Small solid fuel boilers. Solid fuel boilers. Long-burning solid fuel boilers

The solid fuel boiler with an open combustion chamber is made of strong, durable cast iron. German manufacturer Buderus recommends using not only wood and coal for heating, but also coke - this allows you to choose the most convenient option for yourself. Boiler Logano G221-20 - purchase at long years. He'd rather get bored than break.

Pros:

• Installation of the unit is simple and does not require welding.
• A thoroughly thought-out design ensures the durability of the product.
• Large loading door - convenient to use large logs.

Minuses:

• The price is not high for such a product, but there are cheaper options.

1 ZOTA Pellet 25A

Modern solid fuel boilers are used for heating private and country houses.

Despite the sufficient level of development of gasification in our country, heating in many regions using solid fuel heating boilers remains relevant. Wood-burning boilers are in demand.

This choice of heating systems is due not only to the greater availability of this type of fuel, but also to the high efficiency of the latest models of solid fuel heating boilers long burning both domestic and foreign production, made according to modern technologies and from quality materials.

At the same time, prices for solid fuel boilers in Moscow and the regions practically do not differ, and choosing and buying a solid fuel heating boiler today is not a problem.

A solid fuel heating boiler is a complex engineering device that heats a circulating coolant by burning wood and other wood or coal fuels and their derivatives: briquettes or granules (pellets).

Today, purchasing long-burning solid fuel boilers is real opportunity obtain high-quality heat supply and ensure a continuous supply of hot water in a private cottage or country house, with minimal financial and operating costs.

Types of heating boilers using solid fuels

According to the technological scheme of fuel combustion, solid fuel heating boilers can be divided into systems using classical combustion and pyrolysis systems using solid fuel. Compared to the classic combustion method (classic solid fuel boiler with wood and coal), pyrolysis uses the unique ability of solid fuel to transform into a gaseous state at high temperatures and in the absence of air.

Such gas burns with much greater efficiency, providing pyrolysis solid fuel boilers with long burning, high efficiency and a long service life between fuel fills. Of course they have several high price than their classic counterparts with the same power, but the efficiency and ease of maintenance justify the costs in a very short time after their purchase.

Traditional solid fuel long-burning boilers may have design differences in the approach to designing the combustion chamber, as well as in the use different material for the manufacture of a heat exchanger - cast iron or steel. A solid fuel boiler using a heat exchanger of the first type has significantly greater weight and fragility with increasing thermal performance, while the steel structure is durable and resistant to damage.

Operating solid fuel boilers in automatic mode allows you not only to reduce operating costs by shifting most of the worries about servicing and monitoring the operation of equipment to automation, but also by using a solid fuel boiler with automatic loading to achieve the level of comfort obtained from using gas boilers.

It is not yet easy to buy such solid fuel boilers on the Russian market, but given the promising opportunities, we can assume a great future for them.

Advantages of solid fuel boilers

• Fuel availability
• Affordable price for solid fuel boilers
• You can buy fuel at a low price
• Easy to operate (intuitive controls)
• Possibility of use various types fuels (firewood, coal, pellets, etc.)
• Autonomy (especially important in those regions of our country where there are problems with the supply of centralized gas and electricity)
• High efficiency
• Environmental friendliness
• Safety
• Does not require additional electrical power
• Low operating costs
• Solid fuel boilers without a water circuit they can do without a continuous combustion process (especially beneficial for industrial premises where there is no need to maintain high temperatures at night and on weekends)
• Double savings for small businesses that have the opportunity to burn waste as fuel own production. In such cases, heating production premises combined with recycling of production waste (for example, in the paper industry)

Popular models of solid fuel boilers

The Thermo-Mir company, which sells, installs and services solid fuel boilers in Moscow and the Moscow region, offers its customers to familiarize itself with a wide range of products from leading Russian and foreign manufacturers of solid fuel boilers, as well as heating systems using other types of fuel. Buying a solid fuel boiler from us means choosing the most suitable option, considering our assortment.

Our store most fully presents domestic solid fuel boilers (automatic and manually adjusted), as well as model lines of products from the world's most famous brands and brands that are in high demand among Russian consumers.

Features of solid fuel coal boilers

Solid fuel coal boilers have a number of distinctive advantages and disadvantages.

