Best AC in India 2021 (for Home)

Are you looking for the best ac in India for 2021? Well, this post has the collection of a wide range of best air conditioners for home. There are some hard and fast rules which help in the selection of AC. Also, after researching the Indian market for the last two years, we have finally compiled this list so that buyers can quickly get the desired AC to their home.

From luxury to an essential appliance, the demand for air conditioners has increased a lot in India. You ask why? the humidity in the air and temperature rise in the urban cities are the biggest reasons. As the demand is increasing, you can see a variety of air conditioners in the market. It is hard to find the best air conditioner that not only provides optimal cooling but also saves a huge monthly bill.

We have also done a lot of research on finding the best AC brand in India. Finally, we are helping millions of Indian consumers to find the right AC for their homes.

best ac in india 2021 for home

These are currently the best 1.5-ton capacity split AC based on

  • Bestproduct research
  • Customer feedback
  • Excellent features and technology
  • Electric power saving per year

Here is the list of 2021 best AC in India for home.

1. LG MS-Q18YNZA 1.5 Ton AC

Model: 2021 | BEE rating: 5 stars | Tonnage: 1.5 ton | Cooling area: Medium | Compressor technology: Inverter | Coil type: Copper | Yearly power consuption: 818.81 units

LG 1 Ton 5 Star Inverter Split AC
38,790  in stock
as of October 8, 2021 7:33 am

Standing in the #1 spot on amazon as best selling AC with 4.3 out of 5, this inverter AC is our first pick for 2021. The compressor of this AC arguably delivers the best performance in terms of cooling and energy, thanks to the Dual Inverter Compressor.

Dual Inverter Compressor: You can see the compressor as the heart of any air conditioner. The Dual Inverter compressor has a dual rotary motor which lets the unit run at a variable speed. It means as soon as you turn on your AC, it delivers fast cooling (Note: power switch should always be turned on). Also, technically, your compressor is never restarting, again and again, the power consumption also becomes less.

Here are few more great features of this AC.

  • Ocean Black Fin: It protects the copper wire from getting rusted over time.
  • Antibacterial Filter: Small bacteria get stuck in the HD microfilter and the air becomes disinfected
  • Himalaya Cool: Runs AC at 18°C with maximum fan speed for quick cooling.
  • Smart Interfaces: Features like low gas detection, smart diagnosis system and smart clean makes your life much easier.

According to LG, Gold Fin technology (anti-corrosive condenser) can increase the life of this AC as the Indian climate is usually salty, rainy, and dusty.

5-in-1 Convertible mode: As per your requirement, you can set the average power consumption from 110% down to only 40%  while not much compromising with the cooling. 5-in-1 means 110% -100% – 80% – 60% – 40% energy usage modes.

This is the 2021 model and also available in the Wi-Fi edition.

2. Voltas 175V ADJ 1.4 Ton AC


  • Tonnage: 1.4 Ton
  • Cooling Area: 12 x 14 feet
  • Inverter Technology: Yes
  • Condenser Coil Type: Copper
  • BEE Rating and ISEER Value: 5 Stars and 3.168

The newly introduced Voltas 1.4 ton 5-star inverter adjustable split A.C is perfectly matched for the medium size room to give you the feeling of coziness. It will cool a 150 sq ft room in 5 min approx .. do the math for your room size. The eco-friendly prospects (R32 that is environmental friendly with no ozone depletion potential and pm 2.5 filtrations) makes it better for you without thinking much about your sensitive body and surrounding. It comes with a 5-star rating (lower power consumption) which means it will not take a toll on your pocket. In addition to it comes with a variable speed compressor which adjusts power depending on heat load. The copper condenser coil in it makes the a.c work smoother, refined and minimal noise operation.

  • High Ambient Cooling: It cools easily at high temperatures like 52 C which makes it agile and flexible for the condition irrespective of which part of the country you are living in.
  • Stabilizer Free Operation: It can work under a wide operating range of 100-290V which ensures its safety in case of power fluctuation.

