Gas boiler Danko-15VSR (KSGV-15) for heating and hot water supply - buy at the best price in Nizhny Novgorod from the Tekhnika Tepla company

Autonomous heating systems for private houses are gradually becoming no less common than centralized networks.

This is caused by the desire to save on paying for network resources, the unavailability of connecting to a central heating center in remote cottage villages, or other reasons.

There are a large number of samples of heating devices on the market, of which gas boilers are unanimously recognized as the most effective.

They are produced by all well-known companies in Europe and Southeast Asia.

Manufacturers from the countries of the former USSR are not lagging behind, their products are able to successfully compete with European models.

Danko gas boilers

The owner of the Danko brand is Agroresurs PJSC from Ukraine. The company simultaneously creates several types of heating equipment, the popularity and demand for which among users is steadily increasing.

The production facilities where Danko boilers are manufactured are located in the Ukrainian city of Rivne.

The company set as its goal to create a reliable, durable and durable gas boiler that has all the necessary functionality combined with a low price.

Ukrainian engineers were able to cope with this task, implementing a wide range of affordable and efficient gas units. It was possible to achieve high productivity, reliability, and eliminate unnecessary or unclaimed components and parts.

In parallel with high efficiency, the developers were able to reduce prices, which made Danko units available to a wide range of users.

Kinds

Danko gas boilers are produced in various structural types, which can be divided into groups according to general characteristics.

By installation type:

Floor-standing. Installed on a special non-flammable stand or directly on the floor.
Wall-mounted. Wall-mounted installation, on load-bearing walls or special metal support structures (Ramps).
Parapet. These are non-volatile units with a hinged installation type. They differ from wall-mounted ones in some features of connection to the chimney and the need to ensure a slope of the heating system pipelines, ensuring natural circulation of the coolant.

By feature set:

Single-circuit. Designed exclusively for heating the coolant and supplying it to the heating circuit.
Dual-circuit. Capable of simultaneously heating the coolant and preparing hot water for domestic needs.

By type of combustion chamber:

Open (atmospheric) . Air intake for normal combustion is carried out directly from the room in which the boiler is installed. Smoke is removed naturally using a stove-type draft.
Closed (turbocharged) . Air intake and smoke removal are performed using a turbocharger fan.

IMPORTANT!

Turbocharged boilers are much more stable in operation and are not subject to frequent flame extinguishing due to drafts or gusts of wind.

In addition, there are models with a steel or cast iron heat exchanger.

Also, in some series of units, different types of automatic control of the operation of the gas unit can be used:

Kare (Poland) . Manufactured specifically for installation in Danko boilers. The kit includes a reducer, valves, a thermostat and pressure, draft and boiling sensors.
Honeywell (USA) . High-quality electromechanical gas supply control units, which are installed in the most advanced models of gas boilers.
Sit (Italy) . Automatic control units for gas equipment, used in most European models of gas boilers.

The range of Danko boilers is wide; the user has the opportunity to choose the best option for any area and operating conditions.

Review of technical characteristics of Danko gas boilers - Click!

Maximum comfort and coziness of an apartment or country house largely depends on heating the home.

As a rule, to provide heat in a living space, owners use various types of heating systems.

But whatever the design of the heating system, its main structural element is the heating boiler, on the stable functioning of which the normal temperature regime inside the home depends.

The modern heating equipment market today has a fairly wide range of boiler units with different technical characteristics and from different manufacturers. Due to the saturation of the market with different types of heating boilers, it is sometimes quite difficult for an ordinary person to choose a particular model of the unit.

In this article we would like to present gas boilers for private homes under the Danko brand, which have gained popularity among many people who have installed a boiler unit from this model range. We will indicate the reasons for the popularity of Danko boilers, describe their types and features, and also give recommendations for troubleshooting problems in the unit’s design.

Construction of a Danko double-circuit gas boiler. (Click to enlarge) It is worth noting the fact that the design of boiler units of this brand is practically no different from analogues of other manufacturers, and consists of the following structural elements:

chimney duct;
blower fan;
gas-burner;
primary circle heat exchanger;
secondary heat exchanger;
hydraulic unit;
connecting fittings;
forced water circulation pump;
expansion tank;
automation unit for controlling all components of the boiler unit.

