Double-circuit gas boiler of domestic production. Choosing a Russian-made gas floor-standing boiler
Gas boilers are perhaps the most popular of all existing models boilers They are wall-mounted and floor-mounted. The range of such boilers is very wide. Conventionally, they can be divided into the following groups according to price categories: the most expensive and high quality, average cost and inexpensive boilers.
Accordingly, the quality of the boiler and its service life depend on the price. Russian production are relatively inexpensive compared to imported boilers.
Producing countries of gas boilers
The first step in the quality rating is occupied by boilers that are produced in Germany, Austria, and France. Boilers good quality quite affordable prices produced by countries such as Italy, Spain, Belgium, England, Slovakia.
The most inexpensive category includes domestic floor-standing gas boilers.
The most famous gas floor standing boilers Russian-made boilers are produced at the Zhukovsky Machine-Building Plant.
This plant produces the following series of gas boilers:
- Economy series.
- Station wagon.
- Comfort.
In Taganrog there is a plant for the production of boiler equipment - Lemax. The models produced at the plant consist of imported components and run on both gas and solid fuel. Lemax produces single-circuit and double-circuit boiler models. The most popular models from the manufacturer Lemax: Leader, Gazovik, Plus.
There are other manufacturing companies in Russia heating equipment: Mimax plant (Taganrog), Rostovgazapparat company.
Complete set of domestic gas boilers. Types of boilers
Domestic gas floor heating boilers are equipped with all the necessary components: heat exchanger, chimney, draft sensor, heating pad, air vent, safety thermostat and valve. All components come with the boiler.
Floor heating systems are classified as follows:
- There are double-circuit and single-circuit models of gas boilers.
- According to the type of combustion product exhaust chamber, boilers are divided into boilers with open camera and boilers with a closed chamber.
- There are boilers with natural and forced circulation air.
Pros and cons of gas boilers from a Russian manufacturer
Preference is always given to imported products.
It’s better to pay more and get reliable equipment than to save money and get a bunch of problems.
A floor-standing domestic gas boiler made in Russia has its own positive and negative characteristics.
The advantages include:
- of course, the price of domestic gas boilers;
- optimal efficiency;
- huge service base - necessary or broken parts can be found in all cities of the country;
But there are also undeniable disadvantages of this equipment:
- large weight and dimensions of the boiler;
- Not modern design;
- lack of temperature control in the heating system.
Having studied the characteristics of gas boilers from a domestic manufacturer, you can make a choice in favor of one model or another.
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Currently the most common are gas systems heating. And this popularity is quite simple to explain: gas is the most accessible and cheapest type of fuel.
The main element of such a system is the heating boiler. Its purpose is quite simple: fuel is burned in a special combustion chamber, and the generated heat heats the coolant.
There are a huge number of types of heating boilers.
They differ in a number of important parameters:
- Boiler location (wall-mounted, floor-mounted).
- Type of combustion chamber (open, closed).
- Number of circuits (single or double circuit).
- Power.
There is a significant amount on the market various models boilers of both domestic and foreign production. Moreover, it should be noted that Russian gas heating boilers are not much inferior in quality to their foreign counterparts. And some models even win at international specialized exhibitions.
The appearance of the equipment is also “not scary”
Russian companies you can trust
As mentioned earlier, heating gas boilers from many foreign and domestic companies are presented on the market.
Among Russian manufacturers special attention deserve:
- Rostovgazoapparat.
- Zhukovsky Machine-Building Plant (ZhMZ).
- Factory "Conord".
Of course, there are many more manufacturers, but the products of these three companies are considered the most popular and in demand. Let's look at each of them in a little more detail.
Rostovgazoapparat
Emblem of Rostovgazoapparat
Rostovgazoapparat is one of the leading manufacturers. Rostov gas floor heating boilers () are equipment that has proven itself well, since its characteristics are almost in no way inferior to foreign-made analogues.
