Choosing a heater for the garage. How to choose a heater for a garage Convector gas heater for a garage

In a garage, utility room at a construction site or small cottage, there is often a need to quickly warm up the room. For such cases, it is completely inappropriate to think about stationary heating. It is more practical to use a powerful and efficient portable heater that can quickly warm up a room or make being in it as comfortable as possible. Gas garage heaters from a cylinder have proven themselves to be the best, but you should familiarize yourself with their varieties to determine the most suitable option for a particular situation.

All gas heaters operate on a similar principle; the heat source is the active combustion reaction of methane, propane-butane, but the methods of transferring heat from the combustion chamber to the consumer differ. The main division is between infrared and convection designs.

Gas heaters are capable of delivering high thermal power with low fuel costs and compact dimensions of the device itself. Among the models presented on the heater market, there are devices with a power from 1.5 to 10 kW and even higher, which is enough to warm up a large shopping pavilion, an indoor sports ground or a large garage for several cars. Gas consumption in this case is approximately 100-300 ml of liquefied gas per hour for a 3.5 kW heater.

When purchasing a gas heater, you should always remember that its use always involves an increased risk of fire.

In addition, portable devices are not equipped with a chimney to remove combustion products; over time, the oxygen in the room is burned out, and the concentration of carbon dioxide increases, which will affect the well-being and health of people. A mandatory requirement when operating a gas heater is constant and active ventilation of the room.

Thermal energy is transmitted mainly by radiant energy, infrared radiation emanating from the heating device. In this case, it is not the air that is heated first, but the objects in the room or area of ​​the heater. The radiation is easily directed using mirrors and reflectors in the desired direction, without wasting heat. Heating of the room is not accompanied by active air convection, which is excellent even for open areas and rooms with active ventilation.

The source of radiation can be either an open flame or surfaces heated to a high temperature. Thus, the following types of infrared gas heaters have become widespread:

• ceramic;
• catalytic combustion.

At the same time, these two types differ in the way they burn gas. In ceramic, the combustion process occurs inside a protected chamber. In catalytic combustion, open combustion occurs over the entire working surface, and additional protection is required. However, the catalytic burner is often made in the form of a ceramic plate.

Ceramic

The preparation of the gas-air mixture and its combustion takes place in an insulated chamber, preventing the flame from escaping outside. Most of the heat generated is transferred to the ceramic plate with a large surface area. Afterwards, energy is emitted from the outside of the plate in the form of infrared waves. The composition of the ceramic plate and its shape are selected so as to increase the share of thermal radiation and reduce the surface temperature of the heater.

The purpose of creating ceramic infrared heaters was to reduce the risks associated with the use of flame and explosive gas. The combustion chamber is reliably protected and equipped with additional protective equipment that will shut off the gas supply in any emergency situations. At best, the following protection components are available:

• Heater temperature control. Shutting off the gas supply when the surface of the plate overheats or, conversely, if for some reason the flame in the combustion chamber goes out.
• Position sensor. If the heater tips over, turn it off immediately. In many models, automation is responsible for this, which will turn off the gas supply if the position of the heater changes unacceptable.
• CO2 sensor. The heater turns off if carbon dioxide accumulates in the room above the permissible limit.

Ceramic gas heaters cover the entire power range from 0.5 to 15 kW available for portable devices, they are safe and reliable in operation. However, their cost is higher than their catalytic analogues.

Among the advantages is the possibility of removing combustion products outside the room, which is facilitated by a closed combustion chamber. Some models have an outlet pipe, to which, if necessary, a chimney made of heat-resistant material, such as an aluminum corrugated pipe, is connected.

Catalytic

In this type of heaters there is no flame; the gas is not burned in the usual sense, but is actively oxidized by oxygen, releasing heat. Such a reaction is possible only in the presence of a catalyst, which uses platinum or other elements of the platinum group.

