Heat gun for the garage. Garage heating with a heat gun: the subtleties of choice and operation Which gas heat gun for a garage to choose
Do you want to create in the garage optimal conditions for work? Would you like to maintain the required temperature? Then a modern thermal one will definitely come in handy for you.
It is good equipment that allows you to provide an optimal climate in the garage. Of course, when it is warm there, it is much more convenient and easier to work, carry out technical inspection and carry out car repairs. At the same time, the efficiency of work increases dramatically. It is important to correctly determine which type of heater suits you best. Heat guns for the garage can be diesel, electric and gas, in addition, they have different power. To make it easier for you to determine for yourself the most best option, you should understand the features of each type of heat gun. Let's consider the main points.
Please note: heat guns are usually not used all the time. They are simply turned on when you have to be in the garage for a long time. The device heats the room in a short time, after which the optimum climate is established there.
Our climatic conditions are quite harsh. Of course, at such low temperatures, which last for a long time, the heat gun becomes simply an indispensable device for heating the garage.
If speak about design features, the device of a heat gun, it can be roughly compared with hair dryers that women use to dry their hair. The device has the following elements: housing, thermostat, fan with heater. Since the heating speed comes to the fore, a more powerful fan is usually installed to increase it. It creates a directed air flow passing through the heating element. This heated air comes out, and instead, the fan draws in a new portion of air masses.
It is noteworthy that in the garage, the heat gun must be mobile so that it can be easily and quickly moved to the right place. Then it will be more convenient for the motorist to use it, if necessary, roll it.
We determine the optimal parameters
It is very important that the garage heat gun suits you optimally in terms of all the main characteristics. To do this, you should consider the parameters more carefully, you need to navigate them. Then it will not be difficult for you to choose a heating device that is ideal for you.
First of all, it is necessary to determine the optimal power, the type of gun. The following parameters are taken into account:
- the level of thermal insulation in the garage room;
- the total area of the garage;
- the mode of finding people in the garage.
Also be sure to consider what type of heating device is suitable. Guns can be electric and gas, diesel and combined.
The main types of heat guns
Let's pay attention summary the main options for heat guns for heating the garage.
Experts note that a thermal gas gun is well suited for heating a garage. However, it cannot be used constantly, kept active for a long time with a crowd of people. She simply warms up the garage, and then turns off the device. This is the only way to ensure safety, since the gas gun is a direct heating device. It is worth noting the good level of efficiency of the gas gun. Just half a liter liquefied gas it will take the gun to work an hour.
The principle of operation of a diesel heat gun is interesting. It allows you to eliminate all combustion products, taking them out of the garage with the help of an exhaust pipe. This provides a comfortable, absolutely safe environment for people inside the garage.
The electric heat gun is very popular. For example, you can choose a model with a thermostat, simplifying the operation of such a device to the limit. Then it will be enough just to plug it into the outlet, press start. And the thermostat itself will support the optimal heating mode. True, two significant problems can arise during the operation of an electric gun. One is overload. electrical networks, since in garages they usually do not differ in reliability. In addition, such heating will become costly, as you will have to pay a lot for energy.
Determine the required power of the heat gun
Here you will need to arm yourself with the minimum knowledge of mathematics that you have from school. You have to determine exactly what power is needed to maintain the optimum temperature in your garage.
This is the ratio offered by experts: 1.4 kW of device power per 10 square meters garage area. At the same time, the height of the ceiling is conventionally considered 2.5 meters.
For example, if we are talking about a standard garage, a gun with a power of 3 kW is quite enough to heat it. If the frosts are strong, it is desirable to provide a heating power of 5 kW.
Electric heat guns
To begin with, let's take a closer look at electric fan heaters. It is these heaters that are most widely used, trusted and popular. First of all, it is important to note that a lot of electricity is spent on the operation of such a device. Of course, the power consumption while maintaining the desired temperature in the garage should be much greater than when working in the room. When the power exceeds 5 kW, it is already necessary to provide power from a three-phase type network, where the voltage is 380 V.
