How to choose a split- system

Very often the thought of buying a split system is visited on a hot summer day.After all, the main purpose of this device - space cooling.There are many different models of split systems, and to sort them out, you need to become familiar with their species.

Determination of split systems

most popular type of air conditioner is a split system.They are used to maintain optimum climatic conditions in the room.The apartment, in a residential home or business to create a favorable temperature conditions established by these units.

Depending on the scope of the split system are:

1. Split-system for building a small area:

• Wall diblock,
• wall multi split systems,
• Floor air conditioners.

2. Split-system for building medium in size:

• channel-ceiling,
• cassette or tower,
• «splicers."

3. Split system for large areas:

• central air conditioners,
• -conditioning cabinets,
• conditioners roofs and attics,
• precision air conditioners.

consumer technics are used in residential areas ranging from 2 to 120 sq.m.The main task - cooling of warm air.Sometimes used as an additional heater.

Commercial split system to effectively cool the area from 80 to 350 sq.m.Reasonable only if the area of ​​the object of more than 200 square meters.m. Otherwise cheaper to put the normal household split-system.

Split systems, for which the price is highest, it is an industrial type air conditioners.Used over an area of ​​300 sq.m.The main distinguishing feature - a permanent job for 10 years.Almost do not require care and maintenance.

Dvuhblokovye split system

Wall dvuhblokovye or split systems are most often used in apartments, houses, small shops or offices.

They consist of two blocks:

• outdoor,
• internal.

unit indoors is responsible for the removal of condensate, it also supplies air cooled outdoor unit.Both units are connected by copper tubes through which coolant is circulated.Most air conditioners - a freon.Since the motor is located inside the outdoor unit, the noise level in the room is low enough.

location and type of indoor unit is selected independently, guided by the characteristics and size of the room.

Advantages dvuhblokovoy split system:

• low noise;
• optimal cooling capacity from 1.5 to 8.5 kW;
• affordable price;
• rapid cooling of the premises;
• compactness;
• remote control;
• many advanced features;
• different design solutions;
• energy savings.

Disadvantages dvuhblokovoy split system:

• small area of ​​operation;
• lack of fresh air ventilation function;
• inability to transport with frequent crossings.

1. Split the system, reviews of which most are positive - it's air conditioning inverter type.It differs from conventional in that cooling air when the desired temperature has been reached, it is not turned off, and reduces the power of work and continually maintains the set temperature.The usual split-system is switched on and off, thereby using electricity much more than's inventory.

2. Multi-split systems are different in that the outdoor unit is connected from two to five external units.They are mounted, for example, in the office or, if the design of the facade of the house does not allow to install a lot of outdoor units.

ducted split systems

ducted split systems have a complex structure and working principle:

1. outdoor unit, which is necessarily in contact with fresh air.On the outside air enters the unit pretochnuyu system that supplies fresh air into the room through an air valve with electric drive.
2. further split-system filters, fresh air that enters from the outside.The heater heats the air, if necessary.Sometimes water or electric.
3. A channel fan with silencer air flow enters the supply channel intake system.Next
4. air enters the air conditioning unit, which brought to the desired temperature.
5. through the air with a grating, the air is provided in the room.Grilles are made of sheet metal, and can be either wall or ceiling.

One of the main advantages of split-channel system is the air-conditioning room, divided into different rooms.If the wall split system installed in one room, then ducted split systems, air is fed to multiple rooms.The disadvantages of such split systems is a complex installation and the inability to separate temperature control in different rooms.It is also necessary to install them false ceiling or podpotolochnye space.

Floor split systems

Enough multifunctional conditioner that does not require a fixed installation.Usually it is being bought for rented apartments, where there is a need to move, and an expensive present owners do not want to do.operation process is reduced to the consolidation of the condensation pipe in the window, and the inclusion of a remote control button.

From advantages customary to distinguish:

1. Mobility - with frequent crossings it easy to take with you, since this type of air conditioner does not require lengthy installation.
2. function of cooling and heating the air.
3. Presence timer.
4. remote control.
5. function ionization and air purification.

When a number of advantages such air conditioners have disadvantages:

1. small length of the hose, which does not allow to install it away from the window.
2. limited capacity.
3. Increased noise levels.
4. Compared with wall split-systems Floor air conditioners are more expensive.
5. filter should be cleaned often.

overview of HVAC equipment manufacturers of Conditionally

manufacturers of HVAC equipment is divided into 3 classes:

1. Class A air conditioners, is:

• Daikin,
• Mitsubishi Electric
• Hitachi.

