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Overview of gas boilers heating Wilant. Atmospheric and turbine wall-mounted Gas boilers Vaillant (Vailant)

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Gas boilers Vaillant (Vailant) - This is the equipment from the leading manufacturer of equipment for the heating system and hot water supply. Excellent quality and affordable price makes them popular among consumers.

Types of Gas boilers Vaillant

Depending on the installation method, two types of models are distinguished.

  • Outdoor models of the ATMO VIT EXCLUSIV series with a single-stage burner and ATMO VIT Exclusiv series with a two-stage. With high power and performance, boilers are characterized by significant dimensions and weight.
  • Wall-mounted (mounted) models of the Vaillant Turbo TEC Plus series with a compulsory tap of combustion products and Vaillant ATMO TEC Plus series, where the output of combustion products occurs naturally. Have a small weight, compact.

If you are interested in a model designed only for the heating of rooms, you should pay attention to one-contact versions with the Vaillant capacitive water heater (differ in VU labeling). Dual-circuit gas heating boilers for DHW with VUW marking other than heating are designed to organize hot water supply.

Choosing a heater for the house in the village, make a bet on non-volatile models that will work regularly even when interruptions in power supply. Rosge and adjustment in such aggregates is carried out manually, and the automation works due to the presence of thermostators. Their operation is possible in systems with the natural circulation of the coolant.

The heating of a private house must be safe for its inhabitants. The turbocharged gas heating boiler is considered the most reliable (marked by the turbo icon), in its basis - a closed combustion chamber, the system of coercive combustion products and coaxial chimney for air intake from the outside.

Installing gas heating equipment is independently very dangerous. Installation and connection is better to entrust our specialists who are real professionals of their business.

Where to buy a gas boiler?

Vaillant - Country of Brand: Germany, German World Leader, Manufacturer heating equipment For heating small country houses and cottages. Company WILANT, start of activity that takes from 1974 offers high-quality thermal equipment. Presented in the Russian market, it passed all the necessary tests and has certificates
Russian Federation.

It is believed that the founder who made a wall-mounted gas boiler is modern, compact, and the company has been economical, the company Vaillant. If you decide the Vaillant boiler to buy, for heating your home, you are waiting for stable, traditionally high quality products, safety of operation, reliability in combination with a long service life. The key to the global popularity of the German manufacturer always performs optimal solution for cooking hot water and heating any type of premises.

Boiler Vailant.

Boiler Vailant, on store shelves can be found as performed by the outdoor wall making. It should be mentioned that it is the company Vaillant in the first place in the European Union by the number of sales of wall boilers. Vaillant boiler perfectly combines modern design and innovative technologies of the 21st century. All company aggregates are provided with a high level of automation and are very easy to operate.

Before you buy a boiler Wilant, let's analyze the features of the device, the principles of operation, technical and performance. We will review the engineering equipment of the Gas wall-mounted two-circuit boiler Vaillant Turbotec and Atmotec Pro, consider the PRO and Plus model, as well as see the new year 2017 the TURBOFIT VUW 242 / 5-2 boiler with a compulsory burning product tap.

Gas boiler Vaillant. The lineup.

As we know, most of the manufacturers of heating equipment always offer the market a wide range of models with a large variety: starting from various design And ending with the supply of boilers with different power. The German company Vailant did not exception, and delivers to the market Russian Federation The products are so extensive model range that this can only be envied.

German quality Vailant

To make its products more accessible to the consumer, as well as to have a competitive advantage, the company has opened a new plant and made it possible to assemble the wall gas boilers in Slovakia.

On the Salavat company, wall boilers are collected by the "OE" index. Comfortable logistics, provided fast delivery at affordable prices for technical equipment to countries of Eastern Europeas well as for the Russian Federation and CIS countries. The "West" index is execution for Western Europe. Index "Int" International Execution.

Highest Comfort Wilight: Premium GVS Technology for Water Supply.

