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Top 15 Best Inverter AC in India (2020)

Edited by Garima, Reviewed by Shashank

Looking for the Best Inverter AC in India?

Great! You have come to the right place as we bring forth a list of the leading names that are ruling this industry since the past few years.

Over time, Air Conditioners have undergone a status change from a luxury to an affordable necessity for every household in India.

ACs is one of the most essential appliances in our home as well as in the office. They are lifesavers during hot summers.

This makes it important for you to have a clear idea of what kind of AC you need, its various aspects, and features before purchasing one.

Best Inverter for Home in India

This change has mainly been brought about by the development of the Inverter AC in India. Which has made Air Conditioners more energy efficient, helping reduce AC electricity consumption.

Normal Air Conditioners use a standard compressor, which operates in an all-or-nothing fashion. This means the compressor stays on and continues working until the room reaches the set temperature and then turns off until the room warms up again.

On the other hand, Inverter AC uses a compressor which regulates the airflow constantly in accordance to the temperature set by you.

In this article, you will see some of the best inverter ACs that you can install in your home. For detailed information about Inverter AC and which one to go for we recommend you going through our buyer's guide at the bottom of the article as it can be really beneficial for you in selecting the best inverter ac in India.

If you are out to buy a new air conditioner, use these pointers to help you make the right choice:

  • Energy Rating: make sure the air conditioner is energy-efficient as this will help you reduce your power bills in the long-run.
  • Air Quality Features: the air conditioner should have an air purification technology to help filter odor and dust particles.
  • Size: make sure the Air Conditioners ton capacity is suitable for the room size to maximize cooling and reduce operational pressure.
  • Additional Features: the best Air Conditioners must have additional features such as timers, blue tooth, and Wi-Fi connectivity to improve the user's experience.

Top inverter ac brands are investing heavily towards improving their best Inverter air conditioner efficiency and features, the potential customer now needs to assess and make a decision on which one to buy.

After performing in-depth market analyses and research of the top-rated Air Conditioner brands, we have compiled the following list of Top 10 Best Inverter AC in India available in the market today.

In the following section, we have in-depth information on inverter AC, consisting of features, pros and cons list, and other nitty-gritty details, have a look.

We Highly recommend you to read the Inverter AC Buying Guide at the end of this article to get in-depth knowledge about latest Inverter AC technologies and  tips on making an informed decision about which product to buy for your needs 🙂

Let's explore the list and have a look at the features along with the pros and cons of the Top 15 best inverter AC in India.

Top 15 Best Inverter AC in India

Although my favorite among all is LG 1.5 Ton 3 Star Inverter Split AC (Copper, JS-Q18CPXD2) but you must check all of them to make your buying decision.

1. LG JS-Q18 CPX 2



  • 3 Star BEE Rating
  • 3M Anti- Bacterial and Micro Dust Protection Filter
  • Stabilizer Free Operation
  • 9 Year Warranty on Compressor
  • Low refrigerant detection
  • Himalaya Cool, Monsoon Comfort, and Sleep Mode
  • Copper

This product utilizes LG’s Dual Inverter Compressor technology, providing a higher speed cooling rate as compared to conventional compressors.

This split AC comes with a dual inverter which is the perfect solution to issues such as improper cooling. 

Also,  the technology ensures quick cooling of the room without making noise as seen in the case of older version of AC. LG is most trust-able best ac brand in India.

This best inverter ac 1.5 ton also comes with special protection known as "Ocean Black layering” which is designed to resist corrosion.

Increase the unit's resistance to weathering effects and pollution. LG is also best selling ac in India. If you have a mid-sized room of about 121 ft x 179 ft, this 1.5 ton, it will work perfectly. It is built to last longer.

You can operate it easily with the touch of a button. Unlike the generic ACs, it doesn't just have a dehumidification mode. In fact, overcooling is avoided during the rainy seasons, which saves 36.4% energy.

LG’s proprietary ‘Gold Fin’ Condenser, is built-in to provide anti-corrosion. This Air Conditioner is ranked at the top of the list due to its ‘Himalaya Cool’ and ‘Monsoon Comfort’ modes. 

Overall, this is one of the best mid-range inverter ACs in the market now and this dual inverter technology is definitely worth investing in. And if you want to buy this best ac under 40000, Click the link below


  • Useful Innovative Features
  • Weather and Pollution resistance
  • Long Warranty


  • No Horizontal Swing
  • LG Customer Service is less than satisfactory

2. Voltas 84V SZS

Voltas 84V SZS


  • 4 Star Rating
  • Twin Rotatory Compressor
  • Wide Voltage Range Operation (150V – 270V)
  • Eco-friendly refrigerant (R410a)
  • 4 Stage Filtration
  • 1.5 Ton Capacity

Voltas has always been the market leader when it comes to Air Conditioners, and this Inverter AC is a real bang on the buck with its low noise level.

This best inverter ac 1.5 ton keeps steady cool compressor and 100% Copper condenser.

This 1.5-ton inverter AC will work efficiently in case of mid-sized rooms of 111 ft x 150 ft. It comes with a variable speed compressor that works by making power adjustments on the basis of heat load.  

R32 refrigerant gas is used as a coolant which is environment friendly.

The high ambient cooling mode chills the room almost instantly, and the high EER rotary compressor maintains stable and steady cooling. Air is delivered uniformly across the room because of the 4 Way Auto Louver. With this AC, there won't be any harmful odors and allergens in your room, owing to the advanced air purification. 

The indoor humidity level is sensed automatically and controlled during monsoons. No separate stabilizer installation is needed for using it. This AC is the best Split AC in India & also has a wider than normal voltage range, protecting your unit from voltage fluctuations. 

Considering the fact that you get access to so many safety features as well as a 4-star energy rating at such an affordable price, Voltas is another impressive and worth recommending to anyone looking for a mid-range inverter  AC. This split Inverter AC is best suited for apartments.


