Rating of gas heating boilers. Rating of gas boilers

5 (100%) votes: 3

Today there are a large number of different heating devices on the heating equipment market, which are produced by different manufacturers. This also applies to heat generators operating on natural gas. In the article we will present a rating of gas boilers.

We will consider the most common models, based on the number of circuits in the units, as well as the type of execution.

You can find out the price and buy heating equipment and related products from us. Write, call and come to one of the stores in your city. Delivery throughout the Russian Federation and CIS countries.

Rating of double-circuit gas boilers

When choosing wall-mounted double-circuit gas boilers, many criteria should be taken into account. But first and foremost, everyone looks at the reliability of the equipment. We also took this parameter into account and compiled a list of the most popular models that are highly reliable.

Baxi

Wall-mounted gas boiler Baxi LUNA-3 240 i

In the rating of double-circuit gas boilers in terms of reliability, there are models from the Slim, Luna, Nuvola lines. Reviews about steel rulers are not very good, which is why they are not included in this review.

A classic representative of products manufactured by Baxi is the double-circuit wall-mounted boiler LUNA-3 240i. This heating device has a power of 24 kW, the performance of the hot water supply circuit is in the range from 9.8 to 13.7 l/min. The primary heat exchanger is made of copper, which is a definite plus, because... This material is characterized by strength and reliability. The boiler is fully adapted to domestic operating conditions.

Another outstanding model is Baxi Nuvola-3 Comfort 240 Fi. The device has high performance, efficiency reaches 90% and higher. The thermal power of the device is 24.2 kW, the primary heat exchanger is made of copper. The DHW circuit can prepare 14 l/min. You can connect the underfloor heating system. The design of the unit also includes a boiler.

Some experts have expressed the opinion that in recent years the quality of Baksi products has been failing. In addition, most heating units began to be produced in China, and this raises some concerns.

Protherm

Boiler Protherm Gepard 23 MOV

Heating appliances of this brand are in great demand among users. The Cheetah 23 MOV model with a power of 23.3 kW and a hot water supply circuit capacity of 11 l/min is not efficient enough, but it will be quite sufficient for one water intake point. The boiler's performance is high, from 90%, and can function in conjunction with heated floors. The device comes with harness and numerous systems.

The Proterm Panther series of double-circuit gas boilers is distinguished by good quality and reliability. The line includes models with power from 25 to 30 kW. The equipment is characterized by high efficiency, which can reach up to 90%. Boilers with a combustion chamber of both closed and open types are produced. The productivity of hot water supply circuits reaches 14 l/min.

Vaillant

The units produced by this manufacturer have good technical and operational characteristics and their cost is quite reasonable. One of the most popular models that have become widespread is the gas boiler. Vaillant eco TEC pro VUW 240/5-3. Its power is 24 kW, the combustion chamber is open, the package includes built-in piping and electronic control, which allows you to connect external control units.

Condensing boiler Vaillant eco TEC plus 246

The wall-mounted double-circuit gas boiler also has high levels of strength and reliability. This device belongs to the group of condensing units. Thermal power is 20 kW, efficiency is more than 100%. According to the manufacturer that produces such equipment, devices in the process of supplying heat to rooms can save up to 10% of gas. The combustion chamber of such a device is closed, and the design includes a piping.

Dual-circuit gas boilers from Vaillant are gaining more popularity every year, because. high quality, reliability and resistance to breakdowns make them attractive in the eyes of users.

Immergas

This trademark not so popular on Russian market, as described above, but many of its models deserve attention. For example, a double-circuit convection gas boiler Immergas Nike Star 24 3 with a power of 23.6 kW. The equipment includes an open combustion chamber, it is characterized by high efficiency and good economic indicators. The only drawback is related to the hot water supply circuit - maximum amount The amount of water it can pump is 11.1 l/min.

Also included in the rating is another heating device produced by Immergaz - this. The performance of this model is very high, efficiency is 93%. The unit is turbocharged; for its operation it is necessary to install a coaxial chimney. The equipment package includes circulation pump And expansion tank for 6 liters. Maximum hot water output is 11.1 l/min.

Gas boiler Immergas Eolo Star 24 3 E

Bosch

The Bosch company has become widely known throughout the world and has established itself as a company that produces high-quality and reliable equipment. Model Bosch Gaz 6000 W WBN 6000-24 C considered one of the most successful and sought after. Its advantages:

• acceptable price;
• the heat exchanger is made of copper, which indicates its strength;
• the risk of breakdowns is minimized;
• there are no difficulties in management.

The power of the described device is 24 kW, the temperature of the coolant in the heating circuit does not exceed 82°C. The combustion chamber is closed. This double-circuit gas unit is well suited for operation in the Russian climate and is able to withstand surges in voltage, gas and water pressure in the water supply.

Among the samples that have low power, we can note the Bosch Gaz 6000 W WBN 6000-18 C, which is an analogue of the previous model, only with less power, equal to 18 kW.

Bosch Gaz 6000 WBN 6000-24 C double-circuit boiler

The boiler operates without loss of power at reduced pressure in the gas main. The device can operate in parallel with a water heater; for this it has special connectors. Productivity is high, efficiency is from 90%. Average price category for such devices - 50,000 rubles, which not everyone can afford.

Baxi Fourtech 1.24F

This model is widely popular, the combustion chamber of the device is closed, there is also a turbocharging and a forced smoke removal system.

