Gas boilers "Siberia" - reliability and comfort

The Siberia gas boiler has left its competitors far behind in many respects. Having recently appeared on the market, the products are popular, occupying the first lines of ratings in positions related to quality and reliability. The equipment, differing in technical characteristics, is used for heating premises of any size - from residential buildings to industrial enterprises. Consumers are attracted to Siberia boilers by their stylish design, innovative solutions and impeccable technical characteristics.

About company

The owner of the Siberia brand is ZAO Rostovgazoapparat. This is a large company producing gas equipment. The year the plant was founded is 1888. Location is Rostov-on-Don. The first in the USSR, in 1959, began to produce gas boilers - AOGV-80. Today the enterprise is an example of automation and robotization of production processes. Products produced by the plant last 20 years or more.

Floor-standing gas boilers Siberia

Siberia gas floor-standing boilers are produced by Rostovgazoapparat CJSC. The brand was created on the basis of previously produced gas heating boilers, the design of which was modified, improved and optimized to the maximum.

The main idea that the developers professed was to create a maximally independent unit capable of operating in difficult conditions and not requiring electricity.

For our country, this approach turned out to be the most correct, and the low cost of boilers immediately created stable demand.

The units all have an atmospheric (open) burner, which places increased demands on the organization of air exchange in the room where it is installed. Smoke removal occurs naturally, so drafts or sudden changes in air flow are unacceptable - they create a danger of flame failure or smoke in the room.

A heat exchanger made of cast iron or stainless steel allows heating of the coolant with high efficiency - efficiency is up to 90%.

Device

• Heat exchanger material - carbon structural steel.

• Automatic SIT unit consisting of a magnetic valve, a modulating thermostat for on-off switching and a thermoelectric device that controls the flame. There is a re-ignition and fuel pressure stabilizer, piezo ignition and a gas filter.

• Atmospheric burner. Material: heat-resistant steel. Can operate on reduced fuel pressure.

• Powder coated housing.

• Foil heat insulator – to reduce heat transfer and increase efficiency.

• Capillary type thermometer.

Advantages and disadvantages of boilers

Independence from power supply is one of the advantages of Siberia boilers.
The advantages of Siberia boilers include:

• reliable and time-tested design and clear operating principle;
• the cost is quite acceptable for the average user;
• compliance of technical characteristics with the requirements of regulatory documents;
• independence from power supply;
• the presence in the range of combinations of not only single-circuit, but also double-circuit models.

A description of the advantages of Siberia boilers will be incomplete without mentioning the compactness and perfect design of the wall and floor samples offered by the company. In addition, users are attracted by the presence in the model range of products equipped with an almost “eternal” cast iron heat exchanger.

The disadvantages of the design and operation of some models include the following points noted by the owners in their reviews:

• noise of ignition and subsequent operation of the gas igniter;
• the need for maintenance of boiler equipment (regular cleaning of the burner, igniter and heat exchanger);
• not very high productivity for FGP in dual-circuit systems.

Series from Siberia

The manufacturer offers three series:

• Premium Topline-24. Premium models are designed for small buildings. Double-circuit - you can heat water for domestic needs. A special feature of the series is electronic ignition. There is ionization control of fire and exhaust gas. There is an anti-scale function. Efficiency 90%.
• Comfort Siberia. Modifications 23, 29, 35, 40, 50 (heat output, kW). Any option is offered - single-circuit or double-circuit. Designed for large rooms.
• Economy Siberia. Produced since 2005. Four models, differing in the number of circuits and power - 11.6 kW and 17.6 kW. The letter “K” in the marking means two circuits. It is possible to switch to liquefied gas - you can insure yourself in case of an accident in the gas pipeline. The cases are covered with enamel, which protects from mechanical damage.

TOP 5 energy-independent gas boilers

Non-volatile boilers are a good choice for working in remote villages or regions with overloaded and dilapidated electrical networks. They continue to work in the event of a sudden power outage and do not require high costs for repairs or replacement of failed components. Let's look at the most popular models:

Lemax Patriot-12.5 12.5 kW

Single-circuit parapet gas boiler. Equipped with openings in the housing that allow heated air to escape outside.