  • Low Noise Level
  • Low price for a Four-star energy rating
  • Auto-restart on power cut
  • Twin Rotatory Compressor


  • No horizontal swing
  •  After-sales service is lacking
  • Isn't as feature-rich as others in the same budget

3. Midea 1.5 Ton

Midea 1.5 Ton


  • Follow me mode
  • I-Eco Energy saving, I-Check, I-Cleanser
  • 3 Star Energy rating
  • Horizontal and Vertical swing
  • Auto Restart

This Media 1.5 ton split ac is relatively new to the market, but this Carrier product has more than proven itself with its innovative features and budget-friendly pricing.

The product comes with all the features provided by others in the same budget – 3 Star ISEER Rating, rotary compressor, and a copper condenser coil.

This 1.5 ton AC is suitable for a room of 150 sq feet in size. The auto-restart features eliminate the need for resetting the settings manually in case of a power cut.

The appliance is easy to maintain. While sleeping, the temperature is adjusted automatically by the sleep mode to ensure maximum comfort. You can have a smooth cooling experience because of the auto swing feature. Leakage detector is an amazing feature of this device that functions through the detection of a leak and shutting down the AC instantly.

What sets this AC apart is its proprietary features such as the "Follow me" setting, which sounds gimmicky but actual quite effective. The "Follow Me" feature uses a remote in-built sensor to detect the ambient temperature, helping provide cooling as per the user’s immediate surroundings.

In the indoor unit, you can even see an error code in this case. Overall, this best ac in India tested by time but delivers enough innovation to warrant an entry on this list for its solid product overall. And if you want to buy this best ac under 30000, Click the link below


  • Feature-rich
  • Extended Warranty with Flipkart
  • Light Weight


  • Plain design

4. Godrej GIC 12GTC5-WSA 5S

Godrej GIC 12GTC5-WSA 5S


  • R410A Refrigerant
  • 7-year warranty on compressor and 1 year on product
  • Stabilizer free operation
  • 5 Star energy rating
  • I-Sense technology

Godrej best 1 ton ac in India uses what it calls Arctic Cool Technology which allows this AC to cool rooms quicker than most other air conditioners.

This 1 ton AC is suitable for small rooms. It is built for heavy-duty performance. The inverter technology ensures stabilizer free operation. 

It has an LED display for clearly showing all the information. The five-star energy rating of the AC implies that there won't be hefty electricity bills even with regular usage. 

The R410A refrigerant used is environment friendly. With a 4 way swing, there will be uniform air distribution throughout the room, causing uniform cooling. 

The AC has a silver Ion filter, anti-dust filter, and hydrophobic coating for purified air free from any kind of virus, bacteria, dust particles, spores, fungi, and others. The Noise level for this AC reaches 28 Db, and it consumes approx. 582 units over 1600 hours of use per year.

This 5 star best split AC in India also comes with a Copper Condenser and a Connecting Pipe, which allows for easier heat-transfer and ensures efficient cooling.

This is one of the best inverter ac in India that you can get right now and its operable limits definitely suit the Indian environments. This is a highly impressive entry-level AC and can’t recommend it enough. Also recommend to the best split inverter ac in India.


  • Twin Column Condenser coil and Additional evaporator coil provide superior cooling
  • Easy Installation
  • Extra protection for outdoor and indoor components
  • Copper Condenser and Connecting pipe


  • Remote buttons don’t glow in the dark
  • Heavy unit

5. Daikin FTKH50 SRV16

Daikin FTKH50 SRV16


  • 3 Fan Speed
  • 3 Star energy rating
  • Automatic Temperature Setting
  • Air microbial filter

Daikin 1.5 ton split ac is another top Air Conditioner brand in India, and its latest product release.

This is a feature-loaded white color AC with exceptional performance. Its decent and classy look forms a great addition to your room.

Make sure to avoid using large rooms as 1.5-ton capacity is suitable for medium-sized areas for efficient and quick cooling.

The Daikin FTKH50 has refined inverter technology to use 30-35% less energy as compared to Normal Split AC.

The Air Conditioner has 3 fan speeds and an automatic setting. Its automatic temperature setting increases the cooling temperature gradually by two degrees over a two hour period.

Although it isn't accompanied by any bells and whistles, this product is an all-round best, delivering the most stable performance among the products on this list. The inverter AC doesn't need a separate installation of a stabilizer. The compressor is built to last long.

It has a power chill operation that ensures a steadily cool environment in your room and the automated settings and smartphone controls make it one of the best 1.5 ton split ac.

Since it has a good energy rating, there will be less power consumption, and it will be reflected in your electricity bills. Maintaining it is quite easy. We have ever seen and definitely an option to consider for mid-sized rooms!. Also suggested as the best air conditioner in India for mid sized rooms.


  • 100% Copper coating
  • Smartphone connectivity
  • Great Energy Efficiency.


  • Expensive

6. Samsung AR12NV3HLTR 

Samsung AR12NV3HLTR


  • 3-star energy rating
  • 1 Ton Capacity
  • Dublin Corrosion resistance
  • Good Sleep mode
  • Stabilizer built-into the AC

Samsung's Sunflower best 1 ton ac in India are popular for their energy-efficiency. Samsung provide the best 1 ton split ac in India.

The variable-speed compressor is the highlight of this inverter AC as it allows you to get maximum cooling with minimal noise.

Opt. for this Ac only if you have small rooms as the capacity is only 1 Ton, making it a perfect AC for rooms falling within 100 sq. ft. in size.

This split AC comes with a variable speed compressor that regulates the power based on the heat load.

The 3-star energy rating ensures energy efficiency and hence lower electricity bills. The R410A refrigerant gas is environment friendly. The 8-Pole digital inverter helps in maintaining the desired temperature without needing to turn it on and off frequently.

There is a fast cooling mode that automatically changes to Comfort Cool mode for maintaining the desired temperature because of which you do not have to keep changing the settings. Triple protection plus ensures advanced protection of the AC against sudden voltage surge.

Samsung Inverter AC comes With an impressive 5 year warranty on the condenser and 10-year warranty on the compressor, You can expect long term after-sales service from the manufacturer. The ozone depletion prevention mechanism limits your AC from low performance.

This is definitely a great AC falling within the entry-level segment and a definite preference for individuals looking to replace their AC in small rooms.