Wall-mounted gas boiler Baxi Fourtech 24 F

Thanks to the flame modulation in the burner, it is possible to change the thermal power in the range from 9.3 to 24 kW. The maximum thermal load is 25.8 kW. The heat exchanger is made of copper, and the package also includes a water pump that provides forced circulation coolant in the system.

A 6-liter expansion tank makes it possible to compensate for the expansion of the coolant during its heating process.

To make the unit convenient to use, it is equipped with a mode indication, automatic ignition, and a built-in thermometer. Safety is achieved by protecting the heat exchanger from overheating, blast valve, gas control systems. The unit is equipped with an automatic self-diagnosis function. The efficiency of the device is from 90%. average cost equal to approximately 32,000 rubles. As a disadvantage, we can note the fact that some models have shortcomings with the gas valve.

Neva Lux 8618

This sample is a single-circuit unit, which is small in size. This boiler is produced by the Russian manufacturer Gazapparat. The highest power of the device is 18 kW. The manufacturer claims that it is quite enough to supply heat to an apartment or a medium-sized private house, the area of ​​which reaches 180 m².

Boiler NEVA LUX 8618

The device includes an open combustion chamber, so a separate chimney is required and another condition for its successful operation is high-quality ventilation in the room where it is located. Thanks to the atmospheric burner, the boiler operates practically without making any sounds.

The heat exchanger is made of copper, which ensures high performance of the device, efficiency reaches up to 90%. The amount of gas consumed is 2.13 m³/hour. When the equipment is switched to operate on liquefied gas, the consumption is 1.59 kg/hour.

This device is very simple and easy to use, because The package includes automatic ignition, and temperature and pressure indicators are displayed on the front panel of the unit. Operational safety is achieved thanks to a gas control system on the water circuit and protection against overheating of the heat exchanger.

Key characteristic feature The described model is considered to have low fuel consumption and ergonomic design. You can connect a heated floor system, air turbines, or an external thermostat. The cost of the device is 20,000 rubles. The downside is that without an external thermostat, the device often turns on and off.

NEVA-8230-1

This model is used for apartment heating in multi-storey buildings and private houses, the size of which reaches 300 m². The equipment includes a closed firebox with a capacity of 30 kW. Exhaust gas removal is forced, it is possible to use separate and.

Wall-mounted single-circuit gas boiler NEVA LUX - 8230

The main difference of the device is the continuous modulation of combustion. The heat exchanger is constructed of copper, it is not subject to low-temperature oxidation, and the unit is also characterized by automatic ignition with flame level control.

You can connect a water heater, and you can also convert a gas boiler to operate on liquefied gas. The main advantage of this boiler unit is the precise maintenance temperature regime, and also a plus is the fact that a coolant based on propylene glycol can be used.

Many owners of private houses and industrial buildings are switching to heating system using gas as an energy carrier: this is the cheapest and most profitable.
The market offers a huge variety of foreign-made boilers of different price ranges; there are also Russian gas heating boilers, the prices of which are more affordable. Let's take a closer look at them and try to understand the proposals of the domestic manufacturer.

A boiler is, first and foremost, a functional device, and it is not cheap to purchase. But the most important thing is that with the right choice, it is the boiler that can significantly reduce the costs of its owner, and the number of repairs of the heating system, the frequency of visits to service centers and the participation of the residents of the house in the maintenance of heating equipment depend solely on the successful choice.

Will the boiler start at the beginning of the season, will it have to be lit manually and how often, will it provide the maximum possible savings on heating, will the boiler lead to air pollution and the room in which it is installed, will it lose appearance over time and how long it will last - all this depends on the right choice boiler suitable for a specific room. Moreover, you can avoid all of the above inconveniences without overpaying, but simply by competently choosing heating equipment.

When choosing a gas boiler, you usually pay attention to the following characteristics:

Boilers are classified according to installation method, functionality and method of exhaust gas removal. According to the method of installation, boilers are wall-mounted and floor-mounted, according to the type of functionality they are single- and double-circuit, and according to the method of gas removal - with a closed and open combustion chamber.

Floor-standing boilers are in greatest demand: they allow heating a large area, are reliable and have a wide power range - 11–68 kW.

Russian manufacturers have learned to produce floor standing boilers, adapted to our operating conditions and capable of competing with imported models, therefore, having purchased a floor-standing gas boiler Russian production, you can reduce start-up costs and get a completely reliable heating device that is in no way inferior to foreign ones.

The storage unit can hold up to two hundred liters of water. Thus, if you buy a double-circuit floor-standing gas boiler made in Russia, two problems are solved at once - heating and hot water supply. Sometimes it is advisable to purchase a boiler for a single-circuit boiler, then it will work on the double-circuit principle. However, double-circuit boilers much more compact, therefore better suited for rooms with limited space. But they have a requirement: the flow of incoming water must be under high pressure. In addition, they are not suitable in cases where the bathroom is located at a great distance from the boiler itself.

Closed and open combustion chamber

As for the type of combustion chamber, an open chamber uses room air and exhausts exhaust gas through a chimney; a closed chamber (turbo) contains fans that take air from outside and send combustion products there. Boilers with open type Combustion works on the principle of gas burners, they heat up themselves, warm up the air around them (hence the lower efficiency), and require some distance from flammable objects. Turbo models are considered more economical and safe.

