TOP 10 Lessar split systems: features of models + nuances of choosing climate control equipment

In the air conditioning equipment market, Lessar split systems are not yet very well known and do not enjoy the same popularity as equipment from many other brands.

However, this is not a reason to refuse a purchase. It is better to carefully study the advantages and capabilities of the devices, and then make a choice based on your own opinion. Then the purchase will definitely be successful and will delight you with a long service life.

So that you don’t waste time studying the company’s full range, we have selected the top ten from Lessar - split systems that are in active demand and have received mostly positive customer reviews. The review shows the characteristics of air conditioners, describes the capabilities, and identifies the pros and cons of the units.

TOP 10 best climate systems

Lessar company produces diverse and multifunctional climate control equipment.

The brand’s product range includes not only traditional wall-mounted split systems, but also other modules:

• channel – semi-industrial units for medium/large-sized rooms or rooms with a complex configuration, supplying air through air ducts;
• cassette – for installation in suspended ceiling structures;
• floor-ceiling – for rooms and buildings where, due to certain conditions, it is not objectively possible to install other systems;
• columnar – for placement on the floor, in interfloor and basement parts of buildings.

The most popular of them are included in the rating. These are the ones that customers buy most often and recommend to their family, friends and colleagues.

Model #1 - Lessar LS-H09KPA2/LU-H09KPA2

Simple wall type model with a minimum set of necessary functions, it is characterized by optimally quiet operation and responds well to remote control commands. It uses energy economically and exhibits operational durability, regardless of the load level.

The body of the indoor unit, made of durable white plastic, looks elegant and fits harmoniously into the interior design of the room.

Technical specifications:

• types of operating modes – cold/ventilation/heat/drying;
• size of serviced area – 18 sq.m;
• the force of the supplied air flow is 7.55 cubic meters. m/min;
• presence of a timer - yes;
• specific options – setting the air flow direction, anti-icing external unit, Motion Sensor, remembering the current work program;
• equipment - coarse filter;
• weight of the internal/external unit – 7.8/26 kg;
• noise level – 26-36 dB.

The device works well in urban environments, is easily mounted on the wall and connected to a regular single-phase network. During hot periods, it copes with cooling rooms facing south.

Users do not report any shortcomings, since they were not identified during operation.

Detailed review of the model Lessar LS-H09KPA2 with a description of the technical specification and comparison with competitors is given in this article.

Model #2 – Lessar LS-HE09KLA2A/LU-HE09KLA2A

Wall split unit medium power and traditional appearance, the unit is suitable for rooms up to 27 square meters. m. It operates quietly and supplies optimally powerful air flow to living rooms. Equipped with a progressive inverter motor and economically consumes energy resources.

Technical specifications:

• types of operating modes – cold/heating/dehydration/air ventilation;
• size of serviced area – 27 sq. m;
• the force of the supplied air flow is 7.167 cubic meters. m/min;
• presence of a timer – yes;
• specific options – memory of current settings, auto restart maintaining the operating parameters set before the unauthorized shutdown, warm start;
• equipment – ​​inverter compressor;
• weight of the internal/external unit – 7.4/57 kg;
• noise level – 23-37 dB.

Among the advantages, clients highlight normal functionality, performance and attractive appearance. Owners do not like the fact that additional filters need to be installed separately.

Some people complain that the buttons on the remote control are too close, but this opinion is subjective and it’s a stretch to consider this a real drawback.

A really significant problem is the lack of full warranty support in many cities. But this is true not only for the described model, but also for the entire Lessar line.

Model #3 - Lessar LS-H18KPA2/LU-H18KPA2

Classical wall model suitable for maintaining comfortable climatic conditions in rooms, studios or medium-sized city apartments.

Technical specifications:

• types of operating modes – heating/cold/drying/ventilation;
• size of serviced area – 35 sq. m;
• the force of the supplied air flow is 13.17 cubic meters. m/min;
• presence of a timer - yes;
• specific options – warm start, motion sensor, protection system "anti-ice", saving the installed settings - auto restart, 3 speed modes;
• equipment - coarse filter;
• weight of the internal/external unit – 11.6/37 kg;
• noise level – 30-43 dB.