  • Silent operation
  • Extremely fast cooling
  • Single user mode available
  • 5-year warranty on condenser


  • The condenser coil is made of alloy

7. Hitachi CSE-412HBEA 

Hitachi CSE-412HBEA


  • 4 Star energy rating
  • Copper coil
  • Rotary compressor
  • Koukin filter
  • Kaimin sleep mode, dehumidifier, dust filter

It is an amazing split AC to make your summers more comfortable. It circulates cool and fresh air in the room through its filter.

There is an indicator that reminds you to clean the filter so that you need not check it yourself.   Thus it will keep you healthy. Cleaner filters also imply better energy saving.

The Hitachi 1.5 ton ac is a great inverter AC option for a medium-sized room.

Hitachi uses Auto Climate Technology to adjust the ACs temperature setting based on external factors like humidity level and ambient temperature.

The refrigerant in the AC passes through the grooved copper to ensure better cooling in less time. It has a tropical compressor which regulates the frequency of power supply by altering the RPM.  The Koukin filter used by this product prevents the growth of bacteria; whereas the clean filter indicator informs you when you need to clean the AC filters.

It is one of the best 1.5 ton inverter ac in India because it features Kaimin sleep mode which makes sure that the temperature remains comfortable through the night.

The condenser coil is made of copper to prevent corrosion, and the rotary compressors deliver ideal cooling performance. If you are looking for a noise-free AC for small or medium-sized rooms, the Hitachi RSE/ESE/CSE-412HBEA is definitely a top contender.


  • Filter clean indicator
  • Solid-body
  • Copper condenser
  • Four-way swing


  • The plastic body makes noise
  • The long body takes up space
  • Looks unappealing

8. Whirlpool 3DCool Eco Inverter

Whirlpool 3DCool Eco Inverter


  • 3 Star Energy rating
  • 12m long air throw
  • Noise level at 38dB
  • 2-way auto swing
  • Self-diagnosis and self-cleaning
  • Auto-restart

Whirlpool 1.5 ton ac uses 3D Cool technology, which uses 3 air vents to remove hot air which maximizes cooling.

This 1.5 ton AC is suitable for rooms of medium size. Its compressor is built to last long and comes with a 10-year warranty.

Whirlpool has made the inverter technology it's own with the “IntelliSense Inverter Technology".

This directly reduces power consumption while providing powerful adaptive cooling. Also whirlpool considered as the best ac brand in India.

The AC monitors the environment to regulate the cooling and keep the room comfortable. Another great feature is the inbuilt voltage stabilizer. This eliminates the requirement for an external stabilizer helping reduce AC installation and accessory costs.

There is a 4-way swing in the device which helps in cooling all corners of the room uniformly. It is efficient in throwing cool air to as much as 12 m. During the scorching summers, when temperatures sometimes increase to as much as 55 degrees, this device is a great relief, and its functionality makes your investment worth it.

It has an efficient filter that is much better than conventional filters. It has a sleep mode and auto-restart function in case of a sudden power cut. The 3D Cool technology is this air conditioners show stopper, and we are thoroughly impressed by its performance. If you have a medium-sized room, this Whirlpool’s ac is best split ac for home use comes at an affordable prices.


  • 3 Air Vents
  • Turbo mode
  • 4 sleep modes
  • Inbuilt stabilizer


  • Aluminum condenser oil
  • No anti-bacteria filter

9. Blue Star 5CNHW18QATX IC518QATX



  • 5 Star energy rating
  • Four-way swing
  • Precision cooling to 0.1 degree Celsius
  • Copper condenser
  • R410A Refrigerant
  • I feel technology

Blue star 1.5 ton ac uses Precision Cooling to provide users with the option of setting temperatures in decimals, allowing you to set precise room temperatures.

This inverter AC uses Cold Plasma Technology to create a natural bio environment full of active positive and negative oxygen and hydrogen ions. 

Thus the harmful foreign particles are destroyed and trapped in the filters so that you can get fresh air in the room.

The dual rotor inverter technology of the brand ensures durability, reliability, and operation over various speeds with the least vibration.

 Cooling also occurs quickly because of this. The use of Brushless DC motors results in close to silent operation, increased energy efficiency and durability. This air conditioner also has an Automatic four-way (4D) swing, providing horizontal and vertical airflow, ensuring uniform cooling throughout the room.

Anti-corrosive blue fins and copper condensers make for a strong and resistant combination which greatly improves stability and durability. For best results, use it in medium-sized rooms as the 1.5-ton can’t efficiently cool the large rooms.  

Its energy rating is 5 stars, which indicates the use of less power for efficient functioning, to make sure that electricity bills are not too hefty. Blue Star is one of the most reliable AC brand when it comes to air conditioning.

Blue star provide the best air conditioner in India for home. If you are looking for a premium inverter AC, you can blindly trust this brand to deliver products that meet consumer expectations.


  • Dual rotor compressors
  • Corrosion protection
  • Corrosion protection7 advanced filters (Active Carbon filter, Vitamin C filter, Anti-Bacterial Filter, etc.)


  • Expensive
  • Limited availability

10. Mitashi MiSAC153INv45 

Mitashi MiSAC153INv45


  • Anti-dust filter
  • Auto restart
  • Dehumidification
  • 4 way swing3 star energy rating

This best air conditioner in India comes with a best split ac 1.5 ton cooling capacity, with 1 year product and condenser and 5 year compressor warranty.

This inverter AC has stabilizer free operation and is suitable for rooms size of 121 ft x 179 ft. The best quality copper condenser used in this device results in higher energy efficiency of this product.

It is easy to maintain. The anti-dust filters remove the particulate matters that are harmful to health so that you get clean air for breathing.

This AC also comes with anti-dust filter, auto restart, DE-Humidification and 4 way swing.

It has a 100% Copper coil condenser and is compatible and can use the Eco-friendly R410A refrigerant. It has a two-way swing and provides a turbo cooling mode, sleep mode, auto-restart, and an energy-saving mode. 

Installation is easy based on the available area because of the two-way drainage system that lets you take the drain pipe from left or right.  For quick cooling, you can switch to turbo cooling mode. The dehumidifying feature helps in easy moisture removal from the room

While this 1.5 ton inverter AC comes with just a 3 star energy saving sticker, what it lacks in energy saving can easily be noticed with its cooling capacity. Unlike most other AC models, this AC delivers rapid cooling resulting in energy saving via its swift cooling capability as opposed to other AC models which take more energy because they run longer to stabilize room temperatures.


