Thermal electric guns with a ceramic heating element. Which air heater is better: heating element or ceramic? What is the best electric heat gun for your home?

A heat gun is a volumetric air heater that functions by forcing hot air into a room. Among the abundance of household heaters of various capacities, an electric heat gun with a ceramic heating element stands out.

Purpose and scope

In the cold season, working in a garage, utility rooms and other rooms that do not warm up is very uncomfortable. Therefore, the owners are trying to find the most best way heating, which will be economical, but at the same time, with high heat transfer. Very often, especially in recent times, preference is given to ceramic heat guns.

The most popular model used in domestic conditions is the 220 V electric gun.

Such a device in a short time will set the desired temperature regime and create comfortable conditions in room. Such devices can be used not only in winter period time, for example, you can use a heat gun to dry surfaces at any time of the year.

Thermal gun Ballu BKX-5 ceramic

Operating principle

Heat gun with ceramic heating element It has a fairly simple design, it includes the following elements:

one or more ceramic heating elements;
body made of metal, which is not subject to deformation and is not afraid of corrosion;
powerful fan located at the rear of the case;
the thermostat, which is responsible for controlling the device, it does not allow it to overheat;
thermostat, which ensures the autonomous operation of the device;
some models are equipped with air filters.

The principle by which the unit operates:

the heating ceramic element is responsible for the generation of thermal energy;
the fan sucks in air from outside and drives it through the heated elements. Thus, the air flow absorbs the heat coming from the heating element and gives it to the room;
such a working cycle is repeated many times until the volume is heated. After that, the gun is turned off.

Certain models have special shutters on the side of the case that are adjustable. Through them you can regulate the air supply to different areas.

Very often, heat guns are equipped with switches for summer / winter mode.

Thanks to this function, the voltage is distributed as efficiently as possible. Used in places with high humidity heat guns special jet-proof execution.

Electric gun NeoClima KX-2

Advantages

As already noted, heat guns with a ceramic heating element, which is a ceramic heating element, operate from a 220 V network. Due to the fact that the movement of hot air masses is formed as a result of the work, rooms of any area quickly heat up. Such devices have many positive qualities:

due to the circulation of hot air, the room warms up as soon as possible;
the units are convenient to carry thanks to the handle, which is located in the upper part of the case;
ceramic heater provides natural purity and freshness of heated air;
interesting design;
during operation, the device is almost silent;
the design itself weighs a little;
the heat gun has protection against overheating, which prevents accidental ignition;
devices are safe and environmentally friendly.

As disadvantages, one can note the fact that it is impossible to use a heat gun in rooms where there is no real possibility of connecting to the network. electric current.

Feedback from the owner of the Ballu BKX-3 heat gun with a ceramic heating element

Kinds

In the domestic market, you can find a considerable number of manufacturers producing thermal ceramic guns. The choice for users is not an easy procedure, because very easy to make a mistake. In order to select the most best option in all respects, the following must be taken into account technical indicators, which may vary depending on the manufacturer:

unit body - cylindrical or rectangular;
body finishes may also vary;
air supply rate, on which the performance of the heat gun is directly dependent;
fan speed;
the power of the device is changed by step or smooth switching.

There are two types of electric heat fans:

Portable. Such electrical devices used for seasonal heating various premises: garages, construction sites, hangars, etc. The power ratings of such devices range from 3 to 30 kW. The housing is usually made of anti-corrosion material, and additional protection against mechanical stress is also included in the package.
Stationary guns are used to heat large rooms. They are high power and simple installation, are completed with the built-in automatic equipment, and also have several temperature modes.

Manufacturers of ceramic heat guns

Consider the most popular models using a table as an example.

Model	Characteristics
Ballu BKX-5	The maximum thermal power is 3 kW. Productivity, m³/h - 0.025 kW. Rated current - 13.6 A. The maximum heating area is 50 m². Weight - 2.1 kg.
Quattro Elementi QE-2000C	Heating element - heating element. Auxiliary functions - ventilation without heating, tilt angle adjustment, overheating protection. Weight - 1.7 kg.
Portable heater CMI 2000 W round	Maximum thermal power - 2 kW. Two heating modes - 1000/2000. The maximum heating area is 20 m². Voltage - 220-240 V. The shape is round. Weight - 2.25 kg.
Denzel "HC 2-100"	Maximum thermal power - 2 kW. The maximum heating area is 20 m². Operating modes - ventilation and heating. Auxiliary functions - adjustable thermostat. Weight - 1.9 kg.
NeoClima KX-2	Maximum thermal power - 2 kW. The heating element is tubular. The maximum heating area is 20 m². Auxiliary functions - temperature control. Weight - 2 kg.