A special plate grate made of refractory material (steel, ceramics) is coated with a catalyst. The oxidation reaction begins only after the plate with the catalyst has warmed up well and gas is constantly supplied to maintain the process. Gas oxidation occurs only directly near the surface with the applied catalyst, which prevents the occurrence of active flames.

The heat generated by the heater is mostly distributed by infrared radiation. However, an active convection process also forms, since overheated oxidation products remain indoors and mix with the air.

Advantages of a catalytic heater:

• Compact dimensions and the lowest weight among gas heaters.
• Extremely simple design.
• Possibility to orient the heater with a wide rotation angle.
• Affordable price.

Flaws:

• Active oxidation is not much different from open combustion in terms of the release of harmful combustion products.
• The high temperature of the surface of the catalyst, if handled carelessly, increases the risk of fire, therefore increased attention and additional protection of the heater are required.

Convection

Convection gas heaters stand out as a separate group. Natural gas or propane-butane from a cylinder is burned in a closed combustion chamber. The outer surface of the chamber forms a radiator with a large heat exchange area, through which the air is actively heated. To protect the combustion chamber, as well as create a channel through which air will move, the heater has a metal casing.

On the heater body, like any convector, there are slots in the lower and upper parts for air access. The heated air from the combustion chamber rises up and exits through the upper slots, making room for cold air entering from below. This maintains constant air convection inside the convector, which promotes mixing and heating of the air in the room.

This type of heater for a garage with the door wide open is unlikely to be effective. If the air exchange rate is high, it will not have time to warm up and the room will still be cold. But a gas convector will be indispensable in garages, construction sites or inside a small country house, where only ventilation is used and there are no strong drafts.

With convectors, air to support combustion is most often taken from the street and combustion products are discharged there, which eliminates any problems with burning oxygen indoors and the risks of carbon monoxide poisoning.

Another feature of convectors is that it takes more time to warm up the room, but with less gas consumption. Together with increased safety and an electronic control unit, such a heater will be an ideal solution for maintaining a minimum temperature in the garage at +5 to prevent freezing.

Price

The range of gas heaters includes models for garages. They are compact, easy to connect and maintain, and do not require electricity. In order of increasing price, it is enough to define three groups:

• Gas catalytic burners are the simplest design, with minimal protection. The cost ranges from 800-2500 rubles.
• Infrared heaters with a catalytic burner - the presence of a housing, a convenient grip or stand, compact dimensions and often directed action. The cost ranges from 1300-4500 rubles.
• Ceramic heaters - presence of a housing, directional action, safe temperature of the heating element, protective grille and reflector. Price from 2500 rub.

Which one is better to choose?

It’s easier to make a choice if you set specific goals.

If you need to quickly warm up a small garage, and not regularly and for a short time, for example, for repairs or maintenance of a personal car, then a heater with a catalytic oxidizer is better suited. The simplest connection, small dimensions and the ability to install the heater in almost any position will only contribute to this.

If you require constant heating of the garage with gas during regular work. If you want to heat a specific area, such as a workplace or the engine compartment of a car, then a ceramic heater naturally wins. It is enough to install it permanently in one place, without losing the opportunity to rearrange it if necessary and enjoy a comfortable temperature, without worrying that the heat will go away aimlessly outside. However, the cost of such a solution will be almost the highest. The advantages include: reliability, safety and durability of the heater.

When a normal ventilation system is installed in the garage and the gates are closed, you can opt for convection gas heaters. This solution is also relevant when people are constantly in the room. The presence of automation in the heater will allow you to safely maintain the minimum temperature at +5 °C, preventing the walls and car from freezing, after which starting the car will not be difficult even in the most severe frosts.

Installing a heating system in the garage is an urgent necessity. If we take into account the costs associated with servicing a car parked in an unheated box (purchase of antifreeze, rapid wear of the engine and chassis, increased fuel consumption required to warm up the interior and engine), it becomes obvious that a one-time investment in creating a heating system will fully pay off . You can solve the heating issue by installing an infrared heater in the garage.

