How to choose a fan heater for residential and industrial premises

How does a fan heater work

Any fan heater consists of three main parts: a housing, a heating element and a fan.

The principle of operation is extremely simple. The fan captures cold air and directs it to the heating element, where it warms up. With the help of the same fan, the air is blown back into the space already warm.

Because of this mechanism, the devices were nicknamed "wind turbines" or "fan heaters".

All of the above elements can have a different structure, the reliability and functionality of the equipment depend on it. So we will talk about each detail in detail.

The main disadvantage of all heating devices is the noise produced, which is explained by the rotation of the blades. In terms of loudness, they are classified as follows (from quietest to noisiest):

infrared;
oil and convector;
fan heaters and heat guns.

So get ready for the monotonous hum. Moreover, the more powerful the unit, the louder it works.

But this minus does not detract from the main advantage - the rapid heating of the room. This happens precisely because of the presence of a fan. It enhances the circulation of air masses, and a comfortable microclimate is achieved in a short time.

How can a fan heater be used

In what cases is it best to purchase a fan heater? Its main purpose is to heat air streams, therefore such a device is applicable in many areas. Here are some of the possible uses for a thermal fan:

The main source of heat is supplied to a room where there is no central heating. Since a modern fan heater is a reliable, convenient and safe electrical device with an affordable cost, it is often used in those rooms where there is no heating system. The missing batteries are more than compensated by a pair of such units, which can maintain a comfortable temperature even in a room with a large area.

Heating and ventilation equipment
Additional heating equipment to help a heating system that is far from perfect. Due to many years of operation of the central heating system without any improvements or major repairs, it can no longer always cope with maintaining a normal temperature regime in the room. In this case, you cannot do without a fan heater. It neutralizes temperature drops during cold snaps and when the seasons change.
Heating of construction sites and workers. It is simply impossible to carry out any work in the cold, so you can maintain a certain mode at a construction site by using a fan heater. In this case, it will be possible to perform work, as well as a comfortable stay of people at their workplace.
Application of fan heaters for rapid air heating. The small size of the device and sufficient power allow you to instantly heat up small rooms such as a country house, garage, household room, mobile home and others.
Use as a conventional fan. In winter, we are pestered by the cold, and in summer - unbearable heat. To get rid of the sultry heat, you can use a fan heater, it is also used to cool air flows. This will make it possible to save money without buying another device, as they say - two in one.
To aid trade. Many trade stalls and pavilions are not adapted for the use of any other heating devices, except for a fan heater.Small size and remarkable productivity will help a person to do his job, forgetting about the cold.

Suspended fan heater
Heating of rooms away from heating mains. In some cases, it is impractical to lay the heating system in some remote rooms. That is why the way out of the situation will be to buy a fan heater.
Ventilation and heating of an enclosed space. The fan heater uses the principle of forced convection, so it will easily not only maintain the required temperature regime in small rooms (storage rooms, balconies, loggias), but also help to overcome dampness and fungal formations.

Here are some of the features of such a useful piece of equipment. But these are not all of its advantages. In addition to the function of heating rooms and premises, there are several unusual ways to use fan heaters.

Device classification

One of the options is the division according to the scope:

industrial - high-performance installations designed for round-the-clock operation and with improved characteristics;
household - inexpensive and compact copies used in houses and apartments.

The main feature by which all devices are classified is the installation method. The equipment is divided into two groups: stationary and mobile.

Stationary

This technique requires solid fasteners. It cannot be relocated at a time and often requires site preparation.

But this category of electric heaters, as a rule, is distinguished by increased power and expanded functionality. Therefore, the object can be used even as the only heating device.

Such a system is also safer, since there is no probability of overturning or getting inside a random object.

As a rule, these samples are equipped with a remote control via a remote control. Otherwise, you will have to climb onto a chair or ladder and manually adjust the settings.

There are two options for fixed mounting.

Wall

In appearance, they resemble an air conditioner. Some models are equipped with swivel curtains, and then it is possible to direct the stream to where you need it. But most do not flow to the side, but strictly downward.

