The Components of A Window Air Conditioner

A window air conditioner is a very commonplace in most of the houses and even in the office spaces which smaller area to provide cooling to. In terms of the built model, it is the simplest in form and is mounted on windows or walls. It is a single unit that is assembled in a casing where all the components are located. The refrigeration unit works on a double shaft fan motor with fans mounted on both sides of the motor. One of them is located at the evaporator side and the other on the condenser side. The evaporator side is placed in such a way that has the facing toward the room for cooling of the space and the condenser side outdoor for heat rejection. There is an insulated partition separating these two sides within the same casing.

air conditioner manufacturer in india

 

Front Panel

The front panel is the one that is seen by the user from inside the room where it is installed and has a user interfaced control be it electronically or mechanically. The older unit of the air conditioner manufacturer in India is usually of mechanical control type with rotary knobs to control the temperature and fan speed of the air conditioner.

The newer units come with electronic control system where the functions are controlled using remote control and touch panel with digital display.

The front panel comes with an adjustable horizontal and vertical (some models) louvers. These louvers are positioned in the direction wherein the air flow is adjustable to suit the comfort of the users. The fresh intake of air called VENT (ventilation) is provided at the panel for serving the purpose of the user willing to have a certain amount of fresh air from the outside.

Compared to the electronic type, the mechanical type of air conditioner is lower in price although the former has been the first choice among many buyers. That being said, the mechanical variant is still a popular choice among buyer base that are not too particular about aesthetic or additional functions, the mechanical type will do the work.

The indoor side component consists of:

  • Cooling Coil which is coupled with mounted air filter. The cooling coil is the point where the heat exchange transpires between the refrigerant in the system and the air in the room.
  • Fan Blower is a centrifugal evaporator blower, and is the key to discharging the cool air to the room.
  • Capillary Tube has a utility as an expansion device. It can be noisy at the time of operation provided it is installed too near to the evaporator.
  • Operation Panel is the business end for controlling temperature and speed of the blower fan. This panel uses a thermostat to sense the return air temperature. Another thermostat is used to monitor the temperature of the coil. It can be either mechanical or electronic type.
  • Filter Drier is used to remove the moisture from the refrigerant.
  • Drain Pan is very crucial to the internal panel as it contains the water that condensate from the cooling coil and is discharged out to the outdoor by gravity.

 

As for the outer component, there is:

  • Compressor is used to compress the refrigerant.
  • Condenser Coil has the purpose of literally rejecting heat from the refrigeration to the outside air.
  • Propeller Fan is used in air-cooled condenser so the air molecules are moved over the surface of the condensing coil.
  • Fan Motor has a double shaft which is connecting point for the indoor blower and outdoor propeller fan.

How Not to Get Sick From the Air Conditioner in the Office and at Home?

From year to year in the summer – the same thing: millions of people in the heat catch cold from conditioners in cars, offices, and apartments. Finally, to avoid this and not to stay at home with a cold and sore throat, we asked the doctors. After talking with them, we made a simple reminder of how to use the air conditioner correctly.

Do not lower the temperature below 22 degrees

In the warm season, the optimum air temperature in the room is 22-25 degrees. Even if you want to cool quickly, do not lower it below that. The permissible corridor is from 20 degrees to 28. Everything outside of it will already harm your health.

by air conditioner manufacturer companies in India

Use humidifiers

As told by air conditioner manufacturer companies in India, air conditioners dry the air strongly, the humidity in the room decreases greatly below the optimal rate of 60-65%, and as a result, dryness causes discomfort in the mucous membranes (eyes, nose, and throat).

In a closed room, you can get sick from other things.

In an Unventilated room, you cannot get sick from the air conditioner, but, say, from a virus or infection. Or you may become allergic to fine dust in a closed room.

Do not create drafts

Draft – in principle, a bad idea, and open windows and doors during operation of the air conditioner is definitely not worth it. In the heat, your immunity is weakened so much that it increases the risk of developing infectious diseases, and the draft insidiously acts only on a certain part of the body, and your immune system can “forget” to activate protective mechanisms there. As a result, this leads to hypothermia and inflammation. In addition, the directional flow of cold air can lead to other unpleasant consequences, such as muscle spasm.

Avoid sudden temperature changes.