There are three main types of boilers from this manufacturer:
- Siberia – power from 11.6 to 35 kW.
- RGA - power up to 17.4 kW.
- AOGV - power from 11.6 to 35 kW.
The first two types are equipped with Italian-made automation, and the AOGV is equipped with automation made by domestic specialists.
ZhMZ: Zhukovsky Machine-Building Plant
Zhukovsky Machine-Building Plant offers three lines of gas heating boilers:
- Economy
- Station wagon.
- Comfort.
Production of ZHMZ
A distinctive feature is the cost and power of the equipment. The boilers of the “Universal” series are equipped with SIT automatics, and the “Comfort” series are equipped with MertikMaxitrol. The peculiarity of this manufacturer’s equipment is that all the boilers offered are non-volatile - that is, they are perfect for creating heating system in houses that are not connected to power lines.
We already wrote about this on our portal when we did detailed review this manufacturer and its products. We recommend reading: .
Conord
The Conord plant, located in Rostov-on-Don, thanks to its significant experience in the production of gas boilers, is able to compete with many companies. It offers high-quality, and, importantly, affordable gas boilers with a wide power range.
The peculiarity of Conord equipment is that the boilers continue to work perfectly even if the pressure in the gas pipeline system has dropped by more than 40%.
Advantages and disadvantages
Like any other equipment, Russian-made gas heating boilers have a number of advantages.
The main ones are:
- Affordable cost - equipment domestic producers may cost several times less than equipment with identical characteristics produced by a foreign company.
- Availability of components. No device is immune from breakdown. But the problem with foreign boilers is that there are almost never any components available for them. That is, several months may pass before the required part is delivered from Germany or Italy. With Russian boilers, of course, this problem does not arise.
- Adaptability to conditions - some experts call foreign-made boilers too “gentle.” They are extremely unstable to voltage surges in the network. Domestic manufacturers, when creating volatile boilers, always take into account the possibility of power surges.
- Energy independence. . This indicator is important because in some cases home owners do not have the opportunity to connect a stable power supply.
The disadvantages of Russian-made equipment are:
- Rough design - not always Russian gas heating boilers have an attractive appearance.
- Massiveness - the use of cast iron and sheet steel has a negative effect on the weight of boilers. They are massive, bulky and require more space.
- Low level of environmental friendliness - European manufacturers ensure that their equipment causes minimal harm environment. We can put a bold minus in this line.
Conclusion
To be more convincing - Comparative characteristics(click to enlarge)
Russian manufacturers of gas heating boilers are currently doing everything possible to create products that can become a worthy competitor to foreign analogues.
Automation is gradually improving, design is improving and power is increasing. And increasing the level of these parameters has a positive effect on the popularity of domestic equipment.
We hope that we have convinced you that Russia can also produce quality boilers For gas heating. We will be grateful if you share the article on social networks. To do this, click the buttons below.
Have a nice day!
October 24, 2013 
Alexei
The heating equipment market is represented by a huge variety of models, as well as manufacturers. Moreover, not only foreign brands are in great demand; Russian companies are not far behind them in popularity.
Some of them have been producing gas equipment for a very long time and have managed to prove themselves from the best side.
Floor-standing gas boilers of our production are in greatest demand and this is not surprising. They have a long service life due to their design features, besides, they are also cheaper than their foreign analogues.
Variety of boiler equipment
Local manufacturers produce floor heating units of various modifications. They are divided by type of fuel into:
- operating on natural or liquefied gas
- solid fuel
Floor-standing gas boilers made in Russia have a power range from 11 to 68 kW and can be used not only for heating private households, but also in industry and agriculture.
All models of domestic manufacturers are made taking into account the characteristics of gas transmission lines in Russia and the CIS countries. This means that they work successfully at reduced pressure. Not only water can be used as a coolant in such models, but also non-freezing low temperatures liquids.
The latest samples tend to minimize their size, which gives greater opportunities when choosing a room for their installation.