Advantages:

• With coal-fired boilers, having selected the required power, you can heat any area,
• Boilers (especially those using coal as fuel) are almost universal in the choice of fuel: firewood, waste, household garbage, briquettes, pellets, sawdust and much more
• Carbon monoxide generated during the combustion process does not enter the chimney, but serves as a raw material for producing combustible gas
• Long burning time (from 6-8 hours)
• Possibility of easy regulation of combustion intensity due to air supply

They also have specific disadvantages:

• Coal needs a separate storage place (without dampness or strong wind)
• Periodic cleaning of the combustion chamber and smoke exhaust system from accumulated soot is required.

Tips for heating your home with solid fuel boilers

Remember that no matter what type heating boilers you have not chosen, you should optimize the condition of the room itself. The walls must be insulated from the outside and inside, and in windows and doorways draft must be eliminated. You should also take care of the condition of the attic and basement. The temperature there should be such that winter time it was slightly higher than the outside one. If it’s warm there, it means the heat goes out through them to the street, and you’re needlessly warming the air and the ground around the house.

Particularly popular brands are:

• Buderus is a product of a world-famous company, combining German quality and the most advanced developments in automation systems using such traditional components as a cast iron or steel heat exchanger;
• Protherm - the choice of equipment of this brand allows you to achieve excellent fuel combustion efficiency, achieved by increasing the combustion chamber and using a cast iron heat exchanger in combination with horizontal exhaust of combustion products;
• Biomaster is one of the most environmentally friendly boilers using wood and pellets as fuel;
• FBIJ - Russian manufacturers provide stable quality, reliability and decent specifications their products at the lowest prices. At the same time, the design of FBR boilers allows fuel to be loaded only twice a day.

An effective heat supply system for buildings and structures is based on correct initial data and correct calculations, and a wide range allows you to buy equipment that is optimally suited to the design characteristics.

Using a flexible marketing policy, we sell solid fuel boilers and keep prices at a minimum level, providing a wide range of additional services for the design of autonomous heating and hot water supply systems based on gas, liquid and solid fuel boilers in Moscow and the regions.

Buy a solid fuel boiler at a low price

Arranging a heating system in accordance with the design means providing yourself with efficient energy equipment and avoiding additional problems presented by our variable climate.

Each of these modifications has both advantages and disadvantages. For example, electric domestic heating boilers are safe, low noise and lack exhaust gases. At the same time, they consume a lot of electricity, which leads to high heating costs. Gas and liquid fuel household heating boilers are also quite expensive to operate and maintain. In this regard, solid fuel equipment is becoming increasingly popular.

Solid fuel household heating boilers are among the most environmentally friendly and unpretentious. They can successfully operate on coal, wood and other types of fossil fuels. The main advantages of such equipment are the low cost of heating, automatic temperature maintenance and ease of operation.

In addition, the Vienybė domestic solid fuel heating boiler is also distinguished by long-term operation without refueling (up to 16 hours), a high degree of automation and an efficiency of up to 90%. The safety of operation of Vienybė equipment is ensured by the presence of a safety valve.

Installing a solid fuel boiler is one of the best, and sometimes the only possible variant heating of houses located in areas without a centralized gas supply. Alternative - electric heating, for example, cannot be used in country houses and cottages, since the energy supply system available in horticultural societies is not designed for such a load. This solid fuel boiler is convenient and economical. Firewood, coal, wood waste, briquettes, pellets are suitable for it - everything that the owner of the house can and deems necessary to prepare.

Features of the design of solid fuel boilers

The boiler body can be made of cast iron or steel. The advantages of steel boilers include their lower cost and lighter weight, as well as better resistance to body temperature changes. A significant drawback is the shorter service life. Sooner or later, the body of the high-temperature chamber burns out. The advantages of solid fuel boilers made of cast iron are strength and durability, the disadvantages are heavy weight and increased sensitivity to rapid changes in temperature. If the temperature of the heat exchanger drops sharply by even 20°C, its sections may collapse. This feature should be taken into account when designing a heating system.

An important factor is the presence or absence electronic system combustion control and forced coolant pumping. Boilers equipped with a control unit and an electric pump are more economical, but energy dependent. In the event of an emergency power outage, the electrified solid fuel boiler will be stopped. A simpler, energy-independent boiler does not need electricity. However, such units have a slightly lower efficiency, and to organize the movement of the coolant they need to install a “gravity” system - a structure made of large-diameter pipes installed with a certain slope.

