How to choose a gas gun. How the gas heat gun works. Multi-fuel thermal guns

Gas heat guns The trademark kg on natural gas is distinguished by the simplicity of their design and a high indicator of efficiency when working. The operation of heat guns on natural gas and the possibility of connecting directly to the gas pipeline significantly increases the number of places to operate heat generators. Compactness, reliability and stability in the paper make it possible to use air heaters Agriculture kg to heat the premises of various purposes: industrial and industrial areas, agricultural facilities. Piezorozhig Protection against overheating Gas divider High efficiency Warranty - 2 years.

Gas suspended air heaters Biemmedue Ga / N are joined by a highway with natural gas or a large container with propane. The hose and gearbox are purchased to work from the balloon. The air heaters are ideal for the warming up of industrial and industrial areas. BIEMMEDUE GA / N gas guns are mounted in a suspended state, for this, the equipment package includes special attachments. High quality Engine assembly, the presence of control of air flow operation and security system, contribute to high performance and stability of heat generators. Features: Connector for thermostat, timer, hygrostat, presence of temporary or constant ventilation, control of the reduction of the supplied voltage - model GA / N 80, GA / N 100. Warranty is 1 year.

Gas thermal guns EURONORD NG LE direct heating, with work on natural and balloon gas, except for the NG LE 10 model, which works only on natural. Outboard gas heaters EURONORD NG LE are characterized by compact sizes, low weight and high performance. The efficiency of these heat generators reaches 100%, which is a decisive factor when buying, for heating and drying, construction, agricultural or warehouse premises. Room thermostat and a set of translation to liquefied gas bought separately! Suspended installation, automatic ignition system, high efficiency, work on natural and liquefied gas, efficiency in energy consumption, warranty - 1 year.

Name	Power, kWt	Vanity (m³ / hour)	220 / 380V.	Dimensions W / V / g	Price
Gas heat gun EURONORD NG LE 10	10	500	220	50/45/45	150 767 rub.
Gas heat gun EURONORD NG L 30	30	1600	220	99/31.2/44.5	169 652 rub.
Gas heat gun EURONORD NG L 50	50	2300	220	99/36.5/51	212 672 rub.
Gas heat gun EURONORD NG L 80	80	4100	220	115/41/56	252 088 rub.
Gas heat gun EURONORD NG L 100	100	7500	220	125/51/64	267 838 rub.

Name	Power, kWt	Vanity (m³ / hour)	220 / 380V.	Dimensions W / V / g	Price
Wall-mounted gas heater Gucks GP1 21 (axial fan)	23.1	2120	220	63/80/65.1	153 955 rub.
Wall-mounted gas air heater Greeks GP1 31 (axial fan)	30.8	2860	220	63/80/67.1	172 595 rub.
Wall-mounted gas air heater Greeks GP2 60 (axial fan)	60	5350	220	63/80/67.1	245 995 rub.
Wall-mounted gas heater Gucks GP1 21P (radial fan)	23–23.1	2500	220	63/80/99
Wall-mounted gas air heater Gucks GP1 41r (radial fan)	37.1	2900	220	77/80/103
Wall-mounted gas air heater Gucks GP1 51r (radial fan)	48.4	4000	220	88/80/103

Gas heat powders Pakole LH direct heating with housing from of stainless steelwhich is most resistant to corrosion. Guns have three modes of operation: ventilation, heating, combined mode. Triple protection system, suspended installation. Warranty - 2 years.

Name	Power, kWt	Vanity (m³ / hour)	220 / 380V.	Dimensions W / V / g	Price
Gas gun Pakole LH 80	80	4500–5000	220	195/50/50	155 468 rub.
Gas gun Pakole LH 100	100	5700	220	195/50/50	159 073 rub.
Gas gun Pakole LH 120	120	5700	220	195/50/50	162 834 rub.

Gas heat powders Kroll PE direct heating on natural gas / balloon gas

Kroll PE gas thermal guns are used for heating industrial premises, warehouses as well as for drying and heating different products from wood, concrete, etc. Anticorrosion housing. Work on natural gas. Germany. Warranty 1 year.