The principle of operation of such a device is quite simple. Electric current passes through a conductor with increased electrical resistance, which is placed in a protective housing tubular type. Such a system is called a heating element. The heat is then transferred to the room due to the operation of the fan, which blows the heating elements with air currents.
If we talk about the efficiency and functionality of electric heat guns, it can be noted that their efficiency is not so high. When the conditions in the room are extreme, there are serious surges in pressure, humidity levels and temperature, such devices are not very suitable. Their productivity is lower than that of gas and diesel guns. But the consumption of electricity is high.
gas appliances
A gas gun for a garage pleases with efficiency, but it cannot be called for sure. Still, during the operation of such a device, combustion products that are harmful to health are inevitably released.
Gas guns are attracted by relative efficiency, good heating power. However, from an environmental point of view, such units are questionable. During combustion, toxic substances are released. If you organize ventilation, heat will leave the room.
Diesel heat guns
Interesting modern solution for heating - a diesel heat gun for the garage. She works on solar. Fuel enters the combustion chamber through the fuel pump. Heating will be quite economical, but it is necessary to take care of the removal of all combustion products.
Fuel is available, allows you to efficiently spend money. At one gas station, a diesel heat gun can actively function for 15 hours. Diesel units are indirect and direct heating.
Choosing a heater: highlights
Be sure to remember ground rules, according to which it is necessary to choose a heater. First of all, it is important to determine the type of heating device. It can be direct or indirect action.
Direct action provides fast, but toxic combustion products enter the air. The burner of such a device is open. It is dangerous to use it in a closed garage, as good ventilation is required.
If the action is indirect, the burner is closed. An interesting option- Infrared heater. In it, with the help of a burner, a plate is heated, which, in turn, emits heating rays. Infrared heaters have a wide coverage angle, so they heat large garages with ease. But the price of such a device is higher.
When choosing a unit for heating a garage, pay attention to the following parameters:
- fuel consumption;
- coverage angle;
- fuel tank volume;
- Operating temperature range;
- dimensions.
Additional features are also important. For example, a heater may have a control panel and a thermostat, a security system and automatic ignition. It is good when the desired temperature is automatically maintained.
We select the best option for a heat gun: video
Do you want to know more useful information? Would you like to choose the most suitable option for a heat gun? Then the following video on the topic will definitely come in handy.
Learn more interesting things from the video, remember all the important points.
As a rule, heat guns of various configurations are used for drying objects under construction, heating production facilities of a wide profile, because these are powerful high-performance machines. But recently, many manufacturers have launched the production of small-sized devices up to 3-5 kW, so that numerous motorists have a garage heat gun on the farm, with which you can quickly heat small room.
The equipment of this class is an effective device for heating any room with the help of directed hot air. The efficiency of any heat gun reaches almost 100%. On sale there are such varieties of these products:
- Electric - they work for heating only when there is a household power supply.
- Diesel - the principle of operation is based on the combustion of fuel in the combustion chamber, followed by heating the air flow.
- Gas - the principle is similar to the second option, but they work on blue fuel, they are much more economical, because gas is cheaper.
Each type has its own specific features, advantages and small disadvantages.
Electrical
Electric fan heaters have the following advantages:
- small dimensions allow you to install the product in almost any room;
- full automatic control;
- silent operation;
- enough high level fire safety.
The disadvantages include the high cost of electrical energy. In addition, the wiring must be checked before installing the heat gun so that it can withstand the stress of using such equipment. Devices must have overheating protection and automation to maintain an optimal constant temperature.
Diesel
These products have two types of heating: direct and indirect. In the first option, the room is heated by an air flow in which combustion products are present, so it is necessary to install forced ventilation. In the case of indirect heating, the heat gun has a design that allows combustion products to be removed from the combustion chamber through a special pipe, which is enough to be connected to a chimney pipe or a corrugated hose.