Is it possible to heat a garage with an IR heater?

A special feature of the equipment is the use of IR rays for heating. As a result, it is not the air in the room that heats up, but the surface of objects located next to the installation. A person feels warm immediately after turning on the unit. With the help of IR emitters, it is quite possible to heat both a small and capacious box.

Infrared gas heater for constant heating of the garage is intended for premises used as automobile workshops. The performance of the gas installation is quite enough to create and maintain a comfortable temperature. If you install a programmable thermostat, you can automate the heating process as much as possible and reduce costs by approximately 40-50%.

Provided that there is no need to heat the garage itself, installations for spot, local heating with a power of approximately 1 kW are chosen.

Types of garage IR heaters

Industrial IR emitters

There are several types of installations:

• Light heaters- so called due to the fact that the bulb responsible for IR radiation becomes red-hot during the heating process. Gas combustion temperature is 800-1000°C.
• Dark heaters– operate at a temperature of 350-400°C. They have a smaller radius of the dangerous heating zone, which is especially convenient when garage space is limited. The minimum safe distance for the radiation source is 2.5-3 m.

In addition to these features, when choosing an industrial installation, you should pay attention to the radiation characteristics. For a garage, it is better to choose wall-mounted infrared heaters using long-wave radiation.

Household emitters

You can use ceiling-mounted infrared heaters to heat a garage, as well as portable models on tripods, as a local or general heating system. Some modifications are specially manufactured in the form of ceiling panels built into the cladding.

Which brand of IR heater is best to put in the garage?

Wall mount electric infrared garage heaters offer:

1. Daewoo.
2. PEONY.
3. Mr. Hit.
4. Infra.

The efficiency of an industrial IR heater is significantly higher. One installation is enough to warm up rooms from 80 to 100 m³. If necessary, several units are connected to a single network with one or more thermostats.

Automated heating systems are manufactured by large manufacturers of climate control equipment:

1. Heliosa.
2. Hyundai.
3. Zilon.
4. Starprogetti.

There is no point in installing industrial installations in a small iron garage. To create a comfortable temperature, it will be enough to install two heaters with a power of 1 kW.

How to properly install infrared heating in a garage

• For local heating– to create and maintain a temperature of + 5°C, in a garage of 20 m², it will be enough to install a radiator with a power of 1 kW. It would be optimal to place it directly above the hood of the car. Power calculation is performed using the formula 50 W = 1 m².
• Main heating– in this case, calculations are performed using the formula 100 W = 1 m². An accurate calculation of the heating area is carried out in advance. Afterwards the required power of the installation is calculated. About 10% is added to the result obtained for possible heat loss. For a garage of 20 m², you will need to install one 2 kW emitter, or two 1 kW each.

The manufacturer of the emitters separately indicates the required distance from the radiation source to the heated objects. With this information, it will be easy to properly place heaters in your garage. Household appliances are installed at a distance of about 1.5-2 m from the car.

Pros and cons of IR garage heating

• Advantages - connecting the device does not require large material costs. The basic package includes everything necessary for installation. The easiest way is to connect an electric emitter. To install gas equipment, you may need to obtain the necessary permit. Local heating of only part of the room is possible, and not the entire garage.
• Disadvantages - mainly found in early models. Modern modifications are equipped with protection against surface overheating and fire if the device falls. The power of household appliances is significantly reduced to ensure comfortable heating conditions.
  The main existing disadvantage can be considered the high cost of the equipment, as well as a large number of Chinese counterfeits, which are saturated in the climate control equipment market.

It is a rare car enthusiast who has at his disposal a garage connected to heating. Therefore, most car owners include a garage heater as part of the necessary equipment for the room, used both for storage and for the necessary repairs of their “iron horse”.