Among domestic models you can find all the listed types of floor-standing boilers, choosing according to the necessary parameters. Experts believe that modern Russian-made floor-standing gas boilers, even if they do not have highly competitive technical and operational characteristics, perform their main functions properly.

Popular Russian manufacturers of heating equipment

Choosing heating equipment according to affordable price, it is reasonable to proceed from considerations of individual needs, focusing not only on the brand. In general, reviews of floor heating are increasingly positive, perhaps this is due to a decrease in purchasing power, or maybe our compatriots have begun to trust local manufacturers more and have given themselves the opportunity to evaluate Russian equipment.

Domestic gas boilers have a number of advantages for Russian buyers:

• reasonable price;
• good service base;
• optimal efficiency.

Among the disadvantages of Russian boilers are:

1. large weight and dimensions;
2. inability to regulate temperatures;
3. often outdated design.

Zhukovsky Machine-Building Plant

The plant has been producing heating equipment for more than 40 years. The company presents boilers of three series (types) on the market: Economy, Universal and Comfort. Depending on the type, Zhukovsky gas boilers are equipped with imported automation or the development of our own engineers. The automation disconnects/connects the burner, monitoring the temperature in the heating system, monitors the readings of safety sensors and turns off the gas supply to the boiler if a potentially dangerous situation occurs. All ZhMZ models do not require connection to the electrical network. Among them there are both double-circuit (AKGV) and single-circuit models (AOGV).

Floor-standing gas boilers ZHMZ of the Economy series are equipped with an atmospheric burner, equipped with emergency draft sensors, are easy to set up, and have high efficiency. However, these models do not provide protection against overheating, which requires a more accurate calculation of power when purchasing a boiler, as well as periodic manual ignition of the igniter in cases where the protection is triggered. In addition, economy-type devices require a mandatory annual maintenance procedure before the start of the season.

But for Zhukovsky gas heating boilers floor price so attractive that these minor inconveniences can be ignored. In addition, the listed service features apply only to Economy series boilers. The automation of the Universal and Comfort models is more advanced (made in Italy and Germany, respectively). These models do not require maintenance, are reliable and unpretentious.

Price is one of the main advantages of Zhukovsky heating devices, but not the only one. In addition to their low cost, they have high efficiency (80 - 92%), a high degree of reliability and have long term operation. The standards of the plant, which, by the way, also produces special-purpose aviation equipment, lead to confidence in the durability and long service life of the heating equipment produced here. If you need a Russian-made floor-standing gas boiler whose price is minimal and whose operation is stable, perhaps you should take a closer look at Zhukov’s models.

Borinskoe

Like Zhukovsky, this plant has been producing heating equipment for quite a long time - more than 20 years. The company produces single-circuit and double-circuit boilers with the usual markings AOGV and AKGV, as well as boilers of its own design of the ISHMA series. All of them are equipped with imported automatic equipment, almost all models are non-volatile, differ relatively modern design and low price.

The reviews for Borino gas boilers are quite good, they speak especially warmly about the ISHMA series models - they are additionally equipped with gas pressure sensors, providing the devices with an increased level of equipment automation and helping to reduce specific gas consumption by about 15-20%. An important advantage of Borin heating devices is the durability of the budget AOGV and AKGV series due to a reliable cast iron heat exchanger. True, this affects the cost.

For comparison, heat exchangers of ZhMZ boilers are made of steel, so they are cheaper. Due to the cast iron elements, some models of Borin boilers are also heavy.

For those who are looking for floor-mounted Russian gas heating boilers that are particularly durable, it is worth considering models from Borinskoye OJSC.

In general, if you compare boilers by heat exchanger material, you should take into account some comparative characteristics cast iron and steel models.

Steel heat exchangers:

• cheaper than cast iron;
• easier to transport and install;
• They last a little less than cast iron.

Modern steel grades, when properly used, provide a service life of up to 30 years.

Cast iron heat exchangers:

It should be borne in mind that prices for floor-standing gas boilers made in Russia partly depend on the material of the heat exchanger.

If you need to buy a single-circuit floor-standing gas boiler that would look attractive, you should also consider Borinsky’s proposals. The boilers are coated with polymer enamel, which gives them an attractive appearance: they will fit well into a modern interior and will look quite impressive. But there are also disadvantages: increased sensitivity to fuel quality and susceptibility to corrosion.

In general, Borinsky’s heating equipment is perhaps even the most reliable domestic gas floor heating boilers, the prices of which are significantly lower than similar offers on the foreign market. All models of Borinsky boilers are ideally suited for operation in Russia and are characterized by high efficiency, up to 90%.

"Signal"

Engelsk heating equipment plant "Signal" in Lately gain popularity. His gas boiler Signal KOV-10ST and other models are collecting good reviews, given the optimal price/quality ratio, however, installation of Signal boilers can be difficult due to divergent connector standards. Reviews for this Signal gas boiler are generally positive, as for other models of the manufacturer. They attract mainly due to their low price.

There are single- and double-circuit models on the market, the automation is imported, and they are moderately capricious in operation.

For many who decide to buy a floor-standing gas boiler, price often becomes the main selection criterion, but the Russian market offers such a variety of heating equipment made in Russia and the CIS at a relatively equal and affordable price that it is possible to choose a model that matches requirements for all key parameters.