Long-burning pyrolysis boilers

The most advanced, efficient and economical are solid fuel boilers with a stove, the design of which allows for pyrolysis combustion of wood fuel - firewood, pellets, briquettes or wood waste. The only requirement for fuel is that its moisture content should not exceed 20%. Pyrolysis is the process of high-temperature decomposition of wood under conditions of limited oxygen supply, in which the feedstock is converted into wood gas, coal and resins.

Coal and resins smolder in the firebox, providing the temperature necessary to maintain the pyrolysis process (on average 400°C - 500°C), and the resulting wood gas is fed through a nozzle into a special high-temperature chamber, where it mixes with air and burns with a large release of heat. The main advantages of pyrolysis boilers are an unprecedentedly high efficiency and long-lasting fuel combustion, which ensures the possibility of autonomous operation for 14 - 24 hours. The main disadvantage is the high price and dependence on the power supply, since many models are equipped with automatic combustion mode control systems.

Pellet boilers

According to experts, one of the most significant disadvantages of most types of solid fuel boilers is the inability to maintain a constant combustion temperature in them. The use of coal and firewood of different quality and humidity does not allow stabilizing the heating temperature of the medium, which negatively affects the efficiency of the heating system. Boilers that are designed to use special granular fuel - pellets - do not have this drawback. The fuel for such boilers is made in Moscow from wood waste, peat and residues from the processing of certain types of agricultural products.

The raw material for pellets is crushed, dried and compressed under high pressure into oblong granules. standard size. Stabilization of the combustion process and temperature conditions in pellet boilers is ensured thanks to an automatically regulated fuel supply from a special bunker. In the most advanced models, automation is capable of cleaning the combustion chamber from soot and ash. Standardized fuel consumption allows you to accurately assess the need and timely purchase required amount pellet All boilers operating on granular fuel are economical and have extremely high efficiency.

Many villages do not have a gas pipeline, and paying electricity bills can cost a pretty penny. Of course, this is annoying, but there will be no problems with heating even in this case. Using a solid fuel boiler will allow you to forget about the inconveniences associated with the cold, even if it is severely frosty outside.

Firewood - outdated?

Of course, in the age of widespread automation, nanotechnology and stunning technology, it is difficult to believe that using solid fuel for heating is advisable.

But just imagine, such a boiler is not just a “potbelly stove” into which you need to constantly add firewood. This is the real center of the heating system, efficient, economical, inexpensive and durable.

Principle of operation such equipment is extremely simple. As for different models fuel You can use shavings, briquettes, pellets, even corn cobs and seed husks.

The design features of the firebox are such that not all the wood begins to burn intensely at once, but only the top layer of fuel. At the same time, its consumption is reduced significantly, which implies significant savings.

The water that circulates in the heating system enters a heat exchanger, which is heated by the energy of burning wood. When all the coolant has warmed up to the required temperature, the boiler turns off.

After connecting the unit to the water supply system and loading fuel, it can work for quite a long time without the user’s attention. This time depends on both the quality of the fuel and its quantity. For example, briquettes, husks or spruce shavings burn out quite quickly, which means that it is necessary to frequently remove the ash and load a new portion of fuel in order for the boiler to continue to heat. Coal and anthracite burn longer, and often the energy they release during combustion is higher. This means that when running on this type of fuel, the boiler will heat stronger and longer.

Fundamental differences

To make choosing a boiler not difficult, we have answered several popular questions that buyers have.

Are there any differences in the operating principle and the fuel used?

Traditional devices only operate on wood, coal or peat briquettes. They are completely independent of electricity, which makes them very popular among summer residents and owners of country houses. The only thing worth thinking about is the constant availability of fuel, that is, firewood, coke or coal. Such boilers perfectly maintain the set temperature and do not cause any malfunctions for many years.

Pyrolysis boilers can “boast” of very high efficiency. Their main difference from traditional ones is the use of not only the heat from fuel combustion, but also the energy released wood gas. Special fans heat the air in the combustion chamber to very high high temperatures, the firewood begins to release gas, this process is called pyrolysis.

It is worth noting another advantage of such devices - during operation, practically no soot and soot or ash are formed.

In addition, there are also special pellets - compressed wood - that are used as fuel. The advantage of such units is that they independently add granules to the firebox using an auger.

Purchase long burning boilers , this is an ideal solution for heating large premises, for example, private houses or roadside hotels. They can be universal (burning coal and wood), or wood-based. These units are very sensitive to the quality of materials that the user sends into the combustion chamber. Therefore, we advise you to avoid damp firewood.

Manual or automatic fuel loading?

You will have to throw wood chips, coal or peat into the fireboxes of traditional, pyrolysis boilers or long-burning devices yourself. At the same time, do not forget to periodically check the presence of fuel in the combustion chamber.

Automatic boilers , only calibrated charcoal is used as fuel, which is fed into the firebox, as in pellet boilers - using augers. This design will make it easier to maintain the boiler, but it’s still worth “visiting” it from time to time.

Does the material from which the heat exchanger is made matter?

Getting more and more popular boilers made of steel . If your choice fell on a similar model, you can be sure that this equipment will last a very long time. Steel conducts heat well; in case of a leak, it is easy to solder, and virtually no carbon deposits form on it. But this material is not resistant to condensation, which means corrosion is possible.

Cast iron boilers - classics, but now they are gradually becoming a thing of the past. Despite the fact that the material from which the heat exchanger is made conducts heat well and is almost 100% protected from rust, it has a number of disadvantages. Experts warn about the difficulty of implementation repair work- it is almost impossible to replace a cracked section due to the deposits that have formed.

Which chimney design is better?

In fact, several factors influence how ventilation pipes that remove combustion products will pass.

Firstly, traction. In this case, this is an indicator of the speed at which smoke will be removed. If you notice that smoke is accumulating in the room where the boiler is operating, you need to open the damper and thereby increase the air flow.

Secondly, chimney section. This parameter always depends on the design features of each boiler model. But it is worth noting that a chimney that is too narrow may not cope with the entire volume of combustion products, especially if the unit is powerful. And if it is too wide, the air will “walk” without taking with it unpleasant odors and smoke.

Speaking about design, it’s worth saying right away that only specialists can do this, because it is important to know the aerodynamic features of the heating system, the boiler itself and the chimney. It can be square or round. But keep in mind that the design should not have a very large number of bends, irregularities and turns. By the way, draft is always better in round chimneys (since there are practically no barriers to air flow).

A solid fuel boiler is an ideal solution for heating a private home, especially if it is not possible to use gas or electricity. This equipment is capable of heating a large volume of water in the heating system, so it will be warm even in a large room. Check how convenient it is to use economical, inexpensive fuel, and feel the result of the boiler’s operation within a few minutes after turning it on.

You can order a solid fuel boiler in our online store. We guarantee you low prices and fast delivery.

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If we talk about modern heating devices and the principles of their operation, we cannot fail to mention equipment such as solid fuel boilers. As their name implies, they operate using solid fuel energy. These innovative devices not only effectively heat the living space, but also fit perfectly into the interior and create comfort in any home.

However, not everyone can clearly say which solid fuel boiler is better. Therefore, it is necessary to determine how to choose a solid fuel boiler that best suits a particular room in terms of its performance and efficiency indicators and is characterized by reliability and a long service life. This is exactly what will be discussed further.

Types of fuel for boilers

Thus, thanks to innovative production technologies, heat can be obtained from almost any source, which creates a unique opportunity to save a significant part financial resources and save yourself from the need to regularly purchase expensive fuel.

• samples operating on coal. Not knowing how to choose a solid fuel boiler for a house located far from a large populated area, special attention should be paid to just such a mechanism. These boilers are perfect if it is not possible to ensure proper storage of firewood. At the same time, the performance of such equipment will be very high, and its design will not become too expensive. The main advantages of a coal-fired boiler are versatility of use, low cost of consumables, and the ability to work autonomously;
• pellet boilers and wood boilers. The operating principle of a solid fuel boiler of this type is based on the use of firewood and pellets (special fuel granules) as the main source of heat. The power of these mechanisms is quite high and can reach up to 200 kW, while they are economical and can be installed in any room.
  
  The availability of wood explains the wide popularity of these devices among the population. In addition, the efficiency of a solid fuel boiler operating on wood is high and reaches 90%. Wood and pellets burn for a long time, without leaving behind any harmful products;
• pyrolysis combustion boilers. The operation of these boilers is aimed at burning bio-based solid fuel, which can be wood pulp. These substances, when burned, release a special flammable gas, due to which heat transfer is so effective (the efficiency of pyrolysis boilers ranges from 85 to 92%).