A garage heater allows you to carry out repairs at a comfortable temperature, regardless of weather conditions. Some types of modern car repairs require special precision when performing them, and at low temperatures it is impossible to work without protecting your hands from the cold. Only a warm garage allows for quality repair work.

Today, manufacturers provide garage owners with the opportunity to choose any heating device from a huge range of heating equipment. Each buyer must decide for himself which heater is better in specific conditions.

When choosing, you should take into account many factors, which may include not only the type of fuel used for heating, but also the safety of its use. Equally important is the power of the device and its efficiency and not too high cost. Although a good heater cannot be cheap, there is no point in overpaying for unnecessary functions when using it in the garage.

Manufacturers offer to choose any suitable option from heaters running on gas, liquid fuel or electricity.

Electric heaters

The use of electrical appliances as heat sources remains a priority today. In general, car owners use electric garage heaters for a short time, turning them on only during repairs. Oil radiators are used more often, as they are quite powerful and safe to operate the device. It is equally important that they can be easily moved around the room.

If you need to heat a certain area of ​​the room, heat fans that can create a directed flow of hot air are an excellent choice. With the advent of flexible wall-mounted electric heaters, small garage owners immediately turned their attention to these heating devices.

It was important to them that their installation did not require occupying the already small area of ​​the garage. Made in the form of a flat screen, they are able to heat rooms, conveniently placed on the wall. At the same time, they created enough heat to warm the entire space.

An electric heater is usually chosen due to the possibility of choosing different models of this device, varying in power. Among the disadvantages, we can only note the need to connect the garage to the power supply network and the high cost of operating electric heating devices.

How to choose a heater (video)

Liquid fuel heaters

Heating devices that use diesel fuel for their operation have a major advantage, especially important for those who have to work in the garage for a long time in the winter. They are able to very quickly raise the temperature in the room, but at the same time the costs of their operation are low.

A diesel garage heater also requires connection to an electrical outlet, but it consumes the minimum amount of electricity needed only to operate the fan. Therefore, the device can operate safely for a long time, and its operation is safe.

Among diesel heaters, you can choose 2 options. Manufacturers offer devices for both direct and indirect heating. Their main difference is in the system for removing fuel combustion products. In the first option, there is no chimney, and combustion waste enters the room, polluting the air in it. Therefore, the garage requires systematic ventilation.

It is this drawback that forces car owners to choose a second type of heater, equipped with a device for removing exhaust air. For its proper operation, the chimney of the device is taken to the street. Structures operating on the principle of indirect heating are small in size, and during operation they quickly heat the room.

Some heater models provide the possibility of their remote control using a remote control. Using this function, you can control the operation of the device while being at a distance from it. Most models of diesel heaters are equipped with a flame control function. If the device overheats or the flame goes out, it automatically turns off.

When using a diesel heater, you should remember the need to ventilate the garage, even if the chimney is facing the street. When it operates, the amount of oxygen in the air quickly decreases, so a fresh air mass is required.

Gas heaters

Connecting garages to a gas main is even less common than to a heating main, so a gas heater for a garage is usually used mobile. A gas cylinder is required for it to work. They use liquefied gas in small cylinders that are easy to transport.

There are 2 types of gas heaters - convector or ceramic screen. Each device has differences in design, but they have common advantages:

• the room heats up quickly;
• compactness of the device;
• convenient transportation;
• silent operation;
• no need to connect to the mains;
• low operating and maintenance costs.

During operation, the convector uses the circulation of air heated in an autonomous chamber when burning gas. To supply combustion air, the design of the device provides a coaxial chimney, which simultaneously removes combustion products.

The modern convector is equipped with an automatic temperature regulator. It helps to use bottled gas economically. The thermostat maintains the room temperature +13...+38°. During operation, the protective casing of the heating device heats up to a temperature of no higher than 60°C, so it is not dangerous to accidentally touch it.

The device is equipped with a flame control device, which shuts off the gas supply valve in case of danger. The design of the gas valve is such that, if necessary, gas from the mains can be used.