Name	Power, kWt	Vanity (m³ / hour)	220 / 380V.	Dimensions W / V / g	Price
Gas heat gun Kroll PE 45	45	2500	220	79.2/32.6/43.7	180 857 rub.
Gas heat gun Kroll PE 90	88.8	4700	220	114.6/44.1/58.9	269 \u200b\u200b484 rub.
Gas heat gun KROLL PE 112	111	6650	220	118.7/43.5/68.4	362 029 rub.
Gas heat gun Kroll PE 100	100	7500	220	64/51/112.5
Gas heat gun Kroll PE 30	30	1600	220	44.5/31.2/90
Gas heat gun Kroll PE 50	50	2300	220	51/36.5/99
Gas heat gun Kroll PE 80	80	4100	220	56/41/115

Gas wall and sub flow air heaters Robur F1

Gas wall and sub flow air heaters Robur F1 with multigase stainless steel pre-mixture burner. Heat exchangers of such gas heaters are made of aluminum alloy and differ in high heat transfer. The efficiency of the Robur F1 heat generators is more than 91%. Models with the letter C in marking are made with a more powerful fan, which is attached to the heater frame. Such heat generators are highlighted by a greater air productivity. Letter C in marking - the presence of a centrifugal fan with a greater performance of the presence of models for suspended mounting both on the wall and under the ceiling switch Winter-Summer - complete the availability of the work of the aggregates both on the main (natural), and on the balloon (liquefied) gas transition from one type of gas on another just with the help of one nozzle. Production - Italy. Warranty - 1 year.! Thermostats are purchased separately, but! Switch Winter-Summer included!

Condensation Gas Heat Generators EOLO VIP AE / AC with axial (AE) and centrifugal (AC) fan belong to the most economical type of heaters and differ essential savings According to gas consumption, as well as the lack of the need to install a steel chimney, thanks to its principle of work. The principle of condensation allows in the process of heating the room by dedicated pairs to assemble in the form of water on the primary heat exchanger of stainless steel and the heat allocated by them returns to heating systemand not allotted with spent gases beyond the premises. It is this factor that contributes to the high efficiency and the efficiency of the wall condensation equipment, as well as up to 20% of fuel economy. AE - Axial fan, AC - centrifugal fan, VIPA AE models come with automatic automation, burner with pre-mixing gas-air, high efficiency, low noise, efficiency in fuel spending, automatic thermal power modulation, warranty - 1 year .

Name	Power, kWt	Vanity (m³ / hour)	220 / 380V.	Dimensions W / V / g	Price
Suspended gas heat generator EOLO VIP 25AC	8–22	2200	220	84/60/59	303 414 rub.
Outboard gas heat generator EOLO VIP 35AC	11–32	2800	220	109.5/60/59	341 890 rub.
Outboard Gas Heat Generator EOLO VIP 45AC	15–43	4000	220	115.5/71.5/69.6	409 594 rub.
Suspended gas heat generator EOLO VIP 55AC	18–52	5100	220	128.5/71.5/69.6	422 759 rub.
Suspension Gas Heat Generator EOLO VIP 65AC	22–63	5800	220	144/81.5/74	503 157 rub.
Outboard Gas Heat Generator EOLO VIP 85AC	28–86	8100	220	160/81.5/74	635 118 rub.
Outboard Gas Heat Generator EOLO VIP 100AC	32–105	9600	220	175/81.5/76	660 977 rub.

Two-stage gas heaters NORGAS CPG-HF-2 are represented by models of vertical and horizontal type. Vertical heat generators have the shape and type of column, and horizontal models are convenient for installation and installation, for example in low rooms or under the ceiling. All models are equipped with an automatic ignition and a stainless steel combustion chamber, and the model starting with 1250 is also stainless steel heat exchanger (in other cases of small-carbon steel heat exchanger). Among other things, the aggregates are equipped with the possibility of work simply in ventilation mode. The MC 200 control system is complete, free by blowing, the transition to liquefied gas is carried out using special jaws, saving at energy consumption, warranty - 1 year.

Name	Power, kWt	Vanity (m³ / hour)	220 / 380V.	Dimensions W / V / g
Vertical gas air heater NORGAS CPG-UF 1000-2	290	18684	380	115.8/245.1/136.2
Vertical gas air heater NORGAS CPG-UF 1250-2	366	23364	380	115.8/245.1/166.7
Vertical gas air heater NORGAS CPG-UF 150-2	44	2808	220	62.6/182.2/80.4

Cold and frosts in Russia - the case is usual: on average we have more cold months than warm, so the need to quickly raise the temperature in some room there is quite often.