Many became interested in the small-sized and attractively designed Pechkin boilers (Taganrog), choosing as the main argument that, for example, the Pechkin KSG-10 gas boiler is small-sized and equipped autonomous system continuous water heating. And someone chooses a Hephaestus floor-standing gas boiler, which has an original water-tube heat exchanger design based on the “Russian stove” principle, which ensures quick and efficient heating of the entire heating system.

You can buy a ThermoBar gas boiler (Ukraine) with a multi-section atmospheric burner, which ensures clean combustion products, silent operation and avoids the accumulation of soot in the combustion chamber even during long-term operation of the device. You can read about other popular Ukrainian-made gas boilers. In addition to the manufacturers mentioned above, the Lemax and Rostovgazapparat enterprises have steadily occupied their niches.

Lemax

The offers of the Taganrog enterprise "Lemax" will be of interest to those who cannot decide on the type of boiler heating: "Lemax" offers solid fuel heating devices, which can easily be converted to gas. The company offers gas boilers in three types, both single-circuit and double-circuit, the distinctive features of most of which are a special coating of the steel heat exchanger that protects the boiler from corrosion. There are models with cast iron heat exchangers. All boilers are equipped with imported components, have high efficiency, and are energy independent.

Rostovgazapparat

Rostov equipment is valued for its design feature, which allows complete combustion of fuel. Heat exchangers at this enterprise are made of steel, cast iron and copper. The boilers are equipped with high-quality imported automation.

Quietness, environmental friendliness, design, dimensions - any of these parameters can become a decisive argument when choosing. The main thing is that domestic producers learned to create heating equipment that is affordable and capable of competing with the foreign market.

Today's heating equipment market will satisfy the needs of any buyer, and offers for gas boilers are no exception. Here you can find many models of both budget units and expensive top-end equipment. In conditions of such saturation, it is difficult to determine which gas boiler is the most reliable, especially if you have not had to buy these devices before.

Statistics on the sale of these units by dealers and analysis of the popularity among consumers of various models of gas heating boilers make it possible to form and publish such a dynamic factor as the rating of this equipment, which will help the inexperienced buyer.

Appearance of modern gas heating boilers various designs

Why should you choose a gas boiler?

Installing heating equipment that consumes gas as fuel has a number of advantages and even advantages over the use of units using other types of fuel:

• high equipment efficiency;
• wide range of prices for gas boilers;
• no need to create fuel reserves;
• affordability of this natural energy source;
• high degree of automation of gas heating boilers.

When purchasing such an installation, the buyer naturally expects warmth in the house, safety during operation of the boiler and the durability of this equipment.

Regardless of the model and manufacturer, the heating temperature of the coolant is approximately the same for all gas boilers. In addition, before being released onto the market, units undergo mandatory testing to ensure compliance with safety standards; top-end models are equipped with systems self-diagnosis and multi-level protection.

After analyzing the service life, the need for repairs and feedback from experts, buyers can select up to ten models of gas boilers, characterized by a high degree of efficiency, safety and ease of use.

Rating of wall-mounted gas boilers

Wolf CGG-1K-24

Double-circuit gas water heating unit made in Germany Wolf CGG-1K-24 wall-mounted

Wolf CGG-1K-24 (made in Germany) are the most reliable wall-mounted double-circuit gas boilers with a closed combustion chamber with forced smoke removal.

Important! Carbon dioxide is removed and oxygen supplied through separate or concentric chimneys (air ducts) - a special sensor independently regulates the fan speed depending on the length of the pipe to remove combustion products.

Advantages:

• high quality and efficiency;
• rational placement - possibility of installation close to the wall;
• the ability to use mains or liquefied gas (after replacing the nozzles and making changes to the settings);
• fast water heating;
• smooth start;
• compact dimensions;
• light weight (weight up to 45 kg);
• reliability;
• long warranty (24 months).

Flaws:

• high cost (52-55 thousand rubles).

Baxi Luna-3 Comfort 240 Fi

Double-circuit gas boiler Baxi Luna-3 Comfort 240 Fi for wall installation

The wall-mounted double-circuit gas boiler from Baxi is perfectly adapted to the specifics of operation in the CIS countries. It works even with minimal gas supply. The equipment has a removable digital panel, which allows it to be installed in any convenient location. It also acts as a room temperature sensor. It runs on fuel from a line or bottle. A filter is provided for the water supply. The equipment has high quality workmanship and excellent functionality.
Advantages:

• stable operation at low gas pressure;
• closed combustion chamber;
• special anti-corrosion coating of copper components of the heat exchanger;
• possibility of connecting an additional boiler for a hot water supply system;
• two heating modes (normal and warm floor);
• timer with weekly programming;
• it is possible to connect an outdoor temperature sensor;
• digital monitor, which displays all the necessary information;
• electronic self-diagnosis.

Flaws:

• high cost (45-47 thousand rubles);
• Sensitivity of electronics to power surges - it is necessary to connect through a stabilizer.

Bosch Gaz 6000 W WBH 6000-24C

From a well-known German company it was created adapted to the climatic conditions of Russian regions, as well as the characteristics of domestic electrical and gas networks.

Double-circuit heating boiler Bosch Gaz 6000 W WBH 6000-24C (Germany) wall-mounted

Advantages:

• compactness;
• modern design;
• high efficiency;
• stability of operation at constantly changing gas pressure;
• the ability to connect to a cylinder or line (after changing burner nozzles and adjustments);
• modern smoke exhaust system;
• high security;
• ideal price/quality ratio;
• high quality assembly.