This makes the boiler itself similar to a convector, heating the room without the need to install radiators. The boiler power is 12.5 kW, which is suitable for rooms of 125 sq. m.

Its parameters:

• installation type - floor;
• energy consumption - independent;
• Efficiency - 87%;
• gas consumption - 0.75 m3/hour;
• dimensions - 595x740x360 mm;
• weight - 50 kg.

Advantages:

• simplicity of design, reliability;
• low fuel consumption;
• easy controls;
• low price.

Flaws:

• there is no complete information about the condition of the unit components. There is only a pressure gauge. indicating gas pressure;
• it is necessary to install a traditional type chimney.

Domestic boilers are optimal for Russian climatic and technological conditions. They are unpretentious and reliable, do not require expensive repairs or maintenance.

Lemax Leader-25 25 kW

Convection gas boiler with a power of 25 kW. Designed for use in rooms up to 250 sq.m. The unit is single-circuit, with a cast iron heat exchanger and mechanical control.

Its parameters:

• installation type - floor;
• energy consumption - independent;
• Efficiency - 90%;
• gas consumption - 1.5 m3/hour;
• dimensions - 515x856x515 mm;
• weight - 115 kg.

Advantages:

• strength, reliability of design;
• stability, smooth operation;
• Italian components.

Flaws:

• large weight and size;
• Some users find the ignition procedure unnecessarily complicated.

Boilers with a cast iron heat exchanger are characterized by smooth operation and the absence of sudden temperature changes.

Lemax Leader-35 35 kW

Another domestic boiler designed for large rooms. With a power of 35 kW, it is capable of heating an area of ​​up to 350 sq.m., which is suitable for a large house or public space.

Boiler parameters:

• installation type - floor;
• energy consumption - independent;
• Efficiency - 90%;
• gas consumption - 4 m3/hour;
• dimensions - 600x856x520 mm;
• weight - 140 kg.

Advantages:

• high power, ability to heat a large room;
• stable and efficient work;
• double-circuit boiler provides heat and hot water at the same time.

Flaws:

• large size and weight, requiring a separate room;
• gas consumption is quite high.

High-power boilers are often used to heat several apartments or houses. This reduces the financial burden on homeowners, since fuel payments are shared equally by everyone.

MORA-TOP SA 20 G 15 kW

Gas convection boiler manufactured by Czech engineers. The power of the unit is 15 kW, suitable for work in a house with an area of ​​up to 150 sq.m.

Main parameters:

• installation type - floor;
• energy consumption - independent;
• Efficiency - 92%;
• gas consumption - 1.6 m3/hour;
• dimensions - 365x845x525 mm;
• weight - 99 kg.

Advantages:

• independence from electricity supply;
• stability of work;
• The power is suitable for most medium-sized private houses.

Flaws:

• an atmospheric burner requires a normal chimney and does not allow drafts in the room;
• relatively high price.

Compared to their Russian counterparts, European boilers are noticeably more expensive. Users note excessive costs, as well as interruptions in the supply of spare parts.

Siberia 11 11.6 kW

Domestic single-circuit gas boiler. Suitable for small rooms up to 125 sq.m. This is due to the boiler power of 11.6 kW.

Specifications:

• installation type - floor;
• energy consumption - independent;
• Efficiency - 90%;
• gas consumption - 1.18 m3/hour;
• dimensions - 280x850x560 mm;
• weight - 52 kg.

Advantages:

• stable work;
• unpretentious, economical boiler. Fuel consumption is noticeably lower than that of analogues from other manufacturers;
• ease of management and maintenance;
• relatively low price.

Flaws:

• the declared indicators cannot always be achieved, the boiler power is sometimes not enough;
• Difficult and inconvenient ignition.

Non-volatile boilers are optimal in Russian conditions. In cold weather it is too dangerous to remain without heating, so the independence of boilers is highly valued by users.

Technical design features

High-strength heat exchanger. In its manufacture, practical materials were used - steel or cast iron, and automatic welding. Service life – 25 years.

