The German company Buderus merged with a well-known company several years ago in order to begin joint production heating equipment. On Russian market the company came out only ten years ago, but its products have already proven themselves best side and has good feedback both specialists and product consumers themselves.
Let's talk about Buderus heating boilers using solid fuel with a thermostat. Let's look at the main sizes and specifications.
Buderus boilers: technical characteristics
Solid fuel heating brands Buderus of the Logano S111-2 series are used for heating private houses, residential and production premises with total area from 50 to 450 square meters.
Boiler Buderus used to work as in systems with forced circulation coolant (circulation pump), and in gravity systems with natural circulation.
Buderus solid fuel boilers can be used in parallel with and, as well as with boilers running on diesel fuel of any brand. It is also possible to install them in existing heating systems. The boilers have small dimensions, which makes it possible to install Buderus boilers in cramped living spaces or boiler rooms.
Buderus solid fuel boilers with a power of 32 and 45 kW have a fairly deep firebox, up to half a meter long. The boiler body is made of high-quality heat-resistant steel, the heat exchanger and the firebox itself are made of cast iron, this tells us that the service life of the boiler will be at least 15-20 years.
Loading solid fuel into the boilers is carried out from above. Simply lift the top cover and add fuel. This fuel can be wood, coal or coke.
Buderus solid fuel boilers are equipped with a thermostat with a temperature scale. This thermostat for boiler heating system is screwed into the boiler body from the side, a chain goes down from it to the damper, which automatically regulates the air supply to the boiler.
Solid fuel boiler Buderus with top loading and draft thermostat
On front side The boiler is equipped with a thermomanometer, which, if necessary, allows you to monitor the temperature and pressure in the system. To protect Buderus solid fuel heating boilers from overheating, you can purchase a water cooling circuit; it is not included in the delivery package.
There is also the possibility of installing a gas burner for. When purchasing, be sure to check the equipment according to the operating instructions for Buderus boilers.
How to choose the right Buderus boiler
Everything is very simple here. You need to remember the basic rule for selecting practically any heating equipment, knowing it thermal power and the area to be heated.
One kilowatt of power corresponds to heating 8-12 square meters of insulated room, with standard height ceilings 2.5-2.7 meters.
Buderus presents a line of boilers of the Logano S111-2 series, having a thermal power of 12, 16, 20, 24, 27, 32, 45 kW. This means that to heat a house of 100 square meters. meters, a boiler with a power of 12 kilowatts is quite enough.
Buderus boilers: prices for manufactured products
Today floor standing boilers Buderus Logano S111-2 with a power of 20 kW have a price of approximately 50,000 rubles*, and a water circuit for cooling is 5,000 rubles.* The cost of Buderus boilers depends entirely on the Euro exchange rate.
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The boilers are manufactured in Germany, which means high quality goods, but the prices are correspondingly higher than for domestic solid fuel boilers. But if you decide to buy high-quality solid fuel, then you should not save on this. The German quality of the product will allow your boiler to serve you for many years.
*- prices are indicated as of September 2014
Work up to 12 hours, from one fill of fuel.
Maintaining the set temperature without human intervention. Easy to clean and maintain. Non-volatile.
Model range (kW) 12, 20, 24, 25, 32, 45
The extraordinary popularity of solid fuel boilers Buderus Logano S111 is caused by the design of maximum automation of the boiler, without the participation of electricity, which significantly increased the comfort of operation in non-volatile heating systems. There is no need to “stand over” it, the boiler will do everything itself. All that is required of you is to add fuel on time 2 times a day and remove ash as needed.
The steel solid fuel boiler Buderus Logano S111 has been developed since 1968, during which time it was received good design with a semi-automatic operating principle, using natural laws nature such as strength gravity and thermal expansion. Let's take a closer look design features this wonderful boiler.
Semi-automatic fuel supply
Vertical loading from above made it possible to automate fuel supply using natural gravity. As the fuel burns, it sinks under its weight into the combustion zone, supplying a new batch at the right time.
