TOP 15 best split systems: Rating 2021-2022 and which wall-mounted air conditioner to choose for a 2-room apartment

Any person strives to surround himself with comfort.
But it is hardly achievable when the summer is extremely hot, and in the winter you have to layer your clothes on yourself, trying to stay warm even indoors. And users try to solve this problem by choosing a good split system. It can quickly heat and cool air to a specified temperature, while occupying a minimum of space in the room.

But even if it suits you, the air conditioner can simply ventilate the room. Our TOP, where the best split systems are presented, will tell you which device to choose based on your requirements.

Rating of the TOP 15 best split systems for apartments in 2021-2022

Review of the best models in terms of price-quality ratio

Premium air conditioners are equipped with the maximum number of options, but their cost can reach 100,000 rubles.

You can purchase an air conditioner from inexpensive models with optimal functionality, which is no worse in efficiency than expensive analogues.

The rating includes 5 budget models of good quality and reliability.

Electrolux EACS-07HG2/N3

The air conditioner is designed for rooms up to 22 square meters. The model is made in classic white color. This model is highly reliable for 2021-2022.

Equipped with an air heating option. The maximum air flow is 7.83 cc. m/min. Controlled using a remote control. Clears the air of bacteria thanks to ionization. In cooling mode, the device consumes 685 W, heating - 664 W.

It is recommended to use heating at a minimum temperature of -7 °C. The design includes an ice protection system under the housing, as well as self-diagnosis and self-cleaning.

Night mode with minimal noise level and intensive turbo mode are available.

Characteristics:

• service area - 22 sq. m;
• length of communications - 15 m;
• energy consumption class - A;
• air flow - 7.83 cubic meters. m/min;
• power - 2200 W;
• the size of the indoor unit is 71.3x27x19.5 cm.

pros

• for its characteristics it is optimal in price and quality;
• eliminates odors and bacteria;
• equipped with a timer;
• works quietly in night mode;
• cools quickly.

Minuses

• no supply ventilation is provided;
• It makes a lot of noise when heating.

Roda RS-A09F/RU-A09F

Air conditioner in a stylish white casing, designed for a room of up to 25 square meters.

Equipped with a heating mode in which the power reaches 2.75 kW. Cools the air in a short time thanks to a flow of 8 cubic meters. m per minute. At the same time, it cleanses the air of bacteria, preventing the appearance of fungus.

Equipped with a hot start and comes with a convenient remote control. Consumes 825 watts of energy when cooling. It is allowed to use the heating mode at temperatures down to -5 °C.

Characteristics:

• service area - 25 sq. m;
• length of communications - 10 m;
• energy consumption class - A;
• air flow - 8 cubic meters. m/min;
• power - 2750 W;
• size of the indoor unit: 69×28.3×19.9 cm.

pros

• cools quickly;
• works quietly;
• easy to operate;
• compact.

Minuses

• the outdoor unit is very noisy;
• switches off at temperatures above +40 °C.

Electrolux EACS/I-09HM/N3 15Y

Model with an inverter motor for rooms up to 25 square meters. Equipped with iFeel cooling option

air to the desired temperature in the place where the remote control is located.

Cools the air quickly thanks to the 8cc flow. m per minute. Thanks to the memory option, you don't have to adjust the air conditioner every time you turn it on. The model is highly energy efficient A+ and consumes 40% less energy than similar devices.

When heating, it operates at temperatures down to -15°C.

Characteristics:

• service area - 20 sq. m;
• length of communications - 10 m;
• energy consumption class - A+;
• air flow - 8 cubic meters. m/min;
• power - 2800 W;
• size of the indoor unit: 79×27.5×20 cm.

pros

• quickly cools the room;
• low energy consumption;
• acceptable price;
• high-quality assembly.

Minuses

• bullets without illumination;
• The outdoor unit is very noisy.

Toshiba RAS-10N3KV-E

Air conditioner with a 3.2 kW inverter motor, which quickly cools the room

up to 25 square meters.

The temperature range is maintained at 17 - 30°C. At the same time, the noise level does not exceed 46 dB. Autostart and timer operation are provided. 5 blind positions and 5 types of swing are supported, which allows you to adjust the air conditioner to your liking.

The model is equipped with a filter to clean the air from bacteria. You can save settings in 1 click.

Characteristics:

• service area - 25 sq. m;
• length of communications - 10 m;
• energy consumption class - A;
• air flow - 9.6 cubic meters. m/min;
• power - 3200 W;
• the size of the indoor unit is 74x25x19.5 cm.

pros

• stylish appearance;
• budget cost;
• high power;
• quiet operation;
• compact size.

Minuses

• the buttons on the remote control are not illuminated;
• In night mode it makes the same noise as in day mode.

