10 Best Inverter AC [2021 India]- Reviews + Pros & Cons

Last Updated on October 11th, 2021 by RefrigeratorPro Team

In this post, we have listed Best Inverter ACs in India For Home and Office use. Inverter ACs consume power efficiently and deliver precise cooling. Due to this, they come at a higher price as compared to fixed speed ACs.

Best Inverter AC
Best Inverter AC

These inverter ACs have become quite popular in recent years and anyone who can afford should go with inverter ACs because of their several advantages such as low noise, power efficiency, comfortable cooling and long life.

An Inverter AC adapts its speed depending on the heat in the room. Biggest advantage of inverter AC is its power efficiency. They consume up to 50% less electricity as compared non-inverter ACs. This decreases the overall cost of the AC in the long run. Thus, inverter ACs are now one of the most sought-after types of ACs in the country.

Best Inverter AC 2021

Here is the list of best inverter ACs in India. The detailed reviews include summary and pros and cons as well.

Daikin 1.5 Ton 5 Star Inverter Split AC- FTKG50TV

Daikin ACs are one of the most popular ACs in India. Daikin 1.5 Ton 5 Star Inverter Split AC comes with decent features.

  • Decent 1.5 ton capacity
  • Split AC with inverter compressor
  • High 5-star energy rating
  • Coanda airflow for all-round cooling
  • Copper condenser coil for long life and lower cost of maintenance
  • Stabilizer free operation to protect AC from damages
  • Eco-friendly R32 refrigerant
  • 10-year compressor warranty

This Daikin AC comes with inverter compressor for efficient cooling and energy conservation. Daikin is one of the pioneers in compressor technology and its inverter compressors are one of the best out there.

The Daikin AC also features a power-saving mode, called Econo mode. This function reduces the power consumption and gives efficient cooling at the same time. Another mode, called Power Chill mode reduces the room temperature in short time. It can be used when you want immediate relief from hot & humid surroundings.

This AC also gives lower noise of 35 dB, which is decent for an AC at this range. Its copper coil ensures that the AC is not only long lasting, but is also easy to maintain. This is because copper coil requires lower maintenance as compared to aluminum coil.

On top of this, it can also withstand high voltage fluctuations with its in-built stabilizer. Thus, the AC does not need any external stabilizer. Most of the inverter ACs come with inbuilt stabilizer today, which is an important feature to have.

Finally, it comes with a dust filter and anti-bacterial coating. This means that it will filter bacteria and other harmful allergens from the air, ensuring clean air for you to breathe.

Pros

  • Low energy consumption
  • Low noise operation
  • Best-in-class technology
  • Econo Mode to save energy

Cons

  • No temperature display on the AC panel

Specs

Model‎FTKG50TV
Star Rating‎5 Star
ISEER4.7
Capacity‎1.5 Tons
Annual Energy Consumption‎824 Units
Noise Level‎35 dB
Special Features‎Inverter, Antibacterial coating, Dust filter, Anti-microbial filter
Colour‎White
Control Console‎Remote Control
Voltage‎230 Volts
Included Components‎1 Indoor Unit, 1 Outdoor Unit, Inter Connecting Pipe, 1 Remote, 3 Manuals, 1 Warranty Card

Check Price on Amazon

LG 1.5 Ton 5 Star Dual Inverter Split AC – lKS-Q18HNZD

LG 1.5 ton 5 star split AC one of the best inverter air conditioners and it comes with maximum energy efficiency rating of 5 stars. It comes with several exciting features. Read further to know all of its key features.

  • 1.5 ton heat extraction capacity.
  • Dual inverter compressor for efficient energy usage and cooling.
  • 5-Star Efficiency with ISEER value of 4.73.
  • Economical and durable Copper Condenser Coil.
  • R32- eco-friendly refrigerant.
  • Active Energy Control reduces power consumption significantly.
  • 10-years warranty on compressor and 5-year warranty on PCB.
  • Ocean Black Protection technology for filtering sand, industrial smoke and pollutants.
  • HD Filter blocks dust particles, bacteria and viruses.

One of the best features of this AC is its energy rating. This AC comes with maximum energy star rating of 5 stars. It means that it has one of the highest energy efficiencies in its category. It will save on your power bills by a decent margin. It is able to achieve this power efficiency with the help of its active energy control and dual inverter compressor.

Active Energy Control technology will save on your power consumption by 40 – 80%. These are excellent numbers. Another feature that helps in saving power is its dual inverter compressor.

A compressor is the engine of an AC. Thus, its performance directly effects its overall efficiency. Dual inverter compressor of this AC constantly regulates the speed of cooling based on current temperature. Due to this, it is highly energy-efficient, gives faster cooling and makes less noise.