As a result, it was possible to maintain an acceptable pricing policy on the crowded market of heating technology. In addition, this decision made it possible to prevent decline in demand for traditional wall gas boilers in the European Union. The exception remains condensing gas boilers Vaillant Turbotec Pro and Vaillant Ecotec Plus, these models are still "purebred Germans" and are made exclusively from German components at German enterprises.

So we figured out that the German concern Vailant produces two types of gas wall boilers. The appearance of the fact that the wall boiler usually has small dimensions and occupy a significantly smaller space during installation, most users stop their choice on the proposals with a wall-mounted installation.

Wilant boilers are distinguished on single-circuit and double-circuit, according to the degree of equipment and configuration, as well as at rated power.

- Gas One-Room Copper has labeling Vaillant "VU" such option is suitable for heating, without the ability to provide households hot water. In case you need to prepare hot water for household and economic assignments, the manufacturer has provided the possibility of connecting the boiler.

The company has developed various batch proposals where up to 10 percent discount is provided for the purchase of a complex of equipment to its home ownership. In addition, in this case, the full compatibility of the main equipment and all purchased accessories are guaranteed.

- Gas double-circuit boiler It has a labeling Vaillant "VUW" model version with such marking, it allows not only to ensure the functionality of the household heating system, but also to establish the uninterrupted supply of hot water to the consumer.

Most of the homeowners prefer precisely the two-door performance of boilers. Vaillant pricing policy does not lead to a significant increase in the cost of buying a two-circuit boiler and allows you to establish optimal prices for Russian buyers.

The manufacturer offers the heating market, with open and closed option combustion. Models can have equipped both to work with coaxial chimney and traditional atmospheric decomposition of smoke-removal. The effectiveness of double-circuit modifications of Wilant reaches 93%.

View of the burning of combustion products, determines the division on:

A turbocharged gas chamber with a closed camera has turbotec marking;
- The atmospheric gas chain with an open camera has an ATMOTEC marking.

The variant of the name "Vaillant VU Turbotec 242 / 5-5" is decoded as: one-contour "VU", turbocharged turbotec, rated power of 24 kW, 2 - the third digit is indicating with a forced smoke dive, 5- model Plus of the fifth generation

Considering one-connecting modifications, two models can be distinguished:

- Atmotec Pro VUW240 / 5-3 atmospheric boileratmospheric , natural, removal of smoke, is produced with an adjustable power in the range of 9.0-24.0 kW. Chimney 130 mm.

- Turbated TURBOTEC Pro VUW 242 / 5-3 Copper forced regime Decoration of smoke provides coaxial chimney 60/100 mm / pipe in the pipe ". The company manufactures a boiler with an adjustable power in the range of 9.0-24.0 kW 8.0-24.9 kW, which is slightly more than atmospheric boiler.

The characteristics of the models are absolutely the same, including connecting and overall dimensions. A wide range of regulation, it became possible due to the use of an innovative injector burner from a stainless steel modulating the value of the flame burning. The stated service life of the product is 10 years.

Considering the two-circuit modification, you can highlight models with the prefix - Pro:

atmotec Pro VUW 240 / 5-3 atmospheric, natural, removal of smoke;chimney 130 mm. . The capacity of the equipment is 24 kilowatta. The boiler for maintaining the burning "takes" oxygen directly from the premises of its installation. The disharmonation of smoke is natural, with the arrangement of the classic chimney.

turbotec pro vuw 242 / 5-3 with forced, turbocharged holein coaxial chimney constructive features The boiler implies the possibility of organizing the air system and smoke-removal through the outdoor wall from the street.

Improving the fifth generation vaillant boilers:

  1. New Hydraulic Connection Kit
  2. Advanced EBUS Communication
  3. Accessories has become much larger
  4. Combination with systems on renewable energy sources
  5. Display on the front panel and upgraded control panel
  6. Restyling premium design. Rounded corners, new buttons, snow-white powder paint not yellowing with time promises long service life
  7. Easy installation

Budget options for the latest generation of Atmotec Pro have significant demand for maternity households. The boiler provides an economic indicator that makes it use, up to two times more profitable than the heating of utilities. The CPD of the boiler is about 93%, and temperature mode Supported automatically.

