Which company to choose a heat gun for a summer residence. Electric heat gun: types, how to choose, an overview of the best manufacturers. Disadvantages of gas equipment

From this article you can find out what features a 220V heat gun has and advice on choosing the optimal device, taking into account the main criteria: technical characteristics, the purpose of the heated room and the operating conditions that it has, customer reviews, prices and other parameters. The text provides an overview of the most popular manufacturers and models of electrical devices.

High-quality heating of large rooms: garages, basements and other spaces will be provided by electric heat guns connected to the 220 Volt network. These devices have a high power rating, due to which they are able not only to quickly dry and warm the air, but also to keep the result obtained for a long time.

An electric gun is a heating equipment with a mobile or stationary design. These devices are used for industrial and domestic purposes.

The scope of their application extends to heating the following objects:

warehouse space;
Living spaces;
garages;
construction sites;
production workshops, etc.

The range of modern stores includes devices designed for connection to a three-phase and two-phase network. Therefore, consumers have the opportunity to buy an electric heat gun 220V and 380V. Networks with two phases are common almost everywhere, mainly in urban apartments. Their voltage is 220V. Three-phase communication options are used to feed industrial facilities. In rare cases, houses from the private sector are powered from 380V networks.

Note! Electrical appliances are environmentally friendly and safe. Their operation is not accompanied by the release of exhaust gases and toxins. Therefore, it is allowed to use an electric gun for heating residential premises without a threat to human health.

The principle of operation of an electric heat gun 220V

The heat gun, which is powered by electricity, has a simple principle of operation. It is a ventilation device equipped with an air heating function. In addition to standard instruments, there are cannons with infrared principle heating. Heat transfer in them is carried out through the use of infrared rays. Electrical devices are designed for operational heating of small areas. The exception is industrial electric heat guns, which have a high level of power and performance.

Standard products consist of the following components:

a heating element;
ventilation device;
temperature controller.

Each of these components has a specific function. The heating element is of two types: tubular (heating element) and spiral. The first option is used much more often, since it has more long term service than a spiral. In addition, the heating element burns out less oxygen in the process of heating the room.

The ventilation device generates air flows that pass through the heating element, and the thermostat regulates the room temperature. This component protects the structure from overheating. When the air temperature reaches the required value, the thermostat automatically cuts off the power supply.

The choice of a heat gun: photos and prices of popular models

Electrical appliances can be used to heat small buildings that do not have the conditions for arranging a full-fledged heating system, or its construction will be impractical. Alternatively, you can purchase a heat gun in your garage, workshop or utility room... She is able to provide required level heating in rooms where a person is from time to time.

Besides, electrical devices are widely used in construction. With the help of them, you can effectively heat the construction site, as well as reduce the drying time of surfaces after finishing. The power of the electric cannons will come in handy during wet construction work.

V industrial scale the use of guns extends to premises that are often used by people, for example, shops, waiting rooms at train stations and airports, offices, etc. For example, the capabilities of the Ballu BKX-3 electric heat gun or Zubr ZTP-2000-M2 are sufficient to heat the premises area of 25 m². Any of these models can heat a pavilion, small office or living room.

Note! A power of 1 kW is sufficient to heat an area of 10 m².

The Ballu BKX-3 heat gun is often used as a heating device in rooms that are devoid of the constant presence of people.

Such objects include:

warehouse space;
industrial premises;
hangars and bases;
utility rooms, etc.

In most cases, buyers have a positive impression of using the Ballu BKX-3 heat gun, reviews left on the forums reflect the advantages of this model:

“The Ballu gun I bought last month completely changed my mind about these devices. Compact and lightweight construction heats the room quickly enough. At the same time, the purchase of the device was inexpensive. I use it to heat the premises at a construction site, so that the workers have a place to warm up during a break. Sometimes the start button jams in severe frost. But I don’t think this problem is so significant ”.

Victor Martynyuk, Moscow

The power of the Ballu BHP-M-5 heat gun is sufficient to heat a production area or a living room of 45-50 m². The device is ideal for garages, industrial premises and workshops. All controls are located on the front panel of the structure, which makes its operation more convenient. That is why this model is so popular.

How to choose a heat gun for a garage: optimal models

The capabilities of the Master B 22 EPB heat gun allow you to effectively warm up the premises of garages, car workshops, storage areas and hangars. The design has a capacity of 22 kW. Moreover, this indicator can be adjusted by setting the settings in the range from 11 to 22 kW. The gun is economical and equipped with a built-in air flow regulator.

Advantages of Electric Garage Heat Gun:

the case is made of stainless steel with an increased safety margin;
there are no smells;
the device does not burn oxygen from the room during operation;
work is accompanied by a minimum noise level;
the presence of a built-in thermostat;
ergonomic design.

The manufacturer's recommended voltage for this model of an electric heat gun is 380V. The disadvantages of the device include only a short power cord, which significantly limits the areas available for placing the structure in the room relative to the sockets.

The Ballu BHP-M-3 heat gun, which is powered from a 220V network, is also optimal for heating the garage. This model belongs to the category of professional heating appliances.

The advantages of the model:

two-stage power adjustment;
the presence of a ventilation mode without heating;
safe operation that does not require supervision, thanks to the option of manual reset of the thermostat;
grilles and supports are treated with a wear-resistant anti-vandal coating.

This cannon, with a power of 3 kW, can fully heat a room with an area of 35 m².

Note! The design has two mounting methods: desktop and floor. Especially for this, the manufacturer has provided for the presence of appropriate mounts.

The list of advantages of an electric heat gun does not end here, the buyer's feedback from the forum reflects the advantages revealed during operation:

“Despite its compact size, the Ballu BHP-M-3 cannon perfectly heats the room. The air flow from the fan side is strong enough. The unit is ideal for a garage and similar premises, although I would not use it as a heat gun for a house. In my opinion, the device is quite noisy for living rooms. The optimal ratio of cost and quality. I advise you to buy. "

Konstantin Birkin, Moscow

Which is the best to buy an electric heat gun for home

V residential buildings Resant's TEP-2000 and TEP-2000K heat guns are often used as an alternative replacement for the centralized heating system, which does not provide the necessary heating. Resanta's trademark is certified Russian manufacturer, producing designs of various price segments and power levels.

Related article:

Features and characteristics of diesel devices, types of designs, their advantages and disadvantages. Repair and selection of equipment.