However, a feature of Danko gas units is that all structural elements of the boiler are manufactured in European countries. This factor can only speak about the practicality and reliability of the device of this brand.

Optional equipment

In addition to the above structural elements, the units of this line are equipped with additional equipment, which include the following:

coolant temperature sensor, which reacts to the boiling of water in the system and, accordingly, adjusts the functioning of the boiler;
flame control system, which shuts off the gas supply if the burner wick goes out;
a draft control system in the chimney, which, in the event of a loss of air flow, stops the operation of the boiler unit as a whole;
the draft control unit in the chimney adjusts the burner flame level depending on the draft force of the flow;
multifunctional protective unit, which in the event of a certain type of threat completely stops the operation of all boiler systems;
intelligent system for correct distribution of coolant flows.

Thus, the above blocks and systems of the unit only indicate that the Danko gas boiler is quite innovative equipment.

Variety of models

The range of boiler units of this brand is represented by the following five types:

The features of each type of Danko gas boilers include the following important points:

Gas boiler Danko 7 UVSO The main aspects of parapet gas boilers of this brand are as follows:
the combustion chamber is a closed type, which makes it possible to use these units for heating an apartment;
gas is supplied through micro-flare burners, which significantly increases the efficiency of the boiler unit;
the heat exchanger is made of steel 3 mm thick;
the maximum efficiency value is 90%;
can heat living space up to 140 m2;
this type of gas units has the following line of models: 7 U, 7VU, 10 U. 10 VU, 12.5 U, 12.5 VU, 15.5 U, 15.5 VU.
Gas boiler Danko 23 VKECharacteristics of Danko wall-mounted gas boilers are presented in the following points:
model 233KE has an open combustion chamber;
equipped with an automation unit that controls electronic ignition and burner flame level;
a steel heat exchanger is provided for supplying hot water;
the heating circuit is equipped with a copper heat exchanger;
efficiency more than 90%;
The maximum heating area of the home is 210 m2.
Danko floor-standing boilers with a pump have the following properties:
heat exchangers are made of steel 3 mm thick;
equipped with a built-in pump;
have a safety system that controls the flame and draft level, as well as the boiling point of the coolant.
Gas boiler Danko 10GCast iron gas boilers Danko are distinguished by the following points:
open combustion chamber;
the heat exchanger is made of cast iron;
automatic control can be Italian, Polish or American made;
efficiency is 90%.
The Danko group of steel gas boilers, which includes 22 models of units, is distinguished by the following device features:
there is automation for safety;
control of adjustments.

Analyzing various types of Danko gas boilers, we can conclude that boilers of this type are very effective heating equipment, and at the same time have a high degree of protection, as well as excellent controllability.

What malfunctions may occur?

To understand what problems or malfunctions there may be in the functioning of Danko gas boilers, it is worth answering a number of the following questions:

Why does a gas boiler go out?
Why does the boiler blow out?
What causes high gas consumption in Danko boilers?

First of all, it is worth understanding that one malfunction or failure can cause malfunctions and problems at the same time.

Therefore, having summarized the experience of users of boilers of this brand, as well as taking into account the opinions of experts, we have identified a number of the following reasons:

Thus, in this article we described all the characteristic features of Danko gas boilers, and also indicated the causes of possible malfunctions. We hope that the information presented in the article will be quite useful for you.

Watch the video in which an experienced user explains in detail the features of installing and operating a Danko gas boiler:

Author: DmitriiG
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Series and models

Floor standing boilers are presented in the following series:

CP or VSR - single- and double-circuit models with a power of 8, 10, 12, 15, 18, 20 and 24 kW. Equipped with a 3 mm thick steel heat exchanger.
SN and VSN are floor-standing units with increased power from 30 to 48 kW. Steel heat exchanger.
Rivnetherm. A series of floor-standing boilers with increased power for heating large areas. It is represented by single- and double-circuit models with a power from 30 to 96 kW, capable of serving premises up to 900 m2. Steel heat exchanger.

Series of wall-mounted boilers:

US and UVS are single- and double-circuit boilers with a capacity of 7, 10, 12.5, 15.5, 18 kW. Equipped with a 3 mm steel heat exchanger.

