Micathermic heater

Tips for selection and operation

The most important indicator of the heater is its power. Reference point - 1000 W per 10 m2 of area. The simplicity of such a calculation should not, however, be misleading. It does not allow to take into account the nuances of the room and some other subtleties.

In any case, you need to reserve some power margin. Then, if an emergency occurs, the auxiliary heater will become a reliable safety net. In addition, an additional power reserve will have to be made if the climate of the area is very severe or there are significant heat losses in the room. If there is a firm belief that the device will play a purely auxiliary role, you can stick to the formula of 600 watts per 10 square meters. m.

But the seasonal factor cannot be ignored. So, for a summer residence and a country house used only from mid-spring to the end of autumn, high air temperature is not needed. There, even the main device can have a power of 700-800 W per 10 m2, and do its job perfectly.

When the required power is set, it is important not to confuse it with energy consumption yet.

The next point is the thickness of the coating on the radiating plate. If it is less than 25 microns, the life of the heater will be very short. But it is impossible to determine this thickness by eye or with the help of instruments available to ordinary citizens. It remains to trust the information provided by manufacturers.

Basalt is recognized as the best insulator option. It is quite reliable and does not emit even a small amount of toxic fumes. You can find out what the insulator is made of by the hygiene certificate. Equipping the heater with a liquid crystal screen cannot be regarded simply as a luxury - this is a very useful option.

Cases of mikathermic devices are made from a variety of materials. But the most reliable choice was and remains ordinary steel. Connoisseurs recommend looking at the case from the outside, and as far as possible, inside. Even small traces of corrosion are unacceptable.

Hanging devices are usually lighter than floor models. And among the floor ones, unambiguous preference should be given to versions with wheels. A hanging heater is sometimes placed not only on the wall, but also on the ceiling. This solution significantly accelerates the heating of a large room. Of the additional options, first of all, the adjustment of the intensity of heating deserves attention.

Thermostats with electronic components work more accurately and are more convenient to use.However, the "mechanics" also have their advantages - it will last longer. Of course, ceiling models must be equipped with control panels

This requirement is also important for heaters placed in a large room. If the device is programmable, then this is a very serious advantage.

With all the convenience and perfection of mikathermic heaters, we must not forget that they must be handled according to strict rules. Like any other electrical device, this technique must not be turned on:

• with visible damage to the body;

• when the insulation is deformed or the wires come out;

• into a spark plug.

It is also prohibited:

pulling, twisting the network wire (and it doesn’t matter what “it’s more convenient” or “it’s ugly when the wires stick out”);
placing it under the floor covering;
crushing the cable with furniture;
pulling the cord closer than 1 m from combustible, highly heated objects;
covering the body of the operating heater;
unauthorized design changes;
connection to a network with inappropriate power parameters.

Holes should be cleaned with a vacuum cleaner. Household chemicals, unless they are expressly recommended by the manufacturer, should not be used. The smell of burnt dust that occurs during the first start-up or after a long period of inactivity remains for 1-2 hours. This is completely normal and should not cause concern.

The following video provides a detailed overview of the Polaris PMH 1504 Micathermal Heater.

Harm of infrared waves for the body - a myth?

Infrared waves are traditional electromagnetic radiation, similar in structure to the sun's rays. The harm and benefits of infrared radiation are determined by the depth of penetration of these waves into the skin.

There are 3 types of heaters depending on the wavelength and incandescent temperature of the heating element:

• devices with maximum heating up to 300 degrees and a wavelength of 50-200 microns;
• devices that heat up to 600 degrees, and with a wavelength of 2.5-50 microns;
• heaters with heating up to 800 degrees and a wavelength of 0.7-2.5 microns.

Those. the higher the incandescent temperature of the device, the more short waves will be emitted. For an ordinary healthy person, heat waves with a length of about 9.6 microns are safe. Manufacturers in the passport of the technical device indicate the range of infrared radiation.

Information about the range of infrared radiation can be found in the accompanying documentation for heaters or on the product box. The absence of this information indicates significant violations on the part of the manufacturer.

Usually it varies between 2-10 microns. In this case, the intensity of IR radiation depends on the characteristics of the heated surface (especially its emissivity). The most powerful radiation comes from a heated black object.