When a heat gun is chosen for the garage, it is necessary to think over and calculate all the options - take into account the volume of the room, how to draw a conclusion of the combustion products. Without a doubt, an indirect heating device is much better than an analogue with a direct heating method, when there is a danger of smoke in the entire room.
Experts include the following indicators to the merits:
- economical fuel consumption;
- heat guns of this class operate on one tank filling up to 14 hours;
- efficient heating of a garage of any size, even two floors.
The disadvantages are diesel fuel cost, and the smell of burnt diesel fuel leaves an unpleasant amber, which is not drawn out by any ventilation system.
Gas
Such guns in relation to diesel counterparts have a number of advantages:
- heat the room much faster;
- heating of this type is many times more economical due to lower gas consumption and cost;
- there is a sensor that reads the concentration of carbon dioxide;
- automation that controls overheating of equipment;
- propane or butane burns out completely - no need to install special exhaust systems, just the usual ventilation that is in every garage.
There is one, but quite a significant drawback: for the operation of the unit, you need liquefied gas bottle, which is not easy to get.
Advice! If there is no good ventilation in the garage, then all the options will not work for you, the heating of the room will not be carried out in in full due to frequent ventilation by opening the gate.
Choosing a heat gun
The main parameter when choosing a product is its power, excess power will wind up the meter in vain, and the disadvantage will simply not be able to provide sufficient heating to the garage. Experts, through measurements and various experiments, have established that 10 m 2 of any private garage can be heated with 1 kW of thermal power if the ceiling height is within 3 m.
Therefore, in the case when the area of \u200b\u200byour room is not more than 25 square meters. m, then you need to buy a device with a power of at least 2.5 kW, and given the severe frosts, it does not hurt to increase the power to 5 kW. In this case, it must be borne in mind that you will turn on the unit at full power only in exceptional cases. Which gun suits you - decide for yourself.
Garage insulation
Before installing any type of heater or fan heater, care must be taken to additional insulation garage, especially the gate: the less heat leaks, the longer the garage will maintain an acceptable temperature. Otherwise, the gun will work to heat the space surrounding the garage, that is, constantly.
Motorists should not forget that this room serves not only to shelter the car from weather disasters and thieves, but also for minor repairs and maintenance work. In especially severe frosts, when you decide to thoroughly warm up the room, condensation may form on the iron gate due to the temperature difference, which will negatively affect the metal.
The optimal temperature for high-quality storage of equipment in winter period is +5 0 C.
To qualitatively insulate the walls - use sheets of special foam or penoizol. The latter material is considered the most progressive type of insulation, it retains heat much better, is very similar to polyurethane foam in terms of thermal conductivity, but is much cheaper.
We insulate the ceiling in the same way, but for the gate there are several options:
- foam blocks - perfectly keep heat and do not absorb moisture;
- extruded polystyrene foam - has even better rigidity, perfectly retains heat;
- foil polyethylene foam - differs in that one side is covered with foil, it is used in combination with the first types of insulation.
During all work on insulation, it is necessary to solve the issue of better ventilation. For this you can do hood directly from the interior of the garage - direct access to the outside. A cement-asbestos pipe of standard diameter and size will suffice.
Features of using guns
Today it is electric fan heaters different kind and devices are considered the most popular for quickly heating the garage, although the condition of the wiring leaves much to be desired. Therefore, fire inspectors like to visit such public places use for drawing up acts on various violations.
It is no secret that the indirect cause of all fires in garages is the improper use of heaters. different kind from homemade to factory-made models. As a rule, the fault here is 100% of the users: before connecting electric gun of any capacity, it is necessary to consult the specialists of the power grid. In addition, certain rules for the operation of products of any kind must be observed.
- After purchasing the equipment, it is necessary to let it settle in the heat for at least 2 hours.
- If this diesel variant or a gas heat gun, purchased specifically for a garage insulated in advance, their first launch is best done on outdoors to burn off the factory grease.
