Viessmann gas boilers. Specifications and customer reviews

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Wiesman boilers are heating equipment popular in the domestic market. These units are characterized by excellent working parameters, low noise, environmental friendliness and attractive design. German Viessmann boilers deserve detailed study.

Photo of the Wiesmann boiler

The Germans are in many areas the leading manufacturers that companies around the world are guided by. This can be said not only about cars, but also heating boilers.

When purchasing Viessmann boilers, you will need to buy a minimum of equipment in order to connect the unit to the heating system and proceed directly to operation. The boiler package includes:

• Burner with everything related equipment, fittings;
• Primary steel or copper heat exchanger;
• Circulation pump;
• Expansion tank;
• Branded Viessmann automation units;
• Fasteners for boilers.

The Viessmann boiler is completed in this way for a reason. This is due to the desire of the manufacturer to maintain the high status of the company. The problem with many boilers is that when they are connected, elements are used of dubious quality. Often, in an attempt to save at least on something, cheap fittings are connected to a really high-quality boiler, fasteners are used from metal of dubious quality.

This leads to banal breakdowns, which then negatively affect the reputation of the manufacturer. Although in practice, the users themselves are the culprit of most breakdowns.

Viessmann main advantages

What are the advantages of the Viessmann boiler and what caused the rapid growth in the popularity of German boilers in the Russian market? Let's try to understand this issue.

• Viessmann's high efficiency levels with simultaneous cost-effectiveness;
• Relatively simple design, which can be understood by the user himself. Read the instructions, read the manufacturer's recommendations. Viessmann engineers designed the boilers in such a way as to provide the most comfortable access to all important elements constructions;
• Low noise level. Boilers are almost inaudible during operation, which allows them to be placed close to recreation areas;
• Excellent efficiency indicators;
• Ease of maintenance Viessmann;
• Easy installation process that you can master yourself. Although for greater reliability it is better to entrust the installation to representatives of the Viessmann company store;
• Ergonomics. Everything is in its place, as it should be with the Germans. To understand the menu, the buttons will not be difficult;
• Excellent quality. It is for the quality that German cars are highly valued. What is most interesting, manufacturers of heating boilers adhere to similar assembly principles.

Key features of boilers

There are several factors that determine the success of Viessmann boilers and their excellent technical characteristics.

1. High alloy steel. It is used by the Germans to make the case, which is reliable, durable and very attractive.
2. An alloy of chromium and nickel. This combination of metals is used for the production of heat exchangers in Wiesmann boilers. The alloy protects the element from corrosion, premature failure. Over time, the efficiency of the heat exchanger practically does not change.
3. Fuel ignition system. It is intellectual at the boilers of the German company Wiesmann. Due to this, Viessmann equipment is able to adapt to work on a particular type of gas.
4. Electronic control system. With its help, the user's participation in the selection of optimal operating parameters is minimized. Electronics automatically selects in which mode the boiler is better to work at the moment.
5. Fuel quality adaptation system. Not always gas is supplied to consumers from gas pipelines High Quality. Drops in pressure, increases in the proportion of impurities and other changes in performance may be observed. Wiesmann boilers are able to adapt to these changes by switching to various modes work in automatic mode.
6. Protection of heated surfaces. All surfaces that may become hot during operation of the boiler and come into contact with environment, covered special formulations. Therefore, there is no reason to be afraid to touch the boiler. But it is specifically not recommended to do this.
7. Power. Boilers of the German company Viessmann are produced in a wide range of capacities. This allows the buyer to choose the model that is able to effectively provide heat and hot water a certain area.
8. contours. If you only need heating, choose single-circuit models. Double-circuit Viessmann are capable of simultaneously heating rooms and supplying hot water to the kitchen and bathroom.

Types of Wisman boilers

In addition to classifying gas boilers by the number of circuits, Viessmann products are mainly distinguished by the installation method:

• Wall Viessmann. Differ small size, low weight, despite impressive performance figures. Compactness allows you to install boilers wall type from Wismann to confined space. But their power may not be enough when it comes to providing heat. large area and many consumers of hot water supply;
• Floor Viessmann. floor standing heating systems Viessmann are characterized by increased power parameters, which allows them to be used for heating large areas. For them, it is recommended to allocate a separate room. Due to the excellent technical characteristics, Wisman floor models of boilers are used to heat large private houses, industrial premises. In addition to heating and hot water supply, they can be used to operate the floor heating system.

Viessmann condensation models deserve special attention.

Vismann condensing boilers

If you are interested maximum efficiency at minimal cost fuel, then you should pay attention to models from the German company Viessmann. All of them are wall-mounted, but have a number of distinctive features.