Any prolonged targeted infrared radiation has a bad effect on the human body, which is expressed in:

• drying of the skin;
• decreased vision (with prolonged exposure, the risk of developing cataracts increases);
• violation of the structure of cell membranes (typical for short infrared waves), etc.

It is especially dangerous to install a powerful ceiling heater in a room with low ceilings. In this case, infrared rays will constantly heat the human head and can lead to the development of all kinds of diseases.

But these infrared heaters can bring real harm only in the case of a constant directed flow to a person. Ideally, devices should be installed so that the heaters give off their heat to walls or furniture, but are not directed at a person. The heater should not be directed at a person all the time. Infrared is only useful in small amounts.

However, at the same time, in Japan and Europe, entire institutes are developing methods to fight cancer based on the influence of infrared radiation. In the course of scientific research, it has been proven that IR waves, reaching the inside of the skin by 14-20 cm, carry out effective cell detoxification.

This is due to selective hyperthermia, increased biochemical circulation and elimination of congestion in tissues. The result of the use of radiation depends on properly selected circuits, and a micathermic heater is absolutely safe for health, if common sense is used when installing it.

Additional options

A modern mikathermic heater often has additional devices and fixtures that help it work more efficiently or expand its functionality. Options may be included in the basic package, or purchased separately.

• Mounting brackets are often included for wall-mounted models.
• Products with the possibility of remote control using a remote control have gained great popularity.
• It is convenient to use a heater with a special dryer for shoes in wet weather.
• Energy saving is promoted by the system of control and regulation of temperature.

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About the negative points

After studying the first part of the article, the reader may decide that micathermic household heaters are just another junk and you don’t need to buy them. Do not rush to conclusions and first familiarize yourself with the shortcomings of the devices, of which there are only three:

1. The negative property of all infrared heaters: the heating intensity decreases as the distance from the radiation source increases. Since heat waves propagate strictly in the zone of action of the radiating elements, it takes 2-5 hours to warm up a cold room.
2. Through the perforation of the grate, dust enters the apparatus, settling on the mica coating. After switching on, the dusty layer begins to burn out within 10-15 minutes, spreading a characteristic smell.
3. Products made using Mica-thermic technology are not cheap. Below is a comparison table with the prices of various heaters of the same power of 1500 W of the well-known brand Polaris.

Heater type	Mica thermal	Ceramic	Oil	Convector	fan heater
Price, u. e.	80	21	52	55	16
Cost, rub.	4600	1230	3000	3200	940

Micathermal heater selection process

Manufacturers claim that this single product is the best. However, the principle of operation of a mikathermal heater remains the same. Choose a design.

How to choose power. Unlike oil heaters with a large inertia, mikathermic heaters immediately work to their fullest. We believe that even 1.5 kW is too much for a typical room. By the way, choose models with a thermostat so as not to run around constantly turning the purchase on and off. Models sell wall, floor and recessed. Take any. Carry, hang, mount

The mode of transmission is of the greatest importance.Convectors, as you know, have a special body shape

Wind blowers contribute to faster heating, with smaller sizes they give out the same power. Electric fireplaces are made by Vitek in the latest version.

If you want to bask in front of the TV, and the fan noise bothers you, take the standard open version (originally appeared on the market) with a grille. Please note that despite advertising, the protective decor is very hot. Becomes a heat emitter. Just don't touch the item, don't put clothes on it. Now let's briefly go over the parameters. On Yandex Market there is no concept of micathermic, which means neglect of technology, in E-katalog among infrared we single out micathermal. The facts tend to be regarded as such that it is not customary to divide convectors, wind blowers and electric fireplaces according to the type of heating element.

Power setting

Micathermal heater power

Micathermic convector differs by the type of working element, coating. Manufacturers recognized that steel (!) Can burn air, and covered it with a passive layer of mica. When choosing a convector, we choose ... a convector. No better or worse than others. Let's say exactly the same about the fireplace and the wind blower. The warm-up conditions will simply change:

1. The convector, due to natural circulation, reinforced by the shape of the body, will provide heating of the room.
2. Forced airflow in fireplaces and fan heaters speeds up the process. But the noise is growing.
3. We will “illuminate” the desired part of the room with lamellar mikathermic heaters. Of all the above, the devices are infrared. It becomes possible, we emphasize, heating by sectors. Due to the latter method, energy is saved, power is reduced at the cost of cold corners in the room.