Popular Russian manufacturers
Floor-standing gas equipment is produced by several domestic enterprises. The most famous of them is the Zhukovsky Machine-Building Plant (ZhMZ). It was organized in 1939 on the basis of repair shops.
Initially, the enterprise specialized in the aerospace industry, and only in 1967 the production of boilers of the AGV-120 series was launched.
It turned out to be successful and after short period has already been in great demand. Today the company's product range includes about 400 models. Of these, floor ones include:
- KOV-STPV
- S-Term
JSC ZhMZ is the largest Russian manufacturer. Its products are in wide demand not only in Russia, but also in neighboring countries. It is considered reliable and inexpensive, as well as completely autonomous and independent of electricity.
Another fairly well-known manufacturer of boiler equipment is the Borinskoye plant. It got its name from the village in which it is located. The company began producing the first gas appliances in 1976, and by 1992 it was already quite famous company, which is actively developing its production.
A number of devices are equipped with foreign automation, for example, the EuroSit brand. Except gas models The plant produces solid fuel and universal heating boilers.
The Lemax plant, located in Taganrog, began its activities producing boiler equipment in 1992. Now the company produces single-circuit and double-circuit models operating on both gas and solid fuel. All of them are assembled from imported components. The most famous samples from this manufacturer:
Another enterprise located in Taganrog, which also specializes in the production gas equipment- Mimax plant. It produces two series of equipment:
Rostovgazapparat is a company that has existed since 1959. Its production facilities are located in Rostov-on-Don. It produces equipment with cast iron and steel heat exchangers.
The range is represented by the following models:
- AOGVK Rostov
- KGDO Siberia
- AOGV Rostov Siberia
All samples are equipped with imported automatic equipment.
The most popular models
It is very difficult to consider the features of absolutely all domestic equipment, so we will focus on those that are in greatest demand among the population. One of them is a gas boiler floor-standing AOGV Russian-made, produced at ZhMZ.
The main heat exchanger for them is manufactured at automatic line, which allows you to avoid marriage. Its design uses turbulators that change the direction of exhaust gases and, taking heat from them, transfer it to the heating system.
In such devices, the efficiency reaches 89%. IN dual-circuit models the additional circuit is made of copper, which allows you to obtain hot water immediately upon opening the tap. Boilers have new design burners, providing for complete combustion of fuel and operation at reduced pressure in the gas line.
Advantages and disadvantages of domestic equipment
No one will be surprised by new devices in the heating industry. Manufacturers offer a wide range of such products.
Usually preference is given to quality and suitability to climatic conditions. These parameters are fully met by floor-standing gas boilers produced by Russian manufacturers.
The devices have a number of advantages:
- have optimal efficiency
- the cost of equipment is much lower than foreign ones
- can be used for any area - from the smallest to the largest
- large service base and availability of spare parts in any corner of the country
But, speaking about the advantages, one cannot fail to note the disadvantages that exist:
- large size and weight of the boiler
- appearance that does not fit into the modern design of the room
- cooking insufficient quantity hot water
- inability to install multiple heating circuits and temperature control in the heating system
Which model should you choose?
The greatest demand among the population is for floor-mounted gas heating boilers of the AOGV and AKGV series; JSC ZhMZ Russia produces them in the following versions:
- economy
- station wagon
- comfort
This gives the consumer the opportunity to choose the model that is optimal for him, both in terms of design features and price.
In Russia, many houses are heated with gas. And no wonder. The deciding factor for most is the low price of fuel.
By the same logic, they usually buy a boiler. Foreign manufacturers, no doubt, can shine with both service and quality.
But the prices for their products are much higher than for domestic ones.
Russian-made gas boilers have a power of 11-68 kW and can be used in private homes, in agriculture and industry.
First, let's figure out what kind of gas boilers there are.