After lighting the boiler and entering operating mode, you can fill in damper coal or firewood; by the time it approaches combustion, it will already be dried and prepared for combustion, which increases the efficiency of fuel combustion. (This condition applies to boilers from 20 kW and above)
Burning time of one fuel load, up to 12 hours
The large loading hopper has increased the time interval required to load a new batch of fuel. You can approach the boiler literally 2 times a day, morning and evening, adding a new batch of coal or firewood and removing ash if necessary.
High energy efficiency, up to 86%
The design of three-fold rounding of flat heat exchangers has significantly increased the efficiency of heat transfer to the water of the heating system. When passing through heat exchangers, hot flue gases have time to transfer heat and cool down to a temperature of 100 - 250 degrees, while in conventional furnaces the outlet temperature is about 600 degrees.
Refractory brick (fireclay) in the boiler design
The fireclay refractory brick used in the boiler design performs several functions. Placed in the place of direct contact with burning fuel, it protects the cooler heat exchanger (temperature up to 100 degrees) from the adhesion of resin and slag, and also, when heated, prepares a new batch of fuel for combustion and completely burns out the unburnt part in case of adhesion.
Another part of the fireclay, located above the combustion zone, stops the hot gases flowing into the channels of the heat exchangers, which promotes better heat transfer to the heating water.
And also, when heated, it burns out volatile substances released from the fuel during combustion, thereby achieving more complete combustion of the fuel.
To burn gases, additional air is supplied to the hot fireclay zone through air channels located on the sides of the boiler. The air supply is regulated by special valves.
Energy efficiency is 26% higher compared to conventional boilers
As a result of the above solutions, Buderus Logano S111 boilers achieved high energy efficiency: with coal it was 84%, with wood 86%.
For example, the energy efficiency of high-quality boilers of classical design reaches only 60%.
Automatic temperature control
Opening and closing of the combustion air damper occurs automatic regulator temperature, well-known company Honeywell USA. The principle of operation is based on the thermal expansion of a substance sensitive to changes in the temperature of the boiler water.
When the set temperature is reached, the valve reduces the air supply, and when it drops, it increases it, automatically opening and closing the air damper.
There is a scale on the valve that allows you to accurately set the required water heating temperature.
After setting the temperature, the valve maintains the temperature at the same level without human intervention. Adjustment range, from 60 to 95 degrees.
The valve also protects the boiler from boiling and overheating
The air damper has a viewing window to monitor fuel combustion.
Shake grid
A specially designed grate system will eliminate the need to open the lid and stir the coals with a poker. To shake the grate, just lightly shake the lever on the left of the boiler. Ash and burnt residues will be collected in the ash box under the grates.
Workmanship.
German boilers Buderus Logano S111 are produced in Europe at the Czech plant Dakon, part of the international concern Buderus.
The special heat-resistant boiler steel used in the boiler design has a service life of at least 25 years.
The German company Buderus, part of Bosch Thermotechnology GmbH, entered the Russian market not so long ago - in 2004. Thanks to a professional approach to heating system As a whole, the manufacturer provides comprehensive supplies of energy-efficient heating equipment.
Among the innovative products Special attention Buderus boilers deserve it, the technical characteristics of which were developed by the company’s specialists for the economical, safe and environmentally friendly operation of the equipment.
The line of German-made heat generators is classified according to several parameters:
Simple and in an accessible way to comprehensively solve the problem of heating and hot water supply is to install a double-circuit wall-mounted boiler. Heating is carried out by a bithermic heat exchanger using the flow method up to 40-60 °C with a capacity of 10-15 l/min. This volume of flow is enough for a maximum of two water intake points located at a short distance from the source.
A representative of the double-circuit model, the Buderus Logamax U044-24K gas wall-mounted boiler is a 24 kW circulation water heater that operates with strict priority on DHW. Thanks to the built-in turbine, it quickly adapts to the required volume of hot liquid at a given temperature.