- Before turning on the electric version, it is necessary to check for the presence of condensate on the heating elements, and also inspect the grounding of the garage wiring.
- A used oil gun is checked for foreign objects in the fuel tank before fuel is filled.
- When using a chimney, it must have good draft and a minimum of bends.
- When connecting the gas gun, check all connections for leaks, otherwise the first inclusion may be the last.
Install the device only on a flat surface, the distance from the outlet nozzle to walls or other objects is at least 3 m, 0.5 m is enough on the sides, and 1.5 m on top. room.
As for the cost: diesel devices are considered the most expensive: their price is from $ 200, gas ones are in the middle position within $ 150, and electric options are from $ 50. Having done right choice, you will forget about frozen hands and an engine that does not start from the cold for at least six months - it will be comfortable to work in the garage, even though there are severe frosts outside the gates.
How not to get confused in such a variety and get that heat gun that will not disappoint you later? Our experts have prepared 8 expert recommendations to make choosing easier.
- Power
- First we need to decide on the required power of the gun. These indicators depend on two main criteria:
- cubic capacity (volume) of the garage;
- The specificity of thermal insulation.
If everything should be clear with the first two components of the formula, then the dispersion coefficient needs to be clarified. Conventionally, 4 ranges of indicators can be distinguished:
- K=0.6-0.9– true for a garage of improved design and high thermal insulation. The walls are made of bricks, the insulation is double, the base of the floor is thick, the roof is made of high-quality heat-insulating material.
- K=1.0-1.9– suitable for a garage of standard design and medium thermal insulation. Double brick walls, standard roofing material used.
- K=2.0-2.9– corresponds to a garage of a simplified design and low thermal insulation. Single brick walls, simplified roof structure.
- K=3.0-4.0- true for a garage without thermal insulation. The structure of the room is made of wood or corrugated metal.
If you understand, then everything is extremely simple. Let's give an example by calculating the power of a gun for a hypothetical garage. We believe:
V= 5 m (width) x 6 m (length) x 2.5 m (height). Therefore, the cubic capacity of the garage is 75 m3.
∆T= -20°C - average outdoor temperature in winter, +18°C - required temperature in the garage The difference between them is +38°C.
K = 1.We apply the formula: 75 x 38 x 1.5 \u003d 4,275 kcal / h. We translate into kilowatts: 1 kW \u003d 860 kcal / h, multiply 4,275 kcal / h by 1 kW and divide by 860 kcal / h. We round up and get 5 kW. That is, a heat gun with a maximum power of 5 kW is suitable for heating our garage. It will allow you to work in the garage even in severe frosts.
- Electricity, diesel or gas
- A gas heat gun is a powerful, fast and economical device (only 0.5 liters of liquefied gas per 10-15 kW). But since it belongs to the type of direct heating, it is not suitable for heating a room with people constantly in it. This is due to the accumulation of combustion products, the inhalation of which will lead to poisoning. Constant ventilation of the garage will cause the loss of accumulated heat and nullify the entire operation of the gun. Conclusion: without a built-in ventilation system, it is impossible to constantly heat a garage room with a gas gun.
The diesel heat gun is equipped with an exhaust pipe, therefore, the risk of poisoning by combustion products is excluded here. The advantages include the democratic cost and safety of fuel, as well as the economy of its consumption (on average, about 10-12 hours of operation at one gas station). Due to its excellent power, it is the best choice for large rooms.
An electric heat gun attracts with ease of use, reliability and safety. It is enough to turn on the device, and it will work completely without your participation (especially in models with a thermostat). However, there are also significant disadvantages:
- First, when buying, you need to make sure that the power lines are able to withstand the load. The range includes models for both the "standard" voltage of 220 V, and devices for voltage networks of 380 V.
- Secondly, the large power consumption of expensive electricity. Low cost option.
- Stationary or mobile
- The stationary type gun is distinguished by its power and economy. A great option if you want to heat only one room with it and do not plan to drag it anywhere. The mobile model is more versatile, it can be carried - it is equipped with handles and is also quite compact, so it is most suitable for a garage.