Other parameters of mikathermic heaters

Ask your dealer if the product includes a mica coating. Pleases on the E-catalog the opportunity to choose the area of ​​the premises. Click the one you like and see what's left. Note that despite the mistakes, we do not lose hope of choosing a good micathermal heater.

A number of models with a power of 1.5 - 2 kW were issued for the range 16 - 20. As for the wall and ceiling, it is clear that with a standard suspension height of 2.5 meters, 20 square meters of area will be covered. From what considerations there was a division in the case of floor, it is difficult to say. It has already been mentioned that at a temperature of batteries 20 degrees below the prescribed 70 degrees Celsius, 2.5 kW of energy is enough for an apartment of 50 square meters. Otherwise, exceed the temperature standards (18-22 degrees Celsius).

We hope that with the help of E-catalog readers will decide which micathermic heater to buy. Or make additional efforts by resorting to the help of Yandex Market.

The best gas heaters with ceramic heating element

Gas convectors are much more efficient with smaller dimensions and are mobile, but require a gas cylinder. They are suitable for heating cottages, non-residential premises, tents and other places where there is no access to electricity. 3 models of gas heaters are recognized as sufficiently safe, compact and efficient on the market.

Kovea Power Sense KH-2006

This is a light heater of small size with a tungsten emitter. It belongs to the budget series and is in particular demand among tourists. A device weighing 1.4 kg is enough to heat an area of ​​10 m2 at a gas flow rate of 0.08 kg/h.The model is ideal for creating a comfortable environment in a large tent, car during parking, fishing or hunting shelter. The high heat dissipation is ensured by the ceramic plate, and the overpressure valve guarantees safety. For ease of transportation, the model comes with a hard plastic case that protects the device from damage.

Advantages:

• Combined practical housing made of plastic and aluminum;
• The heater provides a strong flow of heat even in severe frosts;
• The tungsten emitter is durable and does not require special maintenance;
• Electric piezo eliminates the need for a lighter or matches;
• Convenient handle for transportation.

Flaws:

From a full cylinder KGF-110 can work 3 hours.

A gas heater is a good purchase for people traveling in large companies. Its power is enough to heat the air in a 6-seater tent, car, inflatable boat with an awning, etc.

Ballu Bigh-55

…I had a chance to test the Ballu BIGH-55 personally and was quite pleased with the result. The heater simply ignites, works without noise and is quite economical due to the rapid increase in the temperature of the surfaces, not the air. Most of the time it stands in the summer kitchen, but I also take it to the country in the winter, it does not take up too much space in the trunk
Expert opinion

This is the best infrared-convective type ceramic heater. The concept of the device increases heat transfer by 25% compared to classic models. It is manufactured in an absolutely closed case, which is equipped with a ceramic panel (class A) on the front.

The device is designed to work indoors: in country houses, cottages and commercial enterprises. The maximum heating area is 60 m2. The temperature controller for 3 operating modes allows you to manually set the appropriate level of heat in the building. Fast Heat technology guarantees uniform heating of adjacent areas of the premises.

Advantages:

• You can install a cylinder of 27 liters;
• Powerful and easy to use equipment;
• Portability of the device: weighs 8.4 kg, and the dimensions are 42x36x72 cm;
• Gas consumption - 0.3 kg / h;
• Rollover protection and fire extinguishing systems.

Flaws:

• When installing the cylinder, care must be taken, otherwise the temperature sensors and tubes may be damaged;
• There is no off button, so the gas must be shut off with a valve on the cylinder.

The main advantage of Ballu Bigh-55 is the complete independence of the owners of the device from the power supply. Also, one or two devices can completely heat the average house.

Pathfinder Dixon

An infrared gas heater with a power of 4.62 kW can heat a room up to 30 m2. Features of the model - economical gas consumption, 0.181 m3 / h and targeted heating. It can be directed to a living room or the location of a fisherman, a hunter and be warm without overspending fuel for heating extra rooms. The device can even heat open areas. This model is characterized by safe operation, subject to the basic rules of operation and absolutely does not need electricity, it is enough just to have a propane gas cylinder with you.