The range of power adjustment is provided with the use of smoothly modulating flame burning with a special burner. These models of Wilant are provided by the option of automatic transition to the heating mode of hot water of domestic destination. The automation works on the transition, starting with the analysis of water from one and a half liters per minute. The permissible overall overpressure in the hot water circuit is not to exceed 10 bar.

Vailant takes into account that it is difficult to navigate in a wide range of heating equipment, and it is not unable to many. To help the homeowner was, a special online questionnaire was developed. The company has tried not to demand difficult technical knowledge from the customer, when filling out a survey form. Based on the answers, the online assistant will offer you the necessary components to organize the heating of your home.

More expensive devices of the series in addition to the item have a prefix - "Plus".

A distinctive feature of a series with the Plus prefix is \u200b\u200bthe option of the so-called "Hot Start"., What can be translated as a close value - "quick start of hot water supply". The manufacturer offers the Vaillant VUW Plus series in the maximum wide range of power ranges from 20, 24, 28, 32 and up to 36 kW.

The "Hot Start" feature is reliably triggered to maintain a given temperature in the second contour of the secondary heat exchanger. This is how a comfortable mode of use of hot water supply is achieved.

Vaillant Turbotecpro Plus. Arrangement.

The high degree of comfort is achieved by applying the function of the hot start of water supply to the DHW system. Hot water almost instantly enters consumers, bypassing the drain of cold water.

I would especially like to note that the company's engineers were not limited to the restyling interface, but were commissioned significant, noticeable improvements that increase the level of protection of the device as a whole. Ultimately, the equipment with the prefix "Plus" received a premium control interface with a new generation text message output.

Equipment by the system "ATMO Guard", which includes two modern temperature NTC sensors and thermostat-klixon providing emergency protection of the boiler from overheating of the heating system. ATMO GUARD is recognized as the best of existing, for stable and safe operation.

The competitive advantages of this approach are observed by all specialists, and the high speed of the temperature sensors and the transmission of their readings by e-board, overtakes competitors for two steps faster.

Updated Sit Gas Valve

All double-circuit boilers are equipped with a built-in plate type heat exchanger. The main, primary serves to transfer heat to the heat carrier of the heating system. The secondary is made of stainless steel and ensures the heating of flowing water for hot water supply.

Improved three-way valve. It is a reliable knot from brass alloy. Eliminates breakage during operation and prolongs the life of the product.

Thanks to the design of a copper heat exchanger using an increased number of edges, it was possible to increase the efficiency, which made it possible to remove the special protective coating of "Supral" used earlier in defective purposes, so the primary heat exchanger stopped clogged by this composition.

  1. Fuse Fuse and Connection Coaxial Chimney (60/100)
  2. Primary heat exchanger
  3. Modulation gas burner
  4. Secondary heat exchanger circuit DHW
  5. Flow meter
  6. Gas valve and fittings
  7. Priority switching valve
  8. Electronic unit combined with a distribution box
  9. Device for filling
  10. Built-in circulation pump
  11. safety valve
  12. Temperature NTC sensor (2 bits)
  13. Valve air-molding pump
  14. Expansion tank per 10 liters with an inner membrane.

Device

Gas burner from chromo-nickel stainless steel with a smooth modulation of flame burning from 40 to 100% of its power. Primary heat exchanger from copper. Razhigig electronic, as well as the boiler management. The ability to switch to the "summer" mode in the absence of the heating season. The secondary heat exchanger of the plate type is mounted on a metal hydrablock.