- Comfort
- When choosing, it is also important to consider at what distance from people and objects the gun will be placed. Therefore, the following characteristics are important:
- Air flow rate. For the most popular models, it starts from 400 m3 / s;
- Air flow temperature.
- Voltage
- Models for a standard 220 V network (diesel and gas, as well as low-power electric heat guns) will not raise questions. But for devices with a voltage of 380 V, a three-phase connection is already required.
- Safety
- Security cannot be neglected. Ideally, if the model you like meets the following requirements:
- The case is made of durable material that can withstand the effects of the external environment for a long time;
- The design includes a thermostat. It will reduce the risk of overheating;
- There is an automatic shutdown function in case of rollover;
- There is a flame control system;
- Forced cooling provided. For electric heat guns - heating elements, for diesel - combustion chambers. Note that spiral heating elements are considered safer, and ceramic the least.
- Additional functions
- As a rule, in heat guns there are several stages of power adjustment (full and half), and it is also possible to operate in fan mode. If this is not enough, then some manufacturers offer models with a three-stage adjustment. Other handy features and specifications include:
- Maintaining the set temperature in auto mode;
- Thermostat connection;
- Electronic ignition (instead of using a piezoelectric element);
- Long network cable (for example, not about 2 m of standard length, but 5 m or even 10 m);
- Carbon dioxide control sensor (in a gas heat gun).
- External characteristics
- The external data of the heater also cannot be neglected. Of course, it is not so much aesthetics that comes to the fore (their shape is standard - rectangular or cylindrical, and the paint used is highly resistant), but the size of the gun. For use in the garage, give preference to compact models. Their weight varies within 5-10 kg, and dimensions - 30-50 cm.
As you can see, choosing a heat gun for a garage, guided by our advice, is not so difficult. You just need to decide on the key requirements and understand the features of your garage. But if difficulties still remain, our specialists will definitely come to your aid.
The garage serves not only as a shelter for the car from the cold and rain, it is also a workshop in which minor car repairs are carried out. Repairing it is not so difficult in the warm season, however, when the frost season comes, working in the garage turns into an ordeal.
The conclusion suggests itself: the garage needs to be heated. But what if there are no communications in it, except for electricity? It remains to rely on autonomous heating systems or on devices powered by this type of energy.
Here is an example of a heat gun. This is a unit capable of heating the air in a room in a very short time period. Then it will be necessary to maintain the temperature, and it will be easier to do this, the more thoroughly the garage is insulated.
An additional advantage of insulation is the protection of metal from corrosion. Especially if the garage warms up from the inside: heated surfaces in contact with cold air become covered with condensate - moisture, which causes oxidation and destruction of the metal. This equally applies to both the structures of the garage and the car itself.
Garage insulation
The first rule of heating is insulation, but normative and with a mandatory ventilation device. The normative insulation of the garage is considered to be such that in any frost the air temperature in it will not be lower than + 5 ° C. The temperature should not be higher, since the car, leaving the heat to the cold in winter, will be covered with frost, which will have a devastating effect on the metal.
Ventilation is necessary for air circulation, since the garage is a place for the release of carbon monoxide and other gases harmful to health. Especially if it is supposed to heat it with a mechanism that, while working, also emits products of fuel combustion.
When choosing insulation and sheathing for garage insulation, you need to remember about its increased fire hazard: storage of fuels and lubricants and the possibility of sparking mechanisms. Based on this, materials must be chosen non-combustible or self-extinguishing.
If the garage is not capital, then its walls can be sheathed from the inside with a layer of foam plastic of 8-10 cm (you need to use "PBS-S", which includes a flame retardant that prevents combustion). Instead of foam, you can use its liquid and cheaper analogue - penoizol, which gives a seamless coating. Polyurethane foam has a lower coefficient of thermal conductivity, but it is twice as expensive as polystyrene foam.
Basalt wool is also used, but it must be protected from moisture.