With the onset of cold weather, all everyday dreams are to quickly find yourself warm and comfortable. During the period when central heating has not yet been turned on, only heating devices can save. Fan heaters are the most convenient option. Compact, inexpensive, efficient, they really deserve trust in matters of installation in the workplace or in the room to obtain a comfortable temperature. One problem remains: which device is better to choose?

Depending on the type of heating element, fan heaters are divided into two types: spiral and ceramic. What are the features of each option and how to make a choice?

As the name implies, the feature of this device is that the heating element is a ceramic plate. Due to the properties of the material, it is able to heat up to 150ºС, and the porous structure allows it to retain heat for a long time. During operation, there are no odors, noise is minimal and the risk of fire is reduced to almost zero. At the same time, such devices will meet all the requirements of ergonomics and will allow you to choose a completely individual design and shape.

REFERENCE! The most significant disadvantage of this fan heater can be called its high cost. But even this minus is fully justified by all the advantages.

The operation of the device is due to the heating of a spiral of refractory metal wire. It is able to heat up to 1000ºС, which is quite a fire hazard. But even eliminating the risk of fire, you can list the many consequences of the influence of such a high temperature:

the fan heater body wears out quickly;
the wire may burn out in some places;
when dust and other particles get on the spiral, they burn, smoke and create unpleasant odors.

IMPORTANT! Long-term operation of the spiral heater is not possible - the device burns oxygen very quickly.

The dimensions of the device also leave much to be desired, because a large length of wire is required for sufficient power. For this reason, one can also note a meager choice among possible designs.

But the price is relatively low, and therefore this fan heater can be available to everyone.

Feature Comparison

You can compare the types of heaters in several ways at once:

Ergonomics. On this basis, ceramic fan heaters definitely win. To date, a wide variety of models are presented on the market, so it is possible to purchase a device to your taste. At the same time, spiral devices do not differ in a rich assortment and, most importantly, in convenient compact dimensions.
The maximum temperature of the heating element. The wire heats up faster and several times stronger than ceramics. This fact indicates the possible fire hazard of spiral fan heaters and the relative safety of ceramic ones. If the device is accidentally dropped (in the absence of shutdown sensors), the latter are less likely to cause a fire. Also, do not forget that the porous structure of the ceramic plate allows you to retain heat longer, which contributes to its soft distribution throughout the room.
Ease of use. Metal at a high temperature literally attracts dust and other small particles suspended in the air. Because of this, during the operation of the spiral device, the room quickly fills up. unpleasant odors. Ceramics does not create such problems.
Price. All the above advantages cause the high cost of ceramic thermal fans. Against their background, spiral ones look like a more budget option.

Which fan heater is better

Now that all the pros and cons of each type are outlined, you can make a choice in favor of one of them. In all respects, a fan heater with a ceramic heating element is the most successful choice. But if at the moment you want to find something cheaper, then you can pay attention to spiral models.

The main thing to keep in mind when choosing a heater is its power and additional functions. Almost all modern appliances have several operating modes and a built-in fire protection system. For even more comfortable use, we advise you to pay attention to devices that additionally contain filters and humidifiers.

Now, having familiarized yourself with all the disadvantages and advantages of each type of fan heaters, you can easily decide which one is suitable for solving specific problems.

Volumetric air heater, operating by forcing hot air into different rooms, was called a cannon. Among household appliances of different capacities, one of the most popular is an electric heat gun with ceramic heating elements.

Such heat guns operate on a 220 V network, and heating elements made of ceramics are used as a heating element. Thanks to the circulation of hot air created, rooms of any area quickly heat up - this was adopted by the owners of greenhouses, where the heat gun has found its practical and constant use. It is also used:

during construction works for quick drying of various surfaces;
in heating hangars for the storage of aircraft for various purposes.

Such equipment has many positive qualities:

Rapid heating of the room due to the circulation of hot air.
Ceramic heating elements provide natural purity and freshness of the heated air.
The duration of the application mode.
The heat gun has a top handle for easy carrying.
There is a patented overheating protection that prevents unwanted flash fire.
A unique unique product design.
Small volume body and lightness of the whole structure.
Low noise impact and ease of use.
Stable safety and ecology.

The heat gun has only one drawback: it cannot be used in places where there is no real possibility of connecting to an electric current network.

Design and principle of operation

A heat gun is a product specially designed for quick heating of various premises or high-quality drying of various construction technological operations.

The name appeared due to the fact that, purely outwardly, the unit looks like a small artillery howitzer, firing hot air instead of a projectile.