They are often installed to create a thermal curtain over doors. They heat and do not allow the cold from the street to get inside. This is especially true in organizations with high traffic: shops, hospitals, schools, etc.

Ceiling

As the name implies, such specimens are attached to the ceiling, which means that efforts will be required during installation. But heaters direct warm masses in all directions and warm even a huge room.

Mobile

Due to their small size and weight, they are easy to move. Also, the device allows you to set the direction of the flow of heat and quickly warm up, for example, a bed. It is the best choice for an apartment in case of heating for a short period.

Among all the variety, there are two groups of devices.

Floor standing - have a variety of designs: cubic, in the form of a column, a horizontal cylinder.
Desktop - differ in the smallest size and weight. There are horizontal and vertical versions.

There are also combined products that are allowed to be placed in different positions. Heat guns are one of the types of mobile units.

Types of fan heaters by type of installation

These devices, depending on power and technical tasks, can be mounted on different surfaces.

Floor models. They can be stationary, with strong legs, or mobile, with casters.
Wall or ceiling appliances. Used for installation in small spaces.Thanks to the mounting bracket, which is available as standard or purchased separately, the unit can be swiveled in different directions. A remote control is often used to control heating.
Special carts. Designed for the installation of large-sized powerful units. Carts provide mobility for such bulky models.

Power

The main question to be solved is: what kind of wind turbine is needed. After all, a device with a lower performance will not be able to effectively heat the home. And if you buy a device with high performance, then electricity consumption will increase.

Old aluminum wiring often fails and is flammable. Most of the sockets are designed for a maximum current of 16A: this corresponds to an equipment power of 3.5 kW.

The calculation is considered classic when 10 sq. m of the room requires 1 kW. It is also desirable to add a margin of 10-15%.

Apparatus for a small room or an addition to the heating system, 1-1.5 kW will be quite enough.

To calculate the power for heating only with an electric fan, you need to take into account many parameters - the number of windows, orientation to the cardinal points, the quality of double-glazed windows, climate, etc. It is better to entrust the calculation to a specialist, but you can do it yourself using a special calculator (available on the Internet).

Simplified formula looks like this:

W = S x W beats / 10, where

W is the required power;

S - heated area;

W beats - specific power required for heating 10 sq. m in your climatic zone.

Climatic zone of Russia	W beats, kW
Southern regions	0,7-0,9
Middle lane	1-1,2
Northern regions	1,5-2

Fan heater selection criteria

Choosing a fan heater is not an easy task. The range of products is large, and prices for similar models can differ significantly.

Next, we will consider what characteristics of the heater to pay attention to when buying in order to choose the most useful model and not overpay for unnecessary functions.

The main factors that determine the choice of a fan heater are:

power consumption;
type of heating element;
availability of additional functions;
operating modes.

The influence of each of the listed factors on the choice of a heater should be considered in more detail.

Criterion # 1 - power consumption of the device

Only 10-12% of fan heaters offered on the market have a power of less than 2 kW, but they also have their own buyer.

It is recommended to purchase heaters with a power of 1-1.5 kW in the following cases:

The house has old aluminum wiring that can catch fire from high loads.
It is required to simultaneously turn on 2-3 fan heaters in the same room or apartment.
The size of the heated room does not exceed 10 sq.m.
The appliance will be used for additional heating in the existing heating system.

The minimum power of the fan heater is calculated based on the rate of 1 kW per 25 cubic meters. premises.

It must be remembered that ordinary sockets are designed for a maximum current of 16A, which corresponds to an equipment power of 3.5 kW. Therefore, it is impossible to use heaters with a consumption of more than 3 kW at home for a long time.

Criterion # 2 - type of heating element

The most common fan heaters with heating elements in the form of a heating element, a spiral and a ceramic grate. Budget heaters are equipped with a nichrome spiral.

You can choose such a heater in such cases:

There is no financial opportunity to buy a more expensive model.
The device will be constantly in the field of view.
The use of the heater will not be around the clock.
Fan noise is not critical.