Gas heaters with ceramic panels are also widely used to heat garages. They appeared on the Russian market relatively recently, but gained popularity in a short time. Their design is designed so that during operation their fuel consumption is significantly less than that of other types of gas heaters.

Ceramic heaters are equipped with sensors to ensure their safe operation. The developers of the heating device chose stainless steel, which is resistant to corrosion, to make its body. Liquefied gas used as fuel is in cylinders.

How not to freeze in a country house (video)

Infrared heaters

An infrared heater installed permanently usually uses electricity to operate. The operating principle of this heating device differs significantly from other types of heaters. If a conventional device heats the air of the surrounding space, then an IR heater heats objects located in the area of ​​infrared radiation.

The deflector in the device sends rays from the heating element in the required direction. When using an IR heater in a garage, it is usually mounted on the ceiling so that the rays are directed onto the floor, which heats up and releases heat into the garage space.

Sometimes the IR device is installed directly above the hood of the car so that it is always in working order. In this case, it is necessary to select the heater power correctly. It must have a power of no more than 50 W/m².

To carry out repair work, an additional IR device is used. It is placed directly above the workplace, including if necessary. If the entire room needs to be heated to a comfortable temperature of about 20°C, then the power of the IR heater is calculated by choosing the initial calculation value of 100 W/m².

To heat the garage, you can also use mobile infrared devices that run on bottled gas. A standard gas cylinder is designed for 2 months of continuous use. Each IR heater is equipped with safety sensors that monitor not only the operation of the device itself, but also the oxygen content in the room. In case of an emergency, the device turns off automatically.

Some craftsmen independently design heaters that help maintain a comfortable temperature in the garage. Many such devices have been invented, but when using them you should always remember that the garage has an increased fire hazard, so the type of heating devices you choose must be safe during operation.

Hardly anyone doubts that the garage needs heating. The garage is a place where a man is very often located. The service life, appearance, and also the speed of warming up of the car depend on the temperature in the room.

And if this car is not an old Moskvich, then for the sake of its safety, it is worth spending both money and time. As long as gas remains the most affordable fuel, gas garage heaters will be preferred over others. Let's talk about them.

What should a garage heater be like?

Which heater should I choose for my garage?

The choice of heater should consist of the following factors:

1. The garage is a small space, which means the heater does not need to be too powerful. On the other hand, if the device does not take up useful space and is compact, this is a plus. It’s good if the heater is mobile - it’s easy to move from place to place.
2. Flammable substances are stored in the garage, therefore, a gas heater with an open flame is not suitable here. The emphasis should be on the safety of the device. If, for some reason, only such equipment is available to you, carefully read the safety clause.
3. Some models of gas heaters have features such as: fan, air filter, timer, overheating protection, etc. In a small garage, these functions are very useful!

It is worth paying attention to portable heaters, because they will help, for example, warm door and trunk locks in cold weather without additional tricks.

Advantages and disadvantages

Among the many listed advantages of gas heaters (availability of gas, compactness, mobility), we can also highlight the following:

• They quickly warm up the room;
• the devices themselves are inexpensive;
• make heating independent of the electrical network.

Autonomous gas heater for garage

The disadvantages of gas heating include:

• High risk of poisoning and explosion if safety rules are violated;
• impossibility of self-installation.

Don't think that all gas heaters do is explode. There really are accident statistics, but the number of accidents with gas heaters is no more than with electric ones.

There are even more accidents with liquid fuel heaters! Everything will depend on how seriously the user takes the operating rules.

Choosing a gas heater

There are five main types of gas heaters for garages:

1. Heat guns.
2. Convectors.
3. Catalytic heaters.
4. Infrared heaters.
5. Ceramic heaters (including infrared ceramic).

Heat gun and convector Using a fan, warm air is circulated around the room. This type of heating is well suited for very large rooms (large stores, hangars), but for a garage it is not a very good choice. The main trump card of guns is their power. They heat the air very quickly and well.