Single and double circuit
A single-circuit boiler is intended for heating only. Double-circuit boilers will also provide owners with hot water. It is advisable to install such a boiler where the flow of heated water is small (if the flow is large, it is better to think about installing a single-circuit boiler with a boiler). Heat exchanger in double-circuit boilers can be bithermic and separate.
The principle of operation and connection of a single-circuit gas boiler
The first simultaneously heats water for heating and water supply. The second option is different heat exchangers, which extends the service life of the boiler. But, if it fails due to scale, the system will be left without heating! If we talk about cost, the bithermal option is cheaper.
A single-circuit boiler can be made with a boiler. It will provide the house with hot water, and the installation price is comparable to a double-circuit boiler.
Wall and floor
Wall-mounted gas heating boilers are mainly double-circuit and have a power of up to 20 kW.
Such a device is enough to heat a room up to 200m2, and they are much more attractive in appearance.
Traditionally, however, it is believed that wall mounted appliances best purchased for smaller homes, although many floor-standing units have lower wattage.
A wall-mounted boiler is 2–2.5 times cheaper than a Russian-made floor-standing gas boiler. But according to statistics, ¾ of the boilers purchased in Russia are floor-standing.
Conventional boiler and condensing boiler
The condensing boiler has an additional heat exchanger in which waste gases are collected. Their heat can be said to be “secondarily” used by the device. Result: saving up to 30% gas. But harmful emissions are reduced by 70%. The efficiency is much higher.
Floor-standing condensing gas boiler
Installation and commissioning of boilers can only be carried out by specialists. When self-connection, at the first inspection, a fine will be imposed on the owner!
Popular Russian manufacturers
Several companies are engaged in the production of gas boilers in Russia. large enterprises. Let's look at some of them.
ZhMZ
Zhukovsky Machine-Building Plant was founded in 1939 as an enterprise in the aerospace industry. Later, the production of AGV series boilers was launched, which were well received by the consumer. Today is one of famous manufacturers boiler equipment not only in Russia, but also in a number of foreign countries.
AKGV boiler from ZhMZ - diagram
Up to 30% of ZhMZ boilers have a power of 11 kW (this figure is easy to find out - look at the first digit in the name of the boiler). All ZhMZ boilers are floor-standing only.
Example: Boiler AKGV - 11.6 - 3. Its power is 11.6 kW. Weight – 35kg. Dimensions: 850x310x412 mm. Efficiency – 86%. The price varies from 10-20 thousand rubles.
Gas apparatus
A Russian-made double-circuit gas boiler can be purchased from OJSC Gazapparat; they produce the popular double-circuit boilers Neva and NevaLux.
Example: Since 2007, the plant has been producing NevaLux - 8224 boilers. The combustion chamber is water-cooled so that scale does not form in the heat exchanger so quickly. The model was equipped with wider pipes. Reduced emissions carbon monoxide due to modernization of the burner. CO in flue gases is 10 times less than GOST allows.
The main advantage of a gas boiler is the availability of energy. : parameters of heating devices and installation rules.
About the construction of the furnace long burning read it yourself.
And here you will learn about the operating principle of automation for a gas heating boiler. What is its convenience? Types of automation.
Rostovgazapparat
CJSC Rostovgazapparat is another guard, founded in 1959 in Rostov-on-Don. Approximately half of the boilers produced by Rostovgazaapparat with heat exchangers made of steel or cast iron are boilers with a power of 23 and 29 kW. Automation in the units is imported. Models produced at the plant: AOGVK Rostov, KGDO Siberia, AOGV Rostov Siberia.
Conord
The Rostov company produces double-circuit Don boilers with a capacity of 16, 20, 31 kW.
In addition to the fact that the boilers operate on different fuels, they are equipped with the following useful functions: automatic ignition, a “high/low flame” function, which allows you to save up to 20% of gas.
Replaceable coil. This part quickly breaks down and it is very convenient that it can be easily replaced.