Vaillant Turbotecpro Plus. Technical ha racteridians

Name of parameter Units. change VUW 202/5-5 Turbotec Plus VUW 242 / 5-5 Turbotec Plus VUW 282/5-5 Turbotec Plus VUW 322/5-5 Turbotec Plus VUW 362 / 5-5 Turbotec Plus
website
Code number 10015262 10015263 10015264 10015265 10015266
Fuel Natural gas
Min / Max Heavyweight Power (Pri. Gas) kw 6,1-19,7 8,0-24,0 9,4-28,9 9,8-32,1 11,2-36,5
Kpd. % 91
Max. Gas consumption 2,4 2,8 3,2 3,6 4,1
NOX class 3
Gas pressure at the entrance mbar 13-20
Heating
Max. Operating pressure bar 3
Recommended working pressure bar 1,0-2,0
Maximum heating temperature ° C. 85
Expansion tank l. 6 10
Hot water
Min / Max Pressure bar 0,15-10,0
Minimum duct GVS l / min 1,5
DHW consumption (at δ t 30 ° C) l / min 9,5 11,5 17,2 15,3 17,2
Maximum temperature of GVS. ° C. 65
Electricity parameters
Voltage / frequency In / hz 220/50
Electrical power consumption T. 142 142 145 180 175
Current BUT 2
Aid of spent gases
The method of removal of exhaust gases turbo
Diameter of chimney mM. 60/100
The temperature of the exhaust gases (min / max.) ° C. 140,5 126 133 150,9 146
Dimensions - Height / Width / Depth mM. 800x440x338
Weight without water kg 40 43 44 46 44

Vaillant's hydraulic circuits There are about two dozen, we will not go into our review in all the details and will not take away bread from designers. In a nutshell, we note that the basic choice includes two points.

Firstly, depending on the heated area of \u200b\u200bthe house, according to the general formula: 1 kW per 10 m2 + 20% of the reserve is selected a boiler with the required rated power. Secondly, it is necessary to determine the volume of water for household and economic needs. As experience shows, there are 10-12 l / min on a family of three.

Benefits:

  • Power of the apparatus B. different options allows you to accurately pick up the boiler under your needs;
  • Manufacturer with a famous brand, prestige of ownership.
  • High quality materials, components, and excellent assembly;
  • Copper execution of the elements of the TEC Pro series;
  • Innovative technologies from the European leader of the structure of wall boilers;
  • Low noise, economical operation;
  • two thrust sensors (patented system);
  • Completed with the adapters of water and gas. No difficulties in installation.
  • Constantly working freezing protection;
  • Monitoring the status of operating parameters using the LCD display.

disadvantages:

  • As a result, the high price for the European quality boiler;
  • Only "native" and expensive spare parts;
  • Product dimensions are slightly higher than competitors, which may make it difficult to install in limited spaces;
  • Installation of chimney on models with a closed combustion chamber only with its models, from other manufacturers is not allowed.

Today we made an overview of atmospheric and turbocharged, single-engine and two-circuit boilers of the concern. We considered only wall-mounted options Performances, excluded their main differences, learned specifications, and an internal device.

The company does not stand still, every year offering the market more advanced models. Yes, the company cannot be attributed to the budget segment, but Vylant owners will appreciate all innovative chips and technology capabilities. Meet the new year 2017 Modkel turbofit VUW 242-5-2 -we will tell you about it in our next review:

Video New:

Among the huge variety of heating equipment presented in the domestic market, it is worth talking about the boilers of heating Wilant. These are sufficiently reliable and convenient to use the aggregates are available for the price - you can see in this personally by contacting the company "Teplovservis" to buy Vaillant.

Characteristics of boilers

Among the parameters that are made by Vaillant boilers, the following are allocated:

  • a wide range of capacity (from 9 to 36 kW), which allows almost every family or office owner to choose a device for themselves, corresponding to their needs;
  • the possibility of ensuring the premises of still hot water in an amount is quite sufficient for operation 1-2 water treatment devices;
  • reliable I. modern technology Assembly and presence of safety systems that increase the duration of the equipment. However, if the ViylanT boiler breakdown occurred, the specialists of our company quickly and effectively solve this problem;
  • compactness and low weight (at least it concerns the available electric and wall gas heating boilers of Wilant), which make it possible to install units in almost any place of the room.