Advantages:

• Light weight - 1.6 kg;
• Infrared directional heating;
• There is a pie;
• Suitable for use as a stove for heating and cooking;
• Compact dimensions - 21x27x9.5 cm.

Flaws:

• The temperature of the radiating surface is 800-900 ° C - this is good, but if touched, a burn is possible;
• No slots for wall mounting.

The device must be protected from moisture, otherwise, due to a sharp temperature drop, the ceramic surface may crack or fail completely, fortunately, it is quite possible to replace it.

What is a convector

The principle of operation of this type of electric heaters is based on the properties of physics and aerodynamics. Warm air is lighter than cold air and always flows upwards. The rarefied space is filled with cold air. The convector contributes to this process.

The design of the convector is an electric heating element (coil, plates) built into the body. The housing has intake openings or shutters of various configurations located in the lower part of the device, and exit openings for the exit of the heated air flow. The heating temperature of the air, when passing through the heating element or along the heating element, depends on the power of the heating elements used. Most modern heaters of this type are equipped with a fan. This is done to increase the speed of convection currents and at the same time protects the heating elements from overheating and failure.

Design options depend on the type and shape of the used heating element. Convectors are available in floor and wall versions. All modern devices are equipped with additional controls and protection. The operating modes can be set manually or using electronics and automation.

Advantages and disadvantages

The main advantage of convector-type heaters is the possibility of uniform distribution of warm air masses inside the room. As you know, the main feeling of warmth and comfort gives the surrounding heat. Oil and infrared heaters, which heat small volumes of air masses that are in direct contact with sources of thermal radiation, can give such a sensation only in the process of continuous operation.

The disadvantages of this equipment include only the ability of the heating element to "dry" the air.

Harm of infrared waves for the body - a myth?

Infrared waves are traditional electromagnetic radiation, similar in structure to the sun's rays. The harm and benefits of infrared radiation are determined by the depth of penetration of these waves into the skin.

There are 3 types of heaters depending on the wavelength and incandescent temperature of the heating element:

• devices with maximum heating up to 300 degrees and a wavelength of 50-200 microns;
• devices that heat up to 600 degrees, and with a wavelength of 2.5-50 microns;
• heaters with heating up to 800 degrees and a wavelength of 0.7-2.5 microns.

Those. the higher the incandescent temperature of the device, the more short waves will be emitted. For an ordinary healthy person, heat waves with a length of about 9.6 microns are safe. Manufacturers in the passport of the technical device indicate the range of infrared radiation.

Information about the range of infrared radiation can be found in the accompanying documentation for heaters or on the product box. The absence of this information indicates significant violations on the part of the manufacturer.

Usually it varies between 2-10 microns.In this case, the intensity of IR radiation depends on the characteristics of the heated surface (especially its emissivity). The most powerful radiation comes from a heated black object.

Any prolonged targeted infrared radiation has a bad effect on the human body, which is expressed in:

• drying of the skin;
• decreased vision (with prolonged exposure, the risk of developing cataracts increases);
• violation of the structure of cell membranes (typical for short infrared waves), etc.

It is especially dangerous to install a powerful ceiling heater in a room with low ceilings. In this case, infrared rays will constantly heat the human head and can lead to the development of all kinds of diseases.

But these infrared heaters can bring real harm only in the case of a constant directed flow to a person. Ideally, devices should be installed so that the heaters give off their heat to walls or furniture, but are not directed at a person.

The heater should not always be directed at the person. Infrared is only useful in small amounts.

However, at the same time, in Japan and Europe, entire institutes are developing methods to fight cancer based on the influence of infrared radiation. In the course of scientific research, it has been proven that IR waves, reaching the inside of the skin by 14-20 cm, carry out effective cell detoxification.

This is due to selective hyperthermia, increased biochemical circulation and elimination of congestion in tissues.The result of the use of radiation depends on properly selected circuits, and a micathermic heater is absolutely safe for health, if common sense is used when installing it.

Why Choose Mica Heaters?