Another benefit of this inverter is that it can keep the temperature cool even if the outside temperature rises to a high 52 degrees.

On top of this, the compressor comes with a high 10-year warranty, so that you don’t have to worry about its maintenance.

This AC is long lasting and durable. One of the factors that determines life of the AC is its filtering unit that protects the indoor and outdoor units from air pollutants. This air conditioner comes with Copper with Ocean Black Protection feature to protect it from pollutants such as sand, salt, industrial smoke and pollutants. This feature is built specially for India keeping in mind high air pollution in our country.

This was about the safety and long life of the AC. As far as your safety is concerned, its HD Filter will take care of it. This filter blocks dust, pollens, bacteria, viruses etc.

Next feature is its Gold Fin Condenser. This is condenser is resistant to corrosion and it can withstand dust, water and salt without damaging itself. This ensures long life of the AC.

The refrigerant used in this air conditioner is environment friendly R32. It is a highly efficient and is more eco-friendly as compared to commonly used refrigerant R410A. So, if you care for the environment, then this can be an ideal AC for you.

Also, it comes with an in-built stabilizer. This will protect the appliance from voltage fluctuations, will save you money on new stabilizer and will keep you home decor free from unwanted external wiring connection.

Pros

  • High energy efficiency.
  • Long life.
  • Eco-friendly.
  • 10-year warranty on compressor.

Cons

  • Price is on the higher side.

Specs

Model‎lKS-Q18HNZD
Star Rating‎5 Star
ISEER4.73
Capacity‎1.5 Tons
Annual Energy Consumption‎835 Units
Noise Level‎31 dB
Special Features‎Dust Filter, Dehumidifier, Ez Clean Filter
Colour‎White
Voltage‎240 Volts
Wattage‎5100 Watts
Included Components‎1 Indoor Unit, 1 Outdoor Unit, Inter Connecting Pipe, 1 Remote, 2 Manuals with Warranty Card, 2 Batteries

Check Price on Amazon

Whirlpool 1.5 Ton 5 Star Inverter Split AC- MAGICOOL PRO

Whirlpool is one of the most well-known US home appliances brands in India. Whirlpool 1.5 ton split AC comes with Magicool technology that can cool at higher temperatures; thus, it is suited for Indian conditions. On top of this, it comes with 6th sense fast cool technology for better cooling. Read further to know all of its key features.

  • 1.5 ton capacity
  • High 5 star energy rating
  • 6th sense Fast Cool technology
  • Ability to cool at a high 55 degrees Celsius
  • Intellisense inverter technology
  • Copper condenser
  • R32 refrigerant
  • Hidden LED display
  • 10-year warranty on compressor

Highlight of this AC is its Magicool technology. This feature allows it to cool the room even when the external temperature is as high as 55 °C. This is perfect for a hot country like India.

This AC also features 6th sense Fast Cool technology to deliver fast and uniform cooling. Its Intellisense Inverter technology combined with 6th sense technology gives efficient cooling while reducing overall energy consumption of the AC.

Another technology that this Whirlpool AC employs is MPFI technology that comes with a unique evaporator circuit design that further enhances cooling and power saving.

Due to the above mentioned technologies, this AC is very power efficient and comes at a high ISEER value of 4.75. Finding an AC that is this power efficient is difficult. No wonder it is a 5-star rated AC.

Its smart diagnosis feature helps diagnose the errors and issues and report it to Whirlpool authorized service centers for quick resolution.

Its 100% copper coil enables better heat transfer, while the R32 refrigerant emits fewer greenhouse gases. This means that it is better for the environment as well.

Moreover, you do not need a separate voltage stabilizer as it can withstand input voltage of 145 to 290V.

Finally, if we talk about the design of the AC, it comes in white color and features hidden LED display to enhance its aesthetics. Its noise levels of 45 dB is neither too high nor too low and is manageable.

Pros

  • Power efficient cooling with high ISEER value
  • Ability to work even at high ambient temperature of 55 degrees
  • Econo mode for saving energy

Cons

  • No PM 2.5 filter

Specs

Model‎Magicool Pro 5S COPR INV
Star Rating‎5 Star
ISEER4.75
Capacity‎1.5 Tons
Noise Level‎45 dB
Special Features‎Inverter, Dust filter, Dehumidifier
Colour‎White
Control Console‎Remote Control
Included Components‎1 AC, 1 Indoor Unit, 1 Outdoor Unit, 1 User Manual, 1 Remote, Installation Pipe and Wire

Check Price on Amazon

Carrier 1.5 Ton 3 Star Inverter Split AC- CAI18ES3R30F0

Carrier is one of the top-most AC brands in North America. It offers some of the best ACs in India as well. Carrier 1.5 Ton 3 Star Inverter AC is one of its most sought-after models.