LG P12SP

Split system for servicing premises up to 35 square meters. m. Equipped with two modes. Cools quickly and

heats the room thanks to the air flow speed of 12.5 cubic meters. m per minute.

The device produces a minimum of noise, so it does not cause discomfort at night. The model belongs to class A for energy efficiency. When cooling, the power is 3520 W. Consumes 1085 W of energy.

There are 4 fan speeds available and an option to remember settings. It is allowed to use the heating mode at temperatures down to -5 °C.

Characteristics:

• service area - 35 sq. m;
• length of communications - 15 m;
• energy consumption class - A;
• air flow - 12.5 cubic meters. m/min;
• power - 3520 W;
• size of the indoor unit: 83.7×30.8×19.2 cm.

pros

• silent operation of the internal and external units;
• stylish design;
• high performance;
• economical energy consumption.

Minuses

• no horizontal air flow;
• There is no ionizing filter.

How to choose a good split system?

If you have not yet decided which split system to buy, and among the models presented to your attention, there was no suitable solution, then you should pay attention to a small list of characteristics before making a final decision and comparing other inventions:

• power consumption (heating/cooling);
• service area;
• maximum noise level;
• refrigerant type;
• power in different operating modes;
• diagnostic system (if any);
• seasonal coefficients (EER, COP, SEER, SCOP);
• number of indoor units (depending on purpose);
• functions and technologies;
• number and modes and method of control;
• filtration system.

The list is not final, because many brands have their own unique technologies . It is important to compare popular models and look for the optimal solution for your financial capabilities, which we tried to help with, friends.

Review of inverter models

Air conditioners with an inverter motor have many advantages over conventional ones. They cool and heat the air much faster. At the same time, they make virtually no noise and consume a minimum of electricity.

Below is a selection of the best split systems with inverter motors from reliable manufacturers.

Mitsubishi Heavy Industries SRK20ZSPR-S

Split system of high build quality, equipped with a powerful motor. Designed for installation in

rooms up to 35 square meters.

The device is equipped with 2 operating modes with a maximum air flow rate of 10.1 cubic meters. m per minute and 3 speeds. You can save settings on the remote control. When heating, the device operates at a power of 2.7 kW, when cooling - 2 kW.

The noise level of the indoor unit is only 24 dB, due to which operating the air conditioner at night does not cause discomfort.

Characteristics:

• service area - 35 sq. m;
• length of communications - 15 m;
• energy consumption class - A;
• air flow - 10.1 cubic meters. m/min;
• power - 2700 W;
• size of the indoor unit: 76.9×26.2×21 cm.

pros

• cools and heats quickly;
• makes virtually no noise;
• equipped with a cleaning mode;
• night mode available.

Minuses

• gap from the wall of the indoor unit;
• lack of adjustment to the right and left.

Ballu BSUI-09N8

An air conditioner with a powerful motor that copes with cooling and heating a room of

up to 26 squares.

Made in a snow-white case. Equipped with an air filter to clean the air from unpleasant odors and bacteria. Belongs to class A++ for energy efficiency.

Consumes up to 0.8 kW of energy. There are 2 cooling modes available, simple airflow and dehumidification. In this case, the maximum flow rate is 9.5 cubic meters. m per minute. The model implements self-diagnosis and timer operation.

Characteristics:

• service area - 26 sq. m;
• length of communications - 15 m;
• energy consumption class - A++;
• air flow - 9.5 cubic meters. m/min;
• power - 2900 W;
• size of the indoor unit: 79.2×29.2×20.1 cm.

pros

• high-quality case;
• equipped with a Wi-Fi module;
• works quietly;
• uses electricity economically.

Minuses

• The remote control is not backlit;
• complex Wi-Fi setup.

Electrolux EACS/I-09HVI/N3

Powerful split system with inverter motor. Made in a snow-white case and equipped with a filter for cleaning

air. Serves rooms up to 25 square meters.

Belongs to class A+++ for energy efficiency. Due to the high flow rate of 10.83 cc. m per minute cools the room in 10 minutes. This consumes only 600 W. It is possible to operate the device with heating at temperatures down to -30 °C.

Characteristics:

• service area - 25 sq. m;
• length of communications - 20 m;
• energy consumption class - A+++;
• air flow - 10.83 cubic meters. m/min;
• power - 3000 W;
• size of the indoor unit: 86.6×29.2×20.9 cm.

pros

• high-quality air purification;
• work on a timer;
• minimal noise;
• economical consumption of electricity.

Minuses

• no Wi-Fi module;
• high price.

Samsung AR09RSFHMWQNER

The air conditioner operates in cooling, heating and dehumidifying modes. Creates comfortable conditions in

rooms up to 25 sq. m.

Equipped with an inverter motor and a timer up to 24 hours. Controlled using a remote control. Equipped with a protection system during power outages, as well as a self-cleaning program.