But this air can escape just as quickly if you simply open the garage door. In addition, caustic garage dust rises from the floor along with the air. It’s not good for her to breathe, and she’ll immediately stick to the washed car. A heat gun also burns oxygen, convectors do not.

Convectors take air from the street and return combustion products there. This adds safety and environmental friendliness to the system, but requires holes to be made in the garage wall.

Ceramic gas heating appliance

U catalytic heaters have a special panel where flameless oxidation of gas vapor occurs. It is made of fiberglass with platinum powder (the deep oxidation group does not contain platinum powder). Thanks to the catalyst, the “combustion” process occurs very efficiently, almost all combustion products are neutralized, so there is no need for an exhaust system. At the owner's request, a fan can be installed on the heater to speed up heating. The power of the devices is 3.3 – 4.9 kW.

Infrared heater

Infrared Heaters are the option that is chosen most often. Their radiation heats objects, not the air in the garage. This is both good and bad. IR heaters heat mainly the area where the radiation is directed. If the heater is poorly positioned, or the device is not powerful enough, part of the room will be warm, but some corners will not get the heat.

IN ceramic gas heater for a garage, a thin stream of flame heats the panel, which releases heat into the air.

Most often, models that are suitable for garages are produced with manual ignition. Piezo ignition is much more convenient. Ask the seller for availability.

Review of industrial models

It is not recommended to try to make gas equipment yourself; it is better to use industrial appliances from trusted manufacturers. Here is an overview of some companies that have proven themselves:

1. Ballu Industrial Group is an international holding company with headquarters in Hong Kong and production facilities in six countries, including China, Russia and Japan. The company specializes in the production of devices related to the climate in the home, from air conditioners to hand dryers. Gas guns of this brand cost from 6,000 to 10,000 rubles. The compact ceramic portable heater Ballu BIGH-3 will cost only 1,900 rubles. Power – 3 kW, about 30 m2 of heated area. It was also developed for use outdoors, so in case the wind extinguishes the flame, a protective mechanism turns off the gas supply.
2. Kovea is a South Korean company specializing in gas equipment and related products. Experience – more than 30 years. About half of all gas heaters sold in Russia are of this brand, so the brand is recognizable. There are many models of heaters! Since 2010, Covey engineers have been developing approximately 1 model per month! Infrared heaters from Kovea cost approximately 6,000-9,000 rubles.
3. Timberk is an international holding company that began its history in Sweden. Since the beginning of the 21st century, the company has covered markets in 20 countries, including Russia, Israel, Italy, China, etc. The company’s catalog includes water heaters, heating and climate control equipment. An example of a heater suitable for a garage would be the TGH 4200 X1 ceramic heater on a floor stand. Power – 2.1-4.5 kW will heat an area of ​​30-65 m2.
4. Hyundai– A well-known Korean company also produces gas heaters. Example: Hyundai H-HG1-42-UI578. 3.5 kW, 25-30 m 2 heated area, emergency shutdown system, rollover protection. The price of a gas heater for a garage is 2,500 rubles.
5. HPV GmbH is a German company not very familiar to our consumers. Product example: The economical portable infrared heater 4200 ZS has a power of 4.3 kW. German quality and increased safety requirements for only 3000 - 3500 rubles.

Namely:

• Do not cover the device with cloth: dry clothes, rags, towels, etc.
• The room must be well ventilated.
• Work on installing gas equipment should only be carried out by professionals.
• While the unit is operating, the grill must not be removed from it.
• Do not direct heat radiation at flammable objects, tablecloths or curtains.
• If the device is connected not to the main gas, but to a cylinder, the latter should not be heated by the rays of the heater. The same goes for hoses.
• Do not place a heater (especially an infrared heater) close to the car - this may adversely affect its coating.
• Do not disassemble the gas cylinder or try to fill it by hand. The cylinder can be refilled at any station where cars are filled with gas.
• If the instructions say that the device should only be used in a vertical position, then use it that way!