  • 1.5-ton heat extraction capacity
  • 3-star energy rating
  • Dual filtration for blocking pollutants and germs
  • Insta Kool turbo cooling mode
  • 100% Copper condenser coils
  • Lower noise levels
  • Inbuilt voltage stabilizer (150V to 280V range)
  • 10-year compressor warranty

One of the exciting features of this AC is its ability to cool at a higher ambient temperature of 52°C. This is well suited feature for a country like India. Another highlight of the AC is its lower-noise operation. Many inverter ACs in this range have noise levels of around 45 dB. However, this AC produces lower noise of around 37 dB. These are decent levels.

Its dual filtration system comes with PM 2.5 and HD Filter. The PM 2.5 filter blocks small particles of size greater than 2.5 micrometres ( 1 micrometre = 0.0001 cm) such as pollutants and certain allergens. On the other hand, HD filters give enhanced filtration by filtering even the smallest microscopic dust particles to keep the air fresh and pure.

Some of the modes in the AC are Auto Mode, Cool Mode, Dry Mode, Fan Mode and Sleep Mode. Auto mode is for automatic cooling when you do not want to manually control the temperature settings. Cool mode is for more efficient cooling. Dry mode removes moisture from the air and can be used during monsoons. Fan mode switches off the compressor while keeping the fan on. And lastly, sleep mode comes in handy when you want to sleep by keeping the temperature constant while using less energy.

It also comes with follow me feature. Upon activation of this feature, the AC will ‘follow’ the remote and will adjust the temperature around the remote control. Thus, the AC becomes aware where you are situated and adjusts the temperature around you.

On top of this, power supply tends to be erratic in many parts of the country witnessing voltage fluctuations during summer season. To counter this, the AC comes with in-built voltage stabilizer that can withstand a decent range of fluctuation (150 – 280V).

Also, it comes with 100% copper condenser, which has low maintenance cost and helps AC consume less power. Thus, it helps reduce overall cost of this AC in the long run.

Pros

  • Dual filtration ensures effective purification of indoor air
  • Follow me feature gives personalised cooling
  • Decently priced
  • Produces lesser noise as compared to many other inverter ACs

Cons

  • Not suited for larger rooms

Specs

Model‎CAI18ES3R30F0
Star Rating‎3 Star
ISEER3.8
Capacity‎1.5 Tons
Annual Energy Consumption‎1058.16 Units
Noise Level‎37 dB
Special Features‎Dust Filter, Air Purification Filter, Dehumidifier
Colour‎White
Voltage‎230 Volts
Wattage‎1750 Watts
Included Components‎1 Indoor Unit, 1 Outdoor Unit, Inter Connecting Pipe, 1 interconnected wire, 1 Remote, 2 Manuals with Warranty Card, 2 Batteries

Check Price on Amazon

Voltas 1.4 Ton 5 Star Inverter Adjustable Split AC

Voltas is known for its constant innovation and its offers some of the most popular ACs in India. Voltas 1.4 ton 5 star adjustable split AC is one of the best air conditioners that can run in two different capacities. We have discussed this in more depth in this review.

  • Adjustable Split AC with 1.4-ton heat extraction capacity
  • High ambient cooling
  • 5-star energy rating
  • Multi-stage filtration
  • R32 environment-friendly refrigerant
  • 4-year warranty on the compressor
  • Fan with 4 different cooling options
  • Copper coil for long life and lower cost of maintenance
  • Stabilizer-free operation

The most exciting feature of this AC is its adjustable mode functionality. This feature allows the AC to run in two different capacities depending on the requirement. This AC can run in 1 ton or 1.4 ton capacity as per your preference. You can use 1.4 ton capacity when you want the AC to give best cooling performance. However, this will increase the energy consumption. Thus, if you want lesser power consumption, then you can run the AC in 1 ton capacity. Only catch is that the cooling will not be as high as when running in full capacity.

Another highlight of the AC is its high ambient cooling. It means that it can cool even at 52 degree outside temperature.

Another feature of the AC is its Super Dry mode. This mode dehumidifies the room in very short time. The AC also runs on predefined higher cooling capacity while the indoor fan blower runs at slower speed. This mode captures extra water vapor in air at high rate, thus ensuring comfortable experience even during monsoons.

Voltas 1.4 ton split AC comes with dust filter that removes pollutants such as dust, bacteria, allergens such as pollens etc. from the indoor air.

Its in-built voltage stabilizer protects the appliance from high voltage fluctuations between 100 V to 290 V. Thus eliminating the need for purchasing additional voltage stabilizer separately