Cheap fan heaters with a nichrome spiral are quite fire hazardous, so you need to buy them only under the listed conditions.

The best option for a heater is a device with a ceramic heating element.

They are 20-50% more expensive than spiral ones, but they have a number of advantages:

They have high fire safety.
They can be operated around the clock.
Long lasting.
Do not burn off airborne dust.

Fan heaters with heating elements are in practicality between spiral and ceramic. You can choose them if you have good additional functionality and a reasonable price.

Criterion # 3 - fan and heater operation modes

The number of operating modes of the fan heater directly affects its resource and efficiency.

Usually, heaters have three schemes for regulating their work:

changing the fan speed;
regulation of the temperature of the heating element;
automatic maintenance of the set temperature in the room, by periodically switching on and off the device.

These parameters can be changed by discrete or smooth movement of the adjusting knob. A more precise setting allows you to create the desired temperature regime in the room without wasting extra electricity.

To change the fan speed, you can use a special device - a regulator, the device of which and the connection rules we reviewed here. The regulator can also be used in the assembly of a homemade heater.

The power regulation mechanism on budget devices is identical, so if it breaks down, you can replace the part at any service center

Some models of fan heaters have a built-in timer that allows you to heat up the room just before a person arrives.

Criterion # 4 - additional functionality of devices

The basic functionality of fan heaters usually assumes the presence of knobs for regulating the power of the heating element and the speed of rotation of the impeller. But manufacturers are equipping heaters with other devices so that their products have an advantage over competitors.

The availability of additional functions for a fan heater is an undeniable advantage, therefore, within the existing budget, it is recommended to buy a heater with the maximum number of them. But first you need to assess the real need for additional equipment.

Such additional equipment includes:

Swivel mechanism that allows the warm air to be directed in different directions.
Low noise bearings.
Protection sensors that turn off the device in case of rollover or overheating. They are relevant for families with small children and pets.
Thermostat.
Splash-proof housing.
Humidifier.
Ionizer.
Remote Control
Air filters.

Cold mode is also actively used (without turning on the heating element).

As for such a function as ionization, experts recommend buying a separate device for this purpose, designed to perform the ionization process. Arguing that special devices designed for air ionization are better at this task.

We have provided recommendations for choosing a household ionizer in this article.

It is necessary to choose fan heaters on which the electronic board is located at a distance from the heating element, otherwise you should not hope for its durability

Each additional equipment adds a certain amount to the cost of the fan heater, so the functionality of the heater is limited only by the planned purchase budget.

Doubt about the advisability of buying this type of heater? We recommend that you familiarize yourself with the material in which we gave a detailed comparison of a fan heater and a convector.

Heating element

The central link of the whole mechanism is the heating element. It is he who largely determines the capabilities of a particular model. Even before buying, you will have to figure out which one is better - a spiral or ceramic heater to buy. Or maybe a water heat exchanger is right for you? Therefore, I urge you not to ignore such an important characteristic. There are three main types of parts.

Spiral

It is a thin nichrome wire wound in a spiral on a heat-resistant base. The heating temperature sometimes reaches 1000 degrees.

Such products are cheap and are quite suitable for a summer residence. That's all, this is where the advantages ended, then there are solid shortcomings.

There is always a fire hazard due to the high temperature. This is possible if a piece of paper gets inside or a large lump of dust flies in.
An electric current with a voltage of 220 V flows along the curl, which is life-threatening. You can touch the dangerous part through the bars with a thin child's finger or an oblong object.
Dust and even small insects get inside. They give off unpleasant odors when burned.
The service life is short.

Such an object should not work around the clock. You should give him a break. You can't leave him unattended yet. Although, having learned about the potential dangers, I think no one would think to be absent for a long time.

Heating element

This is the same spiral, but it is enclosed in a shell. Inside there is a free-flowing substance - quartz sand or manganese oxide. The heating of the flask is half that of the open part: about 500 degrees. In some cases, to improve heat transfer, special plates are installed on the heating element.