Dry the unheated garage for repairing a car or room for the implementation of construction or finishing work, Delete the frozen heating system, "help" heating to cope with strong frosts - such is not a complete list of tasks with which many have to face in the cold season. And thermal guns are able to cope with these and many other tasks with maximum efficiency.

Gas, electric or diesel?

Electric thermal guns are easier, safer, easier to maintain and operate. Among them there are models high powerwho are not the fact that the garage is a gym to heat. So why do you need a gas gun?

The fact is that the powerful electrical gun to the usual outlet does not connect - three-phase power is required. The household single-phase power grid is able to "pull" a maximum of 5 kW of power - and this is at best. If the wiring is old, then it is not recommended to load it more than 3 kW.

A small room, of course, you can warm up and a three-bit heat gun, if the walls have a good thermal insulation - and then it can take a couple of hours. And if it is necessary to warm the room quickly, then in the absence of three-phase electricity other options, except for the gas gun, there is practically no.

Yes, and the presence of three-phase electricity does not always determine the choice - gas guns are cheaper and more economical by the electrical power, and the maximum power and performance in gas and diesel above.

True, gas cannons also have shortcomings:
- Above the fire hazard, the gas explosion is possible with careless circulation;
- Gas gun burns oxygen indoors and fills it with combustion products.
The last drawback leads to the fact that the gas gun can not be included in the premises where people are located. For heating a dwelling, it is possible to use a diesel gun of indirect heating - she has a combustion product in chimney. But they are very expensive, so gas guns
quite often used in a pair with an electric or fan heater: a gas gun starts for initial room warming up, and electricity is used to maintain the temperature.

Characteristics of gas thermal guns.

Maximum heating capacity - The main characteristic of the heat gun, determining which amount of heat it is capable of generating and, accordingly, what volume can heat the room. What should be the power of the gun?

Often comes across the formula for calculating the power of the gun in terms of the heated room:

where V is the volume of heated room, Δt - the temperature difference between the current temperature outside the room and the desired temperature inside and K is the thermal conductivity coefficient depending on the material of the building walls.

For electric guns, permanently supporting a certain temperature, the formula is suitable. That's just the gas for this are practically not used - with its continuous operation in the room, there is simply no oxygen for breathing.

Gas guns are used to quickly warm up rooms or rooms with free admission fresh air And to create local heated areas in unheated premises. Therefore, the above formula is not suitable here, and indeed, accurate calculation for such working conditions is problematic.

For the approximate estimate, you can use the table:

If the room has high (above 3 m) ceilings, uncrowded or open windows and doors, the required power may increase. In rooms with free air outlet on top (uncrowted windows under the ceiling, unfinished building without a roof, etc.) Heat the whole air will be possible at all possible, it is possible only to create a local warm zone in close proximity to the gun.

Treatment of warm air Shows what amount of air will be held through the gun for a certain period of time. It should be understood that the performance is poorly related at the speed of heating the room or with its volume. Without the appropriate power, high performance will not give any effect - heat from the burner will be removed too quickly and the air is already on the outlet of the gun will be barely warm.

Usually, the performance of the gun is selected in such a way as to ensure efficient heat equipment and avoid the danger of burns with hot air at the outlet of the gun.

For gas guns, however, it makes sense to pay attention to this parameter - the higher the performance of the gun with the same diameter of the nozzle, the more powerful the outlet will be the exit and the longer the local warming area will be. In the event that the entire room is heated is impossible or inappropriate, it makes sense to use a high-performance gun.

Used fuel. Most gas cannons work on propane or butane. The gun on Bhutan will work without any problems and on propane, and on propane-butane mixture.

What is better to refuel? The specific heat of the combustion of these gases is about the same (1 kg of butane will give as much heat as 1 kg propane). But Bhutan burn will be a little faster that it will change with a change with propane to the butane of about 10% power growth (or 10% decrease with reverse replacement). Unfortunately, at most refills, the cylinder can be fed only with a propane or propane-butane mixture; Places where you can fill a clear butane cylinder, little.