In addition, there is a separate series of floor-standing boilers with a cast iron heat exchanger, the power of the models is 16-50 kW. They have an enlarged body due to larger parts.

Specifications

Let's look at the characteristics of gas boilers:

Parameter	Meaning
Boiler type	Gas heating
Fuel type	Natural gas with the possibility of conversion to liquefied gas
Feature Set	Heating and hot water supply
Combustion chamber type	Atmospheric or turbocharged
Average gas consumption	1.9-2.7 m3/h
Efficiency	92 %
Heating area	70-900 m
Energy consumption	Non-volatile or single-phase 220 V 50 Hz

The best and most famous models: characteristics and prices

8C

Low-power 8 kW single-circuit floor-standing boiler, one of the most inexpensive in price. Designed for a house with an area of up to 70-80 m2. The design and principle of operation of the model are as simple as possible: open combustion chamber, steel heat exchanger (C in the name), SIT automation (Italy).

The boiler has a high efficiency of 92% and a particularly low gas consumption - 0.9 cubic meters. m/hour. Unlike other models, it is equipped with a vertical gas duct, which prevents the burner from being blown out by the wind. The only protection is to prevent overheating and gas control.

Cost on average 18,000 rubles.

12VSR

A double-circuit floor-standing boiler with a power of 12 kW, designed for heating a house with an area of up to 120-130 m2. This is one of the best Danko boilers for heating a private home.

It is distinguished by the presence of a second circuit, that is, water heating (B in the name), hot water productivity at a temperature of 35°C is 4.93 l/min. The volume of hot water supply is sufficient for a single consumption; for more intensive use (eg bathing and kitchen tap at the same time), the power may not be enough. It has a steel heat exchanger and is capable of operating not only on natural gas, but also on liquefied bottled gas (P in the name).

Efficiency is 91.5%, and natural gas consumption is 1 cubic meter. m/hour. The boiler is energy-independent, the gas outlet is organized vertically, which greatly reduces the risk of blowing out and subsequent attenuation. The disadvantages are also the loud ignition sound, lack of auto-ignition and flame modulation, however, for such a price, these functions are rarely found on dual-circuit models.

Cost – 24,000 rubles.

Review of Siberia gas boilers One of the most reliable among domestic boilers

12.5US

An improved parapet boiler with a power of 12.5 kW is designed for installation not only in private houses, but also in apartments.

Parapet boiler systems have a closed (sealed) combustion chamber and do not require connection to a traditional chimney. They can be installed in any room where there is at least one external wall, through which a side coaxial chimney (pipe within a pipe) is subsequently discharged. It is installed in the apartment in the window sill and requires only a gas pipeline, since it is energy independent.

Gas consumption 1.4 cubic meters. m/hour is optimal for this power and price category, although higher than the classic convection models 12BP or 12P. One of the few truly quiet Danko boilers. Apart from the dubious build quality and narrow functionality, no shortcomings were found due to the practice of use.

Cost – 24 thousand rubles.

Is it worth considering parapet gas boilers for heating a private home?

16HP

Cast iron single-circuit boiler with a power of 16 kW, designed for heating a house with an area of up to 150 sq. m. A cast iron heat exchanger is usually used in more expensive modern models and has a significantly longer service life - over 25 years. It takes longer to heat up, but it also takes much longer to cool down, continuing to give off heat even after the burner is turned off.

Gas consumption is not outstanding, but optimal 1.9 cubic meters. m/hour, and efficiency is 90%. The disadvantages are the absence of any automatic protection systems and the significant weight of the heating unit - 97 kg. The cost of a boiler is on average 34-37 thousand rubles. , which is still significantly lower than foreign analogues, prices for which start from 45-49 thousand rubles.

Advantages and disadvantages

The advantages of Danko gas boilers include:

The production process uses advanced technological methods and developments.
High quality components and parts.
Reliability, long service life of the boiler.
Economical fuel consumption.
Quiet operation.
Relatively low price.
Compact, attractive appearance.

