When choosing heating for their home, many people prefer gas boilers. But which boiler will be the best? You can buy an inexpensive boiler, which will have few advantages, or buy an expensive German gas boiler. There are also many models of gas boilers from the Italian company Baxi on the market. This company provides high-quality heating equipment at reasonable prices. In the article we will look in more detail at the types and advantages of these boilers.

1.
1.1
1.2
1.3
1.3.1 Single-circuit and double-circuit boilers Baxi
1.4
2.
3.
4.

Baxi boiler types

There are several types of gas boilers: closed camera combustion, with an open combustion chamber, wall-mounted, floor-mounted, single-circuit, double-circuit and condensing.

Let's look at each type in more detail.

Baxi gas boilers with a closed combustion chamber

The boiler with a closed combustion chamber has a built-in coaxial chimney. Thanks to him, oxygen will flow. After all, to maintain the flame, air leaves the room. When installing such a gas boiler, the air will remain in the house.

The closed combustion chamber is made of two pipes with different diameters. In this case, one is inserted into the other. The burnt gas is removed through a pipe of smaller diameter. And through the distance that is formed due to the difference in diameters, street air flows to the burner.

Another way to remove burnt gas is to install separate chimneys. To remove gas combustion products, install a fan.

Baxi gas boilers with open combustion chamber

You can purchase a boiler with an open chamber if your house has a chimney. Its diameter should be more than 13 cm. Natural draft will remove the burnt gas.
If you do not have a chimney pipe, you will have to install one. Its height should be 50 cm higher than the ridge.

The disadvantages are: oxygen will be lost from the house to maintain the flame in the burner. This factor has a bad effect on the health of those living in this house.

Wall-mounted gas boilers

Wall-mounted gas boilers are conveniently located in small rooms. Such boilers are equipped with a coaxial chimney. Therefore, a boiler of this type can be installed in any room. Thanks to the beautiful appearance, wall-mounted boilers Baxi companies will fit perfectly into the interior of your home.

Wall-mounted boilers are divided into single-circuit and double-circuit. The first type provides heating for the house. And double-circuit ones heat the room and heat the water. But such boilers are capable of heating a small volume of water. If high consumption is required hot water, it is more advisable to buy a single-circuit boiler and a boiler with the required volume.

Baxi floor-standing gas boilers

Floor-standing gas boilers are heavy and large. They must be installed in a separate room. Such boilers are very powerful. To install them, you need to install a chimney pipe, an expansion tank and a circulation pump if the room is large.

Baxi condensing boilers

Condensing boilers are manufactured using innovative developments. Therefore, such boilers are different from others. And the efficiency is 100%. In conventional gas boilers, gas and water exit through the chimney, losing approximately 11% of the heat in the house. In condensing boilers, the temperature of the gases is converted into useful energy, therefore no heat is lost.

Advantages and disadvantages of Baxi gas boilers

The advantages include:

1. Price.
2. Large selection of models.
3. Can be installed on the floor or wall.
4. High power.
5. Burner type.
6. Easy to use.
7. Built-in automation.
8. There are service centers in all cities.

Disadvantages include:

1. Has sensitivity to contaminated water.
2. The electronic board is of poor quality.

Characteristics of Baxi gas boilers

For safety reasons, gas Baxi boilers have the following elements: modulation pump, modulation burners, automation, combustion control and programmer.

Let's look at each of them in more detail.

The modulation pump has an automatic control function. The temperature is also maintained at a constant temperature, which saves energy. Due to the formation of a large amount of condensate, the efficiency increases.

Thanks to modulation burners, the equipment operates smoothly. Due to this, the service life is increased. At low power, water or coolant is heated, and, therefore, the boiler has to be turned on less often.

Automation in Baxi gas boilers depends on weather conditions. The temperature of the coolant directly depends on the temperature outside. Thanks to automation, fuel savings occur.

If you set certain temperature parameters, then using the programmer the boiler will work independently for about 7 days. At the same time, at night the temperature automatically decreases.

When the equipment is ignited smoothly, the maximum flame is obtained in half a minute. This condition is met if the boiler does not have a water heater.

Thanks to the built-in display, all information about the device is displayed on it. If there are any problems, you will be able to see it immediately. If the information is lost, it will be stored in memory. And specialists will be able to look at the cause of the breakdown.

If there are no electrical problems in the house, the boiler will automatically start working. This happens thanks to the anti-frost protection that is built into the gas boiler. If the coolant has a temperature of +50, the boiler will automatically begin to heat up to a certain temperature. And then it will turn off automatically.

Thanks to the post-circulation pump, electricity is saved. After turning off the equipment, the pump runs for about 3 more minutes and heat passes through the pipes. But this is only possible if there is room thermostat, if it is not there, then the pump will work without stopping.

Each Baxi gas boiler model is equipped with a control panel. You can independently set the desired operating mode, control the temperature, and also configure the “warm floor” system. And thanks to automation, which depends on the weather, the temperature of the gas boiler will be controlled.

Gas boilers Baxi companies have many advantages and few disadvantages. By choosing this model, you will not spend all your savings, but will also buy a gas boiler that will meet all your requirements. Consult with the seller before purchasing and carefully study all the characteristics and nuances of each model. And to install the heating device, you should invite a qualified worker.

Specifications

Boiler type gas, convection Burner

Combined wood/gas, wood/diesel boilers are usually supplied without a burner included. The boiler will run on solid fuel and you can additionally purchase a suitable burner to run on gas or diesel fuel. For a diesel/gas combination boiler supplied without a burner, a suitable burner must be purchased and installed because the boiler will not operate without the burner.

gas Number of circuits double-circuit Thermal power

Power is the main parameter when choosing a heating boiler. It is necessary to calculate the power of the heating system individually for each house, since it depends on the heated area, heat loss of the house, and the average temperature in the region during the cold season. Glossary of terms for the category Heating boilers

9.30 - 24 kW 10.60 - 25.80 kW Combustion chamber closed Efficiency 92.9% Control

The heating boiler may have electronic or mechanical control. Manufacturers may also offer to purchase one of several control panels to choose from for the heating boiler. The control panel can be purchased separately or when purchasing a heating boiler. It is important to remember that without a control panel the boiler will not work. Glossary of terms for the category Heating boilers

electronic Wall installation Primary heat exchanger material copper Secondary heat exchanger material stainless steel Single-phase mains voltage Built-in circulation pump There is Built-in expansion tank yes, 6 l Fuel

The fuel for solid fuel heating boilers is: firewood, pellets, coal, peat, coke and briquettes - wood, coal, peat. Liquid fuel boilers can operate on diesel fuel, fuel oil, waste oil. Combination heating boilers can use as the main fuel solid fuel, as well as operate on natural gas or liquid fuel. Glossary of terms for the category Heating boilers

natural gas, liquefied gas Natural gas consumption 2.73 cu.m. m/hour Liquefied gas consumption 2 kg/hour Nominal pressure of natural gas 20 mbar Permissible liquefied gas pressure 37 mbar Coolant temperature 30 - 85 °C Temperature in the DHW circuit 35 - 60 °C Hot water output at 25°C 13.7 l/min Hot water output at 35°C 9.8 l/min Max. water pressure in the DHW circuit 8 bar Max. water pressure in the heating circuit 3 bar

Comfort

Functions power indicator, thermometer, pressure gauge, auto-ignition, flame modulation Peculiarities display, connection external control, heating floor connection

Safety

Protection autodiagnostics, gas control, overheating protection, frost prevention mode, safety valve, air vent, pump blocking protection Filtration water filter

Connection

Gas connection pipe 3/4" Heating circuit connection pipe 3/4" DHW circuit connection pipe 1/2" Diameter coaxial chimney 60/100 mm Connection of a separate chimney (diameter 80 mm) yes Dimensions (WxHxD) 400x730x299 mm Weight 30 kg

Please check before purchasing technical specifications and equipment from the seller

The Baxi company was founded back in the 19th century, and today Baxi devices are recognized by many as one of the best in the industry - for example, . Initially, the products of this company were only ovens yes gas stoves.
Keeping pace with progress, the company has undergone reorganization, so today it is qualified in the production of high-quality and highly efficient heating equipment.

Such devices are designed for heating residential premises, and quite large ones - up to 230 square meters.

A special feature of Baksi double-circuit gas boilers (reviews of which can be found on this site) is that they prepare water for everyday household needs. The use of gas boilers is widespread: the devices are installed in apartments where there are interruptions in heating or hot water(water supply), as well as in private houses, production premises that do not have or are not connected to central heating.

Heating gas appliances are designed to establish and ensure uninterrupted performance of the heating function.

Basic parameters of double-circuit wall-mounted appliances

The boiler performs two functions simultaneously, which is why it is called a double-circuit boiler. When buyers are looking for an attractive wall-mounted option, then Baksi double-circuit wall-mounted gas boilers are the most suitable option, since the boilers have an attractive design and will look good both in the kitchen and in the bathroom or hallway.

It consists in the fact that in one of the circuits water is heated, which is intended for circulation through heating system dwellings. An example of a classic wall-mounted double-circuit boiler is the well-known Baxi Luna 3 boiler.

This model is equipped with two heat exchangers - steel and copper, due to which the water supply to both circuits is uninterrupted.

It should be noted that Baksi also produces this model as a single-circuit boiler. However, if the choice is made in favor of the single-circuit boiler Baxi Luna 3, then the issue of hot water supply will have to be resolved separately.

To be fair, it must be said that Baksi also produces floor-standing versions of double-circuit boilers. One of the most prominent representatives of this series is the Baxi Slim boiler. The device is a floor-mounted heating device, characterized by increased power characteristics and a longer service life, which is possible thanks to the cast iron heat exchanger of this device.

The Baxi Slim boiler is produced by the manufacturer in two versions - with one circuit and with two. If a single-circuit boiler is already installed and the need for a hot water system arises, it is enough to connect an indirect heating boiler to the Baxi Slim - and the problem of providing the facility with hot water will be solved. Thus, Baksi double-circuit wall-mounted gas boilers will perform all the necessary functions to create coziness and comfort in your home.

Specifications

Buyers need to pay special attention to the fact that Baksi gas boilers, the technical characteristics of which are almost identical among some models, still have fundamental differences. Differences may include:

• The type of combustion chamber (which can be open type or closed).
• Type of hood (can be turbocharged or regular).

Without exception, all boilers are equipped with a heat exchanger, circulation pump, expansion tank. The boilers have the ability to adjust the temperature of the media for both circuits.

The first mode is intended for direct heating and the temperature range of the heating circuit can be selected from 35 to 80 degrees. The second mode is intended for the DHW system.

The water temperature in the second circuit is heated in the range of 35-45 degrees. Information about all settings is displayed on the digital display. From the above, we can conclude that Baksi gas boilers, the technical characteristics of which are maximally focused on comfort during use, will become reliable assistants for owners, intuitive during operation.

Analyzing the information about these boiler installations, it seems that the Baksi boiler is absolutely devoid of faults, even potential ones. Whether this is actually true or not depends on each specific case of use of this unit, the conditions in which it operates, and the timeliness of maintenance.

User reviews

Before making a purchase, users often turn to specialized sites and forums to find out the opinions of real owners of these boilers. Thanks to this, a potential buyer has a chance to find out detailed information about Baksi boilers, reviews about them - both positive and negative. I must say that negative aspects equipment interests people even more than positive ones.

Reviews of which this site is full, indicate, first of all, that these devices have an affordable price, attractive design and at the same time can be easily installed anywhere in the house.

Many boiler owners give each other recommendations, which, in particular, relate to the need for regular inspections of the boiler by a specialist from the gas service. What work is carried out by the technician when servicing the boiler is indicated in the accompanying documentation. At the same time, it should be borne in mind that gas boilers are objects of increased danger, so their maintenance should only be carried out by a professional.

People who are concerned about studying information about this device are convinced that the Baxi gas boiler has very different reviews. Some people are satisfied with absolutely everything, while others complain about poor heating of heating radiators or high gas consumption.

In conclusion, it makes sense to say that a Baxi boiler, malfunctions of which may still occur for one reason or another, should be inspected by a specialist. Only a professional can identify the cause of the breakdown. There is no point in automatically saying that it is bad. First, you should think about whether all the rules for its operation specified by the manufacturer were followed.

Even if it turns out that the Baksi boiler is faulty not due to the owner’s fault, but due to a factory defect or defect, you should not take this fatally, but writing a review about this on our website would not be amiss.

More on this topic on our website:

1. 
   The first models of Vaillant heating boilers appeared in Russia only 15 years ago, although this brand is already well known in the world...

The Siberia gas boiler, reviews of which are becoming increasingly common, is a brand of the Rostov manufacturer Rostovgazoapparat. This Russian manufacturer produces heating...

Italian models of heating equipment are popular due to their reliability, a large number of built-in functions, as well as a good price-quality ratio. Atmospheric floor-standing gas boilers Baxi (Baksi), equipped with a cast-iron heat exchanger, operate in energy-independent mode and are presented in three basic modifications.

Types of floor-standing atmospheric boilers Baxi

Three basic modifications of Baksi boilers, manufactured by the Italian company of the same name, are distinguished by good thermal characteristics. When choosing a boiler, you should pay attention to several features:

• Number of heat exchangers - 2-circuit floor-mounted gas heating boilers Baksi with a built-in boiler are popular. The advantage of dual-circuit equipment is the ability to operate in flow-through mode for heating hot water, as well as accumulating hot water in a buffer tank.
  Italian floor heating single-circuit gas boilers Baxi are designed for heating residential premises. If necessary, it is possible to re-equip the station and connect an indirect heating boiler with a capacity of up to 2500 liters.
• Performance – maximum power of floor-standing boilers Baxi series SLIM – 110 kW. At the same time, the dimensions of the floor-standing boiler do not exceed 1200 mm in the HPS series.
• Dependence on electricity - all equipment can operate in a completely energy-independent mode. Boilers with built-in circulation pumps, require electricity to operate.

