Gas boilers baxi heating: a review of the brand and its

There are now a lot of products on the market for creating heating systems - in particular, products from Germany, the Czech Republic, Poland, China and, of course, there are quite a few domestic manufacturers. But a special niche belongs to Italian products - they are considered to be among the best in the world.

And a separate category in the niche is occupied by heating boilers Baxi, as well as radiators. In addition, the company also produces other related products. In this review, we will look at the advantages and disadvantages of this brand, as well as find out what the company actually produces and is worth buying its products.

Is it a serious brand

Let's start with the story.

Judge for yourself - this company has been on the market for more than 50 years and the range of products they have is:

1. Wall gas heaters. Moreover, both standard models and condensation gas boilers of Baxi heating are produced - they are distinguished by the fact that the steam that forms after the initial combustion of the gas does not go outside, but is sent to a special chamber and burned there. Condensation solutions have a very high level of efficiency.

1. Outdoor units with cast iron heat exchangers. The use of cast iron is a guarantee of durability and efficiency, since this type of heat exchanger has been serving for at least 20 years. As for efficiency, the iron cools very slowly, which means that the coolant will have to be heated less frequently.

Note! Pig-iron heat exchangers with all their advantages have a couple of negative features - they are afraid of sudden temperature changes, as well as mechanical shocks. In both cases, there is a possibility that the metal will simply burst.

1. Heating radiators Baxi - batteries are made of aluminum alloy, using the method to pour under high pressure. The distinctive characteristic is the ability to withstand pressure up to 20 atmospheres.
2. Accumulative water heaters.

Gas heating boilers Baxi are supplied to 70 countries of the world, including the markets of such demanding to quality goods of states like Germany and England. Agree, it says something.

But here it is mainly important that the solutions of this brand are adapted to the peculiarities of the operation of such equipment in our country. That is, the devices operate taking into account pressure fluctuations in the gas line, and most of the automation is not afraid of sudden on and off electricity.

In principle, it turns out that the firm is quite reliable and, by purchasing its products, you get truly high-quality heaters. In addition, there are service centers in all more or less large cities, so in the event of a breakdown there is much to deal with problems.

Now let's look at what categories are divided heaters that the company offers.

Overview of the most popular series

The "line" of products is given in the table below.

As for radiators, the batteries of this company have the following properties:

• The pressure at which the metal begins to collapse - 34 bar.
• Possible coolant temperature is about 110 degrees. This means that it is permissible to use not only water in the system, but also any antifreeze.

• Excellent level of heat transfer. This is possible due to the characteristics of the aluminum alloy from which the radiators are made, and also because of the oval shape of the internal channels through which the coolant passes.
• Low weight and, of course, corrosion resistance. Due to the first quality of the battery can be hung on the walls with low bearing capacity, and the second property causes a long service life.

Note! Radiators of this brand are bimetallic solutions, which means that it is extremely undesirable to drain water from the main line. Because oxygen is immediately inside the channels, and the surface of the elements begins to oxidize.

In principle, with the classification of products figured out, now it is worth considering a list of problems that can be encountered if you operate the Baxi gas heating boiler.

Typical faults, their causes and ways to correct problems

Immediately required to make a clarification - breakdowns and defects, described below - are not something negative in the sense that "you should not buy such boilers, because ...". These are just standard faults that are most often found in absolutely all boilers, regardless of the manufacturer’s name.

Just ways to solve the problems of each brand and model, as a rule, are different, which means there are nuances. Therefore, a list of defects that can be fixed with your own hands is usually published in each instruction and this brand is no exception.

So, a review of the most common situations.

No flame

If the indicator on the control panel of the device is on, that the flame is not working, then the causes and remedies of the defect in this case may be as follows:

1. No gas supply from the pipeline. In this situation, you need to check if the valve on the pipe is not closed, and it can, of course, be so that there are interruptions in the gas supply at the moment.
2. Contamination of the ionizing electrode - if this is the case, then simple cleaning of the element will help.
3. Incorrect position of the plug in the socket. The bottom line is that in many boilers it matters whether the phase and zero is connected correctly. The solution here is very simple - you need to unplug the plug, rotate it 180 degrees and re-plug it into the outlet.
4. The voltage drops in the network. If such a fact is evident, then only the purchase of a stabilizer will save.

1. Gas valve malfunction or insufficient gas pressure at the point of its entry into the burner. In the first case, it will be necessary to replace the valve, and in the second, to adjust the indicator of the lowest possible pressure.

Next situation.

Overheat

If the overheating indicator is on, then you need to understand the following points:

1. It may well be that the fault lies in a very simple thing - the overheating sensor itself does not work. The output, of course, is to replace this part.

1. There is a possibility that the coolant does not function correctly in the system. That is, water or antifreeze can simply "stuck" at any point in the main or coil of the heat exchanger. The solution to the problem in this case is cleaning, after blowing through the system, you need to make sure that there are no blockages anywhere.
2. The heating boiler Baxi can overheat because the circulation pump is broken. Or the pump may simply be turned off. Be sure to check this element of the system for performance.

Note! Absolutely in all situations, the cause of the malfunction may be hidden in the defective central board of the unit. In this case, the electronics can burn out literally after the device is first turned on - due to voltage drops, for example. Therefore, it is better not to risk and always include the heater in the network only through a stabilizer - after all, replacing the automation can cost half the cost of the boiler itself.

Insufficient traction

If at an emergency stop of a heater with a forced pitch, an indicator of insufficient traction is lit, then there may be a few nuances:

1. Thrust sensor does not work.
2. Faulty fan or pressure switch.

In both cases, the only way out is the replacement of elements. Well, in the end, the most elementary can happen - check whether the chimney channel is blocked with foreign objects.