Borinskoe
OJSC "Borinskoe" received its name from the village where the plant has been located since 1976. The company produces both gas boilers, as well as solid fuel and universal ones. Some models, for example, EuroSit, use imported automation.
The most popular models and prices
Prices for Russian-made gas boilers vary depending on the manufacturer.
ISHMA BSK from JSC Borinskoye. Double-circuit gas boiler 12.5 kW, designed for 120 m 2 area. Gives water temperature – 95 0 C. Price – approx. 17,000 rub. The heat exchanger is copper and does not depend on electricity.
Danko 10X from Agroresurs
Danko 10U from Agroresurs CJSC. Single-circuit boiler 10 kW, designed for 90 m 2 area. Gives water temperature – 90 0 C. Price – approx. 14500 rub. Steel heat exchanger, does not depend on electricity.
"Don 50" is a universal floor-standing boiler with an efficiency of 85%. Power – 50 kW, designed for an area of up to 500 m 2. Gas consumption per day is about 9 m3. Does not depend on electricity.
Advantages and disadvantages of domestic equipment
Domestic manufacturers, when developing their products, focus not on style and fashionable technologies, but on quality and adaptation to local conditions. And therefore Russian boilers:
- Adapted to climate, temperatures, pressure differences in the main line.
- Easy to maintain.
- Repairable, spare parts are easier to buy.
- They run on bottled gas - they can be installed where there is no mains.
- Huge price difference! Russian boilers are two or even three times cheaper than similar imported ones.
Our boilers have disadvantages in comparison with foreign units, but it depends on how you look at it...
- Imported boilers are more advanced in terms of automation, electronics, they can regulate temperature up to half a degree, etc. But sometimes, in our conditions, they quickly break down or cannot use all functions at full capacity.
- Domestic boilers are bulky, more like an industrial unit than an appliance for the home. The imported model will fit into modern design. But sometimes beauty is not needed in such technology. Especially if there is a separate boiler room. In addition, the latest models of many domestic factories have noticeably decreased in size and, apparently, they are also working on the design.
- Russian boilers generally operate less efficiently and have lower environmental friendliness. But this does not apply to all devices. Some of our companies are working on improvements in this area.
If you want to select a sauna boiler according to special parameters, then it is easier to make it yourself. You'll save money and get exactly what you need. : step-by-step instruction on production.
Which stove is better for a dacha: Russian, Dutch, or maybe a fireplace stove? We will look at all types of stoves and figure out which one is more appropriate to install.
Which model should you choose?
Which boiler model is right for your particular case will depend on many factors.
Try to weigh them and take them into account. Having decided whether the boiler will be floor-standing or wall-mounted; single-circuit or double-circuit, you need to calculate the power.
An approximate calculation can be made for a house with well-insulated walls and ceilings of about 3 m. For 10 m2, 1 kW of power will be required.
Pay attention to what gas pressure in the network the device is designed for. If, for example, it is 20 mbar, and the actual pressure in the line is 10 mbar or less, then the unit will not operate at full capacity, and there is no point in overpaying for this power.
Is the unit dependent on electricity? Many imported models are equipped with pumps, fans, programming... all this is good if you never have power outages. If breakdowns and planned outages occur, it is better to purchase a simpler but reliable device. Most Russian boilers do not depend on electricity.
Read the reviews. There are sites that specialize in reviews, where you can find the opinions of the owners of a particular model.
Heating system of a private house - calculation of a gas boiler
The modern market is simply overflowing with domestically produced gas heating equipment. No matter how patriotic consumers may be, they cannot always respond positively to these products. The opinion of experts is also not in favor of this equipment.
How to make a choice
Domestic manufacturers offer gas heating devices V large assortment, but to this day the quality of such products is still inferior foreign analogues. However, in Lately according to some technical indicators gas boilers have improved quite well.