During operation, the noise level does not exceed 37 dB. The device consumes 780 W. Quickly cools the room due to the flow of 9.6 cubic meters. m per minute.

Characteristics:

• service area - 25 sq. m;
• length of communications - 15 m;
• energy consumption class - A;
• air flow - 9.6 cubic meters. m/min;
• power - 3200 W;
• size of the indoor unit: 82×28.5×22.7 cm.

pros

• powerful engine;
• consumes little energy;
• made in a stylish case;
• cools and heats quickly;
• works silently.

Minuses

• The buttons on the remote control are not illuminated;
• complex Wi-Fi setup.

Panasonic CS/CU-BE35TKE

The split system is designed to create comfortable conditions in rooms up to 35 square meters. Maybe

using heating mode at temperatures down to -15 °C.

The model has a hot start. The device operates in a temperature range from -5 °C to +45 °C. Belongs to class A+ for energy efficiency. Consumes 1110 W when cooling and 1040 W when heating. Comes with a convenient remote control with backlit display.

Characteristics:

• service area - 35 sq. m;
• length of communications - 15 m;
• energy consumption class - A+;
• air flow - 10.7 cubic meters. m/min;
• power - 3400 W;
• the size of the indoor unit is 85x29x19.9 cm.

pros

• works silently;
• cools and heats quickly;
• made in a stylish case;
• uses energy sparingly.

Minuses

• no Wi-Fi module;
• high price.

Review of models with Wi-Fi

The range of well-known manufacturers includes split systems with remote control capabilities. This is possible thanks to the presence of a Wi-Fi module in the design of the device.

The rating presents the 5 best air conditioners with Wi-Fi support.

Mitsubishi Electric MSZ-LN25VG

The air conditioner is equipped with several filters, due to which it quickly cools a room of up to 25 square meters. m.

A heating mode is available, which operates at temperatures down to -15 °C. Flow rate 11.9 cubic meters m per minute provides rapid cooling of the air in the apartment. Due to the inverter motor, the noise level does not exceed 44 dB.

The model is equipped with a Wi-Fi module for remote control. A system for purifying air from harmful substances has been implemented.

Characteristics:

• service area - 20 sq. m;
• length of communications - 20 m;
• energy consumption class - A;
• air flow - 11.9 cubic meters. m/min;
• power - 3200 W;
• size of the indoor unit: 89×30.7×23.3 cm.

pros

• high-quality assembly;
• attractive appearance;
• low power consumption;
• rapid cooling and air purification.

Minuses

• high price;
• remote control without backlight.

LG B09TS

The air conditioner is equipped with several filters for high-quality cooling and purification of the air from microbes. Fits

for servicing premises up to 25 square meters.

Equipped with an inverter motor providing a flow rate of 11.9 cc. m per minute. Operates in the range from -10 to 48 degrees. Supports heating mode at temperatures down to -15 °C.

It features compact dimensions, simplifying the installation process. Consumes 771 W of energy when heating and 729 W when cooling. This is one of the highest quality models for 2021-2022.

Characteristics:

• service area - 25 sq. m;
• length of communications - 15 m;
• energy consumption class - A;
• air flow - 11.9 cubic meters. m/min;
• power - 2930 W;
• size of the indoor unit: 83.7×30.8×18.9 cm.

pros

• works quietly;
• convenient adjustment of flow direction;
• controlled from a smartphone;
• equipped with automatic mode.

Minuses

• poorly designed phone app;
• standard IR remote control.

Ballu BSAGI-09HN1 17Y

The split system is designed for installation in rooms up to 25 square meters. Operates in cooling mode and

heating The operating efficiency is due to the presence of an inverter motor and a flow rate of 8.33 cubic meters. m per minute.

The device operates in the range of -10 to 48 degrees. The design includes a protection system that prevents motor damage during power outages. The air conditioner belongs to class A for energy efficiency.

When cooling, it consumes 765 W of energy, when heating - 715 kW.

Characteristics:

• service area - 25 sq. m;
• length of communications - 15 m;
• energy consumption class - A;
• air flow - 8.33 cubic meters. m/min;
• power - 2800 W;
• the size of the indoor unit is 87.6x27x20.5 cm.

pros

• warm start;
• remote control;
• reliable body;
• rapid cooling;
• high energy efficiency.

Minuses

• complex Wi-Fi setup for working with an iPhone;
• The plasma filter cannot be turned off.

Zanussi ZACS-09 SPR/A17/N1

Stylish and reliable air conditioner for creating comfortable conditions in the apartment in the shortest possible time.

Capable of cooling and heating the air in a room up to 25 square meters thanks to an inverter motor and a flow of 7.5 cubic meters. m per minute. Operates in the range -16 to +32 degrees.