The heat insulator is mounted on a crate made of wooden beams or aluminum profiles, then sheathing is shot at it. The latter can be made from non-combustible plastic panels or corrugated aluminum sheets.
Ceiling insulation is arranged in a similar way, but you can make a false ceiling and insulate it, and there will be additional attic space between it and the roof.
Conditions for choosing a heat gun
When the garage is insulated, you can start heating it. The heat gun is capable of short term warm the air in the room and maintain its temperature in the selected range.
The choice of gun is based on the volume of the room, the temperature in winter time year, the coefficient of insulation, which depends on the thermal conductivity of the garage construction materials and the thickness of the layers of each of them. In addition, the frequency and intensity of use of the gun and the presence of communications in the room are taken into account.
The larger the garage, the colder the winters and the “thinner” the walls, the more power the heater needs. The more often and for a longer time the garage needs heating, the more reliable and productive the unit is needed.
The presence of electrical wiring does not guarantee the possibility of heating with an electric heat gun. A heat gun for a garage with a power of 1-3 kW, which can be provided by single-core wiring with a voltage of 220 V, is not able to heat even a typical garage space measuring 3x6x2.5 m. For models with a power of 5-10-20 kW, three-core wiring with voltage of 380 V. And this means that the wiring needs to be changed: find out the possibilities of the nearest distribution zone, order a project, lay a cable. Yes, and electricity today is the most expensive type of fuel.
Types of heat guns
Heat guns work on the principle of a fan heater and are of three types, different in terms of the energy resource used for heating and, as a result, in design.
1. An electric heat gun consists of a heating element that warms the air and a fan that blows it into the room; its productivity fluctuates from 180 to 800 m3/hour and more. Experience proves that heat guns with a power of 1-2 kW are inefficient. The power should be from 4-5 kW, but for such a gun, as mentioned above, you need the appropriate three-wire wiring with a voltage of 380 V.
The lack of stationary electricity can replace a gasoline generator that generates electricity. True, appliances. generating electricity voltage up to 400 V are 5-6 times more expensive than those that give current voltage up to 220 V.
2. Diesel heat gun - the most economical device to use, but a hefty cost (from $ 1200 to $ 5000 and above). Diesel guns by design are divided into units of direct and indirect heating. In the first case, all combustion products enter the room. In the second - the device is equipped with a pipe for the output of burnt fuel to the outside. But, however, the gun takes air from the room to maintain combustion, so that the latter needs periodic ventilation. A diesel heat gun is a powerful unit, so it makes sense to use it for large rooms.
3. A gas-fired garage heater is probably the most economical option. Firstly, the unit itself is relatively inexpensive, and, secondly, and most importantly, it runs on the cheapest type of fuel - gas. One liter of liquefied gas is enough, on average, for an hour of operation of the gun (a cylinder - for 4-5 days of work in one and a half shifts).
But the gas gun has a significant drawback: it burns air and emits combustion products directly into the room. This makes it problematic to stay in it without constant ventilation, which, in turn, cools it down again.
The way out of the situation is seen as follows: if heating the garage is necessary constantly, albeit occasionally, then it is worth buying two guns (perhaps in cooperation with neighbors) - gas and diesel. The first is able to completely warm up the garage in 15 minutes. Then the second time comes - it maintains the required temperature in the room, removing the combustion products of the fuel outside. If the air supply is arranged from the street, then such a gun could work without special ventilation for an arbitrarily long time.
Garages are not living quarters, although they are often occupied by people. They fiddle with their own vehicles or repair someone else's. In winter, heating is required here, which allows reaching a temperature of + 23-24 degrees. Heat guns for the garage will be an interesting and profitable option for creating heating system. This equipment is characterized by high productivity and simplicity. Let's see what kind of heat guns we can use in the garage.
Main varieties
To begin with, consider the main types of heat guns used to heat garage premises:
- Electric - the simplest equipment, characterized by some gluttony, since electricity in Russia is expensive.