Choosing a boiler

In order to decide which boiler Wilant will optimal option For heating your premises, you should be guided by the following factors:

  • heated area. When taking into account that for heating 10 square meters. m required 1 kW power for small premises You will fit the electric boiler Vaillant. For significant sizes of housing or office, the gas unit is already required;
  • the need to have a DHW. If the hot water is needed, it is worth choosing two-circuit boilers of heating Vaillant, but not - there is enough and simpler (and affordable) one-contact model;
  • the presence of communications. With the possibility of connecting to gas supply the most profitable option will be the Vaillant gas boilers. If the premises are far from the gas highways, it is worth paying attention to the electric boiler Vailant, also quite profitable in operation.

Acquisition of the boiler

The Teplovodservis company is the official dealer of Vailant. It is we on any boiler Vailant the price of you as low as possible. And, in addition, here you will receive exclusively quality service and the possibility of professional installation of your purchase on the day of its acquisition.

  • We offer to buy wall-mounted gas dual-circuit boilers VAILLANT heating with delivery, in the online store "Tavago".
  • Price for wall-mounted gas single-circuit boilers Heating Vaillant from 37336 rubles.
  • Read the instructions and reviews about wall-mounted gas dual-circuit boilers. Vaillant heating.

Nowadays, the centralized heating system does not give any guarantees that in winter the house will be really warm. Old pipes, technical imperfections of urban boiler houses, the unscrupulousness of utilities and the like "nuances" lead only to ice radiators. The only way out is to take out the situation in your hands, i.e. to establish heating system.

An integral part of a good heating system stands a gas boiler. From their diversity should pay special attention to Vaillant gas boilers (wall). This German brand was founded in the 19th century by Johan Vailant Engineer. Then, in the distant 1874 year, it all started with a small workshop, which Vailant opened for her money. Today Vaillant boilers produces a powerful concern worldwide, as a leader of heating equipment.

In Russia, the Vaillant brand became popular in the 1990s. Vailant company one of the first began to supply electrical and gas boilers adapted for domestic conditions.

Each Vaillant gas boiler coming from the factory conveyor is tested for compliance with the standards and standards of the manufacturer's quality. Some Vaillant boilers are manually assembled: the entire assembly cycle company trusts the master personally.

If you are interested not only in the heating of the whole house, but also in the presence of hot water, buy vaillant dual-circuit boilers. With this truly intellectual and reliable technique, your comfort will not depend on the pleasures of urban services and weather conditions.

An unusual function can be equipped with a Vailant gas boiler, the VRNetDialog system: when it is assisted, control the heating in the house remotely. Thus, even on vacation, you can program the boiler for the desired mode so that you have a comfortable temperature to your arrival in the house. Information about any problems in the system will come to SMS on your mobile.

Vailant - a boiler, universal in its properties and colossal in opportunities, can be purchased right now. In the online store "Tavago" you will be prompting which model of the Vaillant boiler will be optimally suitable for a particular room. We are selling best boilers at nice prices.

Vaillant releases two-circuit gas boilers of two series - Atmotec and Turbotec. All data models have a built-in flow heat exchanger for hot water. The difference of the series is as follows:

  • atmotec - boilers with an open combustion chamber and natural removal of residual combustion products (new system from Vaillant - Atmoguard).
  • turbotec - boilers with a closed combustion chamber and forced removal of combustion products with a fan. When installing multiple devices, they can be connected to a single chimney ventilation mine.