Advantages of the Resant TEP-2000 heat gun:

profitability;
adjustable power;
built-in regulator with three modes of air supply;
the body has a durable and wear-resistant protective coating;
special technology Aerodynamic Control;
low cost;
built-in overheating protection function.

Consumers noted the following disadvantages during operation:

The appliance is not designed for heating large rooms.
With prolonged use, a characteristic sound appears.

An electric heat gun Zubr EXPERT Kvadrat ZTPE-3000-M2 can be used to heat premises for various purposes. The design has a robust and reliable body. The cannon is capable of heating an area equal to 30 m². The device is protected against overheating by a fuse. Heating is carried out by a tubular element made of stainless steel.

Design advantages:

purge function before shutdown, prolonging service life and providing overheating protection;
recovery reset button for fuse;
capillary-type thermostat with high precision actions;
smooth temperature control system;
high power engine.

Note! The design is equipped with an additional protective screen that prevents overheating of the case.

Many consumers noted the advantages of this heat gun, reviews confirm the advantages of the EXPERT Kvadrat ZTPE-3000-M2 model:

“The cannon is powerful, yet very quiet. I did not notice any shortcomings. My husband and I bought this model at the dacha two years ago. The device works all this time without any problems. The purchase paid off. "

Marina Mozgovaya, St. Petersburg

“The Bison cannon works very quietly. Coefficient useful action for 3 kW perceptible. The price is slightly overpriced, but the quality matches the price. The structure is operated daily for 6 hours. All parts are intact, do not melt, do not burn. I recommend this model to everyone. "

Yaroslav Sidorenko, Moscow

Best Electric Heat Guns for Construction Purposes

Ballu manufactures heating equipment for both domestic and professional use. The Ballu BHP-P-5 heat gun is perfect for drying indoor air, as well as treated surfaces. Like most professional heaters, this model has many advantages.

Heat gun advantages:

quick heating of the room and drying;
several operating modes (half and full heating mode, ventilation);
increased working life of parts;
heating elements are made of stainless steel, due to which the service life of these elements is 25,000 hours;
built-in thermostat to protect the structure from overheating;
internal security system;
the angle of inclination of the structure is adjustable.

For construction and repair, the capabilities of the Ballu BHP-P-3 heat gun can be successfully used. The maximum power of the structure is 3 kW. The device is capable of fully heating an area of 35 m². The maximum time of continuous operation is 24 hours.

Advantages of the BHP-P-3 model:

elongated body shape, providing the ability to direct air flows to the desired area;
the surface of the case does not overheat due to the double walls;
two-stage power control system and ventilation mode, which is not accompanied by heating;
built-in thermostat.

The legs and rims of the structure are protected by anti-vandal coating, which is characterized by high wear resistance.

Average prices of heat electric guns 220V

One of the criteria that matters to buyers is the cost of the devices. This indicator depends on the quality of the product and the manufacturer, the power level and other technical indicators of the device.

Average prices for electric heat guns:

Appliance make and model	price, rub.
Ballu BKX-3	1400
Resanta TEP-2000	1770
Resanta TEP-2000K	1850
Ballu BHP-M-3	2350
Bison ZTP-2000-M2	2440
Bison EXPERT Square ZTPE-3000-M2	2470
Ballu BHP-M-5	3520
Ballu BHP-P-3	2540
Ballu BHP-P-5	3210
Master B 22 EPB	28700

Helpful advice! When buying a heat gun, be sure to pay attention to the type of plug for connection and take into account the power of the sockets.

Rating of electric heat guns for summer cottages

In most cases, an alternative heating equipment used for heating living quarters in the country. Such buildings are located outside the city, so most of them lack a centralized heating system. On sale you can find dozens of optimal models of domestic and foreign production, which are perfect for this purpose.

The Interskol TPE-3 electric heat gun can be used as the main or additional heat source. The device has lightweight construction and small dimensions, due to which the transportation of the device is greatly simplified. The gun is equipped with a fan with a metal impeller. The heating element has a special configuration that provides increased heat output. The design is completed with a two-stage power control system and overheating protection.

Advantages of the Interskol TPE-3 heat gun:

high efficiency;
reliability;
long term of warranty service.

Among the shortcomings of this model, users noted a short cord, which somewhat limits the installation possibilities of the device.

Unlike the previous version, a ceramic heating element is installed in the Ballu BKX-5 electric heat gun. Power of 3 kW is enough to heat a 35 m² room. The sintered metal heating element ensures fast and safe heating of the air. The device is equipped with a three-level power control system.

Advantages of the Ballu BKX-5 heat gun:

the possibility of air ventilation without heating;
built-in thermostat;
temperature control function;
profitability;
compact size.

The disadvantages include a short wire and a low noise level that occurs during operation.

Make and model of the device Rank in the rating	price, rub.
Interskol TPE-3 1	2270
Timberk TIH R2 5K 2	4300
FUBAG Bora Keramik 20M 3	2600
Shivaki SHIF-EL60Y 4	4500
Timberk TIH R5 3M ECO 5	2340
Elitech TP 2EM 6	3050
Timberk TIN Q2 2M 7	2000
Ballu BKX-5 8	2000
Resanta TEP-2000K 9	1850
Interskol TPE-5 10	4000

How to choose a 220V electric heat gun according to technical parameters

The heat gun is installed on any horizontal surface. If necessary, the structure can be moved. The device works almost silently, which does not negatively affect the tenants of the apartment or the working environment in the office. Its performance depends on the technical characteristics of the gun. To decide which heat gun is better, you should study its parameters.

Note! The first time a new gun is turned on, a slight odor may appear. This is considered normal. In the course of further operation, it will disappear.

When choosing a heating device, you need to pay attention to the following characteristics:

power level;
the presence or absence of the ability to adjust the power levels;
fan performance;
the speed with which the heated air flow leaves the structure;
outlet air temperature;
voltage in the electrical network;
number of operating modes;
fire safety level;
dimensions of the device;
degree of mobility;
decorative qualities;
the level of noise exposure;
additional functionality.

How to choose an electric heat gun: calculating the optimal power

To decide which heat gun to buy for the garage, you need to find out what power rating the structure should have. This takes into account the size of the room. For example, if the dimensions of the garage are 4x6 m, you can find the desired indicator by simple calculations.