- Diesel is a great technique for heating the garage. Models of indirect combustion are recommended for use.
- Gas - heating the garage with a gas heat gun will allow you to forget about the cold air.
Electric heat guns are extremely simple in design - powerful heating elements and fans are located inside. There is practically nothing to break here, but electricity costs can be quite high. But as a temporary auxiliary equipment they will be your best bet.
A diesel gun in the garage is an unusual solution. But if you have access to inexpensive diesel fuel, it will be a profitable solution. True, the garage space should be large - the simplest diesel heat gun has a power of 10 kW, which is enough to heat an area of up to 90-100 square meters. m (it all depends on the insulation and the level of heat loss). We can recommend them to work in commercial garages. Their disadvantage is the need for good ventilation. It is even better to look at models of indirect combustion.
Gas vehicles are somewhat similar to their diesel counterparts. For their work, they use liquefied gas. The removal of combustion products is carried out directly into the room, due to which a characteristic smell can be observed in it. There are models of indirect combustion on sale, but they are quite expensive. Therefore, it is easier to get by with good ventilation.
Advantages of heat guns
Garages do not have sufficient insulation, so it will not work to heat them with convectors, and the performance of these devices is quite low. Help here infrared heaters, just now real reviews about them are not very attractive - users note that the heat is felt only close. Heat guns have a lot of advantages over any other devices:
Of the minuses, it is worth noting the increased noise level and the risk of fuel ignition (diesel oil, gas).
- High efficiency - powerful fans heat guns, driving several cubic meters of air per minute through themselves, will ensure a quick warm-up of the garage.
- Almost instant start - just connect the selected device to the mains and fuel source (liquefied gas, diesel fuel), and then press the start button.
- Mobility - heat guns are easily transported from place to place.
Models of electric heat guns
Let's try to choose an electric heat gun for heating the garage. For small garages (private garages) we can recommend the Quattro Elementi QE-2000C. This is an extremely compact heat gun, resembling a small fan heater. Its power is 2 kW, which is enough for a garage of 20 square meters. m. The throughput of the apparatus is 130 cubic meters of air per hour of operation - a decent indicator that ensures the rapid spread of heat.
The Quattro Elementi QE-2000C gun can operate as a simple fan - this will come in handy in the summer. For temperature control, a simple thermostat is provided on board. The control of the heat gun is mechanical, and the number of positive reviews makes it the best choice for garage heating. Its cost is about 1700 rubles.
The choice of a heat gun in a large garage will not bring problems - there are a lot of medium and high power models on sale. For a repair box for 2-3 cars, you can use the Resant TEP-9000K heat gun. This is a productive model costing about 5000 rubles. Its thermal power is 9 kW, it is powered by a three-phase network with a voltage of 380/400 V. The temperature is maintained by a mechanical thermostat, for control, a thermometer should be hung in the garage.
Other electric models for garages:
- Hyundai H-HG5-20-UI592 is a simple 2 kW heat gun for small garages. The model is made in a compact nice case. The cost is from 1390 rubles.
- Tropic TPC-5 - a heat gun for rooms up to 50 sq. m with a capacity of 440 cubic meters. m/hour. The cost is from 4600 rubles.
- Ballu BKX-5 is a 5 kW heat gun for space heating up to 55 sq. m. Air exchange is 250 cubic meters. m/hour. The cost is from 2000 rubles.
Powerful heat guns are also on sale - for example, NeoClima TPK-15 with a power of 15 kW and an air exchange rate of 1300 cubic meters. m/hour. The cost of the device is from 9200 rubles - an inexpensive solution for a garage with an area of up to 150-170 square meters. m.
Models of diesel heat guns
Now let's try to choose a heat gun for a garage that runs on diesel fuel. Since people always work in garages, let's pay attention to models of indirect combustion - they are distinguished by the presence of a pipe for connecting a chimney. Diesel fuel burns in a blown combustion chamber, after which the exhaust gases are sent outside without poisoning the premises.