Two-kinning gas boilers Vaillant Atmotec and Turbotec can be supplied in standard version - Plus, and in a simplified version - Pro. Performing Pro does not contain a number of functions and characteristics inherent in standard models:

  • reduced thermal power - 24 kW
  • no function "hot start" - cooking hot water in 5 minutes
  • manual change in the characteristics of the built-in circulation pump
  • simplified system status indication and troubleshooting

Trademark Vaillant is known to many heat consumers. This brand produces advanced heating equipment focused on those who prefer to buy high-quality equipment from serious manufacturers. Vylanta Gas Copper Copper will become an excellent acquisition that is pleasing to its technical characteristics and reliability. In addition, this device not only produces heat, but also gives hot water. Let's look at the features and main models of gas double-circuit boilers from Vaillant.

Features of the gas dual-circuit boilers Vaillant

Operation of the heating system should be reduced to the inclusion / disconnection of the boiler and install the desired temperature, and not infinite about the settings, glitches and small breakdowns. The pledge of trouble-free operation is to buy a two-kinning gas boiler from a well-known brand, such as Vaillant. This equipment is sold in Russia for more than 20 years, and finding decent competitors is very difficult.

What are the main features of the two-circuit gas boilers Vailant?

  • The decent quality of assembly is not just empty words, but reality, as the company operates on the market for about 130 years. And during this time, she learned how to create high-quality equipment for heating;
  • The German origin of the brand is another undoubted plusion for the domestic consumer. Boilers from Germany are valued in Russia extremely high;
  • A variety of models - the choice of buyers shows boilers of different capacities and various principles of operation;
  • Symbiosis of large efficiency and security systems - provides a long and cost-effective heating equipment service.

Double-circuit boilers are good in that having one device, you will provide your home and heat and hot water.

In a word, the gas boilers ViylanTh -Conturic type are characterized by simplicity, reliability, ecology and efficiency. In the exclusive quality of the products manufactured, not only consumers have already been made, but also specialists in heat engineering.

Having visited the store with heat engineering and inquired by the presence of double-circuit boilers Vailant from sellers consultants, we will find that our choice offers two types of equipment - these are boilers convection and condensation type. The latter have a more complex filling, but differ in high efficiency and solid efficiency. If you compare with traditional models, the average increase in efficiency is approximately 10-12%.

The main disadvantage of any vaillant double-circuit boiler is the price that is strongly angry by the buyer's pocket. But the quality has to pay, it is not anywhere. But you will receive balanced techniques at your disposal with a long service life.

An interesting feature of the two-circuit boilers from Wilant is that the manufacturer does not splash their efforts on dozens and hundreds of models, their stamps of them one for one. On the contrary, Vaillant welcomes a thorough approach to creating and literal "licking" of each created new items. The boiler from Vailant is a kind of iPhone in the world of heating equipment.

The main models and prices for them

Planning to acquire a gas-killent gas pot of the vaillent? Then we suggest you familiarize yourself with the main models. They are not very much, so we will try to paint them as much as possible.

This is one of the most simple two-circuit models from Wilan. But simplicity in the technique of this only apparent. In fact, we have an advanced heating boiler of the turbocharged type. It is focused on working with coaxial chimney and is endowed with a closed combustion chamber with forced removal of combustion products. The power of the model range varies from 12 to 36 kW in increments of 4 kW. The device does not require special maintenance and pleases with impeccable work.

The model is endowed with a built-in circulating pump, an expansion tank, as well as a plurality of automation systems - they control the pressure of the gas, craving, water pressure and other parameters. It is impossible not to note the presence of a modulated burner (smooth change in temperature in contours). The control of the two-kilt gas boiler from the brand Vailant is carried out using a multifunction panel with an LCD display. The price varies from 48 to 71 thousand rubles.

Gas boiler Wilant Atmotec Plus VUW / 5-5

This Wall-mounted gas double boiler from Vaillant has proven itself as a reliable unit to create autonomous heating systems. Shelves of stores will offer us a model with a capacity of 20, 24 and 28 kW. This series is characterized by the presence of an open burner with a natural removal of exhaust gases. Due to this, the design is somewhat simplified, which is positively reflected on its reliability. However, this is a classic difference between single-circuit and two-circuit models.