This option is characterized by much more pleasant characteristics:

the problem of fire hazard is being solved;
the energized link is insulated;
less smell of burnt dust.

To be fair, I will say that such equipment is produced mainly with solid performance indicators. Therefore, there are few household appliances, an impressive part of goods with heating elements is industrial equipment.

Ceramic heater

The ceramic element is the best choice for the home. It is made in the form of ceramic plates, and the heat exchange grill is made of corrugated aluminum. The design features and materials used give their benefits:

the device does not heat up above 150 degrees, which means that it is not capable of causing a fire;
consumes the least amount of electricity;
lasts longer.

But I think you already guessed that this is an expensive group of devices. Although, due to energy savings, they pay for themselves pretty soon.

Water heat exchanger

Such objects are integrated into the heating system. They help to evenly heat even production halls and offices in a short time. They will not be able to operate during the off-season or when emergency heat supply outages occur.

The power of such heaters is directly related to the water temperature. If it is 80 or 90 degrees, then the maximum effect is achieved.

Where can you use water heaters?

Water heaters are rarely used to service private houses and apartments. For this task, there are a lot of devices that are more practical in terms of installation and operation. Water heaters are considered industrial heating equipment. They are installed in medium to large commercial, industrial and public spaces.

To organize such a heating system at the facility, two conditions are necessary: the presence of a water heating system and electricity at the facility.

The heating system based on water heaters allows you to efficiently, evenly and economically heat the halls of supermarkets, shops and shopping centers, car dealerships, production facilities (workshops, workshops), warehouses, hangars, sports halls, large office premises, etc.The air-water heating system has a big plus - water heaters do not "burn" oxygen and do not dry the air. For this reason, they are actively used to create an optimal microclimate in greenhouses, greenhouses and botanical gardens.

Fan

The design of this module determines the service life, the level of noise generated and the need for cleaning.

Axial

It looks like a propeller in our usual sense. It has 3-8 blades, which are made of plastic or metal. This is a simple and budgetary mechanism, so it is most often found in household options. Another advantage: the part does not require maintenance and it is enough to occasionally lubricate it with machine oil.

And everything would be fine, but such products are buzzing strongly. Therefore, turning them on at night is not very comfortable.

Radial

This element is typical for flat horizontal heaters. It looks like a wheel, around the circumference of which there are frequent parallel blades. The air is pumped by centrifugal acceleration.

The blown flow is smoother than that of the axial ones. If the wheel is well balanced and the blades are oiled, then little noise is generated.

Tangential

It has a cylindrical shape and 20-30 parallel wings. It is the most productive and quietest, but due to design features it is not used in all devices. Among floor models, this type is not found in columns. But in wall and ceiling copies, an accessory of this type is not uncommon. The only upset is the need for regular cleaning.

Device and principle of operation

A fan heater, by definition, must generate heat, which is carried around the room by a fan.

Therefore, any such device consists of three mandatory components:

Housing.
Heating element.
Fan.

The body of budget models is made of cheap plastic, which can deform and even melt during prolonged use. It is advisable to purchase fan heaters in a metal shell, which is capable of limiting fire in case of overheating of the internal elements.

There must be enough space behind the heater to allow room air to flow freely into the air intakes, which is why it is so important to install it correctly.

The fan can be of different power. The higher it is, the faster air is blown through the heating element, reducing its surface temperature. The speed of rotation of the impeller is often changed using a control knob.

Fans can be of two types:

axial (bladed);
tangential.

Axial fans have 3-8 blades of the usual type, which are made of plastic or metal. Such impellers are installed on portable models. Axial fans are noisy but low maintenance. They need to be periodically lubricated with machine oil.

Axial impellers are good because they practically do not require periodic cleaning, but their motor is located in the path of hot air, therefore it often fails

Tangential fans have the form of a cylinder with 20-30 blades in the form of longitudinally spaced strips. They are placed mainly in wall and vertical models.