Flaws:

• quite high cost (27 - 33 thousand rubles)
• small thickness of steel body parts.

Navien Deluxe 24K

Double-circuit boiler with a closed combustion chamber, a highly functional unit. It has a closed combustion chamber. Adapted to working conditions in the post-Soviet space.

Double-circuit gas boiler with increased functionality Navien Deluxe 24K

Peculiarities:

1. Built-in frost protection - if the temperature of the liquid in the heating system drops to 10 degrees, the pump automatically turns on; upon further cooling to 6, the burner starts until the water reaches 21ºС.
2. Stable operation at low pressure in the gas and water pipes - the system operates at the corresponding indicators of 4 bar and 0.3 bar.
3. A control panel is provided.

Advantages:

• separate stainless heat exchangers;
• modulated boost, increasing efficiency;
• internal components made of high quality copper;
• affordable price;
• assembly High Quality;
• wide functionality.

Flaws:

• instability of outlet water temperature.

Protherm Cheetah 23 MOV

These devices are perfect for installation in apartments and country houses. They are double-circuit boilers, which allows you to heat water and simultaneously heat the room. Efficiency – up to 93%.
Advantages:

• ease of operation;
• monitor showing all necessary information about the operation of the device;
• automatic diagnostics;
• several modes - warm floor, comfort and winter/summer;
• there is an option for connecting automatic weather monitoring systems;
• built-in pump;
• protection against freezing and overheating;
• operates from a gas line or cylinder.

Wall-mounted gas heating boiler Protherm Gepard 23 MOV

Flaws:

• It is imperative to install a separate filter on the incoming water to protect the boiler system from salts;
• Possibility of installation only if there is a chimney in the home.

Rating of wall-mounted condensing gas boilers

Vaillant ecoTec plus VUW INT IV 246

Wall-mounted gas boiler made in Germany Vaillant ecoTec plus VUW INT IV 246

German gas boiler. The thermal power of the unit is 20 kW, which allows it to be used for heating housing up to 200 square meters. m, the device is designed for stable water heating and heating. To increase the temperature of the water in the pipeline, a hidden condensation system is additionally turned on, due to which it is possible to achieve the declared performance with significantly lower fuel consumption.

Peculiarities:

1. Built-in function for increasing power in DHW mode.
2. Also suitable for low temperature heating systems.
3. External and internal oxygen supply to support combustion.
4. Backlit display.
5. Electronic ignition.
6. Heat exchanger made of stainless alloy.
7. Built-in pump.
8. Expansion tank 10 l.

Advantages:

• modern design;
• high quality;
• efficiency.

Flaws:

• connects to the general network only through a voltage stabilizer;
• high cost (75-77 thousand rubles).

Baxi Duo-tec Compact 24

Inexpensive boiler made in Italy, with a closed combustion chamber and stainless steel heat exchangers. The model has simple and convenient controls. Installation of the unit is not technically difficult.

Important! The device has an adaptation system to different operating conditions. Even if the gas pressure drops, the rated power is maintained.

Gas heating boiler made in Italy Baxi Duo-tec Compact 24 with LCD display

Advantages:

• light weight;
• compactness;
• high efficiency;
• low noise and vibration levels;
• efficiency;
• quality components and reliable assembly.

Flaws:

• dependence on power parameters in the network;
• quite high cost (45-53 thousand rubles).

Rating of floor-standing single-circuit gas boilers

Viessmann Vitogas 100-F GS1D870

Gas single-circuit boiler Viessmann Vitogas 100-F GS1D870 floor-standing

This model is a single-circuit gas boiler with an open combustion chamber. Its thermal power is more than 27 kW. Due to its small dimensions, there are no installation problems - it can even be located in small room. The products of this manufacturer are always of high quality.
Advantages:

• high efficiency;
• heat exchangers are made of gray cast iron;
• weather-compensated automation;
• periodic ignition system;
• silent start;
• compact dimensions;
• modern design;
• economical work.

Flaws;

• high cost (141-143 thousand rubles).

Prothrem Bear 30 KLOM

The equipment is a single-circuit boiler, which is manufactured in Slovakia. It has an open combustion chamber. Heat exchangers are made of high quality cast iron. Excellent for heating residential buildings, premises industrial purposes and country houses.

Single-circuit floor-mounted gas boiler Protherm Medved 30 KLOM

Advantages:

• electric ignition;
• atmospheric burner made of stainless alloys;
• smooth power adjustment;
• informative monitor;
• protection of components from condensation;
• cooling circuit;
• winter/summer mode is provided;
• compact dimensions;
• easy installation;
• reliable assembly.

Flaws:

• open combustion chamber;
• quite high price (45-55 thousand rubles);
• the need for a chimney.

What kind of boilers should you use? On the market thermal equipment Today there are many models of units from different manufacturers that have different modifications. But from this variety it is necessary to choose devices that have an optimal price/quality ratio, taking into account the required power and functionality.