An ordinary gun with a ceramic heating element has a standard design:

very durable metal case, not subject to corrosion;
powerful fan located at the rear of the case;
one or more ceramic heating elements;
thermostat that prevents the device from overheating;
thermostat providing offline work products;
sometimes the unit is additionally equipped with air purification filters.

This design allows the device to work in offline, without human intervention, as there are certain settings. As soon as the room heats up to the set temperature, the device turns off, if the temperature drops, the product starts blowing hot air again.

The principle of operation of the device is quite simple:

the heating ceramic element generates heat, its power is up to 2 kW;
the fan, sucking in outside air from the rear of the product, drives it through the heated elements, as a result of which the air flow takes heat from the heating element and enters the room.

The work cycle is repeated many times until given object does not heat up to the set temperature, after which the gun turns off. On some samples of thermal fans, manufacturers make special adjustable blinds on the sides of the case, with the help of them it is possible to adjust the supply of hot air to different places of the heated room.

For the sake of safety, products are sometimes equipped with special switches for summer or winter use. This improvement allows you to effectively distribute the voltage, and for places with high humidity, special units are used. jet-proof execution.

Varieties of thermal fans

On the Russian market heating equipment, a heat gun with ceramic heating elements is represented by many manufacturers, and users have a natural question, which unit to choose so that later there will be no regrets? There are different technical indicators, depending on the manufacturer:

product body - in the form of a cylinder or rectangular;
case coatings also have significant differences;
air supply speed, which greatly affects performance;
heater power is changed by step or smooth switching;
the number of fan revolutions.

In addition, there are two types of electric heat fans.

portable. Such an electric unit is used for seasonal heating of various premises - garages, hangars, service station workshops and construction sites. Their power varies from 3 to 30 kW. The housing is usually made of anti-corrosion material, there is additional protection against mechanical stress.
Stationary guns. It is used for heating large areas, powerful and easy to install, have several temperature modes and built-in automation. The heating element is a tubular hermetically sealed heating element of high power.

The first type is widely used in residential areas, because it takes up little space, works almost silently, is light in weight, and consumes little electrical energy.

DIY ceramic gun

Of course, many home craftsmen are interested in the question, is it worth making such a heat gun with your own hands? Let's say right away - the savings will be insignificant:

the cheapest ceramic heating element will cost you 900 rubles;
the fan together with the electric motor can be inserted from the old vacuum cleaner;
the case must be anti-corrosion, and this is already a small, but problem;
all internal wiring, power switch and speed control can be found in the garage;
making a wire for connecting to the network yourself for garage craftsmen is also not difficult - you need to know the calculations for the power of the connected unit.

In the end, all costs are insignificant, but what about fire safety? After all, the factory device has a certificate for use in residential premises, not to mention garages and other industrial facilities.

The lowest price of a portable heat gun is 1.5 thousand rubles, so it is better to purchase a factory product with a quality guarantee.

We buy a worthy option

In order to choose the right one among the abundance of options for heat guns with ceramic heating elements, it is necessary to calculate the power of the future device at home, depending on the size of the area of the room.

For this, there is a special table, where the selection method is quite simple: to heat a room of 10 square meters. meters you will need a unit with a capacity of at least 1.0-1.3 kW. For large areas, we choose a correspondingly more powerful gun.

When choosing a fan heater in a specialized store, you must follow these recommendations:

It is worth carefully studying all the technical data of the product - in this case, do not rush.
Check System Availability overheating protection unit.
The ceramic heating element in the factory device preserves the ecology and humidity in your apartment.
Ask the seller for a certificate for the product, although it is made in China, but there must be a guarantee.

For the final choice, we present the main tactical and technical data of some ceramic heat guns for production or at home.

Quite an effective device for heating industrial premises of a large area:

ceramic heaters do not burn oxygen, provide a microclimate in the room;
a powerful fan creates a steadily directed air flow;
The handle at the top makes it easy to carry, and the stable base ensures precise placement anywhere.

Original features:

energy efficiency.
Small dimensions and weight.
Convenient adjustment of all operating parameters.
Long service life.

Tactical and technical data:

power up to 3 kW;
protection class - 1st;
heating area up to 27 m²;
three operating modes;
weight - 2.9 kg;
2 year warranty;
manufacturer - People's Republic of China;
cost - from 2.5 thousand rubles.

If you need production heater- this model meets all the requirements for functionality and safety.

Very efficient fan heater for heating small and medium-sized spaces with the main technical data:

power up to 2 kW;
heating area up to 20 m 2;
voltage - 220 V;
3 power modes: 0.75 / 1.25 / 2.0 kW;
placement - outdoor;
warranty - 1 year;
country of origin - China;
cost from 1608 rubles.