To begin with, the area of the room is calculated. In this case, it is equal to 24 m². Experts recommend adding a small margin of 20% of this value to the required power indicator. The result is: 2.4x1.2 = 2.88 kW. This means that for the specified room the minimum power of the heat gun is 3 kW.

There is one more technique. It allows you to get a more accurate result. It is advisable to use this option to calculate the power of a heat electric gun for a house. In this case, the formula is based not on the area of the room, but on the degree of thermal conductivity of the walls and the volume of the room.

First you need to get the indicators necessary for the calculations:

Room volume (m³) - the area of the room is calculated and then multiplied by the ceiling height.
The difference between outdoor and indoor temperatures.
Thermal conductivity coefficient of walls.

Thermal conductivity table of materials:

Wall material	Thermal conductivity coefficient
Surfaces with high quality thermal insulation	06,-1
Double-row brickwork or a wall with an average level of thermal insulation	1-2
Poorly insulated surfaces	2-3
Walls made of boards or profiled sheets (hangars)	3-4

To understand which heat gun to choose, it is enough to perform necessary calculations taking the same garage as an example. Room volume: 4х6х3 = 72 m³. If the temperature outside the building is -20 ° C, and inside it is 15 ° C, then the difference will be 35 °. Taking 1 as the coefficient of insulation, we get: 35x72x1 = 2520 kcal / hour. 1 kW contains 860 kcal.

The result must be divided by 860 kcal and the result is 2.93 kW. If we consider that the power of the gun is taken with a margin, then for such a room you will need a device with 3.5 kW.

Helpful advice! You should not buy a cannon with a high power rating for your home. Such devices expel a strong air flow, so they will create a lot of noise during operation.

How to choose a heat gun: voltage and duration

Working voltage is another characteristic that needs attention. There are units on the market whose power exceeds 20 kW. For the operation of such structures, a three-phase electrical network is required, where the voltage is 380V. If you intend to buy just such a heat gun for heating, you must definitely take care of replacing the wiring with a more powerful version.

Structures with a power not exceeding 7 kW can be powered from a 220V network, provided that the cross-section of the wires is designed for such loads. Before connecting the heat gun, it is advisable to calculate the optimal cable cross-section, taking into account power and current. This avoids wiring and shorting problems.

When choosing a heating device, it is also imperative to pay attention to the duration of uninterrupted operation. The device is not able to work for a long time without turning off, otherwise it will fail very quickly. For this reason, heat gun manufacturers mark their bodies as “24/1” or “24/2”. This means that the device is capable of working around the clock with a break of 1-2 hours, depending on the specified mark.

There are other technical characteristics that affect the operation. When choosing a device, it is imperative to pay attention to the level of noise exposure and the temperature range within which the gun is able to effectively carry out its work.

Note! The minimum operating temperature range for a quality device is 5-40 ° C.

The best models of electric heat guns 2 kW

Electric guns are characterized by a high degree of safety, since their principle of operation does not provide for the presence of an open flame. One of these designs is the Ballu BHP-PE-2 heat gun, which has three operating modes. The device is suitable for both partial and full heating of the room. The device can be used as a fan, the operation of which is not accompanied by air heating.

Thanks to the anti-vandal coating, the service life is significantly increased. The thermostat reliably protects the structure from overheating, ensuring safe operation.

Owners of small spaces will appreciate the compact dimensions of the Ballu BKN-3 heat gun. The device is equipped with a robust housing that provides protection against corrosive and mechanical stress. The manufacturer used ceramics as a material for the manufacture of the heating element.

The advantages of the model:

compact size and lightweight design;
industrial type fan with protection against moisture and dust;
a heat shield that lowers the temperature of the case;
supports are protected by anti-vandal coating;
handle for easy transportation.

This model is class A energy efficient, so it can be used to quickly heat a room, as well as dry materials and treated surfaces.

The best models of electric heat guns 3 kW 220V

Devices with a power of 2 kW will not cope with heating rooms with a size of 30-35 m². To do this, you can use the Ballu BHP-PE-3 heat gun and other similar models. In this case, the capacity of the unit is 300 m³ / h, and the power level varies from 0 to 3 kW.

The advantages of the model:

shockproof and heat-resistant housing;
stainless steel heating element;
ventilation function without heating;
adjustable position of the structure, which allows directing air flows;
reliable protection against overheating in the form of a thermostat.

For heating garages and other non-residential premises, many consumers use the Resant TEP-3000K electric heat gun. For convenient transportation, a special handle is provided in the design, which allows you to carry the device to any comfortable spot... The heating element has a rounded shape and provides rapid heating of air in the room to the required temperature.

The gun works in two modes:

Fully heated ventilation.
Ventilation without heating.

A metal grill is installed in the front of the case. It prevents debris and other particles from entering the interior of the device, ensuring fire safety and the safety of parts. The controls are made of heat-resistant plastic that can withstand high temperatures.

Helpful advice! Resant's heat gun TEP-3000K, like any other gun, will last much longer if it is cleaned and maintained in a timely manner.

The advantages of the model:

step power control system;
wide base, ensuring the stability of the structure;
effective overheating protection;
low noise level;
the body is not afraid of corrosion;
safe operating system.

Strengths and weaknesses of the Resant TEP-3000K heat gun: consumer reviews

Many users have already tested the capabilities of the TEP-3000K gun in practice and shared their opinion:

“Great gun. Among the advantages, I want to note the low price. The device works almost silently and does not take up much space. For a small room just right. I cannot say that a heat gun is a basic necessity, but such a thing in the house will not be superfluous. The husband periodically uses it in his garage, although we also took it for the bath. When there are severe frosts outside, you cannot do without preliminary heating of the premises. Without this cannon, it took almost the whole day to kindle a bath, with the device a couple of hours are enough. "

Elena Prodaivoda, Moscow

“Using Resant's welding machine in my garage. It's cold to work in winter, so I decided to buy myself a heat gun from the same company. A little disappointed. Welding machine I have a good, high quality one. I didn't think it would be different with the gun. She, of course, is small and very quiet, but in fact heats the room weakly, eats up a lot of electricity. I don’t know whether the heat guns themselves are not at all, or the model should have been taken more powerful. In general, that's how it costs me almost idle. Occasionally I use it to start a car engine. "

Stanislav Sidorenko, Yekaterinburg

The best models of electric heat guns 5 kW

The manufacturer of electric heat guns Ballu offers users heating devices of various capacities and purposes. On sale you can find devices intended for domestic and professional use, which are combined in a series.