Criteria for choosing solid fuel boilers

The main criteria in this case are the following:

1. Area of ​​a specific building. This parameter largely determines what power boiler should be purchased, and also affects the choice of fuel for it.
2. Height of ceilings in residential premises.
3. Heat loss rate. This parameter is influenced, first of all, by the thickness of the walls and ceilings in the building, as well as the material from which the house is made. It would also be useful to take into account the area of ​​door and window openings.
4. Climatic features of a particular region. As a rule, the main emphasis is placed on temperature indicators during the cold season, since it is these data that make it possible to calculate the optimal heating power of the boiler.

To do this, you should first take into account the square footage of the house. For example, to provide full heating to a room of 100 m², you will need to use equipment with a power of 10 kW. In this case, you should always remember about a certain power reserve, which should be approximately 1 - 2 kW.

Difference between manual and automatic loading of boilers

The design of boilers with automatic fuel supply is based on the main part and a special bunker, into which the fuel is placed directly. If it is coal, then the size of its particles should not exceed 25 mm. However, there is also the possibility of using pellets, which definitely do not exceed this parameter.

For continuous and high-quality operation, one load of fuel is enough for approximately three to five days, which makes working with the boiler very convenient and easy.

At the same time, the size of the boiler bunker can be very different, it all depends solely on the preferences of the owners, since you can load a lot of consumables into this chamber, thereby forgetting for a long time about the need to replenish the coolant supply in the boiler.

Fuel is supplied through one of two options - either using a screw or using a piston. Regardless of this, we can say with confidence that the most economical solid fuel boiler will definitely have an automatic fuel supply mechanism, which will not only prevent excessive material consumption, but will also be able to guarantee stable operating power of the equipment.

These devices are not particularly economical; in addition, they cannot be installed in residential premises It is not recommended, since their dimensions are very voluminous, which will be extremely inconvenient. It would be much more correct to install such equipment in an industrial-type enterprise, since it is not always possible to provide a separate room for installing a solid fuel boiler in a standard building.

What does a boiler heat exchanger consist of?

It is these devices that should be discussed in more detail:

1. Cast iron units are characterized by high performance if they run on coal fuel, since the use of firewood can negatively affect the power of the equipment.
   
   The main advantages of products made of cast iron are their affordable price, the versatility of the fuel used for operation, as well as the ability to repair them quickly and without problems for the entire system. However, this technique also has disadvantages, the main of which are a small efficiency coefficient (about 65 - 75%), the need for regular operation, as well as high inertia rates.
2. In steel mechanisms, the main fuel is firewood or briquettes created by processing wood waste (read also: " ").

• thickness of the metal used in the structure;
• method of constructing a heat exchanger;
• productivity factor;
• maximum operating time on one fuel load.

Technical characteristics of solid fuel boilers

The main technical parameters of such boilers are the following:

• type of fuel used for work, which, as mentioned above, can be coal, firewood, peat briquettes, as well as recycled waste. Thanks to such a wide range of consumables, it becomes possible to significantly reduce the energy consumption required for heating;
• combustion chamber capacity, which mainly affects the performance of the device and the number of fuel loads;
• work automation. Many mechanisms are equipped with a similar function that helps relieve oneself from constant control over the operation of the boiler system;
• product safety indicators. When choosing a particular unit, it is imperative to take into account how safe its use will be. So, the main elements that any boiler should be equipped with are an automatic shutdown function, as well as the presence of an alarm;
• energy consumption parameters. Some models require access to the power supply, otherwise they will not be able to function. However, most solid fuel boilers are self-contained;
• price of products. When choosing such equipment, you should not focus only on low cost, since the technical characteristics of cheap equipment are usually far from ideal.

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Every year, an increasing number of different models of solid fuel boilers appear on the market. To make the right choice, you should focus on the power of the unit and the size of the area to be heated. It is also necessary to take into account the efficiency indicator and the type of control. Based on these criteria, everyone can choose the best option for themselves.