It should gradually reduce the temperature in the room, and not turn on the air conditioner immediately to a minimum after you, hot, entered from the street. The smaller the difference between the temperatures inside and outside, the less stress for the body and, therefore, the lower the risk of exacerbation of chronic diseases, such as tonsillitis. And if at the same time you drink an iced drink, you will make it worse.

In short, you need to endure the desire to quickly cool down, and set the temperature at 24-25 degrees, at least first, so that your body can adapt normally.

At night, set a special mode.

At night, it is worth setting the temperature to 25 degrees. In a dream, the body temperature is physiologically reduced, and the discomfort that exists when falling asleep disappears. According to air conditioner manufacturers in India, you should not sleep at all without a blanket, keep at least a thin sheet.

If your air conditioner has a night mode, be sure to choose it. And if not, choose a mode in which air circulates under the ceiling or is directed to a wall opposite from the sleeper so that the cool air is dissipated. In no case should not direct airflow towards yourself. Children, no matter how hot they are, should sleep in their pajamas and nightgowns.

Why Air Conditioner Maintenance Is Important For Your Home?

In India, a large number of homes are equipped with air conditioners to ensure their comfort in summer. Air conditioning maintenance is essential to preserve the air quality of your home. Why? Simply because the air conditioner sucks in the air, filters it and sends it back to your room. We let you imagine the composition of your filters when they are not properly cleaned. There are necessary precautions suggested by air conditioner manufacturer companies in India to avoid any problems: extend the life of your device and especially preserve your health and that of your family, or even your customers if you are a professional.

When to clean your air conditioner?

As stated, a well-maintained air conditioner is a guarantee of good health and savings. Indeed, if the air filter is dusty, it’s a safe bet that the air you leave to spread in your home or your premises will not be of good quality. Worse, this device, supposed to save you precious dollars, could cost you more in energy and health!

Sometimes equipment displays a warning light when the filter is clogged. Other air conditioners: it’s up to you to have the right reflex. How to detect a problem: if you find your device unusually noisy if you smell a particular odor in the powered air. These are signs that should alert you; there is probably congestion.

How often do you clean your air conditioner?

When in use, the air filter on your air conditioner should be cleaned at least twice a month. Especially if you live in a new house or apartment: the dust is plentiful throughout the first year and could clog the air conditioner filter. Regarding the fan, the annual cleaning is suitable unless you have a lot of dust in your home. The same goes for the condensate tray.

Why maintain your air conditioner?

Preventive maintenance is very important. It helps to:

  • Optimal performance of your device
  • Energy saving – and cost!
  • Extended life
  • Healthier air, with the elimination of bacteria and mold prevention

So pamper your device, it will make you feel good!

Why ask for a professional?

 

In general, homeowners can maintain any air conditioner, just a vacuum and a little time. Before proceeding, do not forget to turn off the power. However, if there is more noise or even smell, it is better to call Air conditioner brands in India to check the status of the device. The professional may also do a complete check of the air conditioner to check for leaks. It also uses specific products and has adequate training.

An air conditioner must logically be revised every year to ensure its proper use. Some air conditioning installers offer an air conditioning maintenance contract with the installation. The professional comes every year to check the pressure, any leaks and clean the device properly. Attention, remember that for large spaces if your air conditioner exceeds 12kW, you have an obligation to have the air conditioner inspected by a professional.

The Importance Of Maintaining An Air Conditioner

The Importance Of Maintaining An Air Conditioner

The air conditioner is an essential tool to cool a house in the summer. To operate, air conditioning circulates the ambient air through a refrigerant, directs fresh air into the house and releases heat from the warm air outside the building.

Cleaning and regular maintenance of your air conditioners are therefore essential, for several reasons:

  • They make it possible to avoid vitiating your indoor air,
  • They ensure the proper functioning of the air conditioning and avoid its decline in efficiency,
  • They guarantee the longevity of your equipment, limiting the risk of breakdown and malfunction.

The good news? The maintenance of a home air conditioning is often very simple, as we will see together. The day-to-day maintenance of an air conditioner does not require any prior know-how. This is a fairly simple task, which can easily be incorporated into your household routine.

Cleaning an air conditioning

To clean an Intec air conditioner, it is important to pay attention to the filters, and the condition of the indoor and outdoor units.

Here are the different stages of cleaning:

1) Cleaning the filters of an air conditioner

First, always keep the filters clean. They are the ones who tend to accumulate dust, and which guarantee the quality of the air.