A single-circuit heater is capable of providing heating in combination with a boiler indirect type. For example, the Buderus Logamax U052-28 domestic heating boiler operates according to classic scheme: the built-in three-way valve “recognizes” the DHW mode using the temperature sensor and switches the supply of coolant to the heat exchanger. This “union” of equipment guarantees a constant flow of hot liquid from 60 to 200 liters.
1. Gas boilers Buderus is produced with various functional characteristics:
The cost of mounted Buderus U072 gas boilers can be called affordable - from 26 thousand rubles, which is 2 times less than the price stationary option installations - from 61 thousand rubles.
2. Gas condensing boilers are environmentally friendly and economical compared to traditional ones. Thanks to the use of additional energy from exhaust combustion products, consumption was reduced and efficiency increased significantly (by 10%). The price range of more advanced energy-efficient models starts from 60,000 rubles.
3. Solid fuel Buderus are presented in floor-mounted traditional version. Aggregates long burning with a cast iron or steel body can operate autonomously or as backup units in series connection with boilers using alternative sources.
Gas generators increase the thermal efficiency of solid fuel combustion due to the pyrolysis process of decomposition of organic substances. As a result of complete combustion of coal or firewood, there is virtually no release of organic gases into the environment. Main disadvantage– price of pyrolysis solid fuel Buderus Logano.
4. Supercharged engines can run on diesel or natural gas depending on the type of burner, which is easily reconfigurable. Each design uses Thermostream technology, which protects against the formation of condensation and “thermal shock” of heat exchange surfaces. The low-temperature floor-standing combi boiler Buderus Logano G215, thanks to the optimized firebox design, consumes fuel economically, while providing high efficiency thermal transfers.
5. Electric models silent, compact and easy to use. Boilers with a power of 2-18 kW are supplied with expansion tank(7 l) and safety valve, which for more powerful options (22-66 kW) must be ordered separately.
Comparative characteristics of boilers from Germany Buderus
| Model Buderus | Peculiarities | Price range, thousand rubles |
| Logamax plus GB072 |
| 61,9 – 68,9 |
| Logamax plus GB162 |
| 203,0 – 327,0 |
| Logano plus GB312 |
| 392,8 – 802,0 |
| Logano plus SB745 |
| 1 880,0 – 2 375,0 |
| Logamax U072 |
| 29,9 – 31,5 |
| Logamax U052 |
| 37,7 – 83,1 |
| Logano S111−2 |
| 38,3 – 75,8 |
| Logamax E213 |
| 41,2 – 70,7 |
Before purchasing a Buderus boiler, you need to familiarize yourself with the main characteristics of the units:
User opinions about Buderus
“7 years ago gas was installed in the village - I purchased a Buderus Logamax U044-24K. The choice was made based on the type of installation: wall-mounted does not require a separate room and installation is simple. The power is enough for a house of 120 m2 and provides hot liquid for household needs.”
Anton Pirin, Ivanovo.
“We decided to buy a long-burning boiler Buderus in new house made of timber for 150 square meters. The bookmark is enough for 12 hours of work - morning and evening. There are no foreign odors or ubiquitous black dust. Boiler connected indirect heating, now the wood-burning pyrolyzer heats the house and heats the water.”
Anna Vanina, Moscow.
“After a long search for a heating boiler, we chose the Buderus Logamax plus GB072. The house is warm hot water around the clock. Despite quite high cost, the condensing unit really allows you to save gas consumption - in two years, bills have been reduced by 15%.
Vlad Yatsenko, Krasnodar.
Buderus Logano S111 boilers operate on any solid fuel. This makes them one of the most functional on the market. Let's consider the features of these boilers and the feasibility of such an acquisition.
Boilers of this series are manufactured in different standard sizes and offered capacities, from 12 to 45 kW. Thanks to the design features, it has become possible to combine boilers with heating boilers, operating on gas or diesel fuel. In addition, the Buderus Logano S111 line of models has found its application in pumping systems. Some models already come standard with a built-in heat exchanger protection and blocking system in order to avoid boiler overheating.