Diesel heat guns are characterized by increased power, they are equipped with diesel fuel tanks and a cable for connecting to the mains. Electricity is required for the operation of the fan and burner - there are no non-volatile samples for sale. But consumption will be minimal, since heat generation is carried out due to the combustion of diesel fuel. Let's move on to popular and interesting models.
NeoClima NPI-20 is an indirect heating gun with a power of 21 kW. The air exchange rate for this model is 1000 cubic meters. m/hour. It can work in a humid atmosphere, being endowed with a moisture-proof housing. The control system here is mechanical, there is an overheating protection system. The combustion chamber with a fan and a burner is enclosed in a pipe placed on a tank with a volume of 49 liters. Fuel consumption is 6.3 kg/hour. The cost is from 24.5 thousand rubles.
Other popular models:
- Ballu BHDN-20 is a heat gun from a well-known manufacturer, a leader in the segment of heating and climate control equipment. With a power of 20 kW, it provides air exchange up to 500 cubic meters. m / h, allowing you to quickly warm up garages of large volumes. The removal of combustion products is carried out through the upper branch pipe. The cost of the unit is 29,990 thousand rubles.
- Resanta TDPN-30000 - indirect heat gun - 30 kW, suitable for heating garages up to 300 sq. m. Due to its high performance, it can pass through itself up to 800 cubic meters. m. of air in just 1 hour of work. The volume of the tank is 50 liters, consumption - 2.8 l / h. The cost is from 46 thousand rubles.
- Parma TPD-52 N is a heat gun with gigantic performance. She can pass 1800 cubic meters through herself. m of air per hour, spending no more than 3.6 kg of fuel on heating. The control system on board is mechanical. Thermal power is 52 kW. The cost is from 51 thousand rubles.
Diesel heat guns are an excellent choice for heating garages and large service stations.
Choosing a gas heat gun
Liquefied gas is one of the inexpensive and affordable fuels. And it can be used for efficient heating of garages and service stations. To do this, you can buy gas heat guns in stores. Their power is from 10 kW and above, they are focused on medium and large premises. Let's see what models we can look for for our purposes.
Ballu BHG-10 is an inexpensive heat gun with 10 kW power. It successfully warms garage rooms up to 100 sq. m, characterized by decent air exchange - 270 cubic meters. m/hour. For an hour of work, the heat gun spends only 800 gr. liquefied gas. The electrical power consumption is 32 W. The ignition of the flame is carried out by a piezoelectric system. The cost of the device is from 4000 rubles.
Parma TPG-30 - this heat gun has a power of 30 kW. With a capacity of 760 cu. m / h, it can quickly warm up a garage up to 300-320 sq. m. The model is characterized by a compact design and low power consumption - only 43 watts. Fuel consumption is 2.28 kg/h. The cost in Russian online stores is from 6700 rubles.
Three more interesting heat guns for your garage or body shop:
- Interskol TPG-15 is a heat gun from a well-known brand in Russia. The model turned out to be inexpensive, but effective. It can pass through itself up to 330 cubic meters. m / h, with a thermal power of 15 kW. Consumption of liquefied gas is 1.2 kg/hour. The control system is mechanical, the burner is started with one button;
- MasterYard 30M is a powerful 30 kW heat gun. Productivity - up to 1000 cubic meters. m. of air per hour. Mechanical control - one key starts the fan, pressing the button starts the ignition. After 15-20 minutes of work in the garage it will become noticeably warmer. Consumption of liquefied gas is 2.4 kg/hour. The cost of the unit is from 7600 rubles;
- STAVR PTG-15 is a compact heat gun - 15 kW, liquefied gas consumption - 1 l/h. Provides throughput up to 500 cu. m / h, which is quite enough for any garage. The starting price is from 5000 rubles.
It is not difficult to organize garage heating with a gas gun, like any other - you just have to choose the option that is suitable for power. Please note that individual models are available in several versions, differing in power and air exchange rate.
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