The disadvantages of Danko boilers are:

The need for periodic maintenance and chimney cleaning.
In atmospheric models, cases of flame extinction due to external factors are noted.
Wall-mounted models are limited in power, and floor-mounted ones have increased noise during operation.

The disadvantages of Danko boilers are completely surmountable and can be attributed to design features.

Advantages of Danko brand boilers

This product operates absolutely silently.
The copper coil allows you to quickly heat the water.
Boilers of this brand have a good percentage of heat transfer.
The presence of monitoring draft sensors makes it possible to automatically turn off the boiler in its absence.
The design is equipped with a chimney draft regulator and automatic flame level adjustment.
If the flame goes out, the automatic system blocks the gas supply, which makes the boiler safe.
The boiler is equipped with water temperature sensors, which protects the coolant from boiling.
The design provides multi-level sensors that protect against various emergency situations during operation and allow you to create the correct mode of use.
Danko gas boilers have a priority water flow distribution system.
Danko products are equipped with proven and reliable Sit, Kare or HoneyWell automation.

Device

The Danko gas boiler is designed according to general methods adopted by all European companies . The main component of the boiler is a gas burner and a heat exchanger, combined into a single system .

Water enters the primary heat exchanger, heats up and passes into the secondary plate heat exchanger, which prepares hot water. After this, the coolant enters the three-way valve, where it finally receives the temperature set by the mode.

To do this, it is mixed with the colder return flow in the required proportion. Then the coolant is discharged into the heating circuit for the next round of circulation.

The operation of the system is monitored by a control board (in volatile boilers) or mechanical sensors and valves (in parapet non-volatile models).

Liquid circulation is ensured using a built-in or external circulation pump, or the natural upward movement of hot layers of liquid.

Air supply occurs under the influence of natural draft or using a turbofan.

DANKO boilers - operation and problems

The liquid in the system is significantly enriched with oxygen. When heated, air evaporates, causing you to hear noise. If the unit settings are incorrect, the gas valve or bypass may howl.

Today, gas boilers are very often used to organize heating systems for country houses, mansions, and cottages. Their popularity is associated with excellent performance, power, and affordability. In addition, blue fuel is considered the most economical in our territory, therefore servicing a heating system using gas is much cheaper than using other types of fuel. The efficiency of the heating system depends on the quality of the selected equipment.

Strong pops during startup indicate a malfunction of the ignition mechanism. The repairmen launched the Danko floor-standing boiler in the middle of this year. About six months later, a problem arose. I adjust the temperature, but it doesn’t hold it. I would like to know what is the reason? Perhaps the automation fails, and when the temperature rises by 60 degrees, the nozzles turn off. It is necessary to adjust the automation for correct operation.

The reason may also be that you have chosen the wrong power of the device in proportion to the heating area. I installed the same device in October of that year. It runs on liquefied gas. Almost 9 m3 was spent in 4 months. Currently, there is an excess of soot inside the device, and the main burner is also smoking.

Why does this happen? Excess carbon deposits in the combustion chamber indicate that the burner is poorly adjusted and the gas fuel is not completely burned.

There may also be an unsatisfactory composition of the gas mixture. To avoid soot from the burner, it is recommended to periodically perform wet cleaning.

I had this unit installed. During startup, the burner ignites and goes out immediately. Apparently there is no ignition spark. How can I fix this problem? It is necessary to check whether the sound of the ignition mechanism sparking is heard when the ignition cable is removed. If not, the ignition transformer must be replaced. If there is sound, replace the ignition electrode or gas burner device.

Just yesterday a problem appeared with the Danko 7 parapet boiler. Water began to drip from it. It worked properly for only 2 months. Tell me why the water is dripping?

Answers from Danko boiler service specialists

Apparently it is dripping due to high pressure in the heating system. There may also be destruction of the walls of the heat exchange device. Water hammer is also a cause of boiler leaks. We are going to implement the connection of the same device in the apartment. This device is connected to the system. The day before yesterday I noticed a malfunction in its operation. It starts to function, but does not warm the room. How can we explain this? There may be an accumulation of air in the radiators or a lot of scale in the heat exchanger.

It needs to be washed. We use the same device indoors. Until today it worked fine. Now it has a problem. The device overheats every day.