The most popular solid fuel boilers

1. Protherm Beaver – classic version of solid fuel boilers. It has a simple installation that even an inexperienced user can handle. This series includes boilers with different power ratings, but even the Beaver 20 DLO model with a power of 19 kW can heat an area of ​​up to 190 m2. Beaver 50 DLO can cope perfectly with a large house; the model has a power of 39 kW. The units are characterized high level Efficiency (up to 90%). The boilers are single-circuit with a combustion chamber open type. Coal and wood are suitable fuels; according to the manufacturer’s recommendations, water should be kept within 3-4 bar.

Advantages of solid fuel boilers of this series:

• durable cast iron heat exchanger;
• the boiler is equipped with a thermometer and pressure gauge;
• energy independence;
• simple mechanical control;
• high thermal power levels.

1. Buderus Logano – German brand, occupies a leading position among wood-burning boilers. It is very popular. It has a high level of efficiency and good thermal insulation, which provides excellent heating of a room up to 200 m2. For more quality work can be used circulation pump. Heats up quite quickly. Easy to maintain and easy to clean.

Important advantages are:

• reliability;
• suitable for different systems heating;
• energy efficiency;
• large firebox sizes.

1. Stropuva S – single-chamber long-burning boiler made in Russia. The equipment is characterized by high performance; just one load of firewood or wood briquettes is enough to heat the house for several days. The efficiency level is 91%, and in the S 40 model it reaches 95%; the combustion process itself is very slow. Such a unit can become the basis of an autonomous heating system. Wood, coal, pellets, and coke are used as fuel.

Important advantages:

• energy independence;
• compactness;
• ease of maintenance;
• unusual design.

1. – single-circuit boiler with an open combustion chamber. The heat exchanger is made of cast iron, has a sufficient level of efficiency (up to 80%), and is suitable for heating an area of ​​up to 200 m2. Firewood must be used as fuel.

Among the advantages are the following:

• economical fuel consumption up to 7 kg per hour;
• quiet operation;
• retains heat for a long period;
• high quality heat exchanger.

1. Bosh Solid 2000 – single-circuit boiler made in Germany, has excellent characteristics. The heat exchanger is made of high quality steel, while the grates are made of cast iron. The power is enough to heat 160 m2. Can be used in combination with a gas boiler.

Main advantages:

• automatic power control system;
• Possibility of loading through the top cover;
• reliability;
• stylish design.

1. ZOTA Mix - Boilers from domestic manufacturers include a large range of reliable units. The MIX series is very popular; it includes devices with an efficiency of up to 80%. These are solid fuel boilers of a combined type; they work well on coal, wood, all types of gas, electricity and liquid fuel. The boilers of this series use modern Constructive decisions, which provide the units with important advantages:

• the heat exchanger has an X-shape, which increases the efficiency of heating the coolant;
• the presence of an ejector on the doors ensures complete combustion of fuel;
• easily adaptable to different types of fuel;
• designed for installation of heating elements with a power of up to 9 kW;
• presence of an electronic control panel.

1. ZOTA Topol M not inferior to foreign analogues. The boiler is suitable for operation in autonomous heating systems. The equipment has high power; coal and wood are used as fuel. You can additionally equip the devices with heating elements, then they can operate using electrical energy or can be modified to work with gas.

Advantages:

• one stack of firewood allows you to heat the room for 12 hours;
• mechanical air supply control system;
• modern thermal insulation provides protection against overheating and promotes heat retention;
• the presence of three heat exchangers contributes to faster heating of the room;
• low cost.

1. ZOTA Carbon quite a popular series. The boilers are highly economical and efficient. An important advantage is the ability to regulate the air supplied to the firebox, which allows you to increase the duration of the combustion process. The boiler can be easily installed into an existing heating system. The boiler can withstand water pressure levels up to 3 bar and is energy independent.

1. ZOTA Pellet– an excellent series of reliable and high-quality boilers. Single-circuit boiler is ideal for heating big houses. The unit is equipped with an automatic fuel supply mode and also has automatic system management. The equipment has an outdoor temperature control sensor, which allows you to control the room temperature. It is recommended to use pellets, firewood, and briquettes as fuel.

The important advantages of the series are:

• the presence of a bunker for automatic fuel supply;
• overheat protection function;
• the presence of numerous sensors ensures control of equipment operation;
• Possibility of connecting underfloor heating.