For rooms larger than 35 m², the BKX 7 model can be purchased. This gun has a sintered heating element and a power of 5 kW. Thanks to the steel walls, the body of the device does not get hot during operation.

Advantages of the Ballu BKX 7 heat gun:

heating element made of cermet class A;
case with increased safety margin, made of steel;
the ability to adjust temperatures;
reliable and high-quality components;
lightweight and compact design;
efficient heating;

the service life of the heating element is at least 10 years;
three-level security system;
protection against twisting and pulling the cable is provided;
the operating mode switch is protected against negative impact moisture and dust;
Due to the rubber coating on the legs, the level of noise and vibration impacts when the gun is turned on is reduced.

Important! If a power failure occurs, it is advisable to unplug the device from the outlet. The same applies when the gun is not in use or when it is being cleaned.

The Timberk TIH R2 5K cannon with the same power is designed to heat industrial and warehouse premises. The heating element has ribs that increase the area through which heat is released.

The advantages of the model:

low noise level;
high build quality;
ergonomic design;
efficient heating.

Users noticed only one drawback - high consumption electrical energy.

Features of semi-industrial ceramic heat guns

Particularly popular on the market are models of electric heat guns with a ceramic heating element. Such devices belong to the category of semi-industrial or industrial heaters. Some modifications have a built-in cleaning system. It is a filter through which heated air passes before entering the room.

These devices are both stationary and portable. The principle of operation of the ceramic gun is the same as that of conventional models with a metal heating element. In some versions, adjustable blinds are installed. Due to this, the user has the opportunity to adjust the air supply in accordance with his needs.

Equation 2000W ceramic heat gun review

This model is a compact heat gun designed for semi-professional and domestic use. Most parts and body construction are made of stainless steel. Thanks to the powder enamel coating, all metal elements are protected from damage that can be caused by corrosion. This layer also performs an electrical insulating function.

Equation 2000 W advantages:

economical consumption of electrical energy;
compact dimensions;
several operating modes;
convenient system of operation and transportation.

The gun has 1 class of protection, which consists of a fuse and mechanical thermostat... The device is designed to heat a room with an area of no more than 20 m². There is no moisture protection, which is a disadvantage if it is supposed to use a structure for drying the finish on the walls or in a garage with a high degree of air humidity. The heating element develops a power of 2 kW. average price model is about 2000 rubles.

Helpful advice! Composite and plastic cannons are less safe and practical. It is advisable to give preference to metal models.

Equation 3000W Ceramic Heat Gun Review

The Equation 3000W is a relatively inexpensive heat gun model. The power of the ceramic heating element is 3 kW. This is enough to heat a garage, office or living space that does not exceed 25 m². The design has three operating modes, which are switched mechanically.

The device is equipped with a sensor that automatically disconnects the device from the mains, eliminating the possibility of overheating. The design also includes a fuse. This sensor is triggered if the device is turned over or fell on its side. As a result, the supply of electricity to the heating element is cut off. Thanks to this, the operation of the heat gun becomes safe.

The cylindrical body of the device is made of metal. The manufacturer took care of the safety by making the supply sustainable. The device is lightweight and small in size, so it is easy to move from one place to another. The average cost is 2500 rubles.

Features of industrial heat guns electric 380 Volts

Industrial guns in most cases are used to heat warehouse and industrial premises, workshops, hangars, bases, pavilions, etc. Some models have a high power, which reaches 30 kW. Such equipment is intended for heating large rooms.

The advantages of industrial models:

environmental friendliness;
no need to ventilate the room;
safe operating system;
high reliability.

Industrial units, like household ones, operate exclusively on electricity. They do not emit unpleasant odors and smoke, while oxygen is retained in the room. In spite of high power, these structures are completely safe, since they are designed to withstand such loads. Industrial cannons work almost flawlessly. The structures contain the simplest systems and nodal elements, so the probability of breakage is minimal.

Ballu BHP-M-15 professional heat gun review

Model BHP-M-15 belongs to the MASTER series of professional devices. The manufacturer has equipped the structure with a capillary thermostat, which is highly accurate. This component allows you to maintain the air temperature in the room strictly within the specified limits.

All guns of this series have anti-vandal and fire protection... The thermostat is equipped with a manual restart option. This eliminates the possibility that the device will resume its operation after an emergency shutdown has occurred, but the cause of overheating has not been eliminated. The design has a traditional rectangular shape... The average price of an electric heat gun 380V Ballu BHP-M-15 is 11,000 rubles.

Helpful advice! Before purchasing a gun, it is advisable to make sure that there is an official service center in the city. Otherwise, any repair in the future will cause a lot of difficulties and money costs. Transferring the device to another city will significantly increase the time it takes to fix the breakdown.

The advantages of the model:

reliable heating element made of stainless steel;
high-precision capillary thermostat;
industrial fan with protection against moisture and dust;
manual restart option;
metal body with anti-corrosion protection.

The device can be easily carried to another place in one hand. There is a three-phase plug on the case.

How to make an electric heat gun with your own hands

You can make an electric appliance for heating the room yourself. The simplest design consists of a heating element, a fan, and an electric motor. All this is hiding in a metal case. The most difficult stage is the development of an electrical circuit diagram. To avoid mistakes, you can use ready-made options which can be found on the Internet. Most often, thermostats and a toggle switch are connected in series in the circuit. The circuit is closed on the electric motor and heating element.

Assembly technology of a simple structure with heating elements

As a body for a future gun, you can take a piece of pipe large diameter... For this, metal or asbestos-cement products are suitable. The size of the case must be selected taking into account the span of the fan blades, which should overlap one of the end sides of the device. A ready-made heating element can be purchased in a store or removed from an old boiler or stove. For work, you will need a switch that opens the circuit, a cable with three cores, a safety switch, and bolts.

Helpful advice! For the manufacture of the case, you can also use improvised means, for example, a small metal tank, old saucepan, galvanized bucket. The main thing is that the structure has thick walls.

To begin with, the required power of the device is determined. To do this, you can use the formula that was discussed earlier. After that, you need to check whether the wiring in the room can withstand such a load.