How to eliminate this accident? It is possible that scale has built up, causing the duct to become clogged. You must clean the unit.

Operation and setup

Operating requirements are detailed in the user manual, which must be carefully read before using the unit.

The key to successful operation is competent and high-quality installation. Floor-standing models are installed on a non-combustible substrate (a layer of asbestos, on top of which a metal sheet is laid), and wall-mounted boilers are hung on brackets secured with anchor bolts.

Only strong load-bearing walls are suitable for installation; temporary and plasterboard partitions for hanging are prohibited.

Boiler tuning consists of adjusting factory settings designed to increase efficiency and stability of operation.

The boiler must be adjusted by a specialist from the warranty workshop . Doing the work yourself can damage the unit.

In addition, unauthorized work with gas equipment is an offense and can be punished within the competence of the gas service.

Download instructions

Download instructions for the Danko gas boiler.

User manual

The boiler operates automatically. The user is only required to maintain the cleanliness of the body, fill and drain water from the system and start the boiler when necessary.

Temperature adjustment is carried out in operating mode, according to the user’s own feelings. The boiler is started either using a piezo ignition system or manually using the principle of a gas stove. To turn on the boiler using piezo ignition, you need to turn the knob to the ignition position.

The thermostat knob must be turned until it aligns with the “asterisk” icon and at the same time pressed in all the way.

Press the piezo ignition button several times to light the burner, but hold the thermostat knob for another 10-15 seconds . If the attempt is unsuccessful, repeat the procedure.

To service and repair the boiler, you should call a technician from the service center. Independent tampering with the structure will automatically void the warranty agreement.

Download instructions

Download instructions for the Danko floor-standing gas boiler.

Basic faults

The most common malfunctions of Danko gas boilers, experts and ordinary users include problems with the burner and gas consumption.

Cases of flame attenuation (failure), characteristic of boilers with an atmospheric burner, are often noted. In addition, the injectors often become clogged with soot, soot and other combustion products. Excessive gas consumption occurs due to the appearance of a layer of scale in the primary heat exchanger.

It acts as a thermal insulator, reducing the efficiency of heat transfer. The user notices that the coolant temperature has dropped and increases the flame burning mode.

This causes the heating of the outer surface of the heat exchanger to become stronger, which causes rapid failure of the unit.

The solution to the problem is the use of softening water filters (as a preventive measure) and periodic washing of the heat exchanger, for which you need to invite a technician from the service center.

IMPORTANT!

Attempts to independently solve any problems can cause boilers to fail. In addition, interference with the design of boilers becomes the reason for termination of the warranty agreement.

What problems happen?

The simplicity of Danko's design allows its owners to carry out minor repair work on their own. One of the most common problems is the burner blowing out. This is especially common in strong winds. Usually no fault is found, the wind is the culprit of the problem, but it is better to check the following points:

Is there a check valve installed in the chimney? If not, then there will be no reverse thrust, which is why attenuation occurs.
If the chimney is installed incorrectly, it becomes clogged with soot and other combustion products - it needs to be cleaned.

It happens that before the attenuation, extraneous noise is heard or increased fuel consumption is observed - this may indicate a failure of the controller. The task is to repair or replace a spare part.

Important! If you don’t want to deal with flame extinction, choose not a single-circuit, but a double-circuit boiler - wall-mounted or floor-standing. 2-circuit models do not have such disadvantages.

Another common problem is the pilot light going out. It goes out due to the activation of the thermostat, which shuts off the gas supply if the burner does not heat up to the desired temperature.

Why does it go out?

The first and most simple reason for attenuation is a stop in the gas supply. To resolve the issue, you need to close the gas tap and call the appropriate service for clarification . There are other possible reasons.

Self-extinguishing of the Danko boiler flame is often observed in models with an open combustion chamber. It is usually caused by a strong gust of wind or a draft that blows off the burner flame when doors or windows are suddenly opened.

To solve the problem, it is necessary to establish an air exchange mode that eliminates the possibility of reverse draft and drafts.

The chimney should be located on the leeward side of the roof so that strong gusts do not create the possibility of a flame breaking out.

Another possible reason is a breakdown of the regulator, gas valve or other parts of the gas equipment. In this case, you should turn off the boiler, turn off the gas supply and call a technician from the service center.