The key element of the heating system of a private home is the boiler. The air temperature in the room and the total costs associated with heating payments largely depend on how high quality the device itself is and the efficiency of its operation. Wall boilers have the main advantage compared to other similar heating equipment: they occupy a minimum amount of free space. There are a large number of different models of wall-mounted units on the market, which differ from each other in a number of parameters:

• Number of circuits: single-circuit are designed exclusively for heating, double-circuit will also provide the house and hot water;
• A type of combustion chamber is open (requires a natural chimney system) and closed (from which combustion products are forced into a coaxial chimney, which is the safest);
• Availability of electrical devices;
• Type of burner: atmospheric or modulated, the power of which the boiler regulates independently.

When developing this rating of the best wall-mounted boilers of the year, we took into account all these features; we also took into account the opinions of customers and the country where the equipment was created and produced. We tried to create the most understandable and informative rating so that the reader, after studying it, can easily and simply choose the most suitable heating boiler for his home.

Rating of the best models of wall-mounted gas boilers

10. Oasis BM-16

This boiler can be used in rooms where the air temperature is not lower than +5 degrees; it is installed in strict accordance with the gasification project. It is perfect for houses or apartments, different high performance and a good efficiency - about 92%. The design has a reliable circulation pump, which allows you to easily raise the coolant to the level of the second floor.

The average service life is about 12 years from the moment of first launch. The heat exchanger is made of copper, the combustion chamber is closed, equipped with a fan to remove combustion products. The device’s security system has several levels; the boiler can independently carry out diagnostics. If errors are detected, their codes are displayed on the device display; there is a built-in condensate drain. The device is economical and consumes a minimal amount of fuel. The weight of the unit is small - it can easily be lifted by one person.

The chimney can be used coaxial or separate. The boiler runs on natural or liquefied gas, the coolant temperature is regulated from 30 to 80 degrees, hot water - from 36 to 60 degrees. When installing a hot water supply system, it must be taken into account that the minimum volume of passing water must be at least 3 liters per minute. Ignition is carried out by a built-in piezoelectric element.

Advantages:

• High reliability;
• Reasonable cost;
• Self-diagnosis with display of all errors;
• Built-in frost protection;
• The design has a 6-liter expansion tank;
• Several programmable timers.

Flaws:

• Large overall dimensions;
• Some sensors fail quickly.

9. Haier Falco L1P20-F21(T)

A double-circuit design equipped with a bithermal heat exchanger, the unit can be installed both in houses and apartments. The device is characterized by the presence of several degrees of protection: it has a flame failure protection system, the circulation pump is equipped with protection against jamming. The heat exchanger has a sensor that prevents overheating, excess pressure, and lack of draft.

The heat exchanger is made of copper, the modulating burner is made of stainless steel, the hydraulic block is made of brass. The total power of the boiler is 20 kW, the coolant temperature is adjustable from 30 to 85 degrees, the heated area can reach 190 square meters, the volume of the expansion tank is 6 liters. The design has small dimensions - 700*400*320 mm. Combustion products are removed from the closed chamber using a metal fan through a coaxial chimney. The pressure range in the heating system is from 0.3 to 6 bar.

Advantages:

• High-quality bithermic heat exchanger;
• Small sizes;
• Reasonable cost;
• Large heated area;
• A whole set of protective systems;
• A powerful circulation pump that easily raises the coolant to the level of the second floor.

Flaws:

• The location of the inlet and outlet pipes is not very convenient;
• Lack of Russian language on the control display.

8. MORA-TOP Meteor

This boiler features a fairly simple control system, equipped with a monochrome LCD screen and two handles - one regulates the temperature of the coolant, the second is responsible for heating the water. During production, all current safety requirements were taken into account: the device is equipped closed camera combustion. The boiler can be installed in place independently - it is lightweight. The control unit is directly connected to all connected elements: it receives signals from sensors of pressure, temperature, volume of passing water, regular and emergency thermostats and many others.

Depending on the information received, the control unit increases or decreases the supplied amount of gas. The device is characterized by excellent efficiency, since it consumes exactly as much fuel as is currently required. The efficiency of the boiler is about 91%. The water is heated quite quickly - in just a few seconds. The design provides protective system, preventing the burner from being turned on and off too frequently.

Advantages:

• Easy to manage;
• Makes minimal noise during operation;
• The kit includes a room thermostat;
• Heat exchanger overheat protection;
• Withstands voltage surges well;
• Convenient to service;
• IN environment emits a minimum of harmful substances.

Flaws:

• When connecting to the electrical network, you will definitely need to equip it with grounding;
• The power of the circulation pump may not be enough for the second floor.

7. Buderus Logamax U072-12K

This boiler has a closed combustion chamber, is perfect for any heating system in a private home, and is very convenient to control. It looks very attractive. The case is made of thin-sheet stainless steel, the assembly is reliable, there are absolutely no backlashes. Initially, the device was developed exclusively for difficult climatic conditions.

The control system is based on the Open Therm protocol: it is very reliable, exactly fulfills all user requirements, the settings are fine, down to the degree, which cannot but affect the efficiency of the device. It more than covers household needs - one such boiler is enough to create a heating system in a house with an area of ​​about 120 square meters. The boiler is a double-circuit, flow-through type, and produces about 12 liters of water per minute - this is quite enough for a family of three to four people or three water distribution points.

Advantages:

• Small overall dimensions;
• Light weight;
• Excellent withstands significant voltage drops: up to 30% up or down;
• Does not fade when gas supply decreases;
• Has frost protection systems;
• Makes virtually no noise during operation;
• Piezo ignition;
• The size of the flame is regulated by the ionization electrode;
• Well suited to the Russian climate.

