12 best gas condensing boilers of type

Review of the best according to the editors. About the selection criteria. The the material is subjective, is not advertising and is not serves as a guide to the purchase. Before purchase is needed consultation with a specialist.

A crucial moment in the design of a heating system a country house is the selection of a gas boiler. Not so long ago on condensing models appeared on the Russian market. They differ high efficiency and low consumption natural or liquefied gas. On sale you can meet modern equipment from all famous manufacturers. To find affordable heater at an affordable price will help expert advice of the magazine.

Selection recommendations

The principle of operation of the condensing boiler. To raise gas boiler efficiency, phased heating of liquid in heating system.

  1. First, the coolant is prepared in condensation the camera. Thermal energy arises from the condensation of vapors from gas combustion products. In conventional boilers, this heat goes into the pipe.
  2. At the second stage, the fluid is heated in the heat exchanger (water or antifreeze) due to the combustion of blue fuel. Thanks preliminary increase in the temperature of the coolant in condensing chamber fuel economy reaches 20%.
  3. Pros and cons of condensing boilers. At the time of buying condensing boiler should take into account the advantages and disadvantages such equipment.

The main advantages of modern heating appliances are specialists think:

  1. high efficiency;
  2. low gas consumption;
  3. reduced load on all components and parts of the boiler;
  4. the ability to work as convection equipment (in network outages).
  5. The weaknesses of condensation models include:
  6. the need to create certain conditions;
  7. condensate recovery;
  8. high price.

Varieties. Condensing gas boilers several types.

  1. By the number of connected circuits, one and dual-circuit models. The first ones allow heating only the system heating, the second are designed for simultaneous heating coolant and organization of hot water supply.
  2. Condensing gas boilers can be mounted on the floor or on the wall. Wall-mounted equipment looks smaller and lighter floor constructions have maximum power.

Heat exchanger material. In the most aggressive environment there is such a gas boiler unit as a heat exchanger. His durability depends on the metal or alloy from which it is made.

  1. Traditional material for the manufacture of heat exchangers is cast iron. It is sensitive to temperature extremes, with strong vibrations the design may crack. At the same time cast iron heat exchangers are quite resistant to corrosion, they differ durability and reliability.
  2. Aluminum heat exchangers are lightweight and compact. sizes. The material is susceptible to corrosion, on the walls with time salt deposits are formed, which must be periodically delete.
  3. Copper heat exchangers combine lightness, compact size and good heat dissipation. They resist corrosion for a long time, but wear out faster than steel or cast iron structures.
  4. Stainless steel heat exchangers are not afraid of corrosion, internal the surface always remains clean thanks to self-cleaning condensate. But the cost of boilers with stainless heat exchangers steel will be high.

Equipment. Condensing gas boilers belong to expensive equipment. Therefore, the desire of potential buyers save. However, not only price should be considered. device, but also its complete set. Buying items like circulation pump, expansion tank, air vent will lead to serious additional costs.

The editors of the magazine together with rankquality.com service analysts selected 12 best gas condensing type boilers for review. You can purchase these models in specialized stores in the country. When distributing the total positions, the starting point was the opinion expert community, also took into account reviews of Russian users.

Rating of the best gas condensing type boilers

Nomination a place Name of product price
The best wall mounted gas condensing boilers 1 Vaillant ecoTEC plus VU INT IV 386 / 5-5 35 kW single-circuit 12 640 rub.
2 Viessmann Vitodens 100-W B1HC042 26 kW single-circuit 105 470 rub.
3 Buderus Logamax plus GB172-20 i K 20 kW dual circuit 103,431 rubles
4 BAXI LUNA Platinum + 1.24 26.1 kW single-circuit 83 654 rub.
5 Viessmann Vitodens 050-W BPJC 24 kW dual circuit 76 752 rub.
6 Ariston GENUS PREMIUM EVO 24 FF 22 kW dual circuit 63,465 rubles
7 Protherm Lynx condensation 30 MKO 30 kW single-circuit 66 000 rub.
The best floor condensing gas boilers 1 Vaillant ecoCOMPACT VSC 306 / 4-5 150 30 kW dual circuit 315 900 rub.
2 Viessmann Vitocrossal 300 CU3A038 19 kW single circuit 340 100 rub.
3 Fondital Giava KRB 12 11.6 kW dual circuit 309 690 rub.
4 Buderus Logano plus GB102-16 17 kW single-circuit 159 890 rub.
5 Vaillant ecoVIT VKK INT 186/5 17.2 kW single-circuit 158 600 rub.