Next, the body part is made. If you don't have a metal pipe on hand, you can take a steel sheet. It bends into the right position and fixed with rivets, hoops or welding. If you intend to use a bucket or pot, saw off the bottom. The result should be a rectangular or cylindrical body.

Then the resistance of the heating element is compared with the calculated data. If necessary, 1-2 can be added to the chain additional element that are connected in series. To increase the power, the heating element is shortened. Fixed from one end Electrical engine and a fan. The blades should cover the lumen as much as possible, but at the same time nothing should interfere with the rotational movements. The mains wires are connected through a fuse. A switch is also installed here.

The heating element must be fixed inside the case, preferably in the center. Plates made of refractory metals or rivets can be used as fasteners. The heating element must be located at a sufficient distance from the fan, otherwise the motor will overheat. The wires should be brought out and connected to the network through another fuse.

The structure is completely ready. Before starting to operate it, it is necessary to check the quality of insulation on all connections and perform a trial test. If assembled correctly, a fan will start at one end, and heated air will come out at the other. Such a gun is very easy to manufacture and requires only time and minimal knowledge of electrical engineering, although it will be much safer to purchase a ready-made device in a store.

The efficiency of space heating is of concern to many people.

This can equally apply to both the head of the enterprise, who is puzzled by the problem of heating large industrial premises, and the owner of an ordinary private household.

And each of them is looking for the best option heating the room. This problem can be especially acute when a certain room needs to be heated very quickly. (By the way, you can read about the features of choosing a heat gun for a garage in).

And such moments can arise, for example, in the following situations:

severe frosts came, and the current heating system does not fully heat a private house;
to the warehouse of the enterprise brought products that require special heat temperature regime, and storage conditions do not meet standards;
it is necessary to urgently maintain the temperature in the greenhouse, since the main heat sources are out of order.

It would seem that unsolvable situations are described? But there is still a way out of them, and it is quite logical and simple - it is recommended to use it for quick heating of premises.

This type of heating units appeared relatively recently on the modern heating equipment market, and at the same time, it has already won many reviews from users of these unique devices.

Therefore, in this article we will try to describe this type of equipment as heat guns in as much detail as possible, as well as tell you what criteria should be used to choose heat guns.

Principle of operation and device

What is this miracle of technology? In order to answer this question, it should be understood that a heat gun is a device that can heat a room of any volume in a fairly short period.

In other words, a heat gun is a unit that is designed for quick heating, as well as for high-quality drying of various technological operations.

Many ordinary people involuntarily ask themselves a reasonable question: what kind of gun is this heat? And the whole point is that the appearance of this unique heating device involuntarily resembles the design of an ordinary artillery cannon, and at the same time, it is an excellent heating device.

Typically, the design of a heat gun is made up of the following important components:

a heating element;
powerful fan;
sufficiently durable metal case;
a thermostat that prevents the device from overheating;
a thermostat that allows the unit to operate in an autonomous mode, in other words, the device operates from a predetermined temperature regime in the room;
some of these units are equipped with an air filter.

The functioning of the heat gun consists in the following sequential actions:

the heating element generates heat energy;
cold air is supplied to the unit through a special opening on the body;
with the help of a fan, the forced air directs the heat flow to the desired place in the room.

Varieties

An important fact is that thermal energy is generated by converting various energy carriers into heat.

As for thermal devices of this type, it is customary to divide them into types depending on what type of energy carrier is chosen for their processing into a heat flow of air.

In the modern market of heating equipment, heat guns are represented by the following types.

. In units of this line, the heating element can be represented in the form of a spiral made of refractory metals or a sealed tube, which is called a heating element.

In the modern market of heating equipment, electric heat guns are represented by a wide range of models, the power of which varies from 1.5 kW to 50 kW, and models up to 5 kW can operate from a conventional household power supply.

In other words, electric heat guns have found application in almost all spheres of human activity, from heating small private houses to drying large warehouse and industrial premises.

. The principle of operation of units of this type is that the energy of diesel fuel is used to obtain a warm air flow.

Diesel heat guns are divided into two main types:

the direct heating heat gun emits exhaust gases, therefore it is recommended to use it only in open space;
the indirect heat gun functions without environmental pollution, as a result of which it can be used for heating and drying premises for various purposes.

. For space heating use natural gas, which burns out completely in the unit without polluting the environment.

A distinctive feature of units of this type is that the efficiency of gas heat guns is almost 100%.

Gas heat guns can be used quite effectively in crowded places (metro, crossings, train stations, etc.), and they are also great option heating in greenhouses.

Water heaters. The main feature of this type of units is that the heating element is presented in the form of a heat exchanger through which hot water passes.

Water heat guns can also be connected to an existing heating system, which in turn will significantly increase the efficiency of space heating.

Infrared heat guns. The uniqueness of the design of this type of heat gun lies in the fact that they do not have a blowing fan heater. In other words, infrared radiation contributes to the formation of a heat flux.

When using infrared heat guns, it is worth considering the fact that they purposefully heat separate areas of the room, so they can be effectively used when drying plaster or when installing a stretch ceiling.

Multi-fuel heat guns. In such units, the air heat flow occurs due to the efficient combustion of waste oil.

The principle of operation of multi-fuel heat guns is that with the help of a special pump system, waste oil is transferred to a special combustion chamber.

At the same time, it is worth noting the fact that the efficiency of these units is approaching 100%.

How to choose the right one

To choose the right heat gun for your specific purposes, you must always pay attention to a number of the following important criteria:

In case of failure, the equipment can be taken to a specialized workshop, or you can fix the breakdown yourself. Instructions:

How to calculate power

The simplest and most convenient way to calculate the power of a heat gun is as follows: to heat 10 m2 of a room, 1 - 1.3 kW of heat gun power is needed.

For example, if heating of a room of 80 m2 is required, then, accordingly, you need to select such a unit, which should be 80-104 kW.

We hope that the information presented in the article will be quite useful to you when choosing such a unique device as a heat gun.

Watch the video that explains in detail how to choose the heat gun you need:

This unit is designed not only for heating residential premises, but also can serve as a drying element, which gives even more of it. positive aspects... The heat gun is especially popular with buyers who do not have a heating system in their homes. The most reliable device for heating a house or a garage will certainly be a heat gun, and its choice, application, types and advantages will be discussed later.