Flaws:

• The hood fan quickly fails;
• The pump power is often insufficient when there is a second floor;
• Flimsy feed tap.

6. Viessman Vitopend 100

This design can be chimney or turbocharged. The first is allowed to be connected to a central chimney, which creates natural draft to remove combustion products. The turbocharged device is intended for installation in premises where there are no special exhaust systems. All waste here is removed outside the building using a special fan.

The boiler body is made of reliable stainless steel, the assembly is reliable, there are no backlashes. Equipment power ranges from 10.7 to 23 kW. The heating system can reach a pressure of 3 bar. Inside the boiler there is an expansion tank with a volume of 6 liters. The coolant warms up to a temperature of 85 degrees, hot water– up to 57 degrees. DHW capacity is no more than 11 liters per minute depending on the temperature.

On the front panel there is a liquid crystal display, a power button, a pressure gauge and two levers responsible for the temperature of the coolant and water. Additionally, you can purchase a room thermostat, which facilitates the operation of the unit.

Advantages:

• Made exclusively from high quality materials;
• Does not make noise during operation;
• Small overall dimensions;
• Only modern technologies are used in production.

Flaws:

• Great cost;
• High price for components and spare parts;
• Hydraulic tubes are made of composite materials, which is why they can quickly fail.

5. Navien DELUXE 16A White

This is a fairly good wall-mounted boiler, which is characterized by high-quality assembly and a long period of operation. The device is a dual-circuit type and can withstand low temperatures well, largely due to the presence of a freeze protection system. The circulation pump automatically turns on when the room temperature drops to 10 degrees and begins to intensively distill the coolant, preventing it from freezing. When the water temperature level in the system drops to 6 degrees, the burner turns on, increasing this indicator to 21 degrees.

Gas is consumed quite economically, which has a positive effect on the service life of the heat exchanger and the boiler itself. The device is able to operate even at a minimum gas pressure of 4 mbar. The unit can withstand serious voltage drops in the network and operates stably when the water pressure in the system drops. Comes with a remote control remote control, there is also a voice assistant. Under the front panel there is a control unit equipped with a digital monochrome display.

Advantages:

• Well withstands changes in water, gas and voltage;
• Reasonable cost;
• Convenient control using a remote control or a block on the panel.

Flaws:

• In some cases, the automation fails;
• Weak hot water pressure;
• Makes a lot of noise during operation;
• There is no automatic diagnostic system for the device.

4. Bosch Gaz 6000 W WBN 6000-24 C

Designed to heat a room up to 240 square meters, the boiler is equipped with a closed combustion chamber and a plate-type heat exchanger. It is capable of producing about 11.5 liters of hot water per minute, combustion products are discharged outside the room using a coaxial chimney with a diameter of 60/100 mm.

The control unit contains sensors that monitor the flame size, are responsible for automatic ignition, and fan rotation speed. The boiler is also equipped with a three-stage pump and a 6.5-liter expansion tank.

The body is rectangular, on front side there is a control panel equipped with a liquid crystal display, a pressure gauge showing the pressure in the heating system, and several adjustment buttons. All pipes for connecting communications are located at the bottom, which ensures ease of installation.

Advantages:

• Quickly warms up the room air;
• Installation is easy;
• High efficiency, low gas consumption;
• A large number of individual settings;
• There is a piezo ignition.

Flaws:

• Sometimes it produces atypical errors - to eliminate them, just disconnect the boiler from the network for a couple of minutes;
• The circulation pump vibrates strongly during operation;
• Condensation sometimes forms in the differential relay tubes.

3. NAVIEN Ace-24A Atmo

This is a wall-mounted boiler for a home or apartment, which is perfect for even the harshest climatic conditions. It has good economic indicators, can last for quite a long time, can easily withstand low pressure of water and gas, and provides stable work even with significant voltage drops.

Despite all these positive traits, the device is not too expensive. The boiler assembly is reliable, there is a heat exchanger with good performance, due to which hot water is provided literally a few minutes after turning on the boiler.

The pipes are located on the sides of the body, so the piping can be done both on the left and on the right side, thanks to which installation can be carried out even in rather cramped conditions. The new generation gas burner ensures silent operation of the boiler.

Advantages:

• Good level of security;
• Small overall dimensions;
• Easy to use;
• Acceptable price.

Flaws:

• The circulation pump is a little noisy, but otherwise the boiler is perfect.

2. Baxi MAIN 5 24 F

Italian equipment of high quality, which rightfully takes third place in our ranking of the best wall-mounted gas boilers. It is a two-circuit mounted boiler, equipped with a closed combustion chamber, turbocharged. The equipment is designed to be connected to either coaxial chimney, or to two-pipe system removal of combustion products. The device consists of gas burner, the nozzles of which are made of stainless steel, the heat exchanger is bithermic.

The Grundfos brand circulation pump is equipped with an automatic air vent; electronic automation is concentrated on a special board. The volume of the expansion tank is 6 liters. In addition, the boiler is equipped with several sensors: heating, hot water, draft, flame level. The maximum power of the unit at the highest loads is 24 kW, it is designed for reliable heating of a house with an area of ​​up to 220 square meters. It has small dimensions - 700*400*280 mm.

For ease of control, the boiler is equipped with a liquid crystal monochrome display and several buttons responsible for adjusting the temperature of the coolant and hot water; an automatic equipment diagnostic system is provided; if errors are detected, their codes are displayed on the display.