The cylindrical design ensures quiet operation and high productivity. The disadvantage of tangential fans is the need for periodic cleaning.

Horizontally located tangential fans must have bearings, otherwise after 1-2 years they will begin to vibrate and make noise

The heating elements are located in front of the impellers, which allows them to be cooled evenly. The rear-mounted fan also helps to capture more air.

In addition to the main components, heaters can have additional equipment that expands their functionality.

Body material

The body is made of plastic or metal. The first products are found much more often than the second.

Plastic devices are cheaper and much lighter than metal ones, but you need to pay attention to their quality. Cheap ones when exposed to high temperatures can melt and release harmful substances.

The metal sheath is most often found in expensive industrial facilities, where the heating is significant. Plastic will simply not be able to withstand such treatment.

It is good if the body, regardless of the material, is splash-proof. Then the fan heater is allowed to be safely installed in the kitchen or bathroom.

Types of heat fans

Fireproof Ceramic Heater

An electric heater with a fan is produced in different types, differing in technical parameters and internal filling. Reliability and trouble-free operation depends on the type of heating unit and fan design. Practicality and durability are determined by the version and control method.

By type of heating element

The heating group in the appliance determines the power and affects the rate at which the temperature rises. Some elements are used open, others are insulated with protective materials.

Models of fan heaters for home:

With a spiral element. Low-cost units heat the air, which is pumped through a metal spiral with high electrical resistance. Nichrome wire is placed openly and wound on an elongated piece of refractory material.
With heating element. The tubular electric heater is covered with insulation. A filler is poured inside, manganese oxide or quartz in the form of sand is used. The inner filling helps to distribute heat evenly over the outer shell.
With ceramic heater. Externally, the accessory link resembles a structure in the form of separate cells. The composition includes semiconductors protected by a ceramic shell and an aluminum grid with good heat conductivity.

The spiral burns oxygen in the room and gives off an unpleasant odor in a dusty atmosphere. Ceramics have a greater effect and are among the safest options in terms of fire.

By fans

The cross-flow fan runs silently thanks to the design of the blades

An axial fan is a common type, with the blades attached to the rotor of the motor. The wings are made of plastic or metal, rotate around the central axis, their number may vary. This type is used in desktop and floor models of a thermal fan for the home.

The tangential or diametrical view contains a drum wheel with bent blades in the structure. The impellers are arranged in parallel on the axis. The body has two openings: a branch pipe (inlet), a diffuser (outlet). In such devices, the flow passes perpendicular to the rotational axis, the air is evenly distributed. A diametrical fan heater is better than an axial one, since it works silently.

In a diagonal design, the air first moves along the axis, then with the help of specially designed wings, the direction is changed by 45 °, which accelerates the heating of the room. Such a heater is used in some versions of tabletop models.

The bladeless design was developed by British manufacturers and does not include moving parts. The fan works on the principle of a jet turbine. Air enters the inside of the fan ring, which has aerodynamic characteristics, and exits from the slot along the outer perimeter.

The bladeless model provides comfort and safety, works silently.

By execution

Suspended stationary fan heater

The installation method divides the units into mobile and stationary categories. The first devices are carried to any part of the room and can be hung on hooks. This category includes a tabletop heater with a fan.The mobile device weighs little, has a power in the range of 2 - 2.5 kW.

Stationary devices are divided into types:

wall-mounted;
ceiling;
floor;
combined.

A floor-standing heater with a fan looks like a vertical column, sometimes the body is made movable to transfer heat in different directions.

Wall-mounted models look like an air conditioning indoor unit, the devices blow the air flow down. Such fans with a heating element are used to obtain a thermal zone above the entrance from the street. Ceiling fan heaters supply air in different directions, usually installed in rooms with high ceilings.

By control system

Fan heater with manual temperature control

Management can be mechanical, automatic or electronic. Automation sets an acceptable degree of room heating, starts and turns off without human intervention. Energy saving mode can be selected.

Mechanical regulation is more often used in a home heater. There are handles on the body:

Temperature regulator;
power level coordinator.

