Rating of the best gas boilers Baxi 2020: price review, reviews

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Autonomous heating and hot water supply is a convenient solution for apartments and private houses. To organize it, first of all, you need to choose a boiler. If the housing is connected to a centralized gas supply system, gas equipment will be the best option. It remains only to decide on the manufacturer and model. So, let's talk about how to choose a Baxi boiler, what characteristics to consider when buying it and which 6 boilers from this manufacturer are worthy of the title of the best.

CONTENT

  • 1 The main criteria for choosing a gas boiler
  • 2 Rating of heating boilers Baxi
  • 3 FAQ

The main criteria for choosing a gas boiler

When choosing a gas heating boiler, you should pay attention to a number of characteristics:

  • Boiler type;
  • Thermal power of the equipment;
  • Efficiency level;
  • Type of instalation;
  • Combustion chamber design;
  • Equipment energy independence;
  • Heat exchanger material;
  • Consumable gas volume;

Boiler type

Heating boilers can be single and double-circuit. In the first case, the equipment is designed only to provide heating. The double-circuit boiler also provides hot water supply. An alternative to a double-circuit boiler is to connect an indirect heating boiler with a storage tank to a single-circuit equipment.

Thermal power

This indicator is calculated based on the area of ​​housing. For an accurate calculation, it is necessary to take into account the volume of the premises, the climate of the region, the thickness and level of thermal insulation of the walls, the size and quality of the windows. But in a simplified form, the following formula is used: for every 10 "squares" of area, 1 kW of thermal power will be required. He adds 20-30% to the resulting number, because if the boiler operates at 100% of its capacity, it will quickly fail. If the equipment is also used for DHW, an additional calculation is made for this system.

Boiler efficiency

The boiler efficiency depends on its type. The higher this indicator, the more energy efficient the equipment. Modern condensing boilers have an efficiency level of 110%. However, the higher this indicator, the more expensive the model is.

type of instalation

The boilers are available in wall and floor versions. Wall-mounted models usually have a lower heat output and are compact in size. If there is enough equipment with an indicator of up to 30 kW, the installation of a wall model is permissible, it can be mounted in a non-residential area (kitchen, corridor). Boilers up to 60 kW are most often floor-standing, however, they can also be installed in public premises. If the power indicator is up to 150 kW, the equipment should be in a separate room on any floor. If the unit differs in power above this level, it must be installed strictly on the first floor. or in the basement in a specially designed room with a separate exit to the street.

Combustion chamber design

The boiler heats the water with fire, which requires oxygen to maintain. The combustion chamber can be of two types: open and closed. In the first case, oxygen is taken directly from the room where the equipment is located. In units with a closed combustion chamber, air is blown using a ventilation pipe or coaxial chimney.

For installation in a city apartment, it is worth giving preference to units with a coaxial chimney and an oxygen blower. Equipment with an open burner can be installed in a separate boiler room or annex; additional care must be taken for ventilation in this room.

Equipment volatility

Boilers with a closed combustion chamber are characterized by increased efficiency, however, they require connection to the power supply network. If there is no electricity, the equipment will not work. The same applies to models with automatic electric ignition. If electricity from time to time disappears, it is worth giving preference to open-type boilers with a piezoelectric element.

Heat exchanger material

The material used to manufacture the heat exchanger largely determines the service life of the equipment. They are made from cast iron, steel and copper. The cast iron version is considered the most durable, but such a heat exchanger will weigh decently, in addition, if the operating rules are not followed, it may burst. Steel heat exchangers are cheaper and lighter, but not resistant to corrosion. Copper heat exchangers are the most expensive, but they have high performance characteristics, this material is not afraid of corrosion, has good heat transfer, and is lightweight.

Consumable gas volume

Gas consumption depends on the type of equipment, its efficiency, activity of operation. The presence of automation allows you to significantly reduce the level of consumption.

When choosing a boiler, you should also pay attention to the manufacturer. Equipment of the Italian brand Baxi is of high quality combined with productivity.

Rating of heating boilers Baxi

We offer a rating of heating boilers from the Italian manufacturer Baxi.