Here’s how to clean up the filters from top to bottom:

  • Turn off the air conditioner and remove the filters for cleaning,
  • Vacuum the filter to remove the bulk of the dust,
  • Then clean the filters with a cloth soaked in soapy water (use a few drops of dishwashing liquid in the water),
  • Let the filter dry,
  • Reposition the filter once it is completely dry.
  • It is advisable to clean the filters once or twice a month (when the device is in use). When the filter is in poor condition, or after a long period of non-use, it is advisable to replace it.
  • If the appliance gives off bad odors, consider replacing the charcoal filter (which has a deodorizing effect).
  • Do not forget to consult the manual of your home air conditioning for the frequency of filter replacement.

2) Cleaning the indoor units

Dust does not accumulate only in the filters of an air conditioner. It can also be present elsewhere on the indoor unit. Therefore, it is important to clean it regularly.

Cleaning an air conditioning unit is as follows:

Turn off the device. Rub a slightly damp sponge on the entire unit, including hoses and cables. Do not use aggressive household products: if necessary, there are some special maintenance products for air conditioners. Insist on the air outlets, always using a damp sponge. Check that no dust has accumulated. Use a dry cloth to wipe it off. The cleaning of the indoor unit is done at least twice a year, and as soon as it is necessary.

3) Cleaning the outdoor unit

One last possible source of “pollution” for the air-conditioning of a home is the outdoor unit. This is a sensitive part because it is directly exposed to leaves and other aerial waste. It is especially important to clean the outdoor unit after a long period of inactivity of the air conditioning. For this, you will follow the following steps:

  • Turn off the device,
  • Check that no leaves disturb the vents,
  • Empty the condensate pan and clean it with a damp cloth
  • Clean the outdoor unit with a slightly damp sponge.

As told by split air conditioner manufacturers in India, the cleaning of the outdoor unit must be done at least twice a year, including one before switching on the appliance. Check the vents regularly to make sure nothing is clogging the unit.

6 Errors When Choosing An Air Conditioner

If you did not buy a sleigh in the summer (crossed out) air conditioning in winter or autumn, you made the first mistake. But there are others that can be avoided. To do this, read our instructions.

Choose only model, not seller

We looked at the model according to the characteristics, asked the price, read the reviews – and ordered where it was cheaper. After all, so we buy a kettle or vacuum cleaner. But the air conditioner is a complex technology that requires proper installation and the possibility of working with a distributor throughout the life of the device: the processes (maintenance, refilling with refrigerant, repair, etc.) in the company should be debugged, the company should have all the necessary certificates confirming the quality engineering and installation.

Do not think in advance about the installation location of the split-system indoor unit

The home appliances brands in India have several recommendations regarding the location of the indoor unit:

  • Not opposite the workplace or sofa in the living room
  • Not over the bed
  • Not above the cabinet (so often they do to hide the air conditioner, and dust from the cabinet will fly into the room)
  • At a distance of 10-15 cm from the floor, cabinet, furniture.

Do not close the air conditioner curtains. In addition, the place should be accessible so that you can regularly get and clean the filters. Many parameters depend on the installation site: on the dimensions of the internal and external units to the maximum length of communications.

Do not understand the principle of the air conditioner

If you have a minimal idea of how the air conditioner works, it will be easier for you to understand the needs of the appliance for cleaning and maintenance. The closest “relative” of the air conditioner is the refrigerator: both of them work on the refrigerant, based on the design- the compressor, the evaporator, and the condenser.

The air conditioner is also a “relative” of the vacuum cleaner: it passes the cooled air through the filters, so cleaning the indoor unit is also necessary – you can do it yourself according to the instructions, but it is better to entrust the air conditioner manufacturers in India.

Do not pay attention to the area of the room

A simple thing, but you have to calculate everything. A standard room of 15–18 m² in a typical apartment building is one; a cottage with non-standard room sizes is another; a large studio apartment is the third. The presence of constantly open doors plays a role – for such rooms you need air conditioning, designed for a larger area.

Do not choose an inverter air conditioner, if possible

Split systems with inverter compressors are quieter, consume (like any inverter equipment) 30-35% less electricity, but most importantly – they always maintain a comfortable temperature in the room due to the fact that the compressor runs continuously and does not turn on or off. In addition, with an inverter air conditioner, the desired indoor temperature is reached faster.

Neglect innovation

The motion sensor allows you not to turn off the device if there is no one in the room. Night mode reduces fan speed, minimizing noise levels. The air dehumidification function is useful in rainy weather, with increased relative air humidity, and when mold occurs in a room.

And if you don’t know which air conditioner to choose, you can learn about the pros and cons of window units, split systems, and mobile air conditioners.

4 Tips To Properly Adjust Your Air Conditioning In Summer

It is important to note that cleaning an air conditioner ensures its longevity and smooth operation. If you have just installed an air conditioner in your home, it is better to be aware of its maintenance. This page explains why and how to clean the air conditioning of a house. Let’s discover this right now.

Summer is finally here! And with him arrive the summer temperatures. Follow some tips to use your air conditioning wisely.

Tip# 1: Prefer reversible air conditioning!

Equipped with an Inverter system, the reversible air conditioning refreshes your house in summer and heats the winter. Multifunctional, it is also economical: count in the 30% of energy savings compared to conventional devices. Assimilated to a heat pump, it recovers the calories in the indoor air to reject them outside and thus lower the temperature of your rooms in the summer. Also, prefer models with room-by-room programming to maximize comfort and savings.

Tip # 2: Shut your doors and windows!

When your air conditioning is running, remember to close your doors and windows, a simple advice by AC manufacturers in India that we often forget. Indeed, if you leave everything open, your air conditioner will have to work more. And you will lose a lot of the benefits of your device.

Tip # 3: Do not push your air conditioner too much!

Be careful not to get in the way of some countries that push their air conditioning to the maximum. It’s not good for your health or the environment, let alone for your energy bills! It is therefore recommended to observe a difference of 7 to 8 °C maximum between the outside temperature and the temperature inside your home. Including in case of hot weather.

Tip # 4: Sleep without much air conditioning!

Obviously, it is difficult to fall asleep when it is very hot. However, be careful not to cool your rooms too much, even in the heat wave. A difference of 5 ° C with the outside temperature will be enough to ensure a good comfort at night. As for your baby, it is advisable to sleep in a room at 27 ° C maximum. Remember to close the blinds and shutters during the day when the sun is hot, and to ventilate this room during the coolest hours.

Even though air conditioners offer a lot of benefits and bring comfort in their interior, air conditioning nevertheless has a negative point, namely the consumption of the device in electricity. To make the right selection when purchasing an air conditioner from air conditioner best brands in India, you must first think carefully, inquire with professionals or people who know each other but do not worry; we tell you everything, it is promised! Then, we can make quotes online to have several price estimates and choose the right equipment. The proper information will help to avoid any problems when installing an air conditioner.

If your new air conditioning system is not working properly, unplug it immediately. Start by reading the troubleshooting section of your owner’s manual. If your system is under warranty, call the manufacturer, whose name and contact number must be specified in the manual.

Tips to save on your expenses while using air conditioner

When using an air conditioner, we often make mistakes that result in increased consumption and additional costs. These recommendations will allow you to combat the high temperatures without the end of the summer with a light bill through the clouds

In a particularly hot summer should know the keys to use the air conditioning most efficiently. These devices only account for 1% of the usual electricity consumption of homes throughout the year (in a household with an average consumption of 4,000 kilowatt hours a year, the refrigerator, for example, is 18%), but during the summer months If you do not know how to use it properly, it can cause more than one dislike in the already high electricity bill.

As there is a misuse of heating during the winter, in the summer months many users usually set the thermostat at an excessively low temperature, with the false belief that this will cool the house earlier. Others often waste refrigerated air by leaving doors or windows open. To use air conditioning is not a prohibitive practice when the heat tightens and more essential is for the home, here are some keys to save and reduce your consumption.

Identify the most efficient models

If you still do not have air conditioning, to find the less power consumption air conditioner, you should look at the energy label. This label obeys a European directive that obliges sellers to include this certificate in most of the household appliances. The labels have a common part and another in which the characteristics of the model appear.

To know the energy efficiency of the device, you must observe the first of them, in which, along with the brand and the denomination, there is a letter and a color code. The letter A and the green color refer to the most efficient equipment, while the color red and the letter G, at least. It agrees, therefore, that at the moment of buying one of these products opt for those that have an A on their label. It is estimated that, in the case of class G appliances, the consumption can be three times higher than that of the most efficient ones.

If your home does not have a centralized air conditioning system, the most efficient of the existing, you must choose between the two models available on the market: the compact ones (those that are usually coupled to the windows and have the condenser and air evaporator in a single structure) and split models, in which the condenser occupies a unit that must be placed outside the house and connected to the indoor evaporator. The latter requires more space, but also ensures, with equal power, greater capacity. There are also small transportable models, but having smaller condensers and evaporators are less efficient.

It is preferable that both indoor and outdoor units are located in such a way that the sun gives them as little as possible, are not close to other devices that give off heat and have good air circulation. The air conditioner manufacturer companies in India recommends that if these units are on a roof, they should be covered in some way so that they are in the shade.

A temperature of 24ºC

This is one of the factors that most influence the consumption of the device. Not to set the temperature lower on the thermostat will cool the room earlier. The only thing that is achieved with this is a greater expense.

How to Purchase the Best Air Conditioner Brand in India?

India is developing that increases the purchasing power of middle-class people which allow them to afford a luxury lifestyle for themselves. The time has gone when buying an air conditioner was the mark of luxury. Now it can easily find in middle-class families, not only in metros but also in small towns or villages. With the invention of the latest technology, energy-saving circuits, and healthcare benefits people become more aware of the requirement and benefits of such appliances. It is always challenging to choose from the range of best air conditioner brand in india.

With the growing demand for air conditioners, industry experts concentrate on developing new technologies that make air conditioner an energy efficient, health benefitting and a five-star rating machine. These air conditions are manufacturing especially for Indian consumers that work efficiently according to the Indian climate. Besides providing efficient cooling the new age air conditions are loaded with extra features such as humidity control, air purification, and also added with new features like repelling mosquitoes non-toxically to let you enjoy a sound sleep, particularly in seasons when epidemics like dengue, malaria, etc. spread frequently.

Some tips for buying an intec air conditioner in India:

You need to consider a few factors before buying an air conditioner according to your requirement.

Capacity: Your room size is the measure to decide the size of air conditioner suits you. The approximate measure to buy air conditioner is:

Room Size                            AC capacity
120 ~ 140 sq. ft.                 1 ton

150 ~ 180 sq. Ft.                1.5 ton

180 ~ 240 sq. ft.                 2 ton

Energy Efficient: The increasing electricity tariff has risen the demand for energy saving air conditioners. The Bureau of Energy Efficiency has provided star ratings to air conditioners which range from 2 stars to 5 stars. The more the star rating an air conditioner has, the more it is energy efficient. Intec manufactures the lowest power consumption air conditioner in india.

Split or Windows AC: Another factor to consider is whether to buy split or windows air conditioner. Window-based air conditioners are quite cheaper in rates in comparison to split ACs. On the other hand split, ACs provide better air distribution and looks attractive in the room.

Product Price: It is among one of the important factors to decide which air conditioner you should by. The AC with more features and a higher star rating will cost high. The air conditioner manufacturer in india increases the cost by Rs.2000 to Rs.3000 for every star rating increases. An inverter AC cost you 20% more in comparison to five stars split AC.

Installation: A windows air conditioner is compact in design, hence can be installed on windows. Whereas split AC comes with two units that occupy extra space for installation. The compressor unit is installed in the balcony or at the roof while the indoor unit is installed in your room to provide air flow. Always prefer that air conditioner should be installed by the professional or authorized service engineer.

Though, lots of other factors are also responsible for locking your decision such as cooling speed, after sales services, etc. You better know what do you want and where to buy intec air conditioner.

The Air Conditioner Stopped Chilling? Main Reasons

It is necessary to understand the reason if the air conditioner stopped cooling or began to work with lower performance. To do this, we often have to call specialists. They will quickly diagnose and tell the verdict. In some cases, repair may be required, the cost of which will vary from the cause of the problem, which led to the fact that the device does not cool the air inside the room.

To make the device work as long as possible, it is necessary to use it, according to the rules of operation. Experts recommend:

  • Abandon the use of climate technology in winter, as it cannot effectively heat the air, despite the presence of such a function. Much more effectively this task will be performed by the heater.
  • At the first sign that the air conditioner is weakly blowing, contact the service center. Experts will determine the cause and promptly take the necessary action.
  • Refuse to use equipment in places where there is a high risk of electricity surges. This will cause the main board to burn out. The use of uninterrupted power supplies, in addition, can be the solution to the problem since they stabilize the voltage and prevent the device from burning out.
  • If there is an unpleasant odor from the air conditioner, turn it off immediately and contact a specialist.

It is also not recommended by air conditioner manufacturer companies in India to use the device when no one is in the room. The technique can always ignite for various reasons. If no one sees the problem from the very beginning, undesirable consequences may occur.

The leading causes of poor cooling

If the air conditioner does not work efficiently, the reasons for poor cooling may be the following:

Dirty indoor unit filters. If they have accumulated a lot of dust, the device cannot work as effectively. To solve this problem, the specialists of mikro-climat.ru recommend to open the unit by yourself and clean the filters with the use of special cleaning agents, if there is a lot of dirt.

Contamination of the heat exchanger that is outside. Mainly strongly influenced by the power of the work of poplar fluff, which is hammered into it. It is recommended to call specialists to solve this problem, especially if you do not live on the first floor.

Indoor fan dirty. You will need to use a brush to remove dirt from it. This is done quite easily: you need to open the unit and clean the fan. It is possible to use a damp cloth, but after cleaning, be sure to walk dry to remove residual moisture.

Not enough Freon. This problem is solved exclusively by calling experts. They will check the amount of refrigerant and add it if necessary. This service is usually included in the monthly service fee.

The indoor or outdoor unit fan is faulty. It is required to call an air conditioner best brand in India to determine the cause and carry out repairs. Most likely you will need to replace or solder the wires.

Problems in the four-way valve are solved by repairing or replacing this component.

Problems with the compressor require the replacement of the part as a whole or some of its components. This type of repair is quite expensive. If the problem is a malfunction of the temperature sensors, then they should be replaced.

If you refuse such a contract and do not carry out the inspection yourself, this can lead to costly repairs. Practice shows that its average cost if the problem is severe, ranges from 50% to 80% of the cost of a new air conditioner.

Choosing Air Conditioning In The Nursery

Children are especially sensitive to changes in air temperature, so the choice of air conditioning in the nursery should be conscious. It is necessary to select models that will have a low noise level, and the amplitude of the temperature change did not exceed 2 degrees. With a higher amplitude, there is a high risk that the child gets sick. Below are simple tips for choosing the best lowest power consumption air conditioner in India for use in a child’s room.

Air conditioning in the children’s room

The main danger of using climate technology in a room where a small child is at risk of developing colds. But with proper equipment selection, this risk can be minimized. The device can be dangerous for the child in only two cases:

  • Incorrectly adjusted the strength and direction of the air;
  • Improper care of the device, which leads to the appearance of dangerous bacteria and microbes on it.

Therefore, the air conditioner in the nursery can pick up any, if it is properly installed. Nevertheless, certain models are better than others for this purpose of the operation.

Several rules for the selection of climate equipment in the nursery

To buy an air conditioner in a child’s room, you must consider the following:

  • The ability to control temperature and humidity to create a comfortable living environment;
  • Maintenance features of the device and the frequency of cleaning filters;
  • The equipment should be installed in such a way that the bed and the play area are out of range of the air flow to prevent the development of colds;
  • Open windows for airing once every 3-4 hours, as during operation of the equipment with the window closed, the oxygen supply decreases, and with the window open, the operating efficiency is minimal;
  • For the selected model, the noise level should be minimal.

Thus, one of the best options would be an inverter air conditioner. It is much quieter than other models, easy to operate, and has an amplitude of temperatures in the room during operation no more than 2 degrees, which is very important for children.

Why exactly inverter?

These less power consumption air conditioners are highly efficient and can save energy. Practice shows that conventional models that turn off when the desired temperature is reached and turn on again when it changes by 3-4 degrees are less effective and rather noisy. The fact is that they do not operate at full power, while the inverter devices continue to operate at lower capacities when the air is cooled.

Despite all the advantages, they are more expensive, so many people prefer to save. However, in the long run, there is no savings, since it is inverter devices that work longer. According to statistics, the duration of their work for a couple of years longer due to the design features.

However, without proper care, any equipment breaks down quickly. It is important to follow the instructions fully, add refrigerant on time and change filters. For the selection of a particular model, it is recommended to determine the power, contact the seller, say the required additional functions and indicate the budget. Based on these parameters, you can quickly find a suitable option. It is worth noting that there will be additional installation costs.