The best wall mounted gas condensing boilers

When wall mounting a gas boiler, potential buyers should pay attention to two points. The model is selected with minimum weight, and the wall must be supporting. To the experts I liked the following models.

Vaillant ecoTEC plus VU INT IV 386 / 5-5 35 kW single-circuit

Rating: 4.9

Vaillant ecoTEC plus VU INT IV 386 / 5-5 35 kW single-circuit

An effective heater is German single-circuit boiler Vaillant ecoTEC plus VU INT IV 386 / 5-5. The thermal power of the device is from 6.4 to 35 kW. Device designed for installation in heating systems, model Prepared for connecting a DHW cylinder. The experts praised the innovative information-analytical system DIASystem. Simulation burner operates in power range 20-100%. For burning, you can use air, both outside and inside the house. The device is equipped with a digital display with backlight and duplication of codes. Device heat exchanger made of stainless become.

Due to the high price, few managed to purchase a German boiler homeowners of Russia. They are satisfied with efficiency, reliability, compact and low noise.

Advantages

  • high heat output;
  • innovativeness;
  • profitability;
  • quiet work.

disadvantages

  • high price.

Viessmann Vitodens 100-W B1HC042 26 kW single-circuit

Rating: 4.8

Viessmann Vitodens 100-W B1HC042 26 kW single-circuit

Viessmann Vitodens wall mounted gas boiler 100-W B1HC042 stands out for its high level of comfort. He can to be installed in heating systems or in highways water supply. Experts liked the compact overall dimensions devices, stylish design, low natural gas consumption. Little inferior to the leader in thermal power (4.7-26 kW), not It is adapted to work with liquefied gas. In the asset boiler can compact automatic power adjustment, compact sizes, environmental friendliness. Specialists note the ease of maintenance, since all nodes are accessible from the front of the equipment.

Russian users praise reliability, profitability, convenient management. The owners consider a minus expensive original parts.

Advantages

  • profitability;
  • environmental friendliness;
  • good automation;
  • compactness.

disadvantages

  • expensive service.

Buderus Logamax plus GB172-20 i K 20 kW dual circuit

Rating: 4.8

Buderus Logamax plus GB172-20 i K 20 kW dual circuit

Well-known gas equipment manufacturer Buderus released new generation of wall-mounted boilers Logamax plus GB172-20 i K. Experts found in the model the most modern trends in the world thermal technology. An elegant front panel of tempered glass Titanium Glas. Automatic control system allows you to establish interaction with the boiler via the Internet. The equipment allows you to simultaneously heat the house and provide tenants with hot water. Thermal power of the model is limited to 20 kW Unlike the review leaders, the boiler is equipped with aluminum heat exchanger.

Users are pleased with the cool look of the wall boiler, low noise, multifunctionality and convenient management. By cons include aluminum heat exchanger.

Advantages

  • innovativeness;
  • elegant appearance;
  • multifunctionality;
  • convenient management.

disadvantages

  • aluminum heat exchanger.

BAXI LUNA Platinum + 1.24 26.1 kW single-circuit

Rating: 4.7

BAXI LUNA Platinum + 1.24 26.1 kW single-circuit

Richly equipped single-circuit boiler BAXI LUNA Platinum + 1.24. The manufacturer has installed everything you need equipment (pump, air vent, expansion tank) to it was possible to immediately connect the device to the heating system. Thermal model power is in the range of 2.4 … 26.1 kW, for convenience The control has a display and a remote control. Heat exchanger made of stainless steel, the expansion tank capacity is 8 liters. Experts appreciated the versatility of the boiler, as Both natural and liquefied gas can act as fuel.