Equipped with several filters, including those for cleaning the air from unpleasant odors and germs. Heating mode can be used at temperatures down to -7 °C. Consumes 841 W of energy when cooling.

Characteristics:

• service area - 25 sq. m;
• length of communications - 15 m;
• energy consumption class - A;
• air flow - 7.5 cubic meters. m/min;
• power - 2700 W;
• size of the indoor unit: 70×28.5×18.8 cm.

pros

• reasonable price;
• support for a wide temperature range;
• high-quality cooling and air purification;
• Can be controlled from a smartphone.

Minuses

• Application control is slow;
• The buttons on the remote control are not illuminated.

LG B07TS

Model with inverter motor, designed for rooms up to 20 square meters.

Cools the air quickly with 7.5 cubic meters of air flow. m per minute. The noise level does not exceed 19 dB, which eliminates discomfort when operating the device at night. The ionizer kills 99% of germs within an hour.

The model belongs to class A for energy efficiency. In cooling mode it consumes 580 W, in heating mode - 650 W.

Characteristics:

• service area - 20 sq. m;
• length of communications - 15 m;
• energy consumption class - A;
• air flow - 7.5 cubic meters. m/min;
• power - 2500 W;
• size of the indoor unit: 83.7×30.8×18.9 cm.

pros

• low price;
• remote control;
• rapid cooling;
• reliable body.

Minuses

• The remote control is not backlit;
• It is inconvenient to remove the coarse filter.

Power and room area

To determine the performance of an air conditioner, you can use complex formulas that take into account the number of windows, the number of people in the room, the sunny or shady side of the room.

But it is much easier to navigate by the area of ​​the room.

All household air conditioners can be divided into 4 types based on power:

• low-power up to 2.5 kW

• average power up to 3.5 kW

• high power up to 4.5 kW

• maximum power over 4.5 kW

For an ordinary living room in an apartment with an area of ​​20-30 m2, an air conditioner with an average power of up to 3.5 kW is sufficient.

There is no point in overpaying for the device to work at half capacity. In small rooms - children's rooms, bedrooms, kitchens with an area of ​​up to 20 m2, low-power models up to 2.5 kW are suitable.

The calculation here is very simple. For every 10 m2 with ceiling heights up to 3 meters, at least 1 kW of cooling capacity is required. If you have a sunny side, then 1.5 kW. Proceed from these data when substituting your quadrature.

Most often, when mentioning performance, sellers simply say 7, 9, 12. What does it mean?

This refers to British Thermal Units (BTU). The formula for them is 1BTU=0.3W.

Device, principle of operation

What do split systems consist of:

• outer part with compressor, impeller and condenser (radiator);
• internal (evaporative) part, inside the building with a fan, thermostatic valve, air ducts with horizontal and vertical louvres that regulate the flow of treated air. The radiator of this part is called the evaporator;
• thin pipeline with freon, condensate tray;
• filters (fine, coarse);
• nodes for advanced options: humidification, odor removal, etc.;
• control units, electronics, power supply.

The operating principle of split SCVs is similar to air heat pumps; it is based on the property of substances to absorb heat during evaporation and release it when entering a liquid state. In this case, cooling occurs due to the transformation of freon. The equipment consists of units that condense (compress) and dilute the refrigerant.

Stages of operation of a split system:

1. The compressor creates low pressure, compresses the freon, while its temperature rises to +75... +85 °C, after which the refrigerant becomes gaseous and enters the condenser.
2. Next, the substance is sent to the evaporator, where it cools down, since the unit is cooled by the air flow, and again turns into liquid. In the internal segment, a thermostatic valve, using capillaries, adjusts the degree of pressure and pressure, lowering/increasing the temperature to the values ​​​​set by the users.
3. The liquid refrigerant in the evaporator, in the process of cooling the room environment, absorbs heat from there, turning again into a watery state, and returns to the compressor. If the system operates for heating, then the described cycle occurs in reverse.

Features of economical air conditioners

Economical energy consumption when operating an air conditioner is a very important parameter that determines further costs of operating the equipment. The normal indicator is a consumption of 1000-1200 W when working for cooling. Models consuming 500 W or less are considered the most economical.

Modern manufacturers produce split systems with the lowest possible level of electricity consumption, while maintaining the maximum power rating for efficient operation of cooling and heating equipment.

Many global brands are introducing nanotechnology in their production activities. To significantly increase efficiency, DC compressors and composite electric motor windings are used. These innovations allow not only to minimize energy consumption, but also to significantly increase the service life of the compressor.

Modern economical air conditioners are also equipped with:

• improved heat exchangers made of multilayer composite material;
• fluoroplastic layers.

Such models have an energy-saving mode, a timer and a night rest mode.

Labeling of energy-saving split systems of the new generation is class A, A+, A+++.