  • Affordable rate
  • Good after-sales service
  • Easy installation


  • 1 year warrantee for condenser and 5 year warrantee for compressor
  • Cooling isn't as effective on medium to large-sized rooms

11. Voltas 185V DZA 

Voltas 185V DZA


  • Installation Type: Split
  • Control operation: Remote Control
  • Voltage: 230 Volts
  • Warranty: 1 year (product), 1 year (condenser), 10 years (compressor)
  • Flexi cool modes: very hot free running, very hot mode, hot(100% operating), moderately warm (75% operating), and comfortable mode ( 50% operating).

When you have a tight budget, you can still afford this window AC from the renowned brand. This is an inverter window AC which implies you do not need to install a stabiliser separately for its safe operation. 

The variable-speed inverter compressor in the appliance ensures power adjustment on the basis of the heat load. It consumes less electricity, and hence you won't get high electricity bills. Its installation is easy.


  • Low maintenance
  • Copper coil ensures better cooling.
  • Anti-bacterial dust filter.
  • Dehumidifier for maintaining the right amount of moisture.
  • Refrigerant gas R410A, which is environment friendly.
  • There is high ambient cooling by the device, even when outside temperatures are very high.
  • Monsoon seasons have high humidity, and if not well regulated, it feels moist everywhere. To avoid this issue, there is an active dehumidifier in the AC.
  • You can turn on to Eco mode for more savings in your energy bills.
  • You can conveniently use the appliance at night also as the buttons glow in the dark.
  • At night, you can switch to the Sleep mode for saving power as well as reducing excess cooling for a comfortable sleep.
  • The air from outside passes through multiple stages for removing the harmful foreign bodies so that you get fresh air for breathing.
  • The AC is smart enough to detect abnormal conditions and any kind of failures, and automatically resets the settings for smooth functioning.
  • The copper coil used in the condenser has good durability and performs cooling well.
  • When the temperature is high, it gets cooled down easily, and when the outside temperature is low, it easily heats, resulting in a steady cool condition.


  • Installation is not free
  • Noise is produced during operation.

12. LG JW-Q18WUZA 



  • Model: JW-Q18WUZA
  • Capacity: 1.5 tons
  • Installation Type: Window
  • Dimensions: 66.0 x 45.0 x 77.9
  • Weight: 50 kg
  • Voltage: 230 Volts
  • Operation control: Remote Control
  • Energy Rating: 5 Star
  • Warranty: Comprehensive 1 year and 10 years on Compressor along with Gas Charging

This is a classy dual inverter window AC that forms an elegant addition to any medium-sized room. 

It is an economical option that is available with a lot of features, ensuring complete convenience and a great experience while operating it.

The appliance is built to be durable and cools your room quickly and uninterruptedly. Its installation is easy and quick. 

The washable filters in the AC make it easy to maintain. The smart features such as using wifi to set timer and voice control make it an amazing appliance.


  • Low maintenance
  • Stabiliser free operation.
  • Detects when the gas level is low.
  • Anti-rust and anti-corrosion 100% copper coil with black ocean protection.
  • Indication for cleaning the filter.
  • You can control and monitor the AC at any time from any place because of the LG ThinQ and voice control feature.
  • The AC has high durability as it can withstand Indian climatic conditions.
  • The air discharge outlet is present at the top. It has an airflow which results in quickly cooling the room uniformly.
  • You may forget to change the filter on time. Hence the AC has an indicator to tell you when the filters need to be changed. This ensures that you will always get fresh air delivered in your room.
  • The noiseless operation of the device results in a peaceful environment, which is especially needed when you sleep.
  • There are easily comprehensible notifications in case of any error. Besides this, there is remote assistance readily available for quick resolution of issues.
  • When your AC needs to be refilled with the refrigerant or needs any maintenance, CH 38 will appear on display for taking timely action.


  • The height of the window where you are going to install it should be no more than 3-4 feet. Otherwise, the area below the AC won't be cooled so that the efficiency will be reduced.




  • Model: RAS-18BKCV-IN+RAS-18BACV-IN
  • Capacity: 1.5 tons
  • Energy Efficiency: 4 Star Rating
  • Installation Type: Split
  • Control operation: Remote Control
  • Voltage: 230 Volts
  • Warranty: Product (1 year), condenser (1 year), compressor (5 years)

The advanced technology used in this split inverter AC perfectly matches the modern lifestyle.

It enhances the quality of life by circulating in the cool fresh air. This energy-efficient device is easy to operate and consumes less energy.

Hence you won't get hefty electricity bills by using it for longer durations also.


  • Easy maintenance
  • Low noise (22 dB) operation because of special incline-designed fan blades.
  • Low energy consumption
  • Dust filter
  • R410A is the coolant gas used in the AC, which is environment friendly as it doesn't deplete the ozone layer.
  • The AC makes use of Pulse Amplitude modulation and Pulse Width Modulation technologies which result in quicker and cooling of the room.
  • It has a self-cleaning feature. In this, the AC runs for 20 min in fan mode after shutting down. Thus no moisture or dust gets collected in the unit, resulting in the fresh air every time.
  • The coil in the AC is coated with Aqua resin which lasts long. It increases the durability of the AC through the prevention of oil, dirt, and moisture accumulation on the coil.
  • The compressor is environmentally sustainable as it saves 40% more power compared to conventional ACs.
  • It comes with a Fan coil unit or FCU, which is 13% bigger. This results in 10% more heat transfer because of which there is quick cooling of your room.
  • It has a Bat Wing Fan that results in more wind quickly. The electronic box is designed in such a way that any foreign objects such as rodents or birds can’t enter in, avoiding chances of short circuits. The wing of reverse arc-shape decreases rear turbulence because of the loss of pressure.


  • Time taking installation process.
  • The brackets for the outdoor unit does not come with the package, and you need to buy it separately.