With electronic control, the work is coordinated on a touchscreen or push-button housing panel. The models are equipped with a timer for economical operation and safety sensors against frost and overheating. The units are controlled by a remote control that regulates functions from a distance.

Control and functions

The simplest models are equipped with mechanical switches. To adjust, you only need to turn the knob. This is very convenient for those who are not friendly with modern technologies. For example, for the elderly.

More advanced designs are equipped with buttons or sensors with a display. Here, as a rule, the remote control is supplied.

Let's name the most popular options:

power regulator - there is even the cheapest copies and is needed to adjust the intensity of the blowing;
thermostat - a device with automatic temperature maintenance at a user-selected level;
timer - allows you to program the on and off times;
rollover sensor - useful for ensuring the safety of floor and table products;
overheating protection - turns off the equipment if the temperature of internal components has reached a critical level;
frost protection - automatic heating of the device up to +5 degrees Celsius prevents the unit from failing due to frost.

A dear helper is able to take on the “duties” of another technique:

fan - a wind blower drives air masses without heating them;
humidifier - corrects dry air caused by heating;
air purifier and ionizer - the space is filled with useful negative ions and is cleaned thanks to the filter system.

What to consider when choosing a fan heater

Required power

If the ceiling in an apartment has a height of up to 270 centimeters, then the power of the device is determined as follows: for every 10 meters of square area, 1 kilowatt is needed. However, you should not take it close to each other - it is better to take a device with a power reserve of 1.3, or even 1.5 times. This is especially useful in the frosty winter.

Heating element

Of course, it is best to choose a fan heater that uses a glass-ceramic heating element. It will not burn even the dust, exuding an unpleasant aroma, and is much safer than other types of devices - with a spiral and with a heating element.

Just do not fall for the tricks of the sellers. They, trying to sell the product as soon as possible, may cheat a little and say that the heater is equipped with a ceramic heating element. Only they will be silent at the same time that they do not mean glass ceramics, but cermets, which, as they say, are two big differences.

Therefore, a simple advice before choosing a ceramic fan heater is to read the instructions carefully. If the glass-ceramic plate hardly heats up, then the cermet element is only slightly better than the spiral one.

Modes of operation

The number of operating modes of the heater should ideally be as large as possible. It is convenient - without using a thermostat, you can immediately set the desired temperature required for a feeling of warmth and comfort. However, the maximum possible number of modes is three, in modern models more is not given.

Additional functions

It is very good if the fan heater has the following functions and accessories:

The rotating base will allow warm air to reach all the far corners of the room;
A fan that makes little noise - ideally a tangential one;
Shutdown sensors that are triggered when the device rolls over and overheats;
Thermostat;
The ability to maintain a temperature of plus 5 degrees, almost without consuming energy (antifreeze or frost protection function);
Splash-proof housing (useful in the bathroom);
Humidifier and filter to maintain a healthy microclimate;
Remote Control.

Finally:

Now that we have familiarized ourselves with how a fan heater is selected, it's time to list a few simple rules. They will allow you and your home to stay safe and sound, as well as a device for heating the room and creating a comfortable temperature in it. So, you need to know very little.

1. Remember: fan heaters do not like to be dropped or dragged with the power cord. It is especially bad when the device topples over when it is switched on.

2. Do not pour liquid (even ordinary water) on the device and turn it on where it is too humid.

3. Install the fan heater no closer than half a meter from any object.

4. If someone wants beauty and comfort, and he decides to cover the heater with a cloth, it may happen that you have to regret it bitterly. Such actions can lead to overheating of the device, and even to a fire!

TOP-5 fan heaters

Determining the choice among all the variety is not easy. I hope this list of popular models will help you.

Ballu BFH / S-04 is the simplest unit for 750 rubles. A spiral is used here as a heater, and the fan has an axial structure. The increased power - 2000 W - allows it to be used in rooms up to 25 sq. m. There is one more mode - 1000 watts. Equipped with a thermostat to control overheating.