The advantages of using mikathermic equipment are obvious. These include:

• Ecological safety. During operation, the device emits electromagnetic and infrared waves that are in a range that is safe for humans. The synthetic mica covering the heating element does not emit toxic substances.
• High heating rate. In the room processed by the device the set temperature is reached extremely quickly. This literally takes a matter of minutes.
• Profitability. The heating efficiency of the device, when compared with traditional appliances, is much higher with the same power, therefore, the equipment consumes 30% less electrical energy.
• Safety of use. Even with prolonged operation of the device, its body does not warm up above 60C. Therefore, it is impossible to get burned by accidentally touching it.
• Versatility. The device can be used indoors and outdoors. An example of the latter is a terrace, balcony or veranda. It can be used as a system that prevents the appearance of glaciation on the staircase.
• Silent operation. The manufacturer selects the thickness of the mica plates so that their thermal expansion coincides with the thermal expansion of the core. In this case, unpleasant clicks, which are inevitable during the operation of other electric heaters, are completely excluded.
• Light weight.This quality allows us to produce not only mobile floor models, but also wall models of various sizes.
• A variety of additional options available. These can be built-in thermostats, various timers and air ionizers. Convenient models equipped with shelves or folding dryers for clothes or shoes.
• Directed heating. The possibility of selective heating of individual sections of the room.

With a large number of advantages, mikathermic devices, unfortunately, are not ideal. They also have disadvantages. Directional heating is one of them. This means that the device heats only the area to which it is directed.

The farther from the heater, the less its work is felt. This disadvantage is especially noticeable for devices with a small area, which are able to heat only small sectors of the room.

Mica heaters are very efficient. With the same power as other heaters, they emit more heat, which saves about 30% of electricity

Despite the fact that mica does not attract dust, the latter still accumulates on the device. This is especially unpleasant for models with a large number of holes. When you turn it on for the first time after a long break, the dust begins to burn out and an unpleasant smell spreads around the room.

Another nuance is the heating of the case. The maximum temperature of its heating is small, but in some cases it can be dangerous. Some synthetic fabrics may melt and ignite if they come into contact with the body of the heater.

There is a possibility that certain types of furniture can also "respond" to the proximity of a heat source. Melting or ignition of PVC film and various plastics is not excluded.Therefore, such flammable items must be kept at least one meter away from the appliance.

Despite the fact that the case of mikathermic devices does not heat up much, for safety reasons, do not install the device close to flammable materials or hang clothes made of synthetic fabrics on its body.

Precautions for use

1. The cord from the heater should not be pulled under the floor covering, rug or carpet.2. It is forbidden to install the device in the vicinity of the outlet from which it is powered.3. It is forbidden to place or hang anything on the heater.4. If the unit is mounted on a wall, then there must be free space above it, no shelves, etc.5. Easily igniting devices and objects should not be located within a radius of one meter from the heater6. It is forbidden to connect any external devices to the heater.

Important! Micathermal type heaters can be used in bathrooms, showers, etc. But it is advisable to mount it away from taps, bathtubs, toilet bowls, that is, water sources

Make sure that foreign objects do not get into the ventilation holes and the outlet of the heater. With the help of children, for example. Otherwise, it may lead to failure of the device.

Manufacturers overview

It is appropriate to start a review of micathermal heaters from the budget segment. And here the VES MX 1 deservedly takes the first place. It is recommended for work in production workshops and garages. The heater has a compact body.The distribution of thermal impulses occurs 360 degrees, that is, all areas of the room are covered. Since production was moved to Asia, it was possible to reduce the cost of the product to 3,800 rubles.

The diode indicator helps to control the current state of the device. Wide legs provide proper stability. Feedback on this device is positive. The manufacturer claims that the automation will immediately turn off the system if it is tilted or dropped.

A good alternative to the device described above is the DeLonghi HMP 1000. The proprietary automation is designed to turn on the device if the air is cooled to +5 degrees. It is provided, as in the previous model, to stop work in the event of a fall. Consumers have the opportunity to choose the type of installation: hanging on the wall or placing on a movable wheel frame. The largest allowable area of ​​​​the premises is 30 square meters. m. Thanks to the thermostat, the desired temperature is maintained autonomously. The mass of the device reaches 4 kg.

It is worth taking a closer look at the Polaris PMH 2005 mikathermic heater. Judging by the reviews, this device fully warms up the house in severe frosts. There are 2 modes, one of which allows you to cope with a slight cold. The wheels will help move the heater to the right place. The thermostat works reliably and stably.