As many people know, when gas is burned, moisture is formed, which is expelled as steam through chimney systems. Compensation boilers differ in this component. Here, the steam settles on the surface of the heat exchanger, and then goes into the heating or water heating system through the appropriate devices. Due to this scheme, it significantly increases the efficiency of the boiler, saves fuel and at the same time increases efficiency.

Among the main advantages of Viessmann condensing boilers are the following:

• Reduced gas consumption. Due to the use of steam and the operation of the burners, compared to conventional boilers gas consumption drops by 10-20 percent;
• It is a completely safe system for people and the environment;
• Increased Viessmann performance, from which DHW systems and heating only wins.

Viessmann specializes in the production of climate control equipment for domestic and industrial consumers. It has its own production facilities and provides the manufactured products with a long warranty. By installing a Wisman gas heating boiler in your home, you get at your disposal fault-tolerant and durable equipment - this is what we will consider in our review.

Viessmann boilers

Wisman gas boilers are represented by many models that differ in design and purpose. Here we see low-power samples for heating houses and apartments, as well as powerful industrial units that can operate not only on gas, but also on other types of fuel. Also on sale are condensing boilers that save fuel - this is a reasonable choice for a modern consumer who cares about the state of the environment.

Developing gas boilers, the Wiesmann company pays Special attention build quality and materials. Despite the fact that this brand is not particularly well known in Russia (even taking into account the presence of branches), its equipment is in certain demand. And in addition to boilers, boilers are on the market indirect heating Wiesmann, providing hot water preparation.

In this review, we will look at:

• The most popular and interesting Viessmann boilers;
• Characteristics of the presented equipment;
• User reviews of Viessmann equipment.

Let's go through these points in more detail.

Main Models

Viesmann heating boilers are floor and wall models with one or two circuits. Their power varies widely - up to 85 kW and even more. We will touch on household samples used to heat residential buildings and auxiliary buildings.

Before us is a traditional Wiesmann wall-mounted boiler with a capacity of 24.8 kW. It is built according to a two-circuit scheme using a dual bithermic heat exchanger. The combustion chamber is closed here, and the control is electronic. The second circuit is quite productive, it can heat up to 11.5 liters of water per minute at a temperature of +30 to +57 degrees and a pressure of up to 10 bar.

Natural gas consumption is up to 2.83 cubic meters. m/hour. Also, the device can work on liquefied balloon gas fuel, but for this it needs to be reconfigured. The unit is wall-mounted and connected to a coaxial chimney. It can work not only with conventional heating, but also with warm floors. For more convenient control, it is recommended to connect room thermostat. Inside the Wiesmann boiler are already present circulation pump And expansion tank for 6 liters.

The disadvantage of this boiler from Wisman is, according to experts, a dual bithermic heat exchanger - separate heat exchangers are more reliable. The cost of the device is about 42 thousand rubles.

The presented model is outdoor. It is designed to work in systems low temperature heating. The power of the unit is 29 kW, the combustion chamber is open here, the number of circuits is 1, therefore, a separate water heater will have to be used to prepare hot water. Work in mode maximum power results in fuel consumption up to 3.94 cu. m/hour.

The basis of the Wiesmann floor boiler is an impressive cast iron heat exchanger, significantly increasing the reliability of the device. Due to this, its weight is 142 kg. The control system on board is electronic, flame modulation is provided. A room thermostat is connected to the boiler for automatic temperature control. average price this model is 134-135 thousand rubles.

The double-circuit gas boiler Wiesman Vitodens 100-W B1KC032 is a classic condensing boiler that uses heat from the condensation of water vapor to heat the coolant. During combustion, the gas releases carbon dioxide and water vapor. In traditional devices, all this cocktail flies into the chimney, taking with it part of the thermal energy. Condensation equipment is equipped with additional heat exchangers that take away this energy - the resulting condensate is sent to the drain.

The Vitodens 100-W B1KC032 gas double-circuit wall-mounted boiler from Wiesmann, built using condensing technology, has a capacity of 4.7 to 26 kW. The combustion chamber is closed here, as in all similar models. Both heat exchangers are made of of stainless steel. Max Flow blue fuel is 3.23 cubic meters. m/hour. As for the DHW circuit, it is capable of preparing hot water in an amount of up to 14.1 l / min.

Other features and characteristics of the Wiesmann boiler:

• Self-diagnostic system that controls all nodes;
• Established security group;
• Electronic flame modulation;
• Work only for natural gas;
• Efficiency - up to 108.7% (marketing indicator).

In fact, the efficiency of Wiesmann condensing boilers is 4-5% higher than that of traditional convection devices.

Before us is the classic convection double-circuit gas boiler Wisman, which has become a novelty in 2017. His thermal power is 29.9 kW, efficiency - up to 91%, depending on the operating mode. The device is made in a wall form factor, its weight is only 39 kg. Maximum gas consumption - up to 3.47 cubic meters. m/hour. It is also possible to transfer equipment to work with liquefied gas, for which it is supplemented with modules for pressure reduction.

