The best Jax split systems: seven popular models + the nuances of choosing climate technology

Popular brands and manufacturers

Premium class

Their key benefits:

• High reliability. Such air conditioners have the lowest percentage of defects - there is only one defective for 500 pieces. Their service life is 10-15 years.
• Built-in self-diagnosis system. It allows you to protect equipment from damage and turns off devices automatically when various errors and malfunctions occur.
• Noiselessness. Luxury splits produce noise in the range of 20 to 30 dBA - you won't even hear them.
• Multifunctionality. They have many useful modes and functions. In addition, they are able to work even at very low external temperatures down to -25 degrees. Chinese cheap equipment is not designed for such temperatures.

Split systems of the middle class

It includes products of such companies: GoldStar, SHARP, Panasonic, Hitachi, Hyundai, Toshiba.The average pricing policy is from 20 to 30 thousand rubles. If you are not ready to overpay for luxury systems, but want to get a reliable split system, this is your option.

Benefits of this category:

• Attractive design. In the middle class lines, original design “chips” are used that can adjust the device to any interior. So, for example, LG even imitates natural materials - from mirrors to wood.
• Profitability. They have high efficiency with low power consumption. This is achieved through the use of inverter technology and saves up to 30% of electricity.
• Filtration system. Such models can purify the air from various viruses, pollution, unpleasant odors and allergens. Some can saturate the air with vitamin C and beneficial ions.
• There are humidification and dehumidification functions.
• Reliability. The quality of the assembly and materials is almost not inferior to the luxury class. Also, many models have protection against voltage surges in the network and a self-diagnosis system.

Economy class

Life time. On average, such a model will last you 6-7 years. They also have more frequent breakdowns, since there is no self-diagnosis system.
Noise level. Usually above 30 dBA - so the indoor unit is quite audible. Especially high level of noise at external blocks.
Little functionality. They have few technical “bells and whistles”, but with the standard cooling functions they cope quite well. In addition, they are not able to work at sub-zero temperatures.
care needed

It is important to provide timely care and cleaning of the system in order to avoid breakdowns and extend the life of the system.

How to choose equipment?

When it is difficult for the future owner of the air conditioner to make a choice of climate technology, it is necessary to take a sheet of paper and indicate on it all the necessary parameters. And then choose the most suitable type of equipment for them. Then make a choice of the model related to the desired type.

The procedure may take several steps. First you need to determine the exact area of ​​\u200b\u200bthe room in which the air will be cooled by the air conditioner. If it is up to 35-40 sq. m, then the desired type will have to be chosen further.

If the area is larger, then only a split system will be the best solution, since it is unlikely that a person will find a monoblock air conditioner that is needed in terms of power.

Residents of the lower floors will need to protect their property from vandals and thieves. Equipment damage is not uncommon

In the second place, the issue of noise has to be resolved - it is relevant for most buyers, so it is not advisable to postpone it. Why do you have to go to retail stores, to friends and compare the sound pressure indicators of different models in order to understand whether more noisy monoblock products are suitable or opt for quiet split systems.

If the final choice has not been made at this point, then it is necessary to pay attention to the desired functionality of the air conditioner. When it comes to premium performance, you need a split system

In the absence of the desire to spend money on installation, anti-vandal means, protective visors that protect the air conditioner from moisture, it is worth choosing a monoblock model.

If the choice is still not made, additional arguments will have to be used.For example, it could be a suitable design. You need to understand that in the case when the model must be mobile, then the question of choice should end only with the acquisition of a suitable monoblock model. This applies to buyers renting housing, commercial premises, summer residents.

Without an alternative, people living in buildings classified by the authorities as historical heritage will have to refuse to purchase a split system. Since spoiling their facades and the rest of the walls is not the best idea.

The possible complexity of the choice indicates that no one type of equipment has clear advantages over the other. This is confirmed by statistics: more often people buy split systems, but this advantage is far from overwhelming.

Principle of operation

The decrease in air temperature occurs according to the following principle.

• The air conditioner compressor compresses the refrigerant (refrigerant) which is in a gas state. Then it goes into the condenser. There, the gas is condensed and cooled, turning it into a liquid.
• The fluid moves through the throttling device. There is a decrease in pressure and temperature of the refrigerant.
• In the chilled liquid format, the substance enters the evaporator, which is also the indoor unit of the air conditioner. The refrigerant heats up and evaporates, again turning into a gaseous state. This process leads to a decrease in the temperature of the air circulated by the fan.
• The gas is transported through the pipeline and returned to the compressor. The above process is restarted.

Classification of modern split systems

Depending on the class of service, all lines domestic air conditioners divided into 3 groups, each of which has its own characteristics:

• Premium class. Such devices have excellent consumer qualities, a reliable protection system and self-diagnosis. They are characterized by long service life, high reliability, stylish design and fully automatic operation. In addition, you will not hear noise from them, as they work almost silently.
• Middle class. These models have an optimal ratio of quality and price. They have the same high reliability ratings as premium devices, only they are a little more noisy and have a shorter service life.
• budget class. Such split systems have an average level of reliability and a not too long service life. If you have a limited budget - you can purchase such a system. It will quite successfully cope with standard functions.

Criteria for choosing wall-mounted split systems

When choosing a Systemair domestic air conditioner or any other brand, you should not rely on intuition, but on a specific list of clearly defined criteria.

Only with the right approach can you purchase a device that will one hundred percent meet your expectations.

Consider the main nuances that you should pay attention to first.

Optimal model performance

After you decide on the purchase budget, you should calculate the power of the device. At the same time, take into account the parameters and features of the room where it is planned to install it.

In a question like this, they usually focus on the performance indicator indicated in BTU units.

For example: a device with a capacity of 7000 BTU serves an area of ​​up to 20 m²; 9000 BTU - up to 25 m²; 12000 BTU - up to 35 m²; 18000 BTU - up to 50 m².In the Systemair Smart line, you can choose the right air conditioner for any area.

When calculating power, it is worth considering such a detail as heat gain. Thermal radiation in the room comes from people, household appliances, increases if the windows are located on the sunny side

If there is a large amount of heat gain in the room, choose an air conditioner with an additional power reserve. Otherwise, it may not be enough for full heating / cooling.

Energy efficiency and noise level of the device

The second important issue is the energy efficiency of the air conditioner. The indicator is indicated by a special marking from A +++ to G, and is also determined by the coefficients COP, EER.

The level of electricity consumption directly depends on the power consumption in a certain mode of operation. This parameter is always specified in the technical specifications of the model.

The higher the performance of the device, the more energy it needs to operate. If you plan to use the equipment regularly, try to choose more economical devices that have an energy efficiency class of at least A.

Also, do not forget to take into account the noise parameters of the indoor and outdoor modules. Values ​​in the range of 25-38 dB are considered optimal for a person. Such split systems operate almost silently, without causing much discomfort to the household.

The principle of operation of the compressor

There are two types of wall split systems - inverter and constant performance.

Devices with a conventional compressor work on the on / off principle. Having reached the desired temperature in the room, they turn off and wait for the commands of the sensors, which are triggered after the temperature marks deviate from the set values.

Inverter models operate continuously. Devices constantly maintain temperature conditions, smoothly changing power indicators up or down

Split systems with an inverter compressor reach the set levels faster, are not so sensitive to power outages, are distinguished by a reduced noise background, and more economical energy consumption. However, you will have to pay an additional amount for equipping with inverter technology.

Main Modes and Useful Functions

Any air conditioner must support several basic operating modes, including:

• cooling;
• heat;
• drainage;
• ventilation.

If you do not need the heating function, you should not overpay. In this case, it is better to look for a cheaper model, designed exclusively for cooling rooms.

As for the secondary functions, here you should also think about what exactly is useful during the operation of the device. Experienced owners are advised to purchase split systems with useful options for diagnosing faults, self-cleaning, ambient air ionization, automatic defrosting system, comfortable sleep mode

An important nuance is the air purification system in the equipment. It is desirable that the air conditioner is equipped with at least several filters.

In Systemair Smart models, this point is well thought out. They have a multi-stage filter system, which qualitatively cleans the air masses passing through the device.

How to choose a split system

In order to survive the heat in summer, and to warm up faster after returning home in autumn or winter, you can install an air conditioner or a special system. We will tell you how to choose the right split system for an apartment.

To date, manufacturers produce several types of indoor air cooling units: circulating, supply, non-inverter and inverter split systems. The difference between conventional air conditioners and split systems lies in the number of units, installation method.

Which is better: split system or air conditioning? In terms of functionality, ease of use, and efficiency, split systems are superior to air conditioners. Universal equipment cools the air in the room in the heat, warms the room in the cold season. A good option for saving money - easily replaces the heater.

When choosing a non-inverter system, you will have to pay more for electricity. The device cools the air in two stages - at maximum power it reduces the temperature, and then goes into maintenance mode. They cost less. Inverter models independently regulate the power of work, smoothly raising or lowering the temperature, save electricity. Minus - the price is higher. When choosing an inverter or conventional system, compare the lifetime cost of electricity with the difference in price at the time of purchase. In most cases, according to installers, more expensive inverter models pay off faster than conventional ones.

When deciding which split system is best for an apartment, consider the power of the equipment. To independently calculate the optimal power, you can use the universal calculation formula: put 1 kW per 10 square meters.

Recommendations on the choice from experienced users on the forums, acquaintances, tests, reviews of the owners will help to make a decision. Do not forget to compare models in terms of functionality and additional options.The function of drying the air helps to get rid of fungi, black mold in rooms with high humidity. Night mode guarantees sound sleep and minimal noise that will not wake the child or parents. The air conditioners have a timer that allows you to set the off, on at a certain time of the day. There are Chinese models that are good in terms of reliability with a fast cooling function - the apartment will become cool in a matter of minutes.

If family members suffer from allergies, then pay attention to new systems with filters that purify the air in the room from bacteria, pollen, mold and odors. There are air conditioners with a multi-stage universal filter

When buying, specify whether it needs to be changed and how often it is recommended to do this.

Which brand to choose? For several decades of the release of split systems, the rating of manufacturers has not changed much:

• LG • Electrolux • Ballu • Mitsubishi • Samsung • Hyundai • Hitachi • Toshiba • Panasonic • Generel Climate

Each company has its own unique developments - connection to a "smart home", anti-corrosion coatings, its own powerful and durable compressors.

Conclusions and useful video on the topic

Jax brand device installation instructions:

Recommendations for choosing an air conditioning system:

Determine for yourself the type of construction, the list of necessary functions and features that are most important from your point of view. Compare these criteria with financial possibilities and choose the right device. A thorough study of the characteristics and functionality of the units will allow you to make the right purchase.

Looking for a quality air conditioner at a reasonable price? Or do you have experience using a split system from the Australian brand Jax? Tell our readers about the specifics of operation and maintenance of such units. Share your personal experience and ask questions - the comment form is located below.