1. Roda Brenner – German boilers are equipped with a cast iron heat exchanger. The series is represented by models with different levels power. Among the advantages are:

• high work resource;
• excellent thermal insulation of the firebox;
• possibility of connecting an external burner;
• increased dimensions of the loading hatch.

When choosing solid fuel boilers, you should not focus on price; first of all, decide on the preferred type of fuel, the area of ​​the house, pay attention to technical specifications devices. Unreasonable savings in this matter can lead to significant waste in the future.

Solid fuel boilers from the Belkomin company are an excellent alternative to gas, liquid fuel and electrical equipment. They are recommended to be installed in houses where there is no gas or electricity. The fuel is ignited using an electric ignition system or in the traditional way.

How to choose a solid fuel boiler

The industry is rapidly developing more and more solid fuel boilers, hundreds of brands, thousands of models. In times of rising gas prices, only a lazy manufacturer does not produce such boilers. Boilers are made by reputable companies, in modern factory workshops, small workshops with much smaller production volumes, as well as handicraft workshops.

The Belkomin company is a reliable, time-tested manufacturer of high-quality solid fuel boilers from Belarus.

Classic solid fuel boilers: inexpensive and practical

In fact, this is the simplest and most inexpensive type of heaters. The heat exchanger material can be made of two types of material:

• Steel. Is less durable material than cast iron, but in principle, such boilers still work for 10-15 years - it still depends on the thickness of the material.
• Cast iron. More durable, work for decades, due to the large thickness of the heat exchanger walls. Less high efficiency, and in case of severe overheating of the boiler, cast iron may burst. A cast iron boiler is more expensive than a steel one. Due to its special design, cleaning it is more difficult compared to a steel boiler.

Classic solid fuel tanks are the most common and are installed in country houses, in country houses, in small workshops, garages and they depend on the availability of electricity.

Types of fuel that such heaters use:

• Firewood
• Briquettes
• Pellets
• Coal.

In addition, the data solid fuel boilers They are also used as recyclers of combustible industrial waste, which can make it possible not only to burn the waste, but also to heat the given production. The efficiency is approximately 85%.

Long-burning solid fuel boilers

Unlike the previous type, they are designed for any solid fuel. The unsurpassed advantage of such boilers is that the combustion process is very long and can last from 12 to 48 hours, because The fuel burns very slowly during its operation.

Another feature is that a fairly large amount of fuel is loaded into the firebox at a time. Suitable for this:

• Firewood
• Briquettes
• Coal

Some TIS models can heat a room for up to 7 days!

Pyrolysis boilers

They have two independent combustion chambers:

• Primary. This chamber is designed to start the pyrolysis process and generate synthesis gas. Combustion is artificial, with a low amount of oxygen
• Secondary. This chamber burns synthesis gas, which allows the boiler to operate on one load of fuel for a very long time.
• Combustion lasts up to 10 hours, and the efficiency is 90%.
• Wood is preferable to hardwood, and its moisture content should be no more than 35%. If the humidity is higher, normal combustion will not occur, since water vapor will interfere with this.

Fuel used:

• Pellets
• Briquettes
• Brown coal

The listed fuel contains a high yield of volatile substances and is most preferable for pyrolysis boilers.

Pellet boilers

• These solid fuel boilers operate on compressed combustible material - pellets, which are granules
• Fuel is loaded into a bunker, from where it enters the firebox via an auger.
• The boiler operation process does not require human supervision as long as there are pellets in the hopper.
• The durability of such boilers is more than 20 years.
• Efficiency is about 90%.

In view of the fact that fuel is supplied automatically, the second name for this type of solid propellant is “automatic”.

Price of solid fuel boilers

Based on the above, it is easy to guess that the most expensive and more complex in design are pyrolysis boilers and long-burning solid fuel boilers. The price of popular models starts from 82,000 rubles.

Yes, solid fuel engines require large initial costs, but later, during their operation, these costs quickly pay off due to fuel savings. Be that as it may, any of the boilers will make your home energy independent; you will not depend on constantly rising prices for gas and electricity, which in this regard are noticeably inferior to solid fuel.

Where to buy solid fuel boilers

• TIS automatic solid fuel boilers can be purchased from any of our dealers, who are represented almost throughout Russia. Find detailed information in the section
• In one of our offices located in Moscow, St. Petersburg, Novosibirsk, Krasnodar. Office telephone numbers are located at the top of the site.

We wish you warmth in your home!