Assortment of thermal equipment

Solid fuel boilers . They are made in cast iron and steel, the predicted power is 10–80 kW. The fuel for these boilers can be coal, firewood, briquettes, sawdust, waste from wood processing and sawmills. It is possible to convert the boiler for gas and liquid fuel.
Electric boilers . These boilers are designed on heating elements. There are two modifications - “Danko E” and “Danko EN” with a power of 3–18 kW and 3–12 kW, respectively. The design of these models has a three-stage system for switching on heating elements, which determines the desired heating mode.
Gas boilers . Agroresurs produces steel and cast iron gas boilers with floor and wall positioning with a power of 8–96 kW. There are models with open and closed combustion chambers. The big advantage of this type of model is its energy independence and the absence of forced ventilation.
Gas convectors are available in steel and cast iron with a power of 2–5 kW and 2.5–4 kW, respectively. When reinstalling the burner, these models are capable of operating on liquefied gas and both have a long service life of about 20 years. Convectors of this brand are technologically safe from overheating, thanks to the presence of a thermostat, and have good heat transfer.

Price range

The cost of a Danko boiler, depending on the type of design and other functional features, ranges from 8 to 109 thousand rubles.

Please note that the delivery package does not include a chimney and other additional devices..

In addition, different models have their own equipment, so before purchasing you need to clarify its composition and purchase the necessary elements of the system.

Many buyers are trying to save money and do not sign a warranty service agreement. The benefits of such a solution are questionable, and the result may be increased costs for repairing the boiler if necessary.

Danko gas boiler and its technical characteristics

Today, natural or liquefied gas is the most common and affordable means used by many city residents to heat their apartments. Installation of gas equipment should only be carried out by an experienced specialist. Before installation, it is necessary to prepare a package of necessary documentation and obtain permission to equip such a heat supply system.

It is also important to choose a good boiler. European units are expensive. An excellent alternative to them are Danko gas boilers made in Ukraine. The equipment is much cheaper, but the quality is high. Therefore, the article will discuss Danko boilers in more detail.

Distinctive features of Danko gas boilers

The Danko company positions itself as a manufacturer of high-quality gas boilers at an affordable cost. Since cast iron is a reliable and durable material, Ukrainian manufacturers decided to place parts and components made using modern technology into a regular cast iron body. Thanks to this, the Danko gas boiler has a long service life. The unit can serve properly for 25 years. And this is 10 years longer than its steel counterparts.

In addition, the price of Danko gas boilers is very affordable. The unit can be purchased for only 10,000-15,000 rubles. Ukrainian manufacturers are constantly working to improve the quality and appearance of their products.

Thanks to its attractive design and reduced dimensions, the device fits perfectly into any room interior.

It is also worth noting that reviews of Danko gas heating boilers are mostly positive. Many users note such an advantage as the ability to combine Danko boilers with cast iron batteries.

Therefore, if the old batteries are in good condition, then there is no need to change them. To produce boilers, Danko uses only modern equipment from Denmark, Finland and Japan. All models are equipped with an independent temperature control system and equipped with safety devices. There are a lot of people who want to buy a Danko gas boiler. And these are not only residents of Ukraine. The products are also very popular in the CIS countries.

Technical specifications

All Danko gas boilers whose technical characteristics are distinguished by high performance are very easy to repair, equipment installation is quick and simple, and operation is simple and convenient. Installation does not require complex connections. This is achieved thanks to the presence of automation, which greatly simplifies the entire process of setting up the boiler apparatus. Modern models have the highest level of efficiency.

The height of the device is slightly reduced. This makes it possible to place boilers on a level with kitchen furniture. Manufacturers are also constantly improving technical parameters. Modern models have improved draft, which allows for better removal of combustion products. In addition, equipment warms up much faster now, and less fuel is consumed. The heat exchanger is reliable.

Boilers manufactured by Danko are adapted to domestic conditions of use. When looking at Danko gas boiler reviews, price and high quality are among the first advantages of this unit.