• Devices with two circuits heat water in a flow-through copper radiator.
• Thermal insulation layer protects users from burns.
• They are used in any water supply systems - both forced and natural water circulation are suitable.
• Energy independence. Not connected to electrical networks.

Specifications

Let's look at the parameters of Siberia boilers:

Features of wall modifications

They are in high demand - functional, practical, compact. Advantages:

• Gianoni bithermic radiator made of copper.
• Polidoro is an alloy steel burner.
• Honeywell - automatic flame modulation.
• Anti-freeze function.
• LCD display with current information and error codes that occur during failures.

By connecting a room thermostat, you can reduce fuel consumption.

The lineup

The manufacturer offers several lines:

• AKGV and AOGV. Accordingly, double-circuit and single-circuit. Installed on the floor. Heating capacity 11-35 kW. The material of heat exchangers is most often carbon steel. They heat areas of 125-400 square meters. Water consumption - 4-8 l/min at 35°C.

• KCHGO. Powerful devices 16-50 kW. They heat large buildings, warehouses, and production workshops. The radiator is cast iron.

• Top Line. They hang it on the wall. 24,000 W. Copper heat exchangers. Designed for simultaneous servicing of several water intake points. Designed for houses up to 200 sq. m.

• Aqua. 18,000-23,000 W. This is more of a water heater than a heating boiler. Ignition – piezo/electronic.

Criterias of choice

• Power – the higher it is, the larger the heated area. It is stated in the labeling.

• Dimensions of the room. The calculation of the required heating capacity is carried out taking into account the dependence: for 10 sq. m. – 1000 W. It is not recommended to operate the device at maximum - this increases the wear of its elements. The value needs to be increased by adding 30%.

• Climate.

• Insulation of the building.

• DHW (hot water supply).

• Boiler type. In an apartment it is more convenient to use a wall-mounted version, in a private house - a floor-mounted one.

Installation

The kit comes with a passport and instructions. The latter is necessary to familiarize yourself with the device, operating principle and rules for using the boiler. After reading the instructions, the user will be able to find out how to turn on the device. It is advisable to entrust the installation to specialists. Installation features:

• Registration of permission for installation - from gas workers.

• Installation is carried out by specialists with a license for the relevant work.

• The kit does not include an expansion tank and a circulation pump - you will have to buy them additionally.

• The device is placed against the wall, so you must leave a gap - at least three centimeters.

• For surface mounting, the device requires a foundation. Usually it is made of brick. Wall-mounted models are firmly fixed.

• There must be no gas leakage during connection. Connections must be carefully insulated.

• If you start the device for the first time, condensation will accumulate on the heat exchanger, which will disappear when the system warms up.

Installation rules

Important! Creating an autonomous heating system and installing equipment requires a project and permits signed by the gas company. At the request of the manufacturer, installation of the Siberia floor heat generator must be carried out in accordance with SNiP standards and the requirements of GOST and SanPiN, only by certified specialists authorized for this type of work.

• After obtaining permission and purchasing a boiler installation, additional equipment should be purchased: an expansion tank and a circulation pump that ensures forced movement of the coolant through the heating circuit. This equipment is not included in the delivery package.
• Prepare the boiler room. Floor-standing boiler units of this brand can be installed in the kitchen or in a specially designated non-residential separate room, which is equipped with a supply and exhaust ventilation system and an exhaust gas removal system. Utilities must be connected to the furnace room.
• Installation location. Installation of equipment on a foundation near fireproof walls is allowed. The gap between the device and the wall should not be less than 3 cm. For ease of maintenance and operation, it is necessary to provide at least 1 meter of free space in front of the boiler.

You can do the work on connecting the water supply and heating circuit yourself. The connection of the installation to the gas main must be carried out by representatives of the gas industry. And lastly, in order to correctly connect the Siberia floor-standing gas boiler, the manufacturer’s instructions must be followed in full.