All offered heating equipment has the following general thermal characteristics:

• Open combustion chamber - floor-standing versions have an atmospheric or convection combustion chamber. During operation, oxygen from the room is burned. Connection to a classic vertical chimney is provided.
• Stainless steel burner – the burner device is made of AISI 316 steel. The material is resistant to high temperatures, condensate, has a long service life.
• Heat exchanger material - the boilers are equipped with a cast iron primary heat exchanger, as well as a secondary circuit made of copper.

Other characteristics depend on the selected model.

Boilers Baxi SLIM

The Baxi SLIM atmospheric floor-standing gas boiler has a large selection of power sizes, from 15 to 62 kW. IN additional equipment, a volatile modulating burner is offered that automatically adapts operation to the actual heat needs of the room, as well as draft parameters and other operating characteristics. In addition, the SLIM series has the following features:

In the SLIM series, boilers with one and two heat exchangers are offered. In the basic configuration, the Baxi floor-standing gas double-circuit boiler has a built-in boiler. Single-circuit models can be optionally equipped with a storage capacity from 100 to 2500 liters.

Boilers Baxi SLIM HPS

The Baxi household gas floor-standing boiler with an atmospheric burner, SLIM HPS series, is characterized by high thermal efficiency. The device uses a special heat exchanger design made of highly ductile cast iron. To increase the heat transfer surface, special profile fins are used. This design feature has a positive effect on the reliability and quality of operation of the Baxi floor-standing boiler.

The series has several distinctive features:

The SLIM HPS series is designed for economical heating of large areas. Maximum boiler productivity is 108 kW.

Boilers Baxi SLIM EF

The Baksi floor-standing double-circuit gas boiler, produced in the SLIM EF series, is completely energy independent. The device contains an atmospheric burner. The design deserves special mention. The series is available in a gray case with a black control panel.

The device of the SLIM EF floor-standing boiler includes a switch that turns off the gas pressure immediately after the flame goes out. The boilers are designed for connection to coolant systems. Maximum performance – 61 kW.

Rules for installation and operation of the Baxi floor-standing boiler

The technical characteristics of Baksi boilers determine the features of installation and operation. The manufacturer recommends following several recommendations:

• The boiler's performance fully corresponds to that specified in the technical documentation. Productivity is calculated using the formula 1 kW = 10 m². To the result obtained, add a boiler power reserve of 15%. For double-circuit units, add another 15% for water heating.
• Equipment installation is carried out in accordance with existing SNiP and PPB. Before connecting a floor-standing boiler to the heating system, you must carefully study the operating instructions and find out whether the selected unit is suitable for the selected heating scheme.
• The technical requirements for installing Baksi floor-standing gas heating boilers are as follows: ceiling height of at least 2.2 m, total area of ​​8 m². The boiler room must have supply and exhaust ventilation.

Read also: Instructions for Baxi boilers

Installation of Baksi gas boilers must be carried out in accordance with the rules and regulations in force in the Russian Federation. Some requirements vary depending on your region of residence.

Opinions and reviews about Baxi floor-standing gas heating boilers

Consistently positive reviews from owners about Baksi floor-standing gas heating boilers show that the equipment of the Italian plant is one of the best offered to domestic consumers by European manufacturers.

The main advantages of the equipment are:

• Thermal efficiency - the heat exchanger is manufactured in such a way as to minimize heat losses. The temperature of the flue gases at the outlet is no more than 150°C. The heat of combustion products does not go into the chimney, as in classic versions of heating equipment from other manufacturers, but is used to heat the coolant.
• Instant hot water supply. Disadvantage dual-circuit models flow type, there is a long period of time from opening the tap and the flow of hot water.
  Baksi boilers are equipped with an integrated buffer tank with constant water heating. The consumer receives heated water almost instantly.
• Automation – regardless of the selected model, automatic maintenance is carried out temperature regime. In the basic modification, control is performed by thermomechanical automation. Baxi SLIM HPS has weather-dependent control.

The only disadvantages mentioned by users are usually the high cost. But, the price at which you can purchase the selected model fully corresponds to the quality and reliability of the equipment. The average service life of a boiler from the Italian company Baxi is at least 25 years.

In terms of reliability, thermal characteristics, service life and other operating parameters, Baksi floor-type atmospheric boilers stand out among the heating equipment offered to domestic consumers.