the house.
Compare all these considerations with your specific conditions and make an informed decision about the advisability of using convectors in the country.
From all of the above, we can draw the following conclusion: for heating a country house, the best and most economical option is wall-mounted convectors, with a tubular or monolithic heating element, with a mechanical temperature controller and sufficiently high protective functions, but at the same time not “burdened” with too much number of additional options.