Types of heater guns

A heat gun is a device that has many functions. It can serve as a heater, used for technological drying, and most importantly, the presence of a centralized heating system does not matter for this unit, since it is connected directly to the mains.

A heat gun has the ability to quickly heat up any kind of room, whether it be a garage or a large unheated room in an apartment. The device will be able to quickly heat up, as well as maintain the desired temperature in the room. A detailed study of its existing types will help to choose a heater gun.

Types of heat gun heaters:

Infrared heat guns heat the room through their function of burning fuel and converting it into infrared radiation, which spreads over the entire area, while creating the necessary heat.
Electric heat gun - in an electric heat gun, a fan installed inside, equipped with a heating element, is responsible for heating, which begin the process when connected to the mains.
Air heat gun - the work is based not only on blowing out air, but on firing it, due to which a room of any type and size is quickly heated.
Oil heat guns.

The last most economical types heat guns, certainly oil, since the principle of their operation lies in the fact that the processed oil burns and gives heat. A feature of an infrared heat gun is that it heats mainly objects, not space, which is why it is in great demand when performing repair work.

A gas heat gun is the most durable type of these devices, as it can easily tolerate transportation and any temperature extremes.

The principle of operation is based on combustion liquefied gas propane in the combustion bowl. A water heater has the ability to heat colossally huge types of rooms. It takes in cold air, processes it through a water filter and releases heat outside.

Usually convectors, warm skirting boards, heaters, warm floors and other heating elements are used to heat rooms, but few people know about such a reliable device as a heat gun. Reviews of heat guns can often cause controversial questions and opinions about its use, application and types.

It is necessary to select such a device depending on the type of its application.

The choice of the heat gun was very difficult. The car was constantly freezing in the garage, but thanks to the propane heat gun, it was possible to cope with it, and quickly, because the air flow of this device is simply frantic.

Functions that any heat gun performs:

Quickly warms up unheated rooms (garages, with a large area, including the car in it).
In large workshops, an infrared heat gun can heat not only air, but also objects.
Will defrost any car at any sub-zero temperature very quickly, thanks to its powerful flow of heated air.
It is widely used for construction works, namely, during the installation of stretch ceilings, during painting and plastering works, etc.

It is also suitable for the home, because it does not make noise - it is a reliable heater. The rating of heat guns differs depending on the price, type and application. Before buying this device, it is best to know what functions it can perform and for how long.

Description of infrared heat guns

Infrared heat guns play a special role among all types of their competitors and stand out due to the fact that the heat they emit heats the surface at which the heat gun is directed not with a hot stream of air, but with infrared waves.

The objects that such an electric oven heats transfer heat to the entire living space during their heating; the option of such heating is ideal for giving.

The heating capacity of such a device has only 1 minus: low speed warm air supply, but it is better, since it is near it and a person can feel comfortable with pleasure.

Advantages of an infrared heat gun:

Evenly heats objects in the room, and as a result, the air, which contributes to the low potential for ignition of residential premises.
Does not dry out the air, thereby improving human comfort.
The heating elements and the internal component of the infrared heat gun are the same as those of the converter heating system.

The infrared heat gun element, which is responsible for the radiation of heat, takes the power of energy from the combustion of liquefied gas inside a special chamber, as a result of which it prevents the ingress of combustion products into living quarters, which is very environmentally friendly. Many people are faced with the question of which gun is better to buy? Choosing such an electrical device is not an easy task, since its selection often takes a lot of time.

Characteristics of Electric Heat Guns

The heating system has long lost its prestige with the appearance on the construction market of various heating elements. They are often both more reliable and cheaper and less hassle with them. Heat guns are very convenient as they are easy to move, transport and install.

The types of fluff, of which there are many, will help you choose the right device:

Diesel;
Electrical;
Aquatic;
Gas;
Infrared and airborne.

There is for every taste, depending on the wishes of the owner. The diesel power of any type of heat gun is 220V, this is the max electric power... The calculation of the cost and functionality of the heat gun showed that it is more economical than any type of heating.

Positive and negative qualities electric heat guns are different. The electric heat gun does not have the ability to open the combustion process of fuel, which will protect human life in the event of a fire and protect against gas poisoning.

The electric heat gun does not emit any negative odors during operation.

It can be used even in small rooms that need heating. Has small dimensions. The electric heat gun is equipped with a temperature regulator to create comfort. When choosing an electric heat gun, you do not have to worry about refueling it with elements, since it is not needed due to the fact that the device works directly from the network and is powered by electricity.

Application of the air heater gun

In the autumn-winter period, when the heating system has not yet been turned on, users always have the opportunity to purchase and connect an air heater-gun. The heating capacity of a thermal gun is very large and varied, depending on the type and parameters of the device.

The range of its use is also wide; it can serve:

For heating greenhouses;
Even as an electric heater.

It is almost impossible to calculate how long it will take for an air cannon to heat a room due to the difference in temperature, voltage and conditions. A test of almost every heat gun will show that it is a powerful air and object heating device. For offices and living quarters, a heat gun for heating may be needed only as an additional source of heat, since generally such premises already have a centralized heating system. During any renovation, it is often necessary that there is an additional source of heat in the room in order for all paintwork to dry out faster.

In auto repair shops, oil-based heat guns are often installed, since they do not emit harmful substances into the air and do not clog the oxygen in the room.

Thanks to the powerful descendant of warm air, heat guns can quickly heat large rooms, which significantly saves money on the purchase of other heating devices. Insofar as winter time the temperature drops, then the plants in the greenhouse need warmth. For heating street buildings such as gazebos, infrared heat guns are used, which heat the structure itself.

The choice of heat guns can be carried out both for living conditions: heating a house, garage, greenhouse, and for construction needs (when it is necessary to dry the room after finishing). In any case, in order to choose the right type of electric heater, it is necessary to determine its power, manufacturer and design features... Next, we will tell the readers "" how to choose an electric heat gun and what parameters you need to pay attention to when buying.

Specifications

The first thing you should start from is what parameters are suitable for the normal operation of an electric heat gun. The selection should be based on power and suitable voltage.

As for the first characteristic, there are two calculation options. A simpler method of determination is that for heating 10 sq.m. the premises need at least 1 kW of power. In total, if you have a room of 4 * 6 meters (for example, a garage), simple calculations will show that you need to choose the power of an electric heat gun, not less than 3 kW. We defined it as follows: 4 * 6 will be 24 square meters, taking into account the recommendations that the power reserve should be at least 20%, we have: 2.4 * 1.2 = 2.88 kilowatts. The closest value of 3 kW, which must be selected for heating the garage.