The Wisman wall-mounted boiler is built according to a turbocharged scheme with a low-noise fan. He is able to work in a fully automatic mode, obeying the program stored in the memory. An undoubted advantage will be the ability to work with fluctuations in the supply voltage and pressure in the supply line, laid down by the manufacturer. The performance of the water supply circuit is up to 14.1 l / min at a temperature of +35 to +57 degrees. average cost device on the market - 37.5 thousand rubles.

Solid fuel boilers Viessmann (Vissmann) is a modern equipment from a German manufacturer used to organize heating and hot water supply systems. They can work for various types fuel: wood, peat briquettes, pellets, charcoal and even sawdust.

Types of solid fuel boilers Wiesman

Depending on the power, technical equipment and purpose, the units are divided into several categories. Single-circuit Viessmann is used only for space heating. A double-circuit boiler, in addition to the heating function, also performs hot water heating.

Cast iron models are very popular among consumers due to their durability, strength and low price. However, Viessmann equipment, which is made of high-quality heat-resistant steel that is resistant to thermal shock, also boasts a long service life and high performance.

Water solid fuel boiler Weissman is designed for classical scheme fuel combustion. In this case, fuel is loaded into the upper front camera through the door, and the ignition process is carried out from below through the firebox window. Thanks to big size loading chamber, you can significantly increase the fuel filling interval.

Pyrolysis boilers Viessmann Vitoligno are considered to be the most efficient. These models implement the principle long burning, due to which they are characterized by high efficiency (up to 88%), efficiency and safety. Weissman boilers have a system to prevent the release of combustion products through an open door.

"EC Teplomatika" - only a professional approach

We recommend entrusting the installation and connection of solid fuel boilers to the specialists of our company. They are true professionals in their field, so you can be sure that the work will be done efficiently and in a short time.

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Viessmann Werke is one of the leading German manufacturers of heating systems with almost a century of history and an annual turnover of around 1.5 billion euros. Although the list of products manufactured under the Viessmann brand is huge, the main source of income for the company is various gas boilers.

Germany is the leader in quality heating equipment, and Viessmann products do not spoil the overall impression, causing a lot of positive feedback:

1. All units are equipped with various systems, reducing fuel consumption and emission of toxic substances into the atmosphere - economizers, two- and three-way heat exchangers, devices for increasing the temperature on the inlet line.

2. All important details are made of high-strength durable materials.

3. The range of output capacities will allow you to heat both small apartment and a huge shopping mall.

4. Any Viessmann gas heating boiler can be used to supply hot water - double-circuit ones heat and dispense it in a flow-through manner, temporarily interrupting heating, for a single-circuit boiler, an additional container is needed to drain and accumulate heated liquid.

5. All models are equipped with electronic control systems, outwardly simple and intuitive.

Wismann lineup

Under the brand name Wiessmann, a wide range of heating boilers with various characteristics is produced that can satisfy absolutely any customer. Depending on the main design features All products are divided into several lines:

1. Vitopend 100-w - the basic series of compact wall models for domestic use power 10 - 31 kW, including both single and double-circuit boilers. It has extremely mixed reviews about the quality.

2. Vitopend 111-w - gas wall-mounted double-circuit boilers with a built-in boiler with a volume of 46 liters for the accumulation of hot water. common features for all Viessmann Vitopend boilers are efficiency up to 90%, electronic system control and self-diagnostics, the ability to work on liquefied gas and methane with a change of nozzles.

3. Vitodens 100-w - wall mounted single and double circuit gas condensing boilers for domestic use, 19-35 kW. The Matrix cylindrical burner, combined with the Inox-Radial stainless steel heat exchanger, allows Viessmann Vitodens to achieve the highest fuel economy and 97% efficiency.

4. Vitodens 200-w - a series of high-power (13 - 150 kW) condensing wall-mounted boilers equipped with Vitotronic automation, which is characterized by high efficiency, information content and simplicity. The design provides for the possibility cascade connection systems of 4 boilers with a total capacity of up to 600 kW and a heated area of ​​up to 6000 m2. The main purpose of the series is heating apartment buildings, so most models are single-circuit. A special feature is the modulating Matrix burner, which can be used for both natural and LPG.

5. Vitocrossal 300 - low-power (26 - 60 kW) low-temperature floor-standing boilers for domestic use. Recommended as heating for houses up to 600 m2 with underfloor heating. Able to work on methane and liquid gas. The entire Viessmann Vitocrossal series is distinguished by high reliability and durability, equipped with Vitotronic 200 and higher automation, stainless steel heat exchanger, achieved efficiency exceeds 98%.

6. Vitocrossal 200 - powerful (87 - 311 kW) floor-standing low-temperature gas boilers running on natural gas and equipped with special infrared burners.