The durable and powerful device is effective in all operating modes, is conveniently controlled by remote control and can be easily mounted on the wall. During the active phase of operation, it sounds quite quietly and does not disturb others. Cools the room well and does not create stagnant zones or drafts.

Among the disadvantages is the lack of a fine filter and the rather high cost.

Model #4 – Lessar LS-HE36DMA4/LU-HE36UMA4

Channel type model operates in a three-phase network and demonstrates high performance. All metal elements are coated with an anti-corrosion coating that protects metal fragments from moisture and rust.

Technical specifications:

• types of operating modes – dehydration/heating/cooling/neutral ventilation;
• size of serviced area – 106 sq. m;
• the force of the supplied air flow is 30.8 cubic meters/min;
• presence of a timer – yes;
• specific options – 3 operating intensity modes, air flow direction adjustment, auto restart — remembering settings, auto-selecting and maintaining a comfortable temperature, night mode;
• equipment - inverter type motor, heat exchanger with aluminum fins;
• weight of the internal/external unit – 39/68 kg;
• noise level – 37-50 dB.

The device has a powerful protective system. Thanks to it, during operation the amount of refrigerant in the communications is always under control.This ensures the correct functioning of the equipment and protects it from breakdowns.

Self-diagnosis carried out by the built-in microprocessor - detected errors appear in the form of a code on the display of the remote control device.

As a disadvantage, customers highlight the complex process of installing a split system, which requires the mandatory participation of professionals.

Model #5 – Lessar LS-HE18DOA2/LU-HE18UOA2

Duct type split system demonstrates high energy efficiency and operates economically in all available modes. The inverter compressor is reliable and operationally stable.

Makes minimal noise during operation and does not interfere with the comfortable rest of people in the room.

Technical specifications:

• types of operating modes – cooling/dehydration/heating/ventilation;
• size of serviced area – 40 sq. m;
• the force of the supplied air flow is 15.65 cubic meters. m/min;
• presence of a timer - yes;
• specific options – supply ventilation mode, 3 operating speeds, anti-ice system on the external module "atiled", memory of current settings - auto restart;
• equipment - inverter motor, built-in drain pump for condensate removal, refrigerant leak detection sensor;
• weight of the internal/external unit – 25/36 kg;
• noise level – 38-42 dB.

The long service life of the device is ensured by the delay start function of the compressor device. It reduces starting currents, thereby reducing the load on the engine. The design of the device optionally allows the connection of additional control devices, both wired and remote.

The owners have no complaints about the operation.The downside is that customers call the unit’s increased demands on design and installation. In order for the climate module to work efficiently, it must be installed only by specialists with practical experience, and their services usually cost a lot of money.

Model #6 - Lessar LS-HE48BMA4/LU-HE48UMA4

Compact cassette equipment Excellent for installation in suspended ceilings. It has an externally neat and compact shape and does not disturb the overall harmony of the interior. Removes most household irritants from the air stream through an effective fine filter.

Technical specifications:

• types of operating modes – neutral ventilation/heat/cooling/drying;
• size of serviced area – 140 sq. m;
• the force of the supplied air flow is 29.167 cubic meters. m/min;
• presence of a timer – yes;
• specific options – automatic start after shutdown, maintaining the set operating mode;
• equipment – ​​GMCC inverter motor;
• weight of the internal/external unit – 27/74 kg;
• noise level – 46-52 dB.

The system operates quite quietly and distributes air flows evenly throughout the room, without creating drafts or empty areas. Inverter motor economical consumes electricity, while providing good cooling/heating of the room.

For operation at night there is a special mode Sleep with a reduced intensity level. It is also very convenient that the system independently diagnoses itself and displays error codes on the control display.

No problems during operation and air conditioner maintenance users did not find it.

Model #7 - Lessar LS-HE18BCOA2/LU-HE18UOA2

High-tech, energy efficient cassette climate module fits correctly into the suspended ceiling design. Controllable blinds ensure uniform distribution of air flow throughout the room.