On the other hand, Bhutan has a boiling point of only -0.5ºС (against -42 in propane), negative temperatures Bhutan becomes liquid and pressure in the cylinder with it drops to insufficient to work with the gas cannon. Given that keeping the gas cylinder in the intensive warm-up zone is extremely unsafe, in the cold it is advisable to use propane or propane-butane with a high content of propane ("winter" propane-butane mixture).

Guns running on natural gas (methane) are extremely rare and usually among powerful stationary installations. Use methane in a cannon designed to work on propane-butane can not, as well as the opposite.

Power consumption. Despite the fact that heating is made by burning gas, electricity can be used for the fan and electronics. If the place of operation of the gun is electrified, then you can not pay attention to this parameter - even the most productive gun does not consume more than 300 watts.

But if the gun is supposed to use for autonomous work (With battery powered through an inverter), it is better to choose a model with a small power consumption.

The duration of the battery can be calculated by the formula

where p is the power consumption of the gun, C - the capacity of the battery B A h, U is the battery operating voltage.

Thus, from a car battery with a capacity of 60 a h, a gun consuming 30 W will work continuously 0.9 x 720/30 \u003d 21.6 hours.

The ignition system.
In guns with a manual approach, the torch is set up with a match or other source of fire. Uncomfortable, but reliably.

In the guns with a piezorozhigi, a piezoelectant transforming mechanical effort Pressing the button to electricity (spark).

With a pulsed regime, the gun uses electricity from the supply network to create a spark. Such a ignition can be initiated as in manual mode (by pressing the button) and automatically (when the gas supply is opened).

Piezo and impulse ignition is undoubtedly more convenient manual, but it should be noted that both of these methods "do not like" moisture, pollution and dust. However, in the absence of spark
The gun most often can be checked and manually.

Temperature adjustment. Since household heat guns to continuously maintain the temperature in the room are poorly suitable, temperature adjustment in most cases means only smooth power adjustment using the valve.

Some models equipped with a thermostat and automatic ignition may turn off when reaching set temperature, and when cooled - automatically turn on again. But due to the fact that the thermostat is located close to the flush itself (usually in its base) the accuracy of temperature adjustment is low.

Fuel consumption The gas gun depends only on the power and is approximately 0.07 kg / h per 1 kW of power. When counting costs for heating, keep in mind that at filling stations the price is given per liter liquefied gas, And the consumption of guns is measured in kg.

July 6, 2015. Alexei

The indoor temperature in the cold season is an important factoraffecting the comfort of people's stay in it. At present, not in all non-residential and industrial buildings there is a centralized heating system.

Therefore, owners of warehouse and other unheated objects have to think about how to organize autonomous heating in them. Most often to these purposes use of various types Air heaters.

In many cases, the most optimal option It turns out a gas gun for heating your home. According to some indicators, it has a number of advantages over other types of heat generators, which makes it use more rational.

Scope of equipment

Application area

Thermal gas guns are very often used in construction. Without them, it is not necessary to do in cases where it requires strict adherence to certain climatic parameters when performing certain types of construction work, for example, concreting. Gas heaters are used for drying walls and floors when preparing platforms for further work after winter idle or after heavy and long precipitation.

With this equipment, heating large on the area industrial buildings and warehouses.

In the inner space of such objects, significant air flows are always observed, which makes the installation of conventional heating devices ineffective. But thermal guns are capable not only to quickly heat the air to the desired temperature, but also to hold it throughout the required time.

Equipment and to create a comfortable environment in spacious offices, on large areas of large shopping centers, in car operators, garages, aircraft hangars, greenhouses. Thermal cannons are indispensable in those places where there is a problem with the conservation of heat in conventional ways. The main function of the devices is heating and technological drying.

What to pay attention to when choosing

Before purchasing a heat gun, you should decide on some points. First of all, it is necessary to solve which heater do you need: stationary or mobile? The first type of equipment requires special mounting With the involvement of work on the installation of professionally trained workers. Mobile installations can be operated by any person who got acquainted with the instructions for their work.

We watch video, aspects of equipment selection:

An important factor is the type of fuel used by the heater. Is the gas gun for heating the premises used in a particular case? Can be more effective to use diesel or. In some cases, a more advantageous option may be a device operating on spent oil.

Another question to which the answer should be given is whether the equipment will serve for complete heating of the room or only for the production of additional heat?