Pros:

inexpensive;
compact;
coverage of a large area;
warranty - 2 years.

Minuses:

only two modes;
short cord.

Electrolux EFH / C-5115 - desktop copy for 2,200 rubles. It is characterized by a power of 1500 watts. The special configuration ensures fast heat distribution. Appliances are equipped with modern ceramic elements. The choice between three possible settings is made by two rotary switches. This is a unit with a thermostat and an overheating sensor that turns off the device if necessary.

Pros:

copes with space up to 20 sq. m;
modern design;
environmentally friendly and high quality materials;
the case does not heat up.

Minuses:

quite noisy;
wire only 1 m long;
low sensitivity thermostat.

Tefal Intense Comfort Hot SE9420F0 is a floor-standing column-shaped device for 11,000 rubles. The power of the ceramic heater is 2,400 W. Has a wide blowing angle - 90 degrees. Three modes are built-in, including ventilation without heating, shutdown is provided for overturning and overheating. There is a thermostat, timer and delayed start, which allows you to program the operation up to 24 hours. I would especially like to note the ECO function, due to which electricity consumption is reduced by 50%.

Pros:

quiet;
economical;
long cord;
there is a remote control.

Minuses:

sound accompaniment of pressing buttons interferes at night;
fingerprints are visible on the side panels.

Stiebel Eltron CK 20 Trend LCD is an elegant wall sample worth 14,500 rubles. The rectangular shape and white plastic with gray accents create a laconic design that will fit into any interior. Power - 2,000 watts.A wide range is available from +5 to +30 degrees. It has overheat shutdown functions, a weekly timer, and anti-freeze functions. Adjustment is carried out using sensors and a display.

Pros:

compact and lightweight;
low noise level;
there is a compartment for the cord.

Minuses:

periodic cleaning of the air filter is required;
no remote control.

Teplomash KEV-25T3W2 - industrial water heater for 18,500 rubles. Its power at a coolant temperature of 80 degrees is 8.3 kW, and at 90 degrees - 11.9 kW. He pushes warm air at a distance of 8 m from him. The included swivel bracket makes it possible to install the device on a wall or ceiling.
The set includes two control panels: a wired one (you will have to fix it next to the device) and a remote one. The casing is made of powder coated galvanized steel.

Pros:

all the necessary fasteners included;
energy efficiency;
protection class against dirt and moisture IP44;
adjustable lamellas.

Minuses:

loud;
complexity of installation.

Comparison of existing types of fan heaters

1. The main difference between fan heaters is the type of heating element. It can be spiral type, tubular and ceramic. Let's characterize each of them in order to understand which element the best fan heater should be equipped with.

The spiral element is made, as a rule, of nichrome. It is a thin wire wound on a ceramic base. The open version is unprotected wire coils, and the closed one is the same coils placed in a glass tank, inside which there is no coolant. At the same time, the wire heats up to 1000 degrees, which is unsafe - after all, an unprotected or poorly protected heating element can lead to a fire if it rolls over.

In addition, over time, dust accumulates on the surface of the nichrome wire, which smolders and smells bad when the heater is turned on. After all, due to its design features, it is forced to work at high temperatures. However, there will never be an open flame, in which oxygen can be burned, - the heating of the coil occurs under the action of electricity.

Therefore, the statement that this type of heaters still burns oxygen is deliberately false. This plays into the hands of sellers selling other models, so they spread rumors.

A glass-ceramic heating element works differently than a nichrome one. It heats up no more than 150 degrees, so such fan heaters are safer for the home. A ceramic part is made in several ways, but the following is most often used: the powder is pressed and then fired in an oven at a high temperature.

In the finished ceramic plate, you can see a large number of tiny holes through which air flows, driven by a fan. At the same time, air masses are heated faster than a nichrome spiral - after all, the area of a ceramic plate is much larger than the area of a spiral or even a tubular heating element.

However, heaters with a ceramic element also have a significant minus high cost. So, if we compare them with devices that heat air using a spiral, it turns out that the latter are about three times cheaper.