The main advantages are high performance and very low power consumption.

A powerful heat source is a ceramic heat gun. It works on electricity in the same way as a shadow. The supply temperature is not too high, but thanks to the large air exchange, the room is very efficiently saturated with heat. The most optimal and affordable in operation is the option of an electric thermal apparatus.

Many use such a convenient item for seasonal heating of the main room or use it for partial stay in auxiliary buildings such as a garage, summer house or outbuildings.

What is a heat gun and where is it used?

By and large, a gun is a volumetric air heater, which is widely used in everyday life for drying wallpaper or plaster, cellars, garages, hangars, premises for any purpose, greenhouses, grain storages. A portable option is available to grab on a vacation trip to create a relaxation area with all the comfort, even in the fresh air. In everyday life, the most popular and interesting option is the 220W electric gun.

This equipment has many positive aspects:

Accelerated air heating system;
Stepped air flow switch;
Ceramic pricking element that keeps the natural freshness and cleanliness of the air;
Air ventilation mode;
Long-term use;
Comfortable ergonomic handle;
Protection against excessive heating, which will protect against fire;
Modern design;
Small, lightweight;
Availability of application;
Low background noise;
Safety and environmental friendliness.

The only drawback is that there is an urgent need for an electrical power supply zone. It cannot be used without electricity.

What algorithm does the device work on?

Ceramic heat gun is related to semi-industrial or industrial heat fans. The ceramic heating element has a power of 2 kW. The device itself has the form of an anti-corrosion metal case with a mode for switching the air flow supply and direction blinds. On the inside of the tank there is an electric fan and a ceramic piercing element. Some models have built-in filters to clean the air flow at the exit.

The mode of operation of the presented unit is contained in the following steps:

The current enters the power supply compartment of the ceramic element, the air is heated around it, and then, with the help of a fan, the air breaks out of the gun.
Some model variants on their hull bases have adjustable shutters, using which you can smoothly adjust the air supply, solving the intended tasks.
Many manufacturers, out of concern for safety, equip electrical devices devices for the protective functions of the engine, in order to avoid possible overheating, there is also an additional function - switching to summer and winter operation, which gives an effective distribution of voltage to the installation. There are also jet-proof guns for places with excessively high humidity and a fire hazard.

Types of these heaters

These devices are available in two types:

Portable gun. It is used for the purpose of seasonal or local space heating. For example, workshops, garage hangars or construction sites. The power of these electrical devices varies from 3 to 30 kW. They are equipped with an anti-corrosion metal housing and are additionally protected from accidental mechanical interventions. The device can have a wall bracket and a socket for connecting additional electrical appliances.
Stationary guns. This is a budget option to give heat to the room. They are powerful and easy to install temperature conditions and built-in automation.

Is it worth it to create this device yourself?

This is a conventional electric heater with a ceramic heating element. It not only heats the air, but also pushes it out. Therefore, a person who understands in this matter will not find it difficult with such needlework, one has only to stock up on all the components.

It seems that if you figure out all the pros and cons, then this is a decent savings. But if we consider everything in more detail, then a home-made ceramic electric gun is a dangerous heater, especially if it is going to be used for a long time without rest. The most harmless incident is a surge of energy and the gun will go out of working order, but much sadder events can happen.

Beyond all the dangers homemade apparatus dry out the air in the room.

Choosing a heat gun

The market for ceramic heat guns is full of many manufacturers, and here the consumer is puzzled by the main thing: how to make the right choice so that there are no regrets in the future?

Units from different manufacturers They also have different specifications:

A variety of body shapes: cylinder, rectangle.
Different kinds of body coating.
The speed of air supply, which plays an important role.
The specific power of the ceramic piercing element and the indicator of electrical voltage.
It is important that the power of the heating element is adjusted in the form of a smooth or stepped switch.
Fan speed.

An important stage is the purchase

What can be taken into account from all of the above at the time of purchase of the gun:

Mandatory study of technical data.
Presence as a part of a complete set of the thermostat and a temperature regulator.
Overheat protection system.
The most important thing is not to be stingy and buy a gun with a ceramic element that will keep the air humidity in your room.
Purchase equipment exclusively in stores special purpose, where you will definitely receive a guarantee and detailed advice.

The main thing is to remember that the choice of a much-needed item always remains with the end consumer, but at the same time, this choice must be made carefully with all responsibility, without missing the slightest detail, so that such an important item brings coziness and comfort to the house without deplorable consequences.