Owners are satisfied with the rich bundle of the boiler, quality assembly, ease of management. To save fuel, you should move the control panel away from the boiler.

Advantages

  • good equipment;
  • stainless steel heat exchanger;
  • universality;
  • convenient management.

disadvantages

  • the control panel is better attributed to the boiler.

Viessmann Vitodens 050-W BPJC 24 kW dual circuit

Rating: 4.7

Viessmann Vitodens 050-W BPJC 24 kW dual circuit

Compactness and durability are the trump cards double-circuit boiler Viessmann Vitodens 050-W BPJC. The model has maximum thermal power of 24 kW, which is enough for heating houses and providing residents with hot water. Experts praised manufacturer for quality assembly and a 10-year warranty. Device equipped with a circulation pump, expansion tank (8 l), exhaust fan and digital display. Automation independently selects the optimal mode of operation, minimizing the participation of modern man.

In reviews, users praise the model for compactness, reliability, low noise. To nullify the risk of clogging heat exchanger should be filled with high-quality water in the system.

Advantages

  • compactness;
  • 10 year warranty;
  • good equipment;
  • automatic control.

disadvantages

  • sensitivity to water quality.

Ariston GENUS PREMIUM EVO 24 FF 22 kW dual circuit

Rating: 4.6

Ariston GENUS PREMIUM EVO 24 FF 22 kW bypass

The premium segment includes experts wall-mounted gas boiler Ariston GENUS PREMIUM EVO 24 FF. The dual-circuit model produces thermal power in the range of 2.5 … 22 kW. The manufacturer has equipped device with an expansion tank (8 l), air vent, fan and circulation pump. The boiler can work both natural and liquefied gas. The boiler has a backlit display although the device is easy to transfer to a remote control. IN asset model should be recorded low natural gas consumption (2.33 cube m / h), in this parameter the equipment is superior competitors.

Domestic homeowners praise low gas consumption, easy installation, ease of use. By cons they carry a high price.

Advantages

  • high-quality assembly;
  • rich equipment;
  • profitability;
  • easy installation.

disadvantages

  • high price.

Protherm Lynx condensation 30 MKO 30 kW single-circuit

Rating: 4.5

Protherm Lynx condensation 30 MKO 30 kW single-loop

Slovakia launches a whole line of condensing gas boilers manufacturer Protherm. The most powerful model in the Lynx series was device with the designation 30 MKO. Single-circuit equipment is inferior to thermal power only to the winner of the review (7.1 … 30 kW), while natural gas consumption looks quite economical (3.2 cubic m / h). The wall-mounted boiler is equipped with a circulation pump and an expansion 8 liter tank Model heat exchanger made of reliable silumin. Experts note competent pricing policy of Slovak manufacturer and good build quality.

Owners are satisfied with the ease of management, efficiency and high power boiler. Of the minuses, they emit a large amount condensate (up to 85 liters per day), which must be diverted.

Advantages

  • low price;
  • high power
  • simple operation;
  • profitability.

disadvantages

  • high volume of condensate.

The best floor condensing gas boilers

The installation of a floor gas boiler requires a non-combustible stand. When choosing equipment, you should focus on thermal power and functionality. Specialists identified several modern models.

Vaillant ecoCOMPACT VSC 306 / 4-5 150 30 kW dual circuit

Rating: 4.9

Vaillant ecoCOMPACT VSC 306 / 4-5 150 30 kW dual circuit

The main advantage of the Vaillant ecoCOMPACT series of boilers is experts consider compact sizes. Thanks to this, the equipment can install both in a cramped boiler room and in the attic. VSC Model 306 / 4-5 150 successfully combines modest overall dimensions with complete set. In a single building there is a heating boiler and 150 liter water heater. Thermal Power Model adjustable in the range of 5.8 … 30 kW. The manufacturer has equipped his product with a circulation pump, air vent and expansion 12 liter tank Both primary and secondary heat exchanger are made from stainless steel. Given all these features of the boiler, it’s difficult call it dear pleasure.