It should be noted that for the manufacture of heating elements, not only glass ceramics are used, but also cermets. They are similar in design and performance to spiral elements. The difference is that the nichrome spiral is inside the case not of glass, but of ceramic. Thanks to this, fire safety is increased.

In the photo there is a protective grill of the heater, and under it is a glass-ceramic heating element.

Teng (tubular heating element) is a tube made of metal or quartz, inside which there is a graphite or wire rod. Quartz sand is poured between them, and manganese oxide is also added.As a rule, teng has a filler made of quartz, the core inside is made of nichrome wire, and quartz sand is the filler.

It is needed so that the heat received from electricity is distributed evenly over the entire area of the heating element. Thanks to this design, the heating element no longer heats up to 1000 degrees, like a spiral element, but only up to 500 degrees. Accordingly, the service life will also double. Unfortunately, the price will rise as well.

Since the heating element is able to multiply the power of the fan heater, such devices are more applicable not in everyday life, but in production, garages and utility rooms. There they are called "heat guns", having a power of 2.5 watts and above.

This is what heat guns look like.

2. The heaters of the heating-ventilation type are distinguished by the fans built into them, which are made of plastic (for small devices) or of metal. There are only two types of fans.

The axial fan is usually quite small, but noisy, it has traditional blades. It is placed only on devices that are supposed to be moved.

The tangential fan is like an oblong cone. This cone has twenty or thirty blades parallel to each other. This type of fan is characterized by good performance and quiet operation. It moves more air at a time than the axial model. But due to the large length of the cone, such a fan can only fit in column heaters, which are designed for stationary mounting on the floor or on the wall.

3. This is just the next difference between fan heaters from each other and is their design - mobile or stationary. The latter, in turn, can be wall-mounted or floor-standing.

Portable, or desktop, devices have power from 400 watts to 2 kilowatts, small size and weight. It is easy to install and assemble them, but they have one drawback - noise. Indeed, in such devices, the fan is always axial.

Mobile, portable fan heater.

For fan heaters made in the form of columns, the tangential fan stands vertically. The power of these devices can vary from 1.8 to 2.5 kilowatts, and the performance is higher than that of mobile devices. They often have a built-in automatic rotary device. These devices can be used not only as fan heaters for an apartment, but also as air curtains in shops, offices and restaurants. At the same time, they cut off cold air from the street when entering the room.

Floor-standing fan heater with rotating base.

Wall-mounted fan heater.

4. The control system of fan heaters can be mechanical or electronic. Some models have a control panel, which creates some additional convenience in using this device.

Mechanical control system.

Electronic system with control panel.

Best Online Stores To Buy

A heater is a rather dangerous household device. Buying a fake is fraught not only with wasted money, but a real threat to health and property. So take the equipment only in trusted stores:

MirCli - industrial and household equipment for sale;
Eldorado - a large selection of devices of different configurations;
Holodilnik - 57 devices of all types;
AllTools - goods of 36 brands;
DeLonghi - official representative of the manufacturer;
Citylink - 35 variants of fan heaters are on sale;

Watch a video about the features of choosing a fan heater

The abundance of commercially available household heating appliances is eye-catching. Among them, electric fan heaters have occupied their legitimate niche, which have long been in demand due to their affordable price, mobility and the ability to quickly warm up the premises.

But this does not mean at all that having come to the store, you need to grab the first device that comes across.Even if it is inexpensive, but still why rush to throw money down the drain. Maybe it's still worth studying the features and functionality of various options for fan heaters? To choose the right fan heater for your home and not regret your choice in the future.

Cons of a fan heater

There are also disadvantages - the fan makes noise, with prolonged use it is annoying, especially unpleasant at night.

In the process of heating the air in a room with a spiral fan heater, oxygen from the environment is used, which is why fan heaters give a certain "suffocating" effect: after a while you may feel that you have nothing to breathe, you will want to ventilate the room.

In addition, the fan heater, like an oil heater, dries the air in the room and lowers the humidity.