When choosing an air heater, or just a heater, the first question that arises is what type of heating device to choose. After answering the first question, the required power of the device of the selected type is roughly calculated so that it can heat the room of the corresponding area. Approximately take 1kW for 10 square meters. And finally make a long-awaited purchase.

But if in appearance all these steps seem unpretentious and simple, then as soon as it comes down to it, many nuances immediately surface. How to choose the type of device? What are the pros and cons of each type of device? Which in the end is better suited for current conditions? We will try to honestly answer these questions in this article. Namely, let's compare the two most popular today, and at the same time completely different, types of air heaters - heating elements and ceramic.

Air heaters

Heating elements are sealed tubes made of heat-resistant material, inside of which is located.

What is the tube for? So that the open spiral does not harm the surrounding objects, so that it does not burn the dust in the air, and finally, so that the spiral does not burn out so quickly, because the oxygen of the air greatly contributes to this.

Heating elements in heaters have a wavy shape or the shape of a flat spiral, sometimes with fins. But the principle is always the same: the spiral inside the heating element transfers heat to the surface of the heating element, and the surface of the heating element heats the room air by convection, or the heat is blown away by the fan, which again contributes to the heating of the air.

Everything is obvious, it would seem - choose a heater with a heating element for a suitable power, put it in the room and enjoy the heat. You can choose, then the warm air heated by the heating element will blow where it is needed, and the goal will be achieved - the room will again be filled with heat. However, not all so simple. The surface area of the heating element is small, and this is where the main pitfall lies.

Heaters with open heating elements, although they warm up quickly, do not distribute heat evenly throughout the room. If there is no fan, then the heat will rush vertically upwards, and after a few minutes the smell of burning will still appear, since the dust will still fall on the heating element. In addition, oxygen will be burned out, and eventually the room (or office) will become stuffy.

Thus, the small surface area of the heating element negatively affects the heating process. The air warms up in volume strongly locally (only near the surface of the heating element), while, of course, it overheats, which means that oxygen is burned out, it becomes stuffy, and the heat does not bring the expected comfort.

Obviously, the heating element is ideal for heating water in the tank, but it is not suitable for warming up the air. Liquids inside the volume transfer heat better, and gases (air in particular) are much worse.

If we are talking about a garage, a small hangar or a warehouse of fireproof materials where people are not all the time, then an air heater will do. Well, if the room is equipped with a thermostat, then it will be possible to maintain the air temperature at the required level.

But if we are talking about a room in which people work all the time, if there are flammable materials, or the air humidity is higher than normal, then a heating element heater will not work. We need another solution. Thankfully, there are better alternatives these days.

Fan noise is another minus of the heating element heater. The fan is always powerful there, because it is necessary to blow off the heat from the surface of the heating element of a small area, and this requires a significant air pressure. Another thing is if the heating element has fins or a well-ventilated radiator, then the fan will be quieter. One way or another, due to the presence of noise, such a heater is suitable for noisy rooms, when one of the goals is to save money when buying a heater. The low cost of a heating element air heater is the main plus of this type of device.

Ceramic air heaters

Ceramic heater is a relatively new trend in climate technology. The principle of heating here is forced convection, when a heating element of a large area is moderately blown with air, and the heated air is distributed throughout the room.

The heating element of this type of device is different from the heating element. Here, several ceramic elements are combined into a monolithic heating surface, which allows the device to heat the air not near the heating element tube, but over a much larger contact area.

That is, losing in the temperature of the heating surface, we obtain a gain in volume, in the area of contact of ceramics with air. And if the heating elements overheat the air near the heating element, then the ceramic ones “underheat” the air, but in a much larger volume.

The technology is called revolutionary, since there are practically no shortcomings, except that the price of devices is higher than that of heating elements. Ceramics does not dry the air, does not burn dust, does not burn out oxygen. The temperature of the heaters is lower than that of heating elements, so such devices are safe, and even in the children's room you can put them without fear that the child will get burned or that he will become stuffy. In addition, ceramic heaters are wall, floor and even desktop.

An important factor in the operation of a ceramic heater is. If a floor, wall or table ceramic heater is directed at any object in the room, then warm infrared radiation will warm it up, not to mention the effect of the presence of a fan. By the way, wall models of ceramic heaters are very similar in appearance to air conditioners, and aesthetically fit well into almost any interior.

An indisputable plus of ceramic heaters is that there is no stuffiness. Since the air inside the appliance does not overheat, even slightly high humidity and the lack of good ventilation will not lead to stuffiness when heated. Thus, ceramic heaters are better suited for rooms where people are present, such as apartments, houses, offices, etc. Of course, the cost of ceramic heaters is higher than heating elements, but the purchase costs will definitely pay off with comfort.

Andrey Povny

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