Some special features are Advanced Air Purification, Active Dehumidifier, Multi-Stage Filtration Advantage, 4 Way Auto Louver, Instant cooling.

3. Carrier CAI18ES5R30F0 1.5 Ton AC

Best Window AC
35,990 55,990
as of September 14, 2021 8:59 am


  • Tonnage: 1.5 Ton
  • Cooling Area: 12 x 15 feet
  • Inverter Technology: Yes
  • Condenser Coil Type: Copper
  • BEE Rating and ISEER Value: 5 Stars and 4.60

Carrier CAI18EK5R39F0 is a great choice for the best air conditioner in India for 2021. This is the best home AC in the market right now, and the specification of this AC is also very top-notch. With its variable-speed compressor, it uses very low power and provides instant cooling at your desired temperature. The indoor unit produces less noise (44 dB max) and makes you feel super comfortable in high humidity areas in India.

Your room will stay chill even if the atmospheric temp rises up to 55°C using the FlexiCool feature which allows your AC on the free-running operational mode. Carrier is one of the most reliable brands, along with Hitachi and Voltas. That is why you get ten years of warranty with the compressor. Also, the copper condenser gives more efficiency and has a low maintenance cost. If you have this much budget, just go for this air conditioner.

4. Hitachi RSOG518HDEA 1.5 Ton AC


  • Tonnage: 1.5 Ton
  • Cooling Area: 12 x 15 feet
  • Inverter Technology: Yes
  • Condenser Coil Type: Copper
  • BEE Rating and ISEER Value: 5 Stars and 4.55

Arguably the best AC manufacturer in the world, Hitachi offers this great air condition for your home. Launched in 2020, Hitachi RSOG518HDEAis the still the most versatile air conditioner that you can purchase in the market right now. Hitachi comes under a premium AC maker and no doubt, this AC delivers the best cooling (thanks to the Penta Sensor) as well as energy-saving. As a premium feature, this AC eliminates bad odour from the evaporator, provide better heat exchange. Also, the unit runs quieter (31 dB).

As per cooling and savings, this AC has got you fully covered. The speed compressor adjusts the power automatically, depending on the thermostat level, which is ultimately an energy-efficient and fast cooling mechanism. Also, the copper condenser coil used in this AC requires lesser maintenance as compared to aluminum alloy. As with any other Hitachi AC, it has passed 43 quality tests to match the international specification. So overall, this AC is the premium choice for a medium-sized room.

5. Voltas 173V ADJ 1.4 Ton AC


  • Tonnage: 1.4 Ton
  • Cooling Area: 10 x 15 feet
  • Inverter Technology: Yes
  • Condenser Coil Type: Copper
  • BEE Rating and ISEER Value: 3 Stars and 3.14

Voltas 173V JZJ is the latest 2021 edition of Voltas AC with the latest design and features. First of all, its Steady Cool Compressor technology provides optimal cooling without compromising the room temperature and reduces power consumption. Secondly, the four-stage filter layer eliminates dust, catechin, fungal, and bacteria from entering your room.

Voltas ACs are generally super silent, and there is no exception with this AC. With its Intelligent Sleep Mode, this AC will not consume unnecessary electric power while you sleep comfortably at night. Overall, this AC is the best budget choice from a price, cooling, and saving perspective. We would highly recommend this AC for the high humidity area like Punjab, Maharashtra, and South India.

6. Sanyo SI/SO-15T3SDIA 1.5 Ton AC


  • Tonnage: 1.5 Ton
  • Cooling Area: 12 x 15 feet
  • Inverter Technology: Duo, Yes
  • Condenser Coil Type: Copper
  • BEE Rating and ISEER Value: 3 Stars and 4.70

Sanyo SI/SO-15T5SCIC, currently one of the highest-rated and highest-selling AC on Amazon. This AC is recent 2021 model that has the latest 3 stars BEE rating. There are numerous reasons to buy this AC in 2021.

  • It has duo cool inverter technology that saves maximum energy
  • Fully copper condenser coil for better heat sink and longer lifespan
  • PM 2.5-micron filter (0.002 mm) blocks almost every dust, bacteria
  • It makes 43 dB noise which is not too quiet but almost negligible
  • Great use of R32 refrigerant that is efficient and protects the environment

This AC works best in a medium-size room with having a maximum of 5 people. Also, you can save a 30% bill (monthly) as compared to a non-inverter AC. I also like to mention that you get a 1-year warranty on the AC Unit and condenser, also 5 years warranty on the compressor.

The Sanyo SI/SO-15T5SCIC is not overpriced and fits in the budget. So overall, considering all the features, buying this AC is a great choice for this summer.

7. Lloyd GLS12I36WRBP 1 Ton AC


  • Tonnage: 1 Ton
  • Cooling Area: 10 x 12 feet
  • Inverter Technology: Yes
  • Condenser Coil Type: Copper
  • BEE Rating and ISEER Value: 3 Stars and 3.68

Lloyd brings you GLS12I36WRBP, which is a split-type air conditioner designed for medium type room. Buying this air conditioner is a one-time investment to saves huge monthly bills as it is rated 3 Star by the Bureau of Energy Efficiency and has 1 ton capacity. That is the reason its annual energy consumption is just 745.89. It simply means that for a medium room size with up to 3 people, it consumes less electricity as compared to any other AC. Furthermore, the Air Cooled Electric Control Box technology keeps pushing the best possible cooling level without any temperature fluctuation. Here are some great features.

  • PM 2.5 and Antiviral dust filter makes room air germs free
  • For wireless connectivity, it has inbuilt WiFi

If your area comes under high humidity, don’t worry, this AC has active dehumidification which eliminates all the moisture in the air. Overall, this AC is highly suggested by us as its highly affordable and feature-rich.

More List of Best AC in India

  1. Best Inverter AC
  2. Best Window AC
  3. Best Voltas AC

Looking for Budget AC?

  1. Best AC under 30000 Rupee

8. Midea SANTIS PRO CLS 1.5 Ton AC

Value for money
 Out of stock
as of October 9, 2021 12:37 am


  • Tonnage: 1.5 Ton
  • Cooling Area: 12 x 15 feet
  • Inverter Technology: No
  • Condenser Coil Type: Copper
  • BEE Rating and ISEER Value: 3 Stars and 3.62

We understand that not everyone can afford expensive ACs and simply wanna enjoy a great cooling experience, leaving all the fancy features. However, there is always a brand that provides all the necessary features even at a low price point. This Midea AC is the ultimate cooling powerhouse for your home with all the essential features. Here are some automatic features Auto on and off timer, Auto swing, Auto restart, Auto fan speed, Auto mode, Auto refrigerant leakage detector. It also comes with an HD filter and a normal dust filter to remove harmful bacterias from your room.

As it is a non-inverter AC, it has decent energy saving ratings by BEE with a 1.5-ton tonnage capacity.

You can sleep comfortably at night because the maximum noise level is 36 dB, which isn’t loud. Not only this, but it is also using advanced compressor technology which ensures prime cooling method even in scorching areas in India. Overall, if you compare this AC’s specs with other top brands, you will see a little difference. However, the price is still very cheap for this AC, and that is why we decided to list it.

9. Carrier Ester NXi Hybridjet 2 Ton AC

Best 2 Ton Split AC

Best 2 Ton
46,990 74,990  in stock
as of October 9, 2021 12:37 am


  • Tonnage: 2 Ton
  • Cooling Area: 20 x 20 feet
  • Inverter Technology: Yes
  • Condenser Coil Type: Copper
  • BEE Rating and ISEER Value: 3 Stars and 3.75

If you are looking for an air conditioner for a large-sized room or maybe you have up to eight family members, a 2 ton AC is always the right choice. Carrier Ester Neo Hybridjet is our first choice because it is designed to provide quick cooling and power savings for large area rooms. It generates a cooling capacity of 6250 Watt. The remote itself has more controlled ways to run your AC in 100%, 75%, 50% thanks to Flexicool inverter technology. It enables you to modify the effective energy consumption of the AC, catering to your cooling necessity and climate conditions.

Due to its large size, the noise level stays between 38 dB to 46 dB, which is totally acceptable. One more feature that we like is the refrigerant leakage detector that saves the cost of refueling R32 refrigerant. Without a stabilizer, it can work between 150 to 250 volts and efficiently cools a 45°C room temperature. Furthermore, it can cool a surrounding high temp of max 52°C while running on a stabilizer.

10. LG JW-Q18WUZA 1.5 Ton AC


  • Tonnage: 1.5 Ton
  • Cooling Area: 12 x 15 feet
  • Inverter Technology: Yes
  • Condenser Coil Type: Copper
  • BEE Rating and ISEER Value: 5 Stars and 3.50

It is the most advanced window AC you can buy right now that comes with the latest Dual Inverter Compressor technology. Note, only a few window AC comes with inverter compressor. The reason why you should buy this AC because it cools the room faster than most window AC with the added advantage of up to 20% less power consumption. Also, if the room is too chilly for you, you can just turn on Eco Mode to save more power.

This AC instantly cools any room with a maximum of 52°C when you turn on Turbo Cooling. Also, the indoor humidity sensor reduces the amount of moisture in your room, even in the monsoon. Also, features like Self Smart Diagnosis can be helpful for the user to perform a failure check and reset the AC automatically. Additionally, this AC works with Alexa and Google Assistant voice control using Wi-Fi.

This noise level in this AC is normal as compared to other Window AC (44 dB noise level).

Most Frequently Asked Questions by Buyers

An air conditioner is one of the most costly home appliances and we should avoid making any wrong decision while buying a new one. That is why we have tried to answer the most frequently asked questions that might help you.

What to look for when buying an air conditioner?

There are a lot of things that you need to consider before buying an AC unit. Mostly, the first thing you should look for is your room size. After that, try to go on an excellent star-rated AC according to your budget. Better the star rating in AC means you get more cooling and your monthly bill remains less. You can read the full buying guide from here, and it will definitely help you with your selection.

Which AC brand is best in India?

The best AC Brands should be selected according to their performance, innovations, power savings capacity, and after-sales support. Considering these factors currently, Hitachi, Voltas, Daikin, and Carrier ACs are ideal choices. However, other manufacturers are also improving their product quality every year. If you want to know the ranking of these AC brands, check here.

Which type of AC should I buy, Split AC or Window AC?

Before you choose the type of AC, please read this carefully. In the case of efficiency, Split AC is way more efficient and versatile as compared with Window AC. A 5 star split AC can save up to 30% more electricity than that of a 5-star window AC. Additionally, AC manufacturing companies are now only focusing on split air conditioners because the innovation in window AC is minimal. On the other hand, split AC is way more advanced, built for long cooling sessions and futuristic AC design type.

However, split AC costs way more than window AC and also it is not portable as window AC. So, if you are low on budget and looking for a portable AC solution, then you can select window AC. Also, if you are going to use your AC for only 1-2 hours a day, window AC is the right choice.

How is inverter AC different than non-inverter AC?

Inverter AC is always better than a non-inverter AC because it produces cooling faster and consumes less energy, overall. The main difference between these two types is the compressor.

An inverter AC compressor uses a variable speed motor which works according to the temperature requirement of the room. The compressor never stops, and that is why it doesn’t require additional power to start again and again. That is why inverter AC is also known as variable speed AC.

On the other hand, non-inverter AC uses a fixed speed compressor which starts and stops periodically. Due to this stoppage, it uses more energy and gives an inconsistent cooling experience.

Check the in-depth difference between inverter and non-inverter AC.

My room size is small how much AC tonnage capacity should I need?

As we already mentioned that we should pick AC tonnage capacity according to our room size. If you have a smaller room size (10 x 10 feet), then a 1-ton AC is an excellent choice to provide enough cooling. In the case of a medium-sized room (12 x 15 feet), you should look for a 1.5-ton AC size. In the case of (15 x 20 feet) large room size, consider buying 2-ton capacity AC.

What will happen if you select the wrong tonnage capacity?

There are simple consequences of selecting the wrong type of AC tonnage capacity. Firstly, let us suppose you choose one tonnage AC capacity for a medium-size room then your room will simply lack enough cooling, which is a waste of your money. Secondly, if you select two tonnage AC capacity for the same size room, then the large compressor of the AC will burn your electricity. You will end up paying an extra monthly bill which is again a waste of your money. So it is always good to choose the best capacity of AC for your room.

What are the factors that can affect my AC cooling capacity?

This is an important question, and every AC buyer should know that many factors can reduce AC cooling capacity. Here are some of the most critical factors.

  1. Room size is bigger than the AC tonnage capacity
  2. If there are more than two members (not more than 4), live in the same room
  3. Your room is on the top-most floor of your building
  4. The room’s roof or side-wall comes in direct contact with the sun
  5. Extreme heat and humidity in your area
  6. Improper maintenance of your unit
  7. Delay in regular AC service

If your room comes under 2nd, 3rd or 4th condition (as listed above) then you should buy an additional 0.5 ton AC unit according to your room size.

What is the benefit of purchasing a 5 star AC?

These 5-star ratings are given by BEE India (Bureau of Energy Efficiency) which represents how good an appliance can use electric power. In the case of air conditioners, a better star rating means the AC unit can produce the same amount of cooling but consuming less power. So in simple terms, 5 star AC means maximum possible power saving by the unit.

Which inverter is ac best in India?

These are different types of inverter AC variants available in the market, but Carrier CAI18EK5R39F0, Daikin FTKF50TV, and LG KS-Q18YNZA are currently the best inverters ACs as per our list. We know that the initial cost of inverter AC is high. But the effective cost becomes less than non-inverter AC after using it for 2 or more years.

Which ac is the best copper or aluminium condenser?

This is one of the most asked questions, and very easy to answer. Both copper and aluminium condenser AC is the right choice, but due to the chemical nature, Copper is less active to corrosion, which adds more life to your AC unit. Also, the thermal transfer rate of copper is better than aluminium, which means better cooling capacity. On the other hand, aluminium isn’t too bad, but we would recommend buying a copper condenser AC unit whenever possible.

Which type of AC is best for the home?

Generally, a Split or Window AC is a prevalent type of unit for a home. However, portable air conditioners are also suitable for home air conditioning.

Which mode is best for AC?

Your AC remote control comes with a few types of predefined modes to set your room temperature. And generally economical mode is always the best mode to keep a balance between cooling and power savings.

Which refrigerant is best for split AC?

R-32 is currently the next generation and best refrigerant for split AC. It is a hydro-fluorocarbon refrigerant that is entirely ozone layer-friendly, has less impact on Global warming potential (675), and provides better efficiency. After that, R-410A is considered as the second-best refrigerant due to good efficiency, no harm to ozone but a little more harm to Global warming potential (2090). Finally, R-22 is a slightly outdated refrigerant and has a slightly low economic performance.

Do I need to purchase a stabilizer with my AC?

In most cases, you do not need to buy a stabilizer with any inverter ACs as they come with built-in stabilizers. Some AC can also operate in extremely low to high voltage fluctuation range between 170V to 270V. However, if your AC doesn’t have inverter technology, an auto-cut stabilizer can reduce the risk of appliance damage, and yes it is recommended in this AC.

So, we are sure that after reading this article you can find your best ac in India this year. If you have any other questions, do not hesitate to ask us in the comment section.


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