14. AmazonBasics



  • Capacity: 1.5 tons
  • Model: PBAC 18K3 V301
  • Installation Type: Split
  • Energy Efficiency: 3 Star
  • Control operation: Remote Control
  • Voltage: 230 Volts
  • Warranty: 1 year (product) and 5 years (compressor)
  • Safety features: temperature senso, leakage error message, electrical box

This is an amazing brand that has come up with superior quality split AC. 

It is perfect for a small or mid-sized room and is efficient enough in cooling every corner of the room, even when the ambient temperature is high.

The high durability of the device is because of the condenser made of 100% copper with Golden Fin coating.

It also has a high-density filter to purify the air so that you can stay healthy in the fresh environment.


  • Easy maintenance
  • Affordable pricing
  • A high volume of airflow for efficient cooling.
  • Less harmful R-32 refrigerant with zero Ozone Depleting Potential.
  • The AC has a precision airflow. There are 12 grades for controlling the fan speed for accurate control, along with comfortable flow of air.
  • It doesn't just have an ordinary filter for keeping out dust. It has a high-density filter for this purpose, which efficiently helps in cleaning 80% of the foreign particles.
  • There is a proper distribution of cool air because of the auto swing feature which automatically flaps horizontally.
  • The AC acts as an amazing dehumidifier too, which is quite useful feature mainly during the damp monsoon seasons. You can easily do this through the independent dehumidification mode.
  • There is a coating of a golden fin on the condenser to make it resistant to corrosion as well as harsh weather conditions.


  • Noisy operation
  • The brackets for the outdoor unit does not come with the package, and you need to buy it separately.

15. Carrier R32CAI18EK5R39F0

Carrier R32CAI18EK5R39F0


  • Installation Type: Split
  • Control operation: Remote Control
  • Voltage: 230 Volts
  • Warranty: 1 year (product), 1 year (condenser), 10 years (compressor)
  • Flexi cool modes: very hot free running, very hot mode, hot(100% operating), moderately warm (75% operating), and comfortable mode ( 50% operating).

This split inverter AC is perfect for small to medium-sized rooms. It is an energy-efficient appliance that can save on your electricity bills. 

There are impressive useful features that make it an amazing investment. You can rely on it for better cooling even during scorching summer seasons. 

The classic look, along with its features, will make you love it.


  • Durable
  • Free installation
  • The AC remembers the settings even after switching off the power.
  • You get the option to turn off the display.
  • It can operate uninterruptedly even in case of voltage fluctuation. It is designed to work even in 195 V.
  • You do not need to install a separate stabiliser for this appliance as the inverter technology enables it to operate in 150 V to 280 V. safely. It comes with a filter for dust particles and a separate air purifier to make sure that you get fresh air to breathe in, for ensuring a healthy life. The additional filter captures particulate matters of 2.5 microns.
  • It has a dehumidifying option by which the moisture in the room can be easily controlled during humid weather conditions for maximum comfort.
  • R32 refrigerant is used in the AC, which is environment friendly.


  • Noisy operation

Buyer's Guide: How to Purchase Inverter ACs

Now that we have listed the top 10 inverter ac in India, here are some technical aspects of inverter AC that you should be aware of. Our buyer’s guide will help you make the right choice. 

A/C Buying Guide Guide 2020

In this section, we have explained some important criteria comprehensively. All these have to be considered for getting the best inverter AC:

Comparisons on the Types of Refrigerants and Which One is the best/most eco-friendly

A refrigerant in an AC is the fluid responsible for causing cooling effect.  Some gases are present inside the condenser coils and are meant for heat absorption from room to make it cool. After absorbing heat, the refrigerant turns into a gas. Once the compressor compresses it, it changes into a liquid.

Broad classifications of refrigerants that have been used since the beginning are:

  • CFC - These are chlorofluorocarbons and include R12 also. Since 1994, its manufacturing has been stopped because they result in the greenhouse effect and ozone layer depletion.
  • HCFC - These are Hydrochlorofluorocarbon and are better than CFCs. R-22 is the most common example of this and is used in more than half of the ACs available today.
  • HFCs - These are Hydrofluorocarbons that are better than HFCs and include R-410A, R-32, and R-134. They do not cause depletion of the ozone layer but still contribute to global warming to some extent. Now, if we look at the global warming aspect, R32 is better compared to R-410A.
  • HC - These are hydrocarbons and are the most eco-friendly refrigerants available today. It includes R-290, i.e. Propane and R-600A, i.e. Iso-Butane which does not deplete the ozone layer. Also, they are energy efficient and considered to be greenest.

Benefits and Drawbacks of the different types of Split-Type and window-type ACs


As the name indicates, it is fitted in the windows and was the most common model seen in earlier years. People living in compact homes find it a good option even today. Its inverter models are also available of different capacities to suit the needs of people.


  • Perfect for single small rooms.
  • Cheaper installation.
  • Easy installation and relocation.
  • It doesn't need any extra ductwork.


  • Noisy operation.
  • Window view will be blocked because of the appliance.
  • Needs to be installed near an electric outlet.


Today, this is the most popular model. It comes with two units, one of which is installed inside the room and another one outside adjective to a wall. Both these units are linked through tubes that carry the refrigerant fluid, tube for drainage, and power cables.


  • Noiseless operation because the unit which produces noise remains outdoor.
  • Can be installed at any place without the need for drilling large holes or ducts.
  • Easy maintenance.


  • Professionals needed for proper installation.
  • Pricier.
  • Noisy outdoor units can trouble the neighbors.

Compressor Types

It forms one of the most primary components of an air conditioner and is meant for compressing the refrigerant gas into a high-pressure liquid at a high temperature. This liquid at high pressure passes through the condenser coil, loses heat, and emerges out of the AC as cool air.

It is of various types which have different efficiencies. These are as follows:


It resembles the compressor in the automobile engine with a cylinder and piston. Compression is generated by continuous back and forth movement of the piston components after which gas is expelled.


  • Easy to maintain.
  • The efficient operation even at high temperatures.


  • Noisy
  • Hot air is expelled out.


New models of AC have this type of compressor which makes use of rotors with a certain clearance distance between them. Air is expelled at high pressure when the rotors move in the opposite direction


  • Noiseless operation.
  • Expelled air is at low temperature.