Do you know how to determine the consumption of a propane gas boiler? Details about the Buderus 60 kW gas boiler - models and their characteristics https://oteple.com/gazovyj-kotel-buderus-na-60-kvt-modeli-i-ix-xarakteristiki/

What is a turbocharged gas boiler

How to use the equipment?

Without violating the operating rules, you can significantly extend the service life of gas appliances:

• Do not turn on the boiler with a broken burner or a clogged chimney.

• The chassis must be grounded.

• When using antifreeze as a coolant instead of water, you need to purchase only a certified product. Containing ethylene glycol is prohibited.

• Water should not heat above 95 degrees.

• When installing the device near a wall that is covered with a fire-hazardous material, it is necessary to make a gasket made of steel or asbestos.

• The device may only be turned on after the system has been filled with water/antifreeze.

• Clean your chimney and filters annually. Make sure all connections are tight.

Design features and technical equipment

The design of boilers of this brand is practically no different from their imported counterparts, however, there are several points that the consumer should pay attention to.

1. The body of all models of Siberia floor-standing gas boilers is thermally insulated with foil-coated basalt insulation. This means that the manufacturer has minimized heat loss and taken care of the safe operation of its devices.
2. Siberia floor-standing gas heat generators use non-volatile automation with piezoelectric ignition and flame control, a magnetic valve and a modulating thermostat. A special feature of the automation is the presence of a gas pressure stabilizer, which makes the boiler safe for operation in conditions of frequent pressure changes in the gas main.
3. The burner used in the equipment of this brand is atmospheric and made of stainless steel.

It should be noted that the vital modules of Siberia gas boilers are not produced at the plant, but are purchased from Italian contractors. Eurosit automation is famous for its reliability and accuracy in maintaining the coolant temperature; Worgas burners are considered environmentally friendly equipment; When fuel is burned, there are no traces of nitrogen and carbon oxides in the exhaust gases.

Conclusion: the automation and technical equipment of Siberia boilers allows you to safely operate the equipment in conditions of power outages and gas pressure drops in the main line.

Model overview

Siberia17К

Floor installation. Simple design. Minimum functions. Having found out how much the 17 K modification costs, as well as technical parameters, consumers willingly purchase it. Two circuits. Heating capacity 17.4 kW. Heats an area up to 200 square meters. Efficiency 90%. Open combustion chamber. Fuel consumption – 1.21 kg/h and 1.76 m3/h – liquefied and natural gas, respectively. Mechanical control type. Protection – gas control. Weighs 59 kg. Width 28 cm. Height and depth are standard for Siberia - 85 and 56 cm, respectively.

Siberia KCHGO-25

Single-circuit floor-standing convection boiler. Heating of an area up to 270 sq. m. Estimated price 37,700 rubles. 25,000 W – heat output. Cast iron heat exchanger. 2.45 m3/h of natural gas. Mechanically controlled. Gas control. 115 kg – weight.

AOGV-17.4

Floor installation. Does not respond to pressure changes in gas pipes. Non-volatile. Thermal insulator with basalt fiber. Auto control. Steel radiator. Heats up to 180 sq. m. SIT. Equipped with a magnetic valve that resists contamination. Piezo ignition.

TopLine 24

Wall-mounted version. Copper heat exchanger. Capacity 12 l/min at 25 °C - it decreases with increasing temperature. Depending on the power of the device, you can heat an area of ​​30-200 square meters.

AOGV 11.6

Budget modification. Approximate price – 10,000 rubles. One circuit. 11.6 kW – heat output. Efficiency – 87%. Floor installation. No auto-ignition. Open camera. Non-energy independent, like all Siberia gas devices.

Features of Siberia boilers

Siberia gas boilers have the following characteristics:

1. The device has efficiency = 90%.
2. Availability of heat-resistant high-alloy steel burner Polidoro.
3. The flame size is adjusted automatically.
4. The firebox can be open or closed.
5. Power, depending on the model, varies from 11 to 50 kW.
6. The burner can be converted to operate on liquefied gas.

Owners of Siberia floor-standing gas boilers note the heating efficiency even in a house with several floors, and the rapid heating of water in the presence of several intake points. The units are divided into three main modifications:

• single-circuit AOGV with a cast iron heat exchanger;
• double-circuit AKGV with steel circuit;
• KCHGO of increased power from 16 to 50 kW with a cast iron heat exchanger.

The power of floor-standing devices AOGV and AKGV ranges from 11 to 35 kW. For heating a one-story house with an area of ​​up to 100 m², the AOGV11 unit with a power of 11.6 kW is suitable. And for heating rooms measuring 230-400 m², only models with an indicator of 23 kW are suitable.

Note! The maximum coolant temperature in the circuit can be 90°C. The letter “K” denotes units with two circuits. The production of hot water supply in them is ensured by a flow-through copper heat exchanger

Double-circuit gas boilers can heat water up to 65°C. They can be used in systems with forced or natural water supply

The production of hot water supply in them is ensured by a flow-through copper heat exchanger. Double-circuit gas boilers can heat water up to 65°C. They can be used in systems with forced or natural water supply

The letter “K” denotes units with two circuits. The production of hot water supply in them is ensured by a flow-through copper heat exchanger. Double-circuit gas boilers can heat water up to 65°C. They can be used in systems with forced or natural water supply.

Hot water production depends on the boiler power: for 11 K - 3.8 l/min, for 17 K - 5.5 l/min, 23 K - 7 l/min, 29 K - 8 l/min.

KCHGO models have only one circuit, an atmospheric burner, and are capable of heating an area of ​​up to 600 m².

Gas consumption

Floor-standing gas boilers Siberia 11 and 17 can be converted to use bottled fuel, while all others can only operate on mains gas.

The units of the presented company are among the most economical and consume 1.18 - 3.75 m3/h depending on power. When operating on liquefied fuel, up to 1.21 m3/h is consumed.

Note! Siberia gas boilers are able to operate even at low gas pressure

Automation

The correct operation of floor-standing gas boilers is controlled by the Eurosit automation system. It was made in Italy, but fully adapted to Russian conditions. The Eurosit system includes:

• piezo ignition;
• precise temperature maintenance;
• the presence of flame sensors and traction control;
• convenient and simple control panel.

Siberia floor-standing gas boilers are one of the most popular domestically produced units. Consumers are attracted by their low cost (14,000 - 35,000 rubles) in comparison with foreign analogues (from 60,000 rubles), gas and electricity savings. They will be indispensable in regions where there are frequent power outages and low gas pressure in the mains. You can learn about the installation of Siberia floor-standing boilers from the video.

Lemax or Siberia - which is better?

When choosing a domestic inexpensive boiler, the consumer has to compare it not only with European analogues, which are superior in price, but also with products manufactured in Russia. Siberia and Lemax are products of domestic enterprises. Lemax is a trademark of the Taganrog plant. This is a young production that has been supplying its products to all regions of the Russian Federation since 2002. Both brands have an efficiency of 90%. Siberia outperforms Taganrog competitors in the ranking of demand - consumers are attracted to the products of Rostovgazoapparat CJSC by efficiency, heat transfer, appearance and ease of operation. Both plants produce energy-independent models with steel and cast iron heat exchangers. Reviews about Lemax products are neutral - not “premium”, but quite reliable and unpretentious for their cost - a steel device with a power of 10,000 W costs 13,000 rubles, a cast iron device 19,000 W costs 30,000 rubles.

Siberia or Lemax: which is better

Floor-standing gas boilers have a similar, slightly more complex design, but similar automation and burners. The efficiency of almost the entire Lemax model range is also 90%, but gas consumption is on average 10% higher. For example, Lemax Premium-16 kW has a maximum gas consumption of 1.9 m 3 / hour. Lemax boilers are quieter, and even steel models are designed to operate in a circuit with a pressure of up to 3 bar. However, their cost is 10-20% more expensive.

Siberia is more reliable, more economical, simpler and cheaper. But it is deprived of the above-described advantages inherent in the Lemax model range. In general, both manufacturers are worthy of attention and it is not for nothing that they are sales leaders among domestic manufacturers of gas boilers.

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