The boiler is endowed with a plate heat exchanger, built-in strapping, various protective systems, reliable chromiumkel burners, electronic ignition and other goodies characteristic of dual-circuit equipment. This model uses electronic control with the outcome of the service information on the LCD display. The boiler was created for use in private houses and apartments with autonomous heating systems. The price of one copy varies from 63 to 73 thousand rubles.

Two-round boiler Vailant Atmotec Pro VUW240 / 5-3

The model range appeared in 2015, therefore this is the most fiest equipment available in domestic and foreign stores. Two heat exchanger are used here at once, such an approach guarantees a long service life and increases its reliability. If you choose the most reliable equipment, then only with a separate heat exchanger for the DHW. The boiler is equipped with a system of natural smoke removal and includes a security group and built-in strapping. The primary heat exchanger is copper here, and the second is made of steel.

The model is distinguished by high efficiency, allowing you to give in heating system Maximum heat. As usual, here we will find electronic control, various protective modules, the functionality of self-diagnosis and much more. The device is able to control the operating parameters, easily set and does not require frequent maintenance. All user actions are reduced to the installation of the required temperature in the circuits. The power of the device is 24 kW.

In parallel with this model, double-circuit wall gas boilers Vailant Turbotec Pro VUW240 / 5-3 are available. They are distinguished by the presence of a coercive scheme for removing combustion products.

Two-integral boilers Vailant Atmotec Pro

Another series of relatively simple two-circuit wall gas boilers from Vailant. The design provides a second heat exchanger, a modulated burner, a binding, a security group, protection system and much more, which can be found in such a technique. Adjusting the operating parameters is carried out using the simplest control panel, with which even a child can cope. If necessary, these aggregates will be able to operate in half-power mode.

In this series, the natural smoke system is used, thereby increasing the reliability of the device. In addition, such a work scheme implies a small noise level. Boilers were given a self-diagnostic system, so they themselves may find malfunctions in their lack, which is very convenient for maintenance and "glitches" in operation. Included is supplied with everything you need for mounting work. Perfect apparatus for a private house, apartment or cottage. The capacity of the boiler is 24 kW, the average price is 58.5 thousand rubles.

Boilers Ecotec Pro.

If you are talent for saving ambientYou will certainly like two-circuit wall condensing gas boilers from the company Wilant. The use of condensation technology allows you to increase the efficiency of heating equipment and make it more environmentally friendly (due to energy savings). The maximum efficiency of the CPD is up to 109%. The series includes boilers with a capacity of 23, 28 and 34 kW.

These boilers are notable for a productive DHW circuit, which is achieved due to a special system of increasing power when working to prepare hot water. Inside, we will find all the necessary strapping - this is an expansion tank, circulating pump and a security group. Despite the complexity of the condensation technology and the need to use additional nodes, it does not affect the management of gas dual-circuit boilers - this series is extremely easy to operate. Cost varies from 83 to 92.5 thousand rubles.

According to the manufacturer's statements, these boilers can save up to 20-25% of natural gas, compared with traditional convectional models of similar power.

Double-circuit boilers Ecotec Plus VUW 246-346 / 5-5

The main advantages of the specified series are:

  • High economy of gas fuel consumption;
  • Convenient lightweight management;
  • Fast preparation of hot water;
  • Low content of harmful substances in combustion products;
  • Full control over all systems;
  • High informativeness of the control unit (not only error codes are displayed on the screen, but also their decoding).

The choice of consumers are presented model classes 24, 30 and 34 kW. These boilers can be operated in residential buildings and apartments, without requiring frequent maintenance. Inside them we will find the usual stuffing - these are circulation pumps, expansion tanks and various security systems. The price of equipment varies from 98 to 125 thousand rubles.

Please note that all prices for Vaillant double gas boilers are indicated as of the beginning of August 2016 and may vary in one direction or another, depending on the course of currencies, the state of the market and other (including the most unexpected) factors.