The technical characteristics of the device are as follows:

• current consumption - 2 kW;

• heating power - 1500 or 2000 W;

• maximum heated area - 30 sq. m;

• implemented shutdown in case of excessive heating;

• device weight - 4.5 kg;

• floor placement.

According to experts, the DeLonghi HMP 1500 is better suited for additional heating of the bedroom in winter.

An important feature of this device is the black frame and medium-sized grille. These elements allow you to fit the heater into any stylistic direction. The device can be hung on the wall or on legs with wheels

Switches are conveniently located

The device can be hung on the wall or on legs with wheels. The switches are located quite conveniently.

Both the housing and the heating block are assembled very well. The power of the device allows you to both warm up a large room and save electricity. The designers have taken care that the grate is not pressed tightly against the heating part. An anti-freeze function has also been implemented.

The weaknesses of this model should also be kept in mind:

• when installed in the center of the room, the back panel will spoil the interior;

• no protection against overheating;

• no dust filter.

For the office segment, VES MX 5 is considered an ideal choice. This heater has a thin body and a strict, concise design. Thanks to the thoughtful design of the legs, a stable position of the device is guaranteed. The start button is located on the top. The front panel has a fine perforation and reliably protects the internal parts.

With a mass of 7 kg, this causes a lot of inconvenience. Also, this model does not have a thermostat.

If these parameters do not suit you, you need to pay attention to versions from the "expensive" segment. They are characterized by high power and more sophisticated functionality.

An expressive example is the Aic DF-HT6305P. This heater will allow you to enjoy comfort even in a spacious living room. Its characteristic feature is a presentable appearance (resembling a high black rack).The heater is controlled by sensors. The power of 2000 W is enough even to work in extreme cold.

Other advantages of the model are:

• adaptation of the resistance of the heating element to the conditions in the room;

• absolute fire safety;

• very long working life;

• purification of incoming air from dust;

• the presence of a timer and overheating protection systems;

• remote control.

For limited (25 sqm or less) space, the Polaris PMH 2095 is better suited. The production of this model is deployed in Germany. There are 4 plates hidden under the black case. A feature of the PMH 2095 is a fairly stable platform and wheels located on the sides. The design of the device is perfect for any room. The flow of current is recognized by the signals of the light indicator. It is possible to set the desired temperature through the panel.

It has three disadvantages:

• rather high price (at least 6000 rubles);

• a short power cord, forcing the usual use of carrying;

• clicking thermostat (interferes at night).

Conclusion

As a means of space heating, a mikathermic heater has the right to life, quite a lot of homeowners perceive it better than traditional heaters. But the vast majority still does not seek to buy them, but uses other means. That is why this type of electric heaters has not received too much popularity.

Pupil (156), closed 10 months ago

since the effect is fast, it means the device will work less and consume less electricity.

Advantages of the micathermal novelty The micathermal heater has earned the attention of consumers due to its obvious advantages: Cost-effectiveness. Energy consumption is 30% lower than traditional appliances, and the heating efficiency is many times higher. In addition, the device has a function to protect the room from freezing.

If it is set in an unheated room, the heater will automatically turn on when the air temperature becomes critical, close to zero. Safety. Since even with prolonged use of the device, the body does not warm up above 60 degrees, there is no need to isolate the heater from children. Conservation of oxygen. With this type of heating, oxygen is not burned, which means that the humidity in the premises is not disturbed. A normal microclimate is maintained, so people do not experience problems with the respiratory tract, bronchial asthma does not worsen, and the likelihood of colds during the off-season is reduced. No noise. The operating device is absolutely silent, so it can be used in bedrooms, children's during a night's rest

In addition, the device has a function to protect the room from freezing. If it is set in an unheated room, the heater will automatically turn on when the air temperature becomes critical, close to zero. Safety. Since even with prolonged use of the device, the body does not warm up above 60 degrees, there is no need to isolate the heater from children. Conservation of oxygen. With this type of heating, oxygen is not burned, which means that the humidity in the premises is not disturbed.A normal microclimate is maintained, so people do not experience problems with the respiratory tract, bronchial asthma does not worsen, and the likelihood of colds during the off-season is reduced. No noise. The operating device is absolutely silent, so it can be used in bedrooms, children's during a night's rest.