Experts claim that the greatest efficiency and productivity possess gas vehicles, the power of which is 150 kW.

Features of thermal guns

This is powerful climatic equipment capable of quickly and efficiently dry large areas. This type of technique allows you to install a comfortable temperature in the room. It does not require long preparation for it, immediately after switching on the device begins to supply heat. This feature is determining the high popularity of the use of devices.

Structural gas guns consist, like all heaters, from:

Hull;
Fan;
Heating element.

The difference is the high power of the fan. It is thanks to this factor that the equipment is so effectively copes with its task for an extremely short period of work. The fan very quickly drives the air through the heating elements and the outlet of the device turns out a powerful heat flux.

Another difference from the household heater is not plastic, but a metal case. This is due to the high temperature inside the heat gun. Plastic can melt. Especially since the device needs a durable shell to work in the open space.

Gas gun design

Some models have a thermostat or other control devices. Gas guns with such a system, the price of which is slightly higher than ordinary analogs, not only easy to operate, but differ in high levels of security. Thanks to availability control devices You can adjust the air temperature and monitor the heating of the aggregate itself.

It should be noted that the gas gun is not so mobile as other analogues, but it is not obliged to buy it at all. In addition, the equipment is distinguished by significant efficiency and will solve the problem of heating in the premises, where there is no ordinary heating system.

There are devices on natural or liquefied gas, and the presence of highways is completely optional. Used as propane fuel or butane is sold in cylinders. The filling of the heat gun with liquefied gas can be carried out on a gas station. Electricity consumes very little, it is only needed for fan and thermostat. The complexity of the design fully corresponds to the cost of the device.

The disadvantage of the equipment is attached to the fuel source, which makes it less mobile.

Overview of popular products

On the domestic market are the most popular products of brands:

Rubbed;
Sail;
Tradechal;
Master;
Croll;
Ball.

The price of the device depends on its technical characteristics, including power and heating radius. Affects the cost and availability of control devices and the level of security. Brand's promotion also plays a role. If products OT. russian manufacturers You can purchase 4-5 thousand rubles, then for the import analogue will have to pay almost twice as much. The cost of powerful heat guns used in construction and industry can reach up to several dozen and even hundreds of thousand rubles.

Watch video review brand products Master:

Thermal guns are especially popular. They perfectly copble with heat heating, production premises, warehouses. Widely apply them and construction work. Distinctive feature Equipment of this brand is excellent performance, high reliability, simplicity and ease of operation. All models manufacturer set a warranty period of 1 year.

Let's sum up

Gas guns for heating have excellent consumer reviews. They are effective modern climatic equipment capable of a short period of time to heat any room and maintain the desired air temperature in it a long period.

To increase safety, heaters are equipped with additional protection of the housing from overheating and flame control devices. This avoids emergency situations and a possible fire. Today, this equipment is well-deserved, as it is one of the successful ways to install and maintain comfortable temperatures in rooms with a large area.

The heating of large, large-scale premises often requires the use of heavy artillery. In mind there is a gas heat gun. Despite its several "militarized" name, such guns are designed exclusively for use in peaceful and creative purposes. Their main function is a technological drying and heating.

Purpose is "weapons" drying and heating

Use of modern heat guns

Most often, the heat gun is used on construction warehouses, sites, in greenhouses, utility rooms and other places in which other household heaters become just helpless. This technique is an excellent solution when it is necessary to maintain heat into a room that does not hear on an ongoing basis. The device can act as quite independent, or additional heating.

The most popular equipment under the modern industrial warehouses. During loading or unloading any products through an open door to the room, cold air flows are constantly broken. It is enough to recall the dimensions of any warehouse door to fully understand the complexity of the task. A gas heat gun is capable of consistently maintaining the target temperature for a long time even in such difficult conditions.

Without such guns, it is also problematic to do with various technological processes. It is not at all in maintaining a comfortable temperature, in the technologies of the processes themselves. For example, the installation of the stretch ceiling is possible only using a powerful thermal equipmentwhich creates the desired temperature in order for the material that the material acquired the necessary properties. Gas heat gun is often used to accelerate drying various paintwork materialsOr just for drying the premises.