Best Double-circuit floor standing boiler

1. BAXI SLIM 2.300 i 29.7 kW

Gas boiler BAXI SLIM 2.300 i 29.7 kW: photo

The cost of the model starts at $ 100,000. rubles. This is a floor-standing atmospheric type boiler (that is, with an open combustion chamber), the heat exchanger is made of cast iron. The boiler is designed for 50 liters, the hot water capacity is 12.1 liters per minute, which is quite enough. The boiler is equipped with an automatic electric ignition function and continuous electronic flame modulation. Safety is ensured by an electronic self-diagnosis system, a thermostat against overheating of water and a draft sensor that controls the removal of combustion products.

Price: ₽ 100 000

BAXI SLIM 2.300 i 29.7 kW

Best Single-circuit floor standing boiler

2. BAXI SLIM 1.300 iN 29.7 kW

Gas boiler BAXI SLIM 1.300 iN 29.7 kW: photo

The average cost of the model is about 71 thousand. rubles. This unit is from the same series as the previous boiler. This is a fairly compact floor-standing model designed for organizing heating. The boiler is equipped with a cast iron heat exchanger. The maximum level of useful heat output is 29.7 kW, the minimum is 14.9 kW. Equipment weight - 136 kg. There are two ranges for adjusting the temperature of the coolant in the heating circuits: from 30 to 85 degrees and from 30 to 45 (for underfloor heating systems).

Price: ₽ 71 097

BAXI SLIM 1.300 iN 29.7 kW

Best Double Circuit Condensing Wall Hung Boiler

3. BAXI Duo-tec Compact 24 20 kW

Gas boiler BAXI Duo-tec Compact 24 20 kW: photo

The price of the model is about 52 thousand. rubles. It is a compact model with a high efficiency level of 110%. Closed combustion chamber with forced removal of combustion products. The heat exchanger is made of stainless steel. Hot water supply is regulated from 35 to 60 degrees. The boiler is equipped with an adaptive flame control system and an energy efficient circulation pump. The pressure is monitored by an electronic pressure gauge. Safety is ensured by a built-in self-diagnosis system.

Price: ₽ 52 000

BAXI Duo-tec Compact 24 20 kW

Best Single Circuit Condensing Wall Hung Boiler

4. BAXI Duo-tec Compact 1.24 24 kW

Gas boiler BAXI Duo-tec Compact 1.24: photo

The cost of the unit is from 47,000 rubles. The model belongs to the same collection as the previous one, but is intended only to ensure the operation of the heating system. The temperature is monitored with an updated display panel. Temperature sensors are installed both in the flow and in the return. The equipment is equipped with weather-dependent automation. The temperature in the heating system can be adjusted in the range from 25 to 30 degrees.

Price: ₽ 47 000

BAXI Duo-tec Compact 24 20 kW

Best Double Circuit Convection Wall Mounted Boiler

5. BAXI ECO Four 24 F 24 kW

Gas boiler BAXI ECO Four 24 F 24 kW: photo

The cost of the device is about 40 thousand. rubles. It is a very compact model designed to be installed even in small spaces. The boiler is equipped with a closed combustion chamber with forced removal of combustion products. The heat exchanger is made of copper. The unit is equipped with a continuous electronic flame modulation system and smooth electric ignition. The air regulation system is patented. There is a possibility of reconfiguring the equipment for operation on liquefied fuel. The boiler is equipped with a weather-dependent automation, there is a digital temperature indicator on the control panel.

Price: ₽ 39 687

BAXI ECO Four 24 F 24 kW

Best Single Circuit Convection Wall Mounted Boiler

6. BAXI ECO-4s 1.24F 24 kW

Gas boiler BAXI ECO-4s 1.24F 24 kW: photo

Boiler cost - from 35 thous. rubles. The unit differs from the previous model in the number of circuits, it is intended only for organizing heating. The coolant temperature is regulated in two ranges: for batteries from 30 to 85 degrees and underfloor heating from 30 to 45 degrees. The set temperature is regulated and maintained in automatic mode.

Price: ₽ 35 580

BAXI ECO-4s 1.24F 24 kW

FAQ

Why can the boiler hum?
The boiler may hum for one of the following reasons:

  • High oxygen content in the heat-transfer water;
  • Reduced level of gas pressure;
  • Sediment accumulated on parts;
  • Fan problems.

Why may the batteries not heat up?
Sometimes, when the boiler is running, the batteries remain cold. The most common cause of this is a pump breakdown or a clogged filter.

Read also:

The best solid fuel boilers

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