2. Split-system of the middle class in:

• Toshiba,
• Gree,
• Fujitsu,
• Electrolux,
• Zanussi,
• Carrier.

3. Split systems P:

• LG,
• Samsung,
• General,
• Dantex.General Climate,
• Panasonic.

Overview of the most popular brands of air conditioners:

1. conditioners Daikin (Japan) - this company is a leader in the production of air-conditioning market.Their air conditioners are of good quality and high reliability.Scientists Daikin company constantly developing new features for easy and comfortable use of a split system.For a residential building for production purposes there is a huge choice of models.Intelligent Eye feature allows you to monitor the climate in the room.Also, these air conditioners are sustainable.In modern models of manufacturers refused to use Freon R22.Prices of air conditioners wall of this company range from 600 to 4000 $.
2. Mitsubishi Electric (Japan, United Kingdom, Thailand) - one of the most popular companies in the production of split systems and air conditioning systems.Climate control equipment of this brand is characterized by high energy efficiency, low noise level to 19 Au and many advanced features that provide maximum comfort.Prices of products range from 1000 to $ 7000.
3. conditioners Hitachi (Malaysia) - a combination of low price and high quality cooling.Suitable for office space and residential apartments or houses.Price $ 700-3000.
4. Toshiba.Air conditioners of this brand are compact, efficient and reliable.At rates of 600 to $ 2000.
5. Panasonic (Malaysia) - a popular brand of household appliances.Panasonic Split systems are equipped with high efficiency air cleaners and reliable filters.Easy operation and installation flexibility make the climate equipment of this brand in demand in the market of air conditioners.Price from 500 to $ 1500.
6. Korean split system LG bribe a variety of design solutions to choose a split-system, suitable for any interior.Good air purification system and high power - these are the main dostoinsta.Price from 300 to 900 $.

review is not popular, but high-quality brands:

• Kaiser,
• Nexon,
• Samsung,
• Saturt,
• Haier.

If we make a rough net price, then:

• buy a split system of conventional type will cost 400 $,
• mobile air conditioning - 600 $,
• inverter split system - 600-800 $,
• multi split system800-1000 $,
• channel split system starts at $ 2200.

Tips for choosing a quality air conditioner

• First choose the type of split systems.This can significantly narrow down the search.
• Second, and perhaps most important, criterion - the price.The functional air conditioner must meet its cost, pay more for a brand no sense.
• working area.It determined by squaring the room.If you plan to install a multi-split system, the working area will consist of the sum of the areas of individual rooms.
• rated maximum power and air conditioning.It called nominal power specified by the manufacturer.Under the influence of atmospheric conditions and mechanical factors affecting the operation of a split system, the rated power drops.Accordingly recommend utochnat real or maximum power conditioner.
• ionization filters.This is a useful gadget, since it counteracts the appearance of bacteria in the air conditioner and cleans the air of viruses and allergens.The only drawback - the need for regular replacement.From the point of view of physics silver ions break down the maximum one month.

• No noise.This parameter is specified in the technical characteristics of the air conditioner.Make sure that it does not exceed 19 Au.
• Smart sensors.Additional features that are just overwhelmed with the air conditioner, and increase the capacity of electricity consumption.
• better to choose Inverter split systems.It will help save electricity and will continue to maintain the desired temperature.
• Pay attention to the weight of a split system.A quality air conditioning will always weigh more as the main structural elements must be made of metal instead of plastic.
• outdoor unit is desirable to choose the metal, as plastic under the influence of the temperature difference deformed.
• installation best left to professionals because they offer a guarantee and are responsible for the quality of work.
• remote control should be simple, easy and understandable.
• Buy and install a split-system is better in autumn or spring.Indeed, in the high season prices are increasing.
• If you are installing in a building, it is better to install the outdoor unit where, if necessary, osuschestvitservisnoe service will not be difficult.
• If you do the repair, it is advisable to buy air-conditioning, to the end.Then the installation will be cheaper and will hide all the wires in the wall.

Selection of split systems is very broad, and therefore on the basis of the characteristics of the premises and the necessary functions you need yourself to pick the device that is right for you.