The inverter motor makes much less noise during operation than traditional motors, and maintains the temperature in the room as accurately as possible. Informative LED display qualitatively displays operating parameters even when exposed to direct rays of light.

Technical specifications:

• types of operating modes – supply and neutral ventilation/heat/dry/cold;
• size of serviced area – 40 sq. m;
• the force of the supplied air flow is 13.33 cubic meters. m/min;
• presence of a timer - yes;
• specific options – system "anti-ice", storing the set settings, three-speed operating mode, automatic restart;
• equipment – ​​DC-inverter compressor unit, remote control;
• weight of the internal/external unit – 16.5/36 kg;
• noise level – 38-46 dB.

The unit has a wide range of functions. It is possible to set the blinds in a convenient position and fix them. The presence of auto-restart ensures restoration of operation in the same mode as at the time of shutdown.

An internal sensor monitors the quality and quantity of refrigerant in the communications and provides the equipment with an extended service life.

Users consider the disadvantages of the device to be its cost, which is too high for an unpopular brand that has not yet conquered its consumer audience.

Model #8 - Lessar LS-HE18TOA2/LU-HE18UOA2

Floor-ceiling module with an innovative inverter-type compressor designed for medium-sized rooms. Demonstrates good energy efficiency and performs its responsibilities productively.Works correctly in single-phase electrical networks.

Cools the interior at outside air temperature up to +50°C. Has an anti-corrosion coating Blue Golden Fin on basic metal elements.

Technical specifications:

• types of operating modes – heat/cooling/ventilation/drying;
• size of serviced area – 40 sq. m;
• the force of the supplied air flow is 15 cubic meters. m/min;
• presence of a timer – yes;
• specific options – 3 speed modes, external unit anti-icing system "anti-ice", remembering current settings, support for alternative remote controls, air flow adjustment;
• equipment - inverter motor, motion sensor, LED display;
• weight of the internal/external unit – 26/36 kg;
• noise level – 34-44 dB.

The functionality of the module pleases with its variety and usefulness. The device has the ability to install Turbo mode accelerated cooling and adjust the fan speed to a suitable level.

Option I feel automatically detects the area where the remote control is located. The system records this data and creates the most comfortable climatic atmosphere there. Mode Sleep switches the device to quieter operation.

Buyers say that the model has two disadvantages: the lack of a fine filter and the high cost.

Model #9 - Lessar LS-HE24TOA2/LU-HE24UOA2

This floor-ceiling split equipped with a progressive inverter motor. Connects to a single-phase electrical network. Correctly maintains comfortable climatic conditions in spacious rooms.

It uses environmentally friendly refrigerant for operation and monitors its presence/quantity in communications through “smart” leak sensors.

It is installed in buildings where, due to certain circumstances, it is not constructively possible to install a climate system of any other modification.

Technical specifications:

• types of operating modes – cooling/heating/dehumidification/ventilation;
• size of serviced area – 50 sq. m;
• the force of the supplied air flow is 19.67 cubic meters. m/min;
• presence of a timer - yes;
• specific options – saving settings in memory after an emergency shutdown, anti-icing system, automatic maintenance of a certain temperature regime, self-diagnosis problems;
• equipment - an inverter compressor with the ability to smoothly adjust the power depending on the climatic atmosphere around, a coarse filter that cleans the air from fluff, dust particles, hair, animal fur, etc.;
• weight of the internal/external unit – 25/49 kg;
• noise level – 34-44 dB.

This option differs from other types of climate control equipment in its location. The internal element is attached to the ceiling or placed on the floor. For the external part, a suitable location is selected outside the building.

The operation of the system is configured in such a way that, regardless of the location of the blocks, the air flow is distributed throughout the room evenly, without forming “blind” or stagnant zones.

The body is made of durable metal and equipped with an anodized coating that protects all elements from corrosion. The device operates in 3-speed modes and can be controlled by alternative remote controls.

Customers cite the lack of a fine filter unit and the rather high cost as a disadvantage of the model.

Model #10 - Lessar LS-H24SIA2/LU-H24SIA2

Powerful and strong column type equipment Designed to create a comfortable climate in large rooms. It is mounted not on the wall, but on the floor, in the basement or interfloor space. It features high performance and good efficiency.

Evenly distributes air flows upward towards the ceiling. Provides natural convection without drafts or blowing into any specific area.

Conveniently controlled by a remote control with ergonomic buttons. The liquid crystal display displays the current operating parameters and error codes that occur.

Technical specifications:

• varieties of operating modes – cold/heat/neutral ventilation/drying/automatic temperature maintenance mode;
• size of serviced area – 72 sq. m;
• the force of the supplied air flow is 18.33 cubic meters. m/min;
• presence of a timer – yes;
• specific options – "Comfortable sleep", auto restart, self-diagnosis;
• equipment - heating heating element with a power of 2200 W, SANYO compressor, protective casing for mounting valves, heat exchanger with aluminum fins;
• weight of the internal/external unit – 38.6/50 kg;
• noise level – 43-47 dB.

Features of the model include the function AutoSwing. It provides the ability to automatically swing the air dampers, allows you to change their direction and fix them in the desired position. This helps maintain an even and optimally comfortable temperature background in the room.

"Smart start" controls the moment of activation of the equipment and prevents the chance of cold air entering the room when the heating mode starts.

Users cite high cost, structural bulkiness and low energy efficiency of the system as disadvantages.

Selection tips for buyers

You need to buy a split system taking into account the size of the area that it will serve. Preferably choose power not exactly, but with some reserve. Then the climate control unit will not have to work at its full potential, and it will last much longer.

If your purchasing budget is limited, it makes sense to pay attention to classic wall modules. They successfully cope with the task and do not require complex, expensive installation.

Wall-mounted units are very easy to care for. During standard weekly cleaning, they can be wiped with a soft cloth, the inside can be cleaned of dust and dirt, and the filters can be removed and washed in water.

When the objective condition of the room does not allow mounting the system on the wall, floor or ceiling units. You will have to pay more for them, but they can be placed on the floor or ceiling, leaving the supporting structures free.

This option is relevant for modern buildings with glass walls or ancient historical buildings, where disturbing the condition of the building is architecturally impossible or undesirable.

In rooms with a complex layout, it is reasonable to install a duct system. It will improve the climate even in the most remote corner of the apartment.

The cassette module will “hide” in the suspended ceiling and create the required temperature regime in the room. The ceiling structure will effectively absorb the sound background from the operation of the module and create a climatically cozy environment

Large spaces will be filled with a pleasant and comfortable atmosphere by column units fixed to the floor.

When purchasing, you should pay attention to the type of engine. As practice shows, inverter air conditioners preferable to conventional ones - they are quieter, more economical in operation and more reliable. The disadvantage of innovative technology is its high cost.

Please note that having a large number of options will cost additional money.

If you want to save money, you should give preference to a model with a basic minimum of programs, including:

• intensive and reduced modes;
• anti-icing system;
• remembering settings;
• refrigerant level control.

All other functions must be selected based on usefulness and appropriateness for each specific case.

Noisy operation is a fundamental point, and the quieter this indicator is for the unit, the better. The range of 25-45 dB is considered optimal for indoor units, and for external units - 40-50 dB. Devices with such parameters will not interfere with the comfortable rest of owners and neighbors.

Conclusions and useful video on the topic

Recommendations for choosing climate control equipment:

What are the benefits of inverter split systems from Lessar and why are they considered the most successful air conditioners for the home:

How the internal units of equipment are assembled in the workshops of the manufacturer:

Lessar brand climate control equipment belongs to the class of efficient and productive systems. They work in single-phase and three-phase networks, do not create a pronounced background noise and do a good job of creating a comfortable atmosphere in rooms of different sizes.

The reliability and operational durability of the units makes them an attractive and profitable purchase for those who want to control the climate in their home and manage it in accordance with their own ideas about comfort and good weather in the house.

Share with readers your experience of choosing and using a home air conditioner.Tell us what unit you bought and whether you are satisfied with the operation of the split system. Please leave comments, ask questions and participate in discussions - the feedback form is located below.