Design of thermal guns

In general, thermal guns are powerful and rapid climatic equipment. Such "weapons" can easily cope with the heating of the largest platform. The technique helps to establish in any room quite comfortable temperature already in minutes. After the start of operation, the thermal heating system immediately begins the supply of warm air into the room. This is the main feature that determines the popularity of application.

It is easy to figure out that the peculiarities of the gun is the result of a specific design. As well as an ordinary heater, the equipment under consideration consists of a fan, housing and heating element.

Only here is the fan in such a mechanism much more powerful than the usual household. This factor is the main component of success. Without a powerful fan, there would be no such efficient heating to the maximum short time. It is the fan that drives the air through the heating elements, producing warm flow at the outlet.

It also has some features of the heat gun housing, which is not made of plastic used to all at home heaters. The housing is made of metal. That technological solution due to the highest temperature inside the apparatus. After all, the plastic housing would simply melt in such conditions. In addition, metal protection is necessary when using guns on industrial facilities and construction sites (where they are in demand most).

Some models are complemented by specialized monitoring systems, or the thermostat. All this goes directly into the design of the guns, or works in offline mode. The presence of such a system contributes to raising the price, but serves to convenience and ensure high level Security safety. With the help of such systems, the air temperature is controlled in the room, as well as the temperature of the gun itself. It is convenient when the owner intends to for a long time Leave the heater without proper supervision.

Gas thermal guns

Gas guns are less mobile, but more economical. Buy such a device is not so obliging. It will solve all problems with constant heating. Often the gun is used even in private garages, duty housesor in other large-scale premises. It is worth saying that the gas heater perfectly copes with all the tasks, while consumed much less electrical Energy. The power of the apparatus is sometimes reaches 140 kW.

The heaters discussed work exclusively on natural or liquefied gas. Despite this, without the cost of electrical energy, too, do not do. After all, it will be required to work the fan - one of the most important nodes. In addition, electricity is needed for all additional equipment like thermostats. Fully autonomous thermal guns working without electricity would have to have fine design, and it became, the proceedable value. A variety of attempts to "invent" such a mechanism, it is extremely recommended to assemble it with your own hands. The "self-made heater system" of this kind will probably be incredibly dangerous.

Heat guns operating on gas are the optimal ratio of the complexity of the design and cost. The work uses natural gas coming through highways, butane, or propane, which are sold exclusively in specialized cylinders. When using propane or butane, the presence of highways is not necessarily.

Make a gas gun with liquefied gas is also possible on all sorts of gas stations that are adapted to refuel cars. Even the rental of the heater most often provides for the presence of a specialized hose connecting heating equipment with a cylinder. Actually, the presence of a gas cylinder or affection of the entire device to stationary source And they make a discussed type of equipment much less mobile.

Completely, regardless of what kind of gas is a heat gun function, we should not forget that the pressure in the cylinder or highway must comply with all the requirements of the heater model. It is known that the simplest of them, the power of which does not exceed 10 kW, requires pressure in more than 0.5 bar. Of course, than the device is more powerful, the more pressure it requires. This factor must be taken into account before buying a mechanism. Otherwise, the technique simply will not function normally. And the repair of gas heat guns is the cheapest pleasure.

Varieties of gas heat guns

Today there are two varieties of a gas gun - indirect and direct heating. They work on the same fuel, but at the same time they have different conditions and principle of work. The differences consist in the method of heating the incoming air flows.

To increase the level of operation of operation, many modern guns-heaters indirect or direct heating provide protection of the housing from overheating and flame control. On such equipment it is not recommended to save. After all, overheating of the housing or extinct flame can lead to a real catastrophe.

As we see, the discussed heating systems are quite deservedly enjoy so popular. After all, this is one of the few ways to maintain. warm temperature In large rooms.

The heat gun for the garage allows you to warm up the room as quickly as possible. Faced with the theme of the choice of such a device, immediately and you will not define. Advertising advises one thing - reality, often, is different. The choice should be based on several factors that you know, because your garage is yours ...

Let's start with the device and destination

Thermal gun - an indispensable thing for unheated premises In our climatic conditions. Its device resembles a hair dryer design: heater, fan, housing, thermostat. To provide high speed Premises heating The fan in such devices is installed quite powerful. The air flow that it creates passes through heating element And ... heats up. And in return, the fan delays a new portion of air. Thermal gun for the garage is a mobile device. Depending on the size, this peaceful "weapon" can be either transferred, or roll into another place of "discclosure". Why cannon? Just because of the external similarity: the hull in the form of a cylindrical pipe is located on the bed or horizontally, or raised upwards.