Currently, the following line of Buderus Logano S111 models is presented on the market:
The numbers after the index “111” indicate the maximum power of the solid fuel boiler in kilowatts. All models have a combustion chamber open type, while hot water is supplied to the heating system by single-circuit circuit. The symbol “D” denotes models with a larger firebox, in which wood and logs up to 50 cm long are used as an energy source. The moisture content of the wood in this case should not exceed 28%. The efficiency of all models ranges from 72 to 82%, depending on the quality and type of fuel used.
Due to the presence of an ash pit and a volumetric combustion chamber, the boiler for heating the room needs to be filled with fuel only twice a day.
All models of the Buderus Logano S111 series are different high efficiency and good characteristics. Thanks to the wide model range it became possible to choose a model to suit your taste:
1. Logano S111 12:
2. Logano S111 16:
3. Logano S111 20:
4. Logano S111 24:
5. Logano S111 25MAX:
6. Logano S111 32:
7. Logano S111 32D:
8. Logano S111 45D:
To ensure consistently high performance, it is necessary to ensure good draft in the chimney in advance.
Even a special search for negative reviews about boilers did not yield anything. Although, it would seem, over the more than three hundred year existence of the brand, flaws should have appeared. However, no matter how hard it is to believe, there is no negative information.
For all modern models Boilers have a 2-year factory warranty at the time of startup. When used correctly Maintenance It is required once a year and is carried out by the installer during the warranty period.
Of course, quality costs money. On the other hand, the stingy pays twice and it is easier to buy reliable and durable equipment once than to change components every year.
The equipment requires appropriate maintenance, therefore, when purchasing a boiler, you must carefully study the operating instructions. In terms of heating level, this boiler can only be surpassed by Buleryan stoves, which, with a price cost on average five times less, heat the house no worse, and the time spent on heating is less. Hence the conclusion: you should first consult with several specialists to determine what type of heating boiler to install in your home.
Delivery throughout Yekaterinburg and its suburbs:
Delivery of goods within Yekaterinburg + 30 km, with a total cost of more than 15,000 rubles (And this is almost all goods) is free.
If the order value is less than 15,000 rubles, the delivery cost will be 500 rubles.
Delivery within the Sverdlovsk region:
Delivery outside the city for a distance of more than 30 km is calculated at a rate of 10 rubles/km (counted in both directions). For example, if your home is located 40 km from Yekaterinburg, the delivery cost will be 880 rubles (40 km x 2 x 11 rubles).
Delivery to other cities of Russia:
We will deliver the goods free of charge to any transport company in Yekaterinburg, transportation between cities is paid by the buyer according to the tariffs of the transport company.
All items will be sent to the buyer along with the order. Required documents or will be transferred to his representative in Yekaterinburg.
Cashless payments for legal entities.
If you want to pay using this method, then when placing an order through the shopping cart, you must provide contact information, and also write the details of your company in the “customer comment” field. The manager will prepare an invoice and then contact you.
By bank card.
Payment for goods by plastic card Visa, MasterCard at the company office at Krestinsky 46a of 704. Remote payment to a Sberbank card is also possible.
Cash.
Payment in cash is possible upon receipt of goods from the warehouse or at the time of delivery.
In the transport company KIT.
This method will be convenient for those who are in other cities. We have entered into an agreement with KITot and you can pay for the goods upon receipt at the transport company’s terminal. ATTENTION KIT retains its commission for this service: 1% of the total order amount.
Boiler room maintenance should be carried out at least 2 times a year.
The cost for different boilers is different. The price of the service starts from 8,000 rubles.
When ordering installation of a boiler room in our company, after-sales service for 1 year FREE
List of works:
Factory warranty:
The Buderus manufacturing plant provides a guarantee for all its products for 24 months from the date of commissioning, but no more than 36 months from the date of sale.
Gift guarantee:
If you order turnkey installation of a boiler room from Buderus66, then in gratitude for your trust in us we will add another 1 year warranty on equipment from our company.
Documentation:
