How To Choose The Best Air Conditioner For Your Home?

Numerous Brands are now bringing up amazingly energy- efficient top rated ACs that have been designed exclusively for the benefit of the global markets. And all of these are based on certain important factors like health conditions of the individuals, local climate, feeding habits as well as the consumer requirements. And they cannot be just called as cooling devices, also, these new age air conditioners are also built in a way that is accompanied by the innovative features like air purification, moisture control, and a recently launched phenomenon that repels mosquitoes in a way that is absolutely non-toxic to human so that at the end of the day you can enjoy a sound sleep.

The business head of the Air Conditioners of LG India has very clearly explained the most important elements to be taken care of in order to buy an AC this summer, and today we will be talking about the very same context. This is because of the fact that every family, rather every individual has a specific set of habits in accordance to which any air conditioner is to be bought and that is why one needs to be so careful and doing a prior research before buying Air Conditioner.

Factors you should consider before buying AC


The first important thing to be noticed is the capacity of the AC. Firstly, the capacity of the air conditioner needed should be taken into consideration depending on the floor size of the room for which the AC is being bought. According to a rough measure, it has been seen that an area in the range of about 120 ~140 Sq. ft. will need 1 ton AC, an area of 150 ~180 Sq. ft. will need 1.5 ton AC and an area of 180 ~240 Sq. ft. will need 2 tons cooling air –conditioner.

This is because if this measure is not taken into consideration, then it might happen that a small room is getting a lot cooler than it is supposed to be, and on the other hand a large room is not getting the sufficient cooling effect at all. So the measures prove the fact that for every kind of room there is a specific capacity of the AC, and so all you have to do is to measure your floor area and have an idea of the perfect one.

Energy efficiency

Many people think that energy efficiency is just a random phrase with no meaning, but the truth is far from it. Today there is a tremendous rise in the mercury level of the surroundings and there is no denying the fact that it is responsible for increasing the electricity bill of the entire house. This is the perfect reason why it is a must to buy an energy efficient model of the AC and it has been stated by no other than the Bureau of Energy Efficiency (BEE). Thus, any air conditioning unit with more number of stars will be consuming lesser electricity than the one with a lower star number.

For example, if you have two AC in which the one is with a three-star rating and the other is with a five-star rating, then be sure of the fact that the one with the three stars will definitely consume more electricity than the one with a five-star rating.

Split Or Window AC

This is a factor that puts most of the buyers into a fix for people cannot decide whether to have a split model or a window model. To the people who feel that affordability is a factor, window AC is a nice option and the best part is that they are easy to be installed. On the other hand, if you can go to the Split AC, then it is better to do so because these are stylish to look at and are quieter as well. Also, window ACs are big to look at and are not good for the ones with small spaces whereas, in the case of the split AC, space is no longer a problem.

Product Price

As we said earlier, affordability might be a big problem as well as the deciding factor when it comes to buying AC. You have to remember the fact that for every star rating, the price goes up by a minimum of 2500 rupees and so you have to decide what you want to have. You have two choices, either go for a lower star AC and pay a bit more electricity tariff every month or else you could also pay a bit more now and give a less tariff cost. Also, do evaluate the facilities that you get in each of the companies and know the details about them.

Air Quality

What good is an AC if it does not improve the indoor air quality of the home? Well, this is the aspect that is indeed very important when you are investing on ACs at home; and AC with a good filter a must. Check the air filter quality of each of the ACs and make sure that it is efficient while working. The best part of the good filter is that only ensures clean air but also elevates the level of cooling as well as the energy efficiency of the AC. In most of the cases it is seen that the duration of the AC is lessened due to the choking of the coil, but with a good filter, there is no chance how that could happen.

Installation Requirements

While buying any best air conditioner, make sure that the AC installation and AC repair service center is nimble about their work and are readily available otherwise you will have a tough time getting your AC installed. Also, you have to get a basic idea of how any AC is installed – for example, the window AC is a single big unit that has been designed so that it can be attached and fitted to the windows. On the other hand, a split AC has two units- a compressor unit which is placed outside the house and the one indoor unit that is placed inside the room and that are specifically designed for the better flow of air. It is to be remembered that how smoothly the AC will work and how long will it work will depend on the kind of installation that has been done on the same.

Maintenance & Cleaning

When you are buying an AC, make sure that you gain ample knowledge about the servicing and the repair unit of your air conditioner, so that in times of need, you can have someone to come for help when any part of it gets damaged or it stops working properly. Also, it is the duty of the company to let you know about the authenticated service units so that you can call their working staff without any hassles and get all the work done in a jiffy.

Cooling Speed

AC, as we all know, is bought basically for the cooling purpose of the rooms and so you should check whether the AC has a thermostat that can be adjusted very easily or not. Also, make sure that the temperature setting can have at least two cooling speeds which are normally required and a minimum of two fan speeds as well. If you want to use variable speeds for different phases of the day, this setting might help you to a great extent as well. If the setting is energy efficient, then there can be no better thing than it, because it makes the temperature controlling a lot easier.

After Sales Services

After sales services and other such features like warranty are the things that you should look out to. If you are buying an AC and it seems to have a warranty extension, then go for it. It might seem like you are spending unnecessarily, but at the end of one year, when things go wrong, and then you will understand the importance of the warranty extension. But to enjoy that purpose, you first have to search for a service oriented company which has the ability and good sources to meet the servicing and maintenance needs of your air conditioner.

Check The Other Important Features

In most of the AC units, we have seen that it comes with a dehumidification setting, which reduces the moisture content in the room, which helps with more cooling and more comfort. Also, it is important so that you check the noise levels of the unit which sometimes, may range from 19 – 60 decibels. Be sure of the fact that your unit has a sleep mode so that while you are sleeping it can automatically change the temperature so that you do not have to wake up time and again. Also, you could also check the timer mode in which if you set a time, then the AC will turn off automatically.


In today’s date, AC is not just used for cooling but is also used as a multi-seasonal product which you can also use during the winter season in order to get warm. This Hot & Cold ACs also saves to about 35% more energy than the heaters. ACs is also the best cooling devices for the rainy season in which we have the humid weather. The special cooling methods are also required for the perfect cooling and comfort during this time. So you have to search of an AC with the features that can control moisture to a great extent and relieve us during the monsoons.

There is absolutely no need to be a victim of the summer heat when now you can have cheap, energy efficient ACs which also are widely available. Since October 26, 2015, all ENERGY STAR rated ACs four rooms have been asked to meet a new standard, ENERGY STAR 4.0, – which is the one that consumes 10% less power than the prior models of air conditioners. And, these can also be set to provide cooling only where they’re required to so that the room does not become unreasonably cold or hot, and also room air conditioners are a lot cheaper to possess and to operate than central units.

Energy Efficiency Of Room Air Conditioners

The energy efficiency of any room is measured by the specific energy efficiency ratio (EER). The EER is the ratio of the amount of cooling capacity per hour to the power input (in watts). This means that the EER is directly proportional to the efficiency of the rating of the air conditioner. A single increase of 1.0 on the EER scale depicts a 10% increase in the energy efficiency.

When you are buying a new room AC, and then have a look at the information about the EER, which can be seen on the Energy Guide label attached to the unit. Go for the one that has a minimum EER rating of 12 also consisting of the ENERGY STAR label. If a product earns the ENERGY STAR, it means that a product meets the stringent energy efficiency guidelines that have been set by the U.S. Environmental Protection Agency and the U.S. Department of Energy. Some of the guidelines are as follows:

  • ENERGY STAR 4.0 labeled room air conditioners are the ones that consume at least 10% lesser energy than the conventional models. You can find a complete list of the ratings on the official website itself.
  • ENERGY STAR 4.0 labeled room ACs often have timers for enhanced temperature control, thus letting you use the minimum possible amount of energy that you need in order to cool your room.

The Proper Size Estimate Of The Air Conditioner

As we discussed formerly, the required cooling of the room AC depends on the size of the room that needs cooling. So in general, Room air conditioners have the cooling capacities that can go from 5,500 Btu per hour to 14,000 Btu per hour. That is the approximate estimate that can be given.

Most of the people have the tendency to go for large ACs since they think that larger AC will give better cooling. But that is far from the truth. Instead, an over-sized AC is basically less effective since it wastes time and energy at the same time. The main work of the air conditioner is to eliminate both heat and humidity from the air. But if the unit is too large, then there is a high chance that it will cool the room quickly, but the moisture will not be controlled at all. This may also leave the room with a damp, clumsy feeling. A properly estimated unit will remove the dampness effectively as it cools. To figure out which size unit is best for your cooling needs, you have to check out the air conditioning calculator.

Other Factors To Consider When Buying

When you are going to buy a unit, then the first concern should be to check the wirings of the room or the house and to see whether there is any damage or not. If so, then it should be repaired without delay. In general, the Room units work on 115-volt or 230-volt circuits. The household receptacle is a holder for an 115-volt branch circuit. Large room units rated may need a special circuit so that the installation can be done properly and the unit can run smoothly.

If you are placing your air conditioner near or at the corner of the room, you have to look for a unit that can move the direction of the airflow in the desired way for your room layout so that good infiltration can be done. If you require fitting the air conditioner at the narrow passage of an elongated room, then search for units that have a “turbo” fan mode so that that can drive and distribute the air further into the room. Some other features to look for are being mentioned as follows:

  • A filter that can slide out easily for the regular cleaning purpose,
  • Controls that are arranged in a logical manner,
  • A digital thermostat setting that can be controlled easily,
  • A timer to switch the AC off whenever needed.

Ask Yourself – Do You Need A Smart Air Conditioner?

For those people who have a tendency to stick to the regular schedule but are not in possession of smart home devices installed in their place, a smart timer will surely help save money and also relieve you from coming back to home feeling totally drenched and flushing hotly. But there are many others who have the ability as well as the budget to control their room AC from anywhere.

This might seem a bit over the top at the beginning, but can be a huge help and cost savings, especially for the ones who do not have regularity in their lifestyle. These smart units can be synced to the phone and therefore you can control it no matter where you are. Also, they can be connected to the other smart home devices; they can be a part and parcel of your life. This is going to be the best for the ones who are forgetful and you can turn it off no matter where you are.

How To Install Your Air Conditioner?

If you are careful enough to plan a little before installing your air conditioner, then it will save you a lot of money as well as energy. The AC unit should be in perfect level when it is installed so that the internal drainage system, as well as the other mechanism of the unit, can work smoothly. If it’s possible, it is better if you install the unit in the shady spot rather than the sunny spot as because the sunray seems to meddle with the outdoor unit parts a lot. The efficiency of the machine can be lesser by as much as 10% if direct sunlight falls on the same. You can try planting trees and shrubs in order to shade the air conditioner, but please make sure that you are not completely blocking it off.

Do not in any way, place lamps or televisions near the air-conditioner’s thermostat system. That is because once thermostat senses heat from these appliances; it will make the AC run longer and in a more intense manner than it is necessary.

Some Do’s and Don’ts to improve life of Air Conditioner

You have to set your air conditioners thermostat as high as it is comfortably possible during the summer months. The bill will be lower is the temperature difference between the indoor and the outdoor unit is less. The thermostat should not be in any way set in the colder setting than normal when you first turn on the air conditioner; since it will not cool your home any faster than it normally does and in turn could result in more cooling and unnecessary cost.

You should always take care to have the fan speed on high during the summer season. Only when the humidity is high, you should set the fan speed on low setting as it will give increased comfort. The lower speed on the humid days will cool your home in a faster way and will eliminate more moisture and dampness from the air because of the slower movement of the air through the cooling equipment.

There are always some things that you should be checking when you are investing on an AC and you should check each and every aspect of the same as well. The above-mentioned facts are to be kept in mind and also you should ask yourself some questions before buying it. Also, make sure that you are investing in some reputed company who has been dealing this aspect for a lot of years and are specializing in the same. So all you have to do is to abide by the mentioned tips and you will see that the product you will get will leave you with no regrets at all.

Contact Best AC Service Center in Vadodara for more details.

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