Manufacturers rating
If you are interested in floor-standing gas boilers made in Russia, then you can consider the products of the Rostovgazoapparat company. This manufacturer is today one of the largest suppliers of gas boiler equipment. In the assortment you can find everything you need. Floor models can be double-circuit or single-circuit, and most of them are equipped with new automation systems.
Particularly noteworthy is the Siberia model, which has many positive advantages, including:
- energy independence;
- ability to work with variable gas pressure in the pipeline system;
- the use of basalt fiber as insulation, which is used for cladding spaceships;
- surface coating powder paint, which has excellent protective properties and gives the product a presentable appearance.
Consumers who choose such floor-standing gas boilers made in Russia note that energy independence is a big plus, and variable pressure in the pipeline, at which such devices are ready to operate, cannot be called a rarity. Therefore, this issue is relevant, because local gas suppliers are not responsible for uniform fuel pressure. Among other things, you can choose a dual-circuit or single-circuit device with different powers. However, you should pay attention to one nuance, which is expressed in the fact that double-circuit boilers use cast iron and steel heat exchangers, while single-circuit units are supplied only with cast iron analogues.
Review of floor-standing gas products from the Conord plant
When considering Russian-made floor-standing gas boilers, one cannot help but pay attention to Conord products, which have been manufactured within the walls of the Rostov enterprise for more than 30 years. The company pleases consumers with steel samples and equipment with cast iron heat exchangers. The former have a power ranging from 8 to 32 kW, while the latter - from 16 to 34 kW. All models are non-volatile and have piezo ignition.
Additional advantages include a chimney with natural traction, which, according to the manufacturer, is the best option removal of gas combustion products. Buyers choose such Russian-made floor-standing gas boilers also for the reason that they are the cheapest, but are not able to work out their cost by less than 100%. By purchasing such units, you can count on the fact that the coefficient useful action will reach 90%.
Review of equipment of Zhukovsky Machine-Building Plant
These boilers differ from other domestically produced boilers in that Russian developments have been introduced into them. You can purchase products at a reduced price, because they are completely manufactured within the walls of the ZhMZ. The third factor that forces buyers to choose this equipment is the production of products taking into account Russian operating conditions. If you decide to prefer these Russian-made floor-standing gas heating boilers, you can purchase a model that belongs to one of three manufacturer classes. First class is economical and is the cheapest option. Automation developed by plant specialists is used here. As practice shows, it is very reliable.
The second class is a station wagon, which contains more expensive models with improved operating qualities. The third class is comfort, the models of which have automation that allows you to regulate the temperature of the coolant depending on the ambient temperature.
Cost of floor-standing boilers of domestic production
The rating of Russian-made gas floor-standing boilers was presented above. Having studied it, you can now make the right intelligent choice. However, before purchasing products, you also need to pay attention to the cost. For example, Rostovgazoapparat products cost the consumer in the range from 19,700 to 35,200 rubles. At the lowest price you can purchase the Siberia 11 model, while the most expensive option will be the Siberia 35.
But the Don Conord floor-standing gas boiler will cost the consumer 12,500 rubles. When purchasing the Conord KSts-G-10 SIT model, you will pay 14,400 rubles. The Conord KSts-G-12S option will cost slightly less - 13,310 rubles. You may also be interested in Russian-made floor-standing gas boilers, the prices of which will be mentioned below. In this case, we are talking about the products of the Zhukovsky Machine-Building Plant. The “AOGV-11.6-3” model costs 15,200 rubles, but the “AOGV-11.6-3 ZHUK (2)” version costs 17,160 rubles.
Conclusion
Domestic manufacturers today present their products to customers with many brands, among them we should highlight: “Borinskoye”, “Lemax”, “Mimax”, “Signal”, TD “Zvezda-Strela”. However, the oldest enterprise is Rostovgazoapparat, which has been manufacturing heating equipment since 1959. If you want to purchase a Russian-made floor-standing double-circuit gas boiler, you can consider the options presented below, having previously familiarized yourself not only with the cost, but with the characteristics.