The model becomes the winner of our review, despite a small number of reviews.

Advantages

  • high power
  • compactness;
  • rich equipment;
  • high-quality assembly.

disadvantages

  • not found.

Viessmann Vitocrossal 300 CU3A038 19 kW single circuit

Rating: 4.8

Viessmann Vitocrossal 300 CU3A038 19 kW single-circuit

The most expensive floor-standing gas boiler in our review was single-circuit unit Viessmann Vitocrossal 300 CU3A038. German manufacturer is trying to attract attention to its product high coefficient of conversion of combustion energy to heat (98%). Important consumer properties are environmental friendliness, profitability and quiet work. Simplifies self-cleaning equipment care heat exchanger. Save in the future for users account extended service interval (3 years). Though the model is inferior to the leader in maximum power (19 kW), but coolant temperature can reach 95ºС.

Perhaps the arguments of our experts will help potential buyers in our country to see all the advantages of the model. But for now there are no real reviews of the boiler on the thematic forums.

Advantages

  • high efficiency;
  • profitability;
  • quiet work;
  • self-cleaning heat exchanger.

disadvantages

  • high price.

Fondital Giava KRB 12 11.6 kW dual circuit

Rating: 4.8

Fondital Giava KRB 12 11.6 kW bypass

Rich equipment boasts Italian double-circuit boiler Fondital Giava KRB 12. The model is equipped 130 liter integrated boiler, 10 expansion tank l, circulating pump. The equipment is designed to work with natural and liquefied gas, the maximum thermal power of the device is 11.6 kW. Due to the use of condensation technology manufacturer managed to achieve a minimum emission in atmosphere of harmful compounds and low fuel consumption. The floor boiler becomes the bronze medalist of our review.

The strengths of the unit users include multifunctionality, rich equipment, profitability. A modest factor in the purchase can be a modest power.

Advantages

  • rich equipment;
  • multifunctionality;
  • environmental friendliness;
  • profitability.

disadvantages

  • modest power.

Buderus Logano plus GB102-16 17 kW single-circuit

Rating: 4.7

Buderus Logano plus GB102-16 17 kW single-circuit

The most attractive price compared to competitors is gas boiler Buderus Logano plus GB102-16. Single-circuit model created on the basis of modern condensation technologies, thanks to which equipment demonstrates high efficiency conversion of fuel combustion into thermal energy. The experts drew attention to the compact size (930×394 mm) and lightness (52 kg) equipment. The boiler is controlled by reliable BC20 automation, the heat exchanger is made of a special aluminum alloy. However together important components, such as a pump, are not supplied with the boiler air vent and expansion tank. Model stops in step from the prize podium.

Russian homeowners like the affordable price of a boiler, compactness and lightness. The minus they consider poor a complete set.

Advantages

  • affordable price;
  • compact sizes;
  • ease;
  • high efficiency.

disadvantages

  • poor equipment.

Vaillant ecoVIT VKK INT 186/5 17.2 kW single-circuit

Rating: 4.6

Vaillant ecoVIT VKK INT 186/5 17.2 kW single-circuit

An excellent option for upgrading old heating systems would be installation of a high-tech Vaillant ecoVIT VKK INT 186/5 boiler. The model attracted the attention of experts with a stylish design and ergonomic design. Due to the high efficiency of the manufacturer managed to reduce fuel consumption. Thermal power of the device adjustable in the range of 5 … 17.2 kW, there is a possibility connecting external controls. Of the useful features note auto diagnostics, protection against freezing and overheating, auto ignition, indication of inclusion, display. Responsible for safety gas control.

Domestic users liked the quality production of a gas boiler, high efficiency, profitability. But in addition to the equipment will have to buy a circulation pump and expansion tank.

Advantages

  • stylish design;
  • low gas consumption;
  • high efficiency;
  • high-quality manufacturing.

disadvantages

  • poor equipment.


Attention! This rating is subjective, is not advertising and does not serve as a guide to the purchase. Before the purchase consultation with a specialist is necessary.

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