The second calculation method is more accurate, and we recommend using it when choosing an electric heat gun for the house. In this case, the formula does not take into account the area of the room, but its volume and the coefficient of thermal conductivity of the walls. As a result, the formula looks like:

P = (V * dT * Kt) / 860 ,

V is the volume of the room, calculated as the area multiplied by the ceiling height, m3;
dT is the difference between the ambient and indoor temperature;
Kt - coefficient of thermal conductivity. For walls with high-quality thermal insulation from 0.6 to 1. Average thermal insulation or brick laying in two rows - from 1 to 2. Single-row brick laying, poor thermal insulation - from 2 to 3. Dilapidated hangars made of profiled sheet or boards - a coefficient from 3 to 4 $
860 - the number of kcal per 1 kW.

Power marking - 9 kW

So that you understand the whole essence of the calculation, again, consider it with an example. You have decided to choose an electric heat gun for the garage, or rather, to warm up the car. The volume of the room is all the same 4 * 6 meters * 3 (ceiling height). The temperature inside the building should be +15 o C, outside it is now -20 o C. Total, the difference is 35 degrees. The garage is well insulated, so we take the coefficient 1. As a result, the calculation formula will look like: 72 * 35 * 1 = 2520 kcal / hour. To convert the value to kW, you must divide it by 860. The total is 2520/860 = 2.93 kW. Taking into account the margin, it is necessary to select a heat gun of at least 3.5 kW, which will be quite enough.

Immediately, we draw your attention to the fact that there is a conditional classification of devices by power. It is believed that up to 5 kW these are fan heaters, and already more than guns. with reviews of the most popular models, we considered in the corresponding article!

The second, no less important technical characteristic is the operating voltage. There are electric heaters with a power of over 20 kW, for the operation of which, of course, a three-phase network of 380 V is needed.You should also take this point into account if you decide to choose an electric heat gun for heating a garage or giving an electric heat gun, to a new, more powerful one. Devices with a power of up to 7 kW can be connected to a single-phase 220 V network, if the cross-section of the wires allows. It is best to do before connecting to ensure that your wiring can handle these current loads.

Well, the last thing you need to pay attention to when choosing a heat gun is the operating time. As you understand, when a room is heated with a gun, it must work without interruption for a long time. That is why device manufacturers indicate on the case the value "24/1" or "24/2", which respectively means round-the-clock work with a break of 1-2 hours.

In addition, in order to choose the right electric heat gun according to its characteristics, pay attention to the noise level of its operation and the operating temperature range. Modern devices must operate at temperatures not less than from +5 o C to +40 o C.

Video review of heaters for home and construction

Room type

The next, no less important criterion for choosing an electric heat gun - depending on the type of room. For example, for a home, you need to buy indirect heating devices, the design of which includes an exhaust gas removal system. This is due to the fact that there are people and animals in a private house, which can be negatively affected by exhaust gases. Although this point is in no way relevant in relation to an electric heater, you should still be aware of the importance of indirect heating. If you want to choose a heat gun for a greenhouse or to warm up a car, it is better not to overpay and buy a simpler design option.

Another important nuance should also be noted - if you want to choose an electric heat gun for temporary heating, buy a portable case. If the heater is supposed to work long time in one place, for example, in the country - choose a stationary type device that needs to be fixed in a certain place in the room.

Extra options

We figured out which electric heat gun is better to choose in terms of power and depending on the type of room. But that's not all you need to know about this issue... It is very important to pay attention to the following points when choosing a heater.

In climates where winter lasts almost six months, heaters of all types are popular. These types include an electric heat gun, designed for fast and intensive heating of premises. different sizes... Unlike passive heaters, which do not have rotational elements in their design, this type of device is capable of providing heating even for summer cottages, in conditions of chilled, cold rooms. To determine which model is the best, a heat gun rating is offered, which presents ten products from various manufacturers.

For those wishing to buy an inexpensive and fairly productive gun, you should pay attention to the model from the Tropic brand. The device has a three-position switching power corresponding to 5, 4.5 and 3000 W. The volume of air exchange is limited to an average of 400 cubic meters. m / h. Efficiency in use will ensure the standard energy consumption of 220 V, which is important with constantly growing electricity tariffs. Airflow provides active fan... The weight of the device is 4 kg, there is also a handle for easy carrying. When the main elements overheat, the power is automatically turned off. The average cost of TVT-5 is 3670 rubles.

Mobility.
High heat dissipation.
Low power consumption.
Non-marking body.
The ability to adjust the intensity of heating.

Quite a high level of noise when working at high speeds.
Increased vibration at maximum load.
Heating of the device itself during prolonged operation.

Prices :

The heat gun rating is represented by another domestic brand. At a price of 2670 p. the device offers a pretty good set of basic features. There are two speeds for switching the blowing power, the minimum level is 300 W, the maximum position is 1500 W.

The device is capable of operating from a regular 220 V home socket, which makes it interesting option for heating a medium-sized room (up to 25 m).

The large cooler provides an uninterrupted and fairly fast flow of hot air. There is no possibility of additional fastening, the device works only in floor mode... The temperature is controlled mechanically.

Low weight of the device (only 3.2 kg).
Modest and discreet design.
Profitability.
Good stability on level ground.

There is no sensor for automatic shutdown when overheating.
Few blowing speeds.
There is no timer.

Prices :

What price is the consumer willing to pay for the opportunity to save on electricity? Inforce brand engineers believe that it is not necessary to overpay for this. The model will cost a modest 2220 rubles. For this price, it has quite a few advantages. With a standard amount of consumed air of 400 cubic meters per hour, the power of the device is 2 kW, which is not bad, given the volume of the room that it can heat. There is built-in thermostat, and thermostat, allowing to work in two modes (1000 and 2000 W). And the presence of a sensor that monitors the ambient temperature makes it possible to turn off the heating when a preset value is reached.

The cross-section of the gun wires has been increased (the model does not overheat).
Safety in use (the heating element is equipped with a special grid).
The durability of the device.
Accessible and intuitive management.
The presence of a plug for a standard outlet.

The gun is quite heavy considering that models with similar characteristics are lighter in weight.
Poorly copes with heating large rooms.
Bright color, so the device is not able to fit into every interior.