  • Expensive
  • High maintenance

Fan-only mode

When the weather is cool and there is no need for the compressor to function again and again to make the setting cool. In such instances, only the fan operates, which reduces the power consumption as well your electricity bill.

User reviews/user satisfaction 

If you have checked all the features of an air conditioner but are still skeptical, then you can always rely on the reviews provided by the users. They share their experience after using the product, which can be a good parameter for your purchase decision.

Advantages and Disadvantages of Inverter Air Conditioner

There are various advantages of an inverter AC, which are explained below:

  • Power consumption is less with respect to the regular models of air conditioners.
  • The device operates at different speeds and capacities in terms of tons, unlike the regular models which operate at constant speed and tonnage.
  • There is accurate maintenance of temperature in the room as per the setting of the thermostat.
  • The noise produced in the case of inverter ACs is quite less compared to the one produced in conventional models


Let us look at an example for clarifying the benefits of an inverter AC. Based on your room size, you have a specific ton AC, let's say 1.5 ton. If this is a conventional AC, it will run at the maximum power requirement until the compressor is working.

But if it is an inverter AC, the appliance will draw only that much of power which is needed to keep the motors of the compressor in a running state. This system operates at different speeds because of which the consumption of power differs accordingly. It results in power saving in the long run.

Disadvantages of inverter AC

The only drawback of this model is that they are pricier, but it is still worth it because you are going to save more than 30% on your electricity bills in the long run by opting for it. If you calculate, it will just take about 2 years to recover the excess amount you have paid to purchase it.

Working of an Inverter AC

The inverter AC works in the same way as regular ACs with the difference being in the functioning of their compressors. In an inverter AC, the compressor doesn't turn off. The power supplied to the unit is only altered based on the requirement.

The amount of power that needs to be delivered is decided based on the temperature of the outside environment and the setting of the thermostat. The appliance uses an inverter for controlling the compressor motor's speed in order to control the temperature levels.

The motors' speed is regulated by a variable frequency drive and an adjustable electrical inverter. The appliance operates by conversion of the incoming AC or Alternating current into direct current.

A current of required frequency is produced through the modulation process. There is a fluctuation in the load since the system monitors the ambient temperature for adjusting the motor speed. In short, we can tell that inverter ACs are designed to function at different speeds.

Types of coils in the air conditioner

The coil is used in the condensers of air conditioners for cooling the air. Besides this, it is also meant for enhancing the efficiency of the appliance and regulating the consumption of power. Two types of coil generally used in ACs are:

  • Copper Oil - These are long-lasting and can be maintained easily. Less time is needed for cooling the air. They are suitable even in areas that have high humidity, because of their corrosion-resistant characteristics. The only shortcoming is that they are expensive but the investment is worth it.
  • Aluminium coil - They are cheaper alternatives but need more maintenance. Time taken for cooling the air is also more. They are less durable compared to copper coils.

Dual inverter AC

This is an advanced version of the normal inverter AC. It has dual rotary motors that have a wider frequency of rotation. The efficiency levels are much better in this case, in the sense that they cause much better cooling and operate noiselessly.

Rest of its operation resembles that of the inverter AC. So, with such ACs, you can save more on your electricity bills and quickly recover the extra amount invested. You can witness their efficiency in extreme conditions too.

After-sale services and warranty

These are the most important factors to consider before making a buying decision. A good after-sale service implies quick and hassle-free resolution of any issues that might occur after purchasing the product.

Check if the brand has service centres in your locality to make sure that you can get in touch with them easily for a resolution. With a good warranty period, you don't have to spend an extra amount for repairing in case of an issue with the product.


Decide your budget but be prepared to spend a little more if that lets you have a good appliance loaded with features. Always opt for durable and superior quality products because, in the long run, you will feel that the investment was worth it.

Maximizing performance of AC in a room

You can do this in the following simple ways:

  • Make sure that the outdoor unit is not in a closed area as this will block the flow of air.
  • Keep the drainage pipe in a foot above ground to avoid insects from getting into them as well as avoid its blockage.
  • Avoid installing the indoor unit on a wall that faces direct sunlight as it will get heated up, and its efficiency will be hampered.
  • Make sure to use thick curtains, or sun films on windows to avoid direct sunlight into the room when you are using the AC in the morning time. If you don't follow this, the time taken for cooling will increase and so will be the power consumption.
  • False ceiling installation is a good idea when your roof receives direct sunlight.
  • If it is the very hot season and the room is closed, then make sure to open all doors and windows, switch on the fan and let the warm air out before putting on the AC. This will cool the room quickly.

Type or Form Factor

The first thing to consider before purchasing an AC is whether you want a Split or window AC. Window AC delivers optimal performance when placed at the center of the wall. They are cheaper and easier to install but are louder.

Split Air Conditioners provide better air distribution and more effective in smaller rooms while Window AC works better for larger rooms. Split AC tends to also have a higher amount of BEE Stars as compared to window AC.

Although aesthetics can be subjective, Split AC's has a slimmer and more compact shape, making them more visually appealing. A decision between the two AC types comes down to comfort and functionality versus your budget.


Similar to most other products, the more features an Air Conditioner delivers, the higher the price tag. Inverter AC's tend to cost 20% more than a normal AC, and for every star rating increase, there is a price change of about Rs. 2500.

Keep in mind that although a product may be priced higher due to its features, the functionality of a feature should be properly researched before making a purchase. Often many functions are not particularly useful but only there to justify an expensive price.


The Tonnage of your AC or tons of refrigeration (Tr) indicates the capacity of cooling that your unit can deliver. One ton is equal to the amount of heat required to melt one ton of ice in a 24-hour period. The larger the room, the more tonnage of capacity is required.

Usually, a room measuring an area of 120 -140 Sq. Ft will need split ac 1 ton, 150 – 180 Sq. Ft. will need 1.5 ton and a two-ton cooling capacity air conditioner will cover an area of 180 – 240 Sq. Ft. A ton of cooling capacity measures equal to 12,000 BTU (British Thermal Unit) or 3.5 KW. Higher the BTU, more the electricity consumed.