Carefully read the technical instructions, select the device according to the specific dimensions of the room and think about where to install the heater. A gas heater can provide heat for many years and be completely safe - it all depends on you.

Video on the topic

For a true car enthusiast, a garage is not only a place to keep a vehicle, but also a room where the car owner spends most of his free time.

During the cold season, you can’t sit in the garage for a long time - simple repairs to equipment or playing cards with friends turn into real torture. But a car enthusiast who is faithful to his work will always find a way out of the situation. If you have not yet purchased a compact and efficient garage heater, now is the time to do so!

Carrying gas pipes into the garage and installing them is a very troublesome task, and from a safety point of view it is not entirely acceptable. The ideal solution would be a modern gas heater, which does not require either an electrical network or a gas line. The volume of gas required for the operation of the device is contained in a special small cylinder.

According to the principle of operation, such a mobile device belongs to the type. The radiated heat does not heat the surrounding air, but a local zone of space in the direction of the flow of heat rays.

The energy carrier, moving from the gas cylinder, enters the diffuser, where it is mixed with air. In the mixing chamber, gas combustion occurs, releasing a large amount of thermal energy. But this is not the main task of the heater. All the generated heat goes to heating the ceramic panel, which emits infrared rays in a given direction.

The device is equipped with control elements and a valve system that control the flow of incoming gas and air, and also eliminate the possibility of fire in the event of malfunctions of the heating device or its accidental overturning.

The temperature of the heating element can reach 800 ºС, which is more than enough to heat the garage.

Pros and cons of a gas ceramic appliance

Some positive characteristics have already been defined above; let’s add the following points to the list of advantages of a gas heater:

• Reliability. The simple design of the heater eliminates the occurrence of any malfunctions and stoppages in operation.
• Compactness. Some models of gas infrared devices, when folded, fit into a standard travel bag.
• Convenient transportation. The equipment can be used not only for heating the garage, but also brought to the dacha and even used outdoors.
• Economical. Gas is the cheapest energy carrier compared to electricity and liquid fuel. Almost all the energy obtained from gas combustion is used to heat the ceramic panel and is subsequently released into the heating zone.
• Efficiency. Gas heaters have a maximum efficiency, which reaches 94% for some models.
• Safety. People are always subconsciously wary of gas-powered equipment. However, the opinion that gas is always fraught with danger is completely unfounded. According to statistics, the number of accidents associated with the use of gas heaters does not exceed the number of accidents when operating electric heating equipment and is significantly less than in cases of using liquid fuel heaters. Sealed gas cylinders are sold already charged or recharged by professionals. The diffuser valve system eliminates any inaccuracies in the operation of the device.

It is worth pointing out some disadvantages of a gas heater:

• a potential risk factor due to the presence of open fire;
• The process of combustion of any gaseous substance occurs with the absorption of oxygen from the air and the release of carbon oxides, which increases the requirements for ventilation in a heated room.

How to choose a gas heater for the garage

When choosing a heater model, you should pay special attention to the device that automatically turns off the device in case of overturning or tilting. In the event of a sudden cessation of combustion, flame pressure sensors must quickly respond to the emergency situation and turn off the gas supply to the burner.

For rooms with poor ventilation, it is recommended to choose a heater equipped with a carbon dioxide level sensor. Gas combustion is accompanied by a decrease in the amount of oxygen and an increase in the concentration of carbon monoxide, which in a poorly ventilated garage can lead to very disastrous consequences for humans. A special sensor will be able to monitor the level of carbon dioxide and, if the permissible limit is exceeded, will safely turn off the burner.

For a small garage, the decisive role is not the power of the heater, but its compactness.

When installing a gas appliance, you must remember that this type of heater has an open flame source, so its location must be free of fuels, lubricants and other flammable materials.