Prices :

A budget device, if we consider its cost. With the characteristics, everything is not bad: 220 V voltage, the volume of blown air - 390 cubic m / h, frequency - 50 Hz.

The best heat guns have additional advantages in their arsenal to ensure their success with consumers. This device has increased power- 3000 watts. There are two speeds of blowing intensity, half the power of the device and max. There are other engineering solutions that improve the heating area (large fan blades, tubular heating element). The price tag for the QE-3000 ETN 649-257 is within 2990 rubles.

Stainless steel heating element.
Availability of ventilation mode without heating.
Convenient feet for fixing the device.
Reliable protection of the nozzle from unexpected contact.
The ability to adjust the position of the gun horizontally.
Large blade cooler.

The level of noise emitted during operation.
Weak air flow.
Hum from the fan blades.

Prices :

This brand is firmly entrenched in the heater market. Its products are known primarily for their reliability. The considered model of the heat gun is one of the most budgetary on the market, the cost is only 1655 p. Power - 2 kW, there are two modes of operation. The device is powered from a 220 V outlet. Of the pleasant features, I would like to note the weight of the gun, only 1.55 kg, which makes it convenient for transportation, both around the house and to the country. Small dimensions make it mobile. The double-blade fan is made of steel, which increases heat dissipation during operation.

The heat gun from Hyundai confidently heats the room up to 20 m, but it is not recommended to use it as the main heating method.

Affordable price.
The fan is made of stainless steel.
Low noise level (51 dB).
Strong hold thanks to clever design.
Compactness.

Sometimes it stalls during periodic work.
Poor heating of medium and large rooms.
Heating panel rattling.

Prices :

The proposed model from the German manufacturer is quite heavy - 8 kg, but this is more than pays off with its performance: it passes 400 cubic meters air, powered from a 220 V home outlet.

The declared power is as much as 4 kW, which is an indisputable advantage over similar models.

The thermostat and the switch-off delay function help you to make the most of your energy. The body of the gun is made of metal, which increases the strength of the structure and heat transfer during operation. The cost of the model is 3056 rubles, given the power, it is a very interesting proposal on the market.

The possibility of not only heating, but also drying different rooms.
Heating element made of stainless steel.
Step-by-step airflow control.
Almost silent operation in heating mode.
The presence of a thermostat.

Lack of a mains plug included in the delivery.
Inconvenience during transportation (due to dimensions).
A light weight.

Prices :

This electric heat gun also does not go beyond the budget segment, its cost for retailers is about 2999 rubles. A feature of the model under consideration is record power in the segment, equal to 4.5 thousand watts. There are few price competitors on the market that can supply the same amount of heat for a specified price tag. Unfortunately, for such power you have to pay with considerable dimensions: 8 kg. Other characteristics are standard: power - 220 V, room heating - up to 35 m, no network cable. The "SPETS" brand belongs to a Russian company, the production of goods is carried out in our country.

Very fast space heating.
Possibility of drying floors and walls.
The service life has been increased (up to 40,000 hours).
Two stainless steel coated heating elements.
Rounded body shape.
Does not heat up during operation.

The presence of an extraneous smell (especially during the first time of work).
Vibration of the case during long-term operation and insufficiently flat surface.
The device is not very mobile.

Prices :

The three leaders are closed by the model from the well-known brand "Ballu". The consumer knows a lot positive characteristics, which are the hallmark of this brand. The cost of the designated unit is 3190 rubles, which is slightly higher than competitors in the class. For this amount, the manufacturer offers 4.5 kW of power, moreover, at the minimum speed, the device operates with a power of 3000 W, which makes it convenient for use in large unheated rooms, for example, warehouses or garages. The electric gun is powered by a standard 220 V. Of pleasant innovations internal heat shield that allows you to keep the temperature of the case in the comfort zone.

Easy to carry dimensions.
Smart carrying handle.
The presence of a mechanical thermostat.
Reliable fan protected from dust and moisture.
Special coating on the retaining feet.

Sufficiently loud operation of the device at maximum speed.
Operation at increased voltage (current 21 A).
Small nominal heating area.

Prices :

In search of the answer, which heat gun to buy, we came to the model that occupies the second line in the ranking. One of the main advantages is, undoubtedly, the price: 2,185.00 rubles. RUB 2,772.00 The frequency is fixed at 50 Hz, the volume of blown air is 160 m3 / h. The device is not the lightest (3.5 kg), but it does not experience overloads, since it does not work at high frequencies, the nominal voltage is 9.1 A. In addition, the mains plug is included in the delivery set, by the way, the device operates on a regular 220 To the sockets. Control Panel mechanical, the heating element is smooth. The device is equipped with new system protection against power surges.

Very compact dimensions.
Two modes of use: half and max.
Discreet design that fits well into the interior of an industrial or warehouse space.
Convenient location of control buttons.
Excellent heat dissipation characteristics.

Inhomogeneous housing, which over time leads to the appearance of extraneous noise.
Short plug, often requires extra carrying.
Plastic grid heating element.

Prices :

The top of the rating is occupied by a device from the Denzel brand, and it was not at all accidental that it got here. Firstly, it should be noted the reliability of this gun, which has proven itself in a completely different conditions exploitation. Its cost is 2530 rubles, which, given the maximum power of 3000 W, is quite good. There is built-in overheating protection, which means increased security. The control is mechanical, the amount of blown air is 250 cubic meters. m / h. Fixation only horizontal, on the floor or other flat surfaces.

Bright and recognizable design.
Ease of use.
Increased device reliability.
Portability.
Built-in thermostat for accurate measurements.

Lack of timer.
The device does not fit snugly enough to the surface, which can cause rattling during operation.

Prices :

Conclusion

Considering the rating of electric guns, we can conclude that the offer for this category of goods is high. However, the demand, given the climate of many European countries, was and remains high. The heat gun can serve as the main source of heating, it is most often used in workshops and small industrial workshops, as well as in country houses and utility rooms.

The category of active heaters is the optimal solution for those who want to heat large areas. Those who prefer to increase the temperature in small room and appreciates silence more, it may be worth paying attention to the devices with reduced noise level, which were also considered. Do not forget that the main task of the heat gun is fast and high-quality heating of the room, so you should choose the device carefully, weighing all the pros and cons.