7. Viessmann Vitogas 100-F - floor low temperature cast iron boilers with simple atmospheric burners and an open combustion chamber, power from 29 to 140 kW. According to user reviews, the series has the best combination price and quality among everything model range Wiessmann.

8. Vitorond 100 - cast iron floor models with a power of 18 - 100 kW, allowing the use of both gas and diesel fuel.

9. Viessmann Vitoplex 100 - 300 - a series of compact floor-standing boilers of medium and high power (90 - 200 kW), running on gas and diesel fuel. The least economical - efficiency 88%.

10. Viessmann Vitomax - industrial boilers for supplying ultra-high temperature water under pressure up to 2.5 MPa, power up to 6000 kW.

The most popular in the domestic market can be called a wall-mounted double-circuit Vitopend 100 WH1D 24 kW. It can easily heat an area of ​​up to 250 m2, supply hot water at a rate of 11 l / min, and most importantly, it has a relatively low price affordable for the average Russian homeowner.

It is also worth mentioning that apart from gas equipment Under the Viessmann brand, liquid fuel (Vitorodens) and solid fuel (Ligna) boilers can be purchased.

Buyer opinions

“I installed the Viessmann boiler in the first winter, it functions normally, it is easy to operate, there is nothing superfluous, at zero temperature on the boiler - 40-45 degrees, in frosty weather - 56-58 degrees. The water in the boiler is mixed - and no problem, everything works perfectly.

Yuri, Novosibirsk.

“I use two seasons gas boiler Vitopend 100 wh1d, no problems so far. Works quietly hot water served even when low pressure water supply, at minus 15 (house 110 squares), the temperature in the rooms was 24 degrees. In general, I am satisfied with the boiler, the third season is just around the corner, we'll see how it goes on.

Alexander, Nizhny Novgorod.

“I replaced the old boiler with a Viessmann Vitodens 35 kW double-circuit condensing type model - the gas consumption decreased from 1.5 to 0.8 cubic meters per hour, and the house became much warmer. Easy to manage, works well. I think I will pay back all the costs in ten years.

Igor, Chelyabinsk.

“I bought a boiler in 2011, but there is one serious drawback - the rapid wear of the electrodes. Because of this, the spark often breaks through the body, as a result, the gas in the combustion chamber is ignited with a delay, which leads to a strong pop, even the glass rattles.

Stanislav, Perm.

“I installed a wall-mounted boiler a year ago. 1st winter - and already problems. I had to change the three way valve. Moisture is present in the pipes on the air pressure sensor, which triggers the protection system and turns everything off. Thermal insulation does not help in the fight against condensation. I don't know what to do."

Ivan Sovetov, Volgograd.

The main reason for the occurrence of malfunctions in the operation of gas boilers is failures in automation due to operation in non-standard conditions and clogging of individual parts with combustion products, rust, and so on. The most common problem with double-circuit boilers is threading three-way valve, manifested by the failure of one of the circuits. When buying such equipment, it is advisable to learn how to fix this malfunction with your own hands.

Overview of advantages and disadvantages

1. Profitability - the efficiency of Viessmann units ranges from 88 to 98%.

2. An undoubted advantage is the manufacture of the housing and heat exchanger from reliable materials that are resistant to corrosion. These parts of all Viessmann brand gas boilers are guaranteed by the manufacturer for 10 years.

3. At the same time, the notorious German quality is an advantage and a disadvantage - despite the overall durability of the structure and gas equipment, reviews indicate that individual small parts of cheap models that are not designed for extreme loads often fail under the influence of domestic water.

4. Viessmann produces gas boilers for every taste and money.

5. A two-year warranty for all products makes it possible to identify problematic components of your unit for free and learn how to repair them in the future (except for gas equipment). However, there are very few certified specialists in the installation and repair of Viessmann equipment in Russia, so after warranty period serious repairs will be costly.

Price

Depending on the characteristics, the price of one Wiessmann unit can range from 50,000 to several million rubles. The main factors affecting the final cost:

• The thermal power of the installation - if you buy a boiler up to 35 kW, then the effect is insignificant, from 45 kW - the price rises almost in proportion to the nameplate power.
• The presence of condensing heat exchangers and special mixers to prevent the formation of condensate on the heating surfaces.
• The presence of a boiler.
• Structurally complex automatic systems control.
• Ability to use multiple types of fuel.
• Durable elements made of copper, high quality stainless steel.

The size of the heat exchanger has a critical influence - compact wall models of low weight, having a volume of simultaneously heated liquid of several liters, cost almost 2 times cheaper floor options with a working volume of 40 liters or more. reverse side medals is the reduced durability of wall-mounted boilers, the presence of nodes in them that are prone to malfunctions and periodic failure.