Select Parameters

The selection of the heat gun is starting with the type determination and the power for the garage are determined on the basis of:

garage area;
the quality of its thermal insulation (or its absence);
the regime of finding people.

By type of heat source used, heat guns for the garage on:

gas;
diesel;
electric.
combined.

Gas Heat Garage Garage - optimal choice In terms of capacity, economy and raying speed of the room. But it is not suitable for use in a room with people constantly in it - this is a direct heating device.

The combustion products in the heating process will accumulate in the garage, poisoning your body. And constantly air garage - just "produce" heat into the street. Garage heating with gas gun is unacceptable!

It is convenient to use it for rapid heating of the room, but not for constant heating. The capacity of 10-15 kW will require only 0.5 l of liquefied gas for an hour of work.

The diesel heat gun for the garage has a "exhaust" pipe, that is, combustion products are outlined outside the garage. She is capable for a long time Heat the garage without harm to the person being in it.

The simplest in service is the electric heat gun. Included in the outlet, pressed the button and forgotten - the thermostat will take care of its operation mode (if any, of course).

But then the pair of "pitfalls" is! Typically, the power lines of garage arrays are not distinguished by increased reliability - they simply may not withstand the load. Especially if there will be many such such (with guns). This nuance should be paid when choosing.

The second "stone" of the stumbling block is quite solid accounts for the electricity transformed into heat, that is, the heating of the garage with a heat flue.

Calculate the power of the "gun"

There will be knowledge of mathematics (minimum from school)! Stop, stop! Higher mathematics do not need here - read on!

In order for the gas gun heating, the gas cannon was effective, it is necessary to determine sufficient power to bring and retain the temperature in the room on the desired "mark". And if the frosts are strong? ..

We take into account this ratio:

0.8 - 1.4 kW power of guns ↔ 10 m 2 garage area

and this is with a ceiling height to 2.5 m.

For our "average" garage, 3kW power will be enough. If the lines allow, then 5 kW - about the reserve in case of strong cold weather. For those who like to calculate, give a more accurate "method" calculation.

More about each form

Electric heaters

The simplest thermal gun, familiar today, is a fan heater. For the garage, the "fan heater" is used significantly greater power. It should be understood that the heat gun is electric for the garage - the "voracious thing", and the nutrition of devices, with more than five kilowatt, is carried out from the three-phase network electric current Voltage in 380 V.

Heat is formed when the electric current is passed through a conductor with a high electrical resistance located in the tubular protective case. This system is called Tan.

Fan blowing the Tan by the air flow tolerates heat into the room.

Functionally similar thermal guns electric for the garage are unsuitable for heating rooms with harsh "climatic" conditions, for example with high humidity (saunas, baths ...) they are inferior in performance to their gas and diesel fellows.

And "eat" oh like a lot of accurate electricity.

Gas guns

Lightweight and inexpensive heating devices, with a capacity of 10 kW to 100 kW, but assume wearing a cylinder for liquefied gas, which, by the way, should also be refueling somewhere.

Despite the small amount of gas combustable (what is the determinant their economy), ventilation during the operation of such devices is required. When connecting the gas gun to the highway natural Gas Must be taken into account the compliance of all parameters. For example, for a heater of 10 kW of power - a gas pressure is needed in 0.5 bar, and the increase in power will "require" pressure increases.

Devices are equipped with protective automation elements (flame control, thermal stitch - overheating protection).

Diesel thermal guns

The essence of the work of these aggregates is the same as Gas. That's just Other fuel - diesel fuel. Room amenities are smaller, and qualities abound.

In the combustion chamber, the fuel enters under the "control" of the fuel pump, which the electronic installation control unit "commands". This installation has a fuel tank in its composition, which affects the increase in its mass. Combustion products in obligatorymust be allocated from the room.

Of the advantages: affordable fuel, efficiency in work (10-15 hours at one refueling), relatively safe fuel. There are models of direct and indirect heating.

In the models of indirect heating, an additional heat exchanger is used and the combustion chamber is not in contact with the air of the room. The combustion products go through the "exhaust" pipe.