In addition, you must make sure that the supply ventilation is working - that is, whether there is a normal air exchange in the room. This is true if the heating gas boiler Baxi is considered with a natural bail, of course.

Moving on to the next typical situation.

Blocking the pump and malfunctioning hot water circuit

Usually, with such a problem, the indicator “no water in the boiler circuit” lights up, and on the products of the Slim series, the “insufficient gas pressure” sensor is activated.

That is, if the pump is stopped, then here, in addition to the fact that it has broken, there may also be such reasons:

1. Faulty pressure switch.
2. Contamination of the highway.
3. Low gas pressure.

As for the DHW circuit, this indicator usually lights up only if the NTC sensor of the corresponding circuit is broken. The way out is to replace this device.

However, replacement by replacement, and it’s worth finding the cause of the sensor breakdown - check, perhaps, the electrical voltage “gets” on the body of the heater. If this is so, then it is quite clear why some sensors fail, it turns out that it is necessary to make the grounding correctly.

As you can see, it turns out that the Baksi line has one very important feature - the automation system is so well thought out that when a problem arises in one “section” almost always the emergency shutdown of the entire system occurs. This is very important because there is no whole “chain” of breakdowns.

Further.

No ignition

As a rule, something like this happens: the indicator turns on the device, the pump starts and the ignition does not turn on.

In such a situation, the first thing to do is to check the correctness of switching on the plug (perhaps the position of phase-zero is incorrect), as well as to measure the voltage. It is likely that it is either not enough, or vice versa - the current is too high.

Also, the microswitch may not close and the pressure switch stem will not enter to the end. If this is the case, then after disassembling and cleaning the element, the heater will work.

Well, the last common point.

Claps and noises

The Baxi gas heating boiler may produce claps during operation, if there are problems with ventilation, or the gap between the ignition electrodes is too small. Also, the electrodes can be contaminated - because of this, ignition does not occur instantaneously, and when a certain amount of gas accumulates inside the combustion chamber.

Regarding ventilation - you need to check whether the exhaust itself works well, and also to calculate if there are any problems with the "inflow" - the minimum allowable air flow should be not less than 20-40 cubic meters per hour.

And in some cases, wall models may make too much noise or vibrate during operation.

Most often this happens for such reasons:

1. There is a layer of dirt or other foreign particles on the inner surface of the heat exchanger. It will help here, of course, disassembling the item and cleaning it.

Note! If water is used as a coolant, it may well be that the liquid contains too much iron and salt. If this is so, then cleaning the heat exchanger does not help much - anyway, growth will appear again on its plane. The best option in this situation is to pour softer water into the system.

1. The circulation pump of the heating system is not functioning properly. It is possible that the device is poorly fixed and vibrates, and maybe just faulty. In the first case, you need to check the mounting, and in the second to replace the pump.

Such are the problems and tips to fix them. You may cope with some hands with some moments, but if there is no confidence and relevant knowledge, it is better to turn to specialists for help.

Now we will understand the key issue.

How to choose a boiler

If we talk about general things, then, of course, first of all, you need to pay attention to such properties:

1. Power device. And here it is important to understand that it is equally bad to purchase domestic boilers for the heating system, both too low and too big. In the first case, you will simply freeze, and in the second the boiler will constantly operate in a minimum mode - if it is designed for a much larger area, then the product’s life will be significantly reduced.

1. Reliability. Here we are talking about the reputation of the brand.
2. Efficiency. This refers to the efficiency of the unit and gas consumption. It is considered that the most economical options - this is a wall equipment. However, wall units are often not able to fully heat large houses - for example, three-story cottages.
3. Ergonomics and installation requirements. That is, we are talking about the dimensions of the device - because, you see, sometimes it is very important to be able to choose a compact heater that does not take up much space. And, of course, you need to understand what you will need to install it at all - whether it will be a “piece” of space on the wall or on the floor, or you will have to allocate a separate room for the unit.

1. Ease of management and level of automation of the process. On the one hand, the electronics thing is convenient, since the board signals all system failures, and on the other hand, it is linked to electricity. This implies the next item.
2. Degree of autonomy. That is, the essence of the question is how the model is tied to the supply of electricity. As a rule, full autonomy is different for outdoor units, but the wall options are now also quite thoughtful - they are connected to batteries, so that automation can work independently from a couple of hours to a week.

And, of course, you can ask yourself whether it is worth buying directly the gas heating boilers of Baxi or whether it is better to pay attention to other imported analogues. Or else make a choice in favor of China or domestic producers.

The question is actually very multifaceted, but in the case of this manufacturer, it is possible to reveal the presence of such minimal options:

• Electronic notification of the occurrence of scale inside the heat exchanger.
• Good self diagnosis system.
• The “ANTI – LEGIONELLA” option is a peculiar function in many models, and its meaning lies in the antibacterial protection of water in the storage tank. Once a week the water is heated to a temperature above 60 degrees, so that the liquid is partially disinfected.

• Protection against freezing of the coolant, both in the heating line and in the DHW circuit. If the fluid temperature drops below 5 degrees, the system automatically heats up the coolant to 30 degrees. It is only important to take into account that this is possible only if the automation is connected to the power grid.

Such are the features of this brand. The final choice, of course, is yours, and our business is done - we have provided basic information on the boilers of this brand. This completes the review and proceeds to a summary.

Conclusion

We have figured out what are the gas boilers brand Baxi. We considered whether it is worth buying them and what are the lines on sale, and also got acquainted with the ways to solve the most frequently encountered problems.

We hope that the information will be useful to you in business. If you would like to learn more, then we recommend to look at the additional video at the bottom of this article.