Energy Efficiency

The Star rating on your Air Conditioner or any large appliance (also known as EER, standardized by the Bureau of Energy Efficiency BEE) is the energy efficiency rating. The higher the number of stars, the lower the electricity consumed by the appliance and the higher the amount of money you can save on utility bills.

Therefore an Air Conditioner with more number of stars will provide more cooling per watt of energy consumed. The BEE changed the energy rating by 2 points in 2018 for non-inverter split AC's. Meaning, a 5 Star non-inverter split ac 1 ton in 2017 turned into a 3 Star in 2018.

Air Quality

The Air quality is an important factor to keep in mind as it the quality of air being blown into the room as well as an AC cooling capacity and energy efficiency. Filter quality is, therefore, an important factor when purchasing any Air Conditioner as it keeps the air free of viruses, germs, dust, and other microbes.

It also filters dust which prevents choking of the evaporator coil by keeping dust out from the machinery. Having a good quality filter is necessary for individuals living in areas with large amounts of dust and Pollution.


The installation of your AC depends on your building layout. Window AC is small but is attached to windows. Split AC uses a compressor unit outside the house and an indoor unit inside. Thus, depending on your needs, make sure to keep the requirements in mind while buying your AC.

Installation should always be done by the authorized service center as poor installation can reduce your Air Conditioner's performance.


To ensure that your Air Conditioner lasts long, you have to keep it properly cleaned and dust-free, especially in areas with heavy pollution or significant weather changes. This includes cleaning the filters and replacing them when required. Filters should ideally be cleaned every fifteen days.

Having easy access to these filters and other components of the Air Conditioner is therefore necessary. Also, when purchasing makes sure to check out the serviceability of your product and the manufacturer’s policy regarding it. Servicing every four months is recommended to maintain the product’s long term performance.


Features like warranty are very important when making expensive purchases. Most manufacturers will provide a 1 year or 2-year warranty on the entire item, but the warranty for various parts like the compressor and the condenser can vary from 5 to 10 years.

Make sure you check the warranty before making a purchase and the service compliance's, coverage and availability.

After Sales Service

If anything were to go wrong with your product, dealing with poor customer service could be a major hassle. Check customer reviews regarding after-sales service before buying an AC and also look for any nearby service centers of the brand that you want to buy.

Service-oriented brands tend to have better customer service due to their extended network throughout the country.


Functions such as Sleep mode and Auto-restart mode have become necessary features to ensure comfort whether day or night. Auto Restart mode is useful in the event of a power outage, where the AC restores itself to its previous settings before the blackout, whereas sleep mode ensures uniform cooling is maintained through the night.

The noise level of your AC model should also be checked – anything within 19 - 60 decibels is normal. Invert-er AC and Split AC's tend to have lower noise levels than Window AC.

Having a timer on your best ac for home can help you optimize your cooling needs by setting it specifically to turn off when you're out and turn on before you come in. This saves electricity and also ensures all-round cooling.

Cooling speed

Although no Air Conditioner comes without an adjustable thermostat and temperature setting, AC's vary in the range of cooling that they can provide. The number of fan speeds also should be noted; ensuring at least a minimum of two variations is present for different needs.

Most Air Conditioners also come with an Eco-friendly mode, setting the AC to a temperature and fan speed that is the most energy-efficient.


Nowadays, most air conditioners provide more functionality than just cooling. Many AC comes equipped with a dehumidifier for the monsoon season, and some come with a heating mode for the winters. This saves around 35% energy as compared to using a separate heater.

Best ac for home has a Fresh-air intake or exhaust setting, which acts as a ventilator without providing cooling.

Efficiency Aids

There are many design choices which increase the cooling and energy performance of the Air Conditioner. These include having an intuitively designed remote with an LED panel to make the Air Conditioner easy to use, or having a panel on the Air Conditioner itself (If using a Window AC).

The Airflow vents to the Air conditioner should have louvers which allow the adjustment of the direction of airflow vertically or horizontally. Some Air Conditioners also comes equipped with Wi-Fi, allowing you to control your AC with a touch of your mobile phone.

Inverter or Non-Inverter

Inverter AC is a relatively new factor to consider when making a purchase. Normal split AC has a compressor on the outside which runs at a fixed speed depending on the temperature setting. Inverter Air Conditioner, on the other hand, uses technology to automatically change the compressor speed, maintaining the set temperature by reducing and increasing the cooling speed.

Inverter AC, therefore, save on energy, provide faster cooling, have a higher cooling capacity, make less noise and last longer. However, they are significantly more expensive than non-inverter Air Conditioners.

Copper or Aluminium Coil

AC Condensers use coils to provide cooling. The material used in the condenser coil also makes a significant difference in your buying experience. Both aluminum coils and copper coils run the risk of corrosion after some time. However, copper coils can be repaired and are highly durable, unlike aluminum coils which need to be replaced and relatively fragile.

Copper coils also provide superior heat transfer as compared to aluminum coils and easier to maintain. The only significant advantage that aluminum coils have is that they are cheaper than the copper coils.

Following the above-mentioned guidelines will ensure that you remain an informed consumer and make the correct decision for all your cooling needs. These factors don’t have an optimal combination, with each variation present to provide you with more options.

Depending on the size of the room that needs to be cooled, the layout of your building, your budget and your specific needs, we hope that this guide has delivered all the information you need to make an informed purchase.

Tips for maintaining Air Conditioner

Once you have bought an inverter AC, you need to know how to maintain it because with proper maintenance, the longevity of an appliance increases. Here are a few tips which will help you do this easily:

  • Cleaning the AC filter is most important when you are using it after a long break, especially after colder seasons. This is needed because gradually dirt gets accumulated over time, and this won't result in the fresh air inside the room. Cleaning the condenser is necessary also to enhance the efficiency of the AC.
  • The refrigerant needs to be replenished after a few years, depending on the usage to ensure proper cooling. In case your AC doesn't have an indicator for showing low refrigerant levels, it is better to get a check-up done at regular intervals.
  • It is recommended to turn off the heat emitting electronic appliances in your room when they are not in use since this will delay the time for cooling the room.
  • Electronic devices must be placed away from the air conditioner's thermostat to prevent interference with its functioning and to avoid a lot of pressure on the condenser as well.
  • Make sure that the room in which the AC has been installed is well insulated. There should be no major gaps in the doors and windows as air can escape from these easily. You can place some rug or carpet near the gaps to avoid such circumstances.
  • When saving electricity is your primary aim, you can set the AC temperature at 24 to 25 degrees Celsius.
  • At periodic intervals, you can get an overall checkup of your AC by some professional to make sure that everything is fine. In case they find any dust deposition on the coils, it will be cleaned for better functioning and avoiding unnecessary load on the condenser unit.
  • The compressor can be covered to keep it safe for use later when you don't have any need of using the AC for longer durations
  • Make sure that water doesn't get accumulated in the pipes that are meant for rear drainage as it can lead to coil damage as well as an electrical short circuit.