Advantages:

• All necessary functions are provided;
• Small sizes;
• Reasonable cost;
• A large number of service centers.

Flaws:

• The electronic board does not tolerate voltage surges well, so it is best to connect the boiler through a voltage stabilizer;
• The maximum power of the equipment is 24 kW.

1. Protherm Cheetah 23 MTV

A fairly popular wall-mounted gas boiler that can be used in both private and apartment buildings. He has high performance qualities and reasonable cost. The device is equipped with a closed combustion chamber, making it absolutely safe to use. Thanks to this functional element, the unit can be installed in any type of room, even one not equipped with a chimney. Combustion waste is removed using a coaxial system.

The assembly of the device is of high quality: the body is made of high-quality stainless steel, the service life is long, but the initial setup, like other boilers, must be carried out by an authorized specialist. The equipment is convenient to operate, it has high coefficient beneficial effect - more than 94%. There are several heating modes: holiday, winter, summer.

The design has an automatic air valve removing from the heating system excess air, frost protection is provided, there is a system responsible for the size of the flame and draft.

Advantages:

• Ease of installation and operation;
• Does not make noise during operation;
• Preventive inspections should not be performed too often.

Flaws:

• There is no service documentation;
• The circuits depend on each other - if hot water is turned on, heating of the coolant stops.

In conclusion, an interesting video

We reviewed the most famous models of gas wall-mounted boilers. All of them are durable, high quality, reliable and safe, so choose suitable model It won't be that easy. We hope this top 10 ranking helped you make your choice. About which unit you liked the most, as well as your general impression You can comment on this review in the comments to this article.

Due to the fact that a large number of new, modified models of domestic and foreign production have appeared in the range of heating devices offered to consumers, having various characteristics and the price level, nowadays you can easily replace an old boiler with a more economical, compact and aesthetic one. Many owners decide to “kill two birds with one stone” with such a purchase, that is, at the same time solve the issue of autonomous supply of hot water. And now this is not difficult - they are offered a wide selection of double-circuit boilers.

However, such high market saturation often contributes to the “reverse effect”, that is, it makes a choice optimal model- a very difficult task. We will try to help with this - we will provide a list of devices that are consistently included in the constantly changing rating of double-circuit, wall-mounted and floor-mounted gas boilers. True, a reservation can be made: the authors deliberately did not award certain places to the listed boilers - simply so as not to interfere with the subjective factor in this issue. The determining criterion was the positive feedback from consumers who had already tried this technique in practice. In a word, the boiler models indicated in the publication can be purchased with close to 100% confidence in receiving a device of high build quality and with the expectation of its long-term operation.

Of course, when choosing any heating boiler, you need to pay attention to other criteria that affect quality and durability.

Basic criteria for choosing a heating device

Double-circuit boilers are divided into floor-mounted and wall-mounted.

• Floor-standing double-circuit gas boilers are usually designed for higher thermal power, how wall models, therefore they are most often installed in houses with a large area. However, for similar heating devices with a power of 30 kW or more, mandatory A separate room from the living area is required. Therefore, before choosing such a model, it is necessary to study not only specifications and operating rules, but also standards for boiler room equipment.

On sale you can find models of floor-standing gas boilers that do not require power to operate - it is only important that a gas supply with natural or liquefied gas is provided. Such variants of units are especially convenient for heating in houses located in rural areas, where power outages are not uncommon. The design of non-volatile boilers is quite simple, but very reliable; such units are more durable than boilers with complex automation.

The efficiency of modern floor-standing models is 90 percent or higher.

• Wall d Double-circuit gas heating appliances, as a rule, are compact in size, so they are convenient to install in small houses or even in a city apartment.

Since such a unit does not take up much space, it is usually placed on the kitchen wall, where all the communications necessary to connect it are located. For the operation of almost all models of wall-mounted heating devices, an uninterrupted power supply is required. The circulation pump, the automation unit, and, in models with a closed combustion chamber, the fans for air injection and exhaust of combustion products require power.

Naturally, installing a gas boiler in the living area of ​​the house increases the requirements for organizing a more efficient ventilation system.

Unlike floor-standing boilers, in which steel or cast iron heat exchangers are often installed, wall-mounted units, in order to reduce their weight, are often equipped with copper heat exchange elements.

The power of wall-mounted units usually varies from 9 to 30 kW.

Power of double-circuit boilers

In order for a heating and water heating device to be truly effective in operation, it is necessary to correctly calculate its power for a specific house or apartment.

Very often on the Internet you can come across a sign like this:

To be honest, such information, instead of a clear idea, can, on the contrary, raise a lot of questions in the consumer. Agree that the difference in price between 9 kW and 20 kW models will be quite significant, and the spread of options according to such a “coordinate system” is impressive.

In addition, this approach does not take into account the characteristics of the regional climate, the building itself and its individual rooms, the degree of glazing (that is, the number and size of windows) and many other important circumstances. Therefore, it seems more reasonable to carry out more thorough calculations, in which the calculation calculator located below can help.

The basic principle is that calculations are carried out for each heated room separately, and then the results are summed up. This, by the way, gives the owners another “preference” - having such calculation results in hand (and it is best to display them on a plate - for each room separately) it will be much easier and correctly to arrange heat exchange devices in the rooms - radiators or convectors.

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