Types of boilers

Depending on the functional characteristics, gas appliances from the Ukrainian manufacturer Danko are divided into wall-mounted, floor-mounted and parapet models, which in turn can be single-circuit or double-circuit. Each type has its own characteristics. The power of wall-mounted models is from 8 kW.

There are single-circuit and double-circuit products. For example, the Danko wall-mounted single-circuit gas boiler is lightweight and compact compared to its floor-standing counterpart. This device is used for heating small rooms (up to 300 sq.m.). Double-circuit options not only supply the room with heat, but also heat water for domestic purposes. Thanks to this, there is no need to additionally purchase a water heating boiler.

But the Danko floor-standing gas boiler is a more powerful unit compared to the wall-mounted type. The power indicator ranges from 8 to 24 kW. The gas inlet can be horizontal or vertical.

Each of the models has a special security system.

Parapet boilers are equipped with a water heating option. They have a sealed combustion chamber. In addition, there is the possibility of universal connection. This type of boiler can be classified as a chimney boiler. There is automation. Power is 7-15.5 kW. A series of parapet boilers is designed to heat a room whose area is in the range of 60-140 sq.m.

Which type to choose: a Danko single-circuit floor-standing gas boiler or a double-circuit one, it all depends on where the house is located and on the area that needs to be heated.

What are the pros and cons of Danko boilers?

The main advantage of Danko gas appliances is that they are assembled using technology purchased from European manufacturers. And this distinguishes Danko boilers from other Ukrainian and Russian manufacturers of similar products. Having studied the reviews of the Danko gas boiler, you can be convinced that these units have a lot of positive aspects.

Among the many positive features, it is worth highlighting the most important:

gas boilers can operate efficiently at reduced gas pressure (up to 2 Mbar);
quiet operation;
heating occurs very quickly. This was made possible thanks to the presence of a copper coil;
the unit is equipped with safe and reliable automation (Kare or Sit);
thanks to the steel heat exchanger, heat transfer is significantly increased;
reasonable price. The cost of Danko gas boilers varies depending on the specific type and model of the unit. For example, the price for a Danko floor-standing gas boiler will differ from wall-mounted units. The price depends not only on the specific model, but also on the power and type of automation. But still the products are available to every buyer;
the warranty period is 3 years;
long period of operation - about 25 years.

The reviews for the Danko single-circuit floor-standing gas boiler are mostly positive. Consumers note reliability, uninterrupted operation, and durability. Many people also include the advantage that during the warranty period, all components and spare parts are delivered at the expense of the manufacturer. And repairs are provided by plant employees or gas services.

Of course, like any equipment, Danko boilers are not without drawbacks:

the chimney needs to be cleaned periodically;
When looking at reviews of the Danko floor-standing gas boiler, you can note its noisier operation compared to wall-mounted options;
if the flue is horizontal, a strong wind can extinguish the flame in a gas boiler;
The power of wall-mounted models is lower than that of floor-standing counterparts.

Without knowing what type of unit is best to purchase: a gas boiler from a well-known imported manufacturer or a Danko wall-mounted single-circuit gas boiler, reviews can in this regard become a decisive factor in making a purchase. Many consumers have already appreciated Danko's products and recommend using only devices from this company.

Features of operation

When purchasing a Danko floor-standing gas boiler, instructions are included with each model of the unit. And this document must be carefully studied before proceeding with installation and operation. Preventive inspection and repairs should only be performed by a qualified technician who has permission to carry out work of this nature.

To extend the service life and ensure safe operation of the device, it is important to follow these rules:

in case of breakdown, turn off the tap;
if there is a smell of gas in the room, you must immediately turn off the tap, open the windows and call the emergency service;
from time to time it is necessary to check the chimney and clean it;
Check the expansion tank weekly for the required water level;
If the service life of the unit has expired, you should call a specialist to assess the condition of the device and make a decision regarding the possibility of further operation of the gas boiler.

Thus, we can conclude that gas boilers are widely used today for heating supply system equipment. You can read about choosing a gas boiler for your apartment here. Ukrainian Danko units are very popular in the modern market. Their quality is on par with foreign analogues, and the cost is an order of magnitude lower. During operation of boilers, they must be periodically inspected and maintained. And in case of breakdown, immediately contact a specialist for help.

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