Buying an inverter AC is a big step, and it involves a lot of decision-making, comparing price and feature. The main question arises if it would suit your surroundings. We hope this article has cleared your cloudy head and helps you narrow your options even further by choosing the ideal inverter AC for you.

Frequently Asked Questions

1. Which AC brand is best in India 2020?

You can find numerous brands of inverter AC in India that are available online as well as offline. Different brands come with different features. So you need to go through the features and benefits before opting for a brand. Some of the recommended brands include Samsung, LG, Voltas, Blue Star, Daikin, Hitachi, Whirlpool, Midea, Godrej, Mitashi, Toshiba, Amazon Basics, and Carrier. These are renowned and reliable brands that have a track record of coming up with robust and durable models of inverter ACs for providing an amazing experience to users. This ensures a value for money deal for the customers.

2. Which brand of inverter AC is best?

Following are the best brands of inverter AC in India:

  • LG
  • Hitachi
  • Daikin
  • Samsung

3. Which AC consumes less power?

You need to check the energy rating of an AC before buying it. If the energy rating is high, the power consumption will be less. Inverter AC which comes with a higher energy rating can significantly reduce your electricity bills. The energy rating standards are revised every year, and you may notice a different energy rating for the same model when you are opting for a newer model. For example, the energy rating for an older model maybe 4 stars, but its newer version may have a 3.5 star or 3-star rating. In that case, it will be confusing for you so check the units of electricity it would consume in a year. All these details will be available on the website or the booklet provided with a product when you are purchasing offline. Based on this, you can purchase the product as there won't be any more confusion.

4. Which AC is the best inverter or normal?

Inverter AC is always better compared to regular AC. In the case of regular ACs, the cooling occurs slightly lower than the thermostat setting. Its compressor is switched off till there is a somewhat rise in the temperature of the room. Once this regular AC senses the warmth, the compressor restarts. This is the process responsible for higher power consumption. In the case of inverter ACs, they operate at double the capacity for quick cooling of a room. The motor slows down to, maintaining steady coolness. With the temperature rise, the motor power rises for more cooling. This process results in the expenditure of less electricity, which leads to a reduction in your energy bills.

5. Does Inverter AC really save electricity?

Yes, inverter AC really saves electricity. But this is not the only factor which determines the electricity consumption. It depends on the capacity of the AC you are using. One with higher tons consumes more electricity than the one with lower capacity. Still, you need to check the energy rating before purchasing, no matter which capacity you are going for.

Example: Annual consumption of electricity units in 3-star non-inverter AC (regular models) of 1.5 ton is 1235, but if you are going for a 5 star AC of the same type, the energy consumption will be 1130. In the case of inverter ACs, a 3-star device of 1.5 ton will consume 1077 units annually, but a 5 star rated device of a similar model will consume 815 units. This is how you can expect changes in your electricity bills by opting for inverter or non-inverter models. Now when you know how the units of energy consumption vary, it will be easier for you to decide the best AC for your home.

6. What is the difference between 3 star and 5 star AC?

The energy ratings for electrical appliances are provided by BEE, i.e. Bureau of Energy Efficiency on a scale of 1 to 5. The lower the star rating for a product, the higher will be its energy consumption and vice versa. So, a 3 star will be less energy efficient compared to 5-star energy rated AC.
BEE introduced seasonal Energy Efficiency Ratio or ISEER in the year 2018 as a new label for the star rating. This version is an enhancement of the previous rating as it takes into account the different climatic zones in our country, the variations in temperature ranges, and others.

7. Which AC is best for home use?

For domestic purposes, the AC with the following features is best:

  • It should be easy to install, operate, and maintain.
  • There should be an auto cleaning mode.
  • Advanced filters should be used to trap dust and microbes so that you get fresh cool air for breathing.
  • Its energy rating should be higher.
  • Condenser coils should be made of copper for better efficiency.
  • Smart controlling features such as voice assistant and Alexa are an added advantage.
  • Its operation should be noiseless.
  • The LED display should remind changing filter and error codes for any kind of issue.
  • It should have a dehumidifier mode for getting rid of moisture in the room during humid weather.
  • It should have a warranty period and better after-sale services.

8. Which is No 1 AC in the world?

Daikin is a Japanese MNC which is the market leader in selling air conditioners. It is popular owing to the advanced technology used in its appliances that results in the best user experience all over the world. Hence this is the no. 1 manufacturer of AC in the world.

9. Which is the No 1 AC Company in India?

In India, Voltas is the best AC manufacturing brand and is a subsidiary of the Tata group, with its headquarters in Mumbai. The brand provides future loaded ACs that is durable and known for its best performance.

10. Does Inverter AC need a stabiliser?

No, you don't usually need to install a stabiliser with an AC. There is a range of voltage within which the AC can operate without any issue. But in case the voltage in your locality fluctuates above or below this range then you need to install a stabiliser for safety.

Here is the List of Top 15 Best Inverter AC in India


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About the Author

Garima is a proficient editor/proof-reader/writer with 5 years of experience in the publishing industries. She has worked with publishers like Wiley, Thieme, and Oxford and offers quality and reasonable services to authors, publishers, businesses, websites, and students She loves cooking whenever she is free from work, loves to cook new dishes. When she is free from work she likes to cook. She loves to try out new recipes of different cuisines. She has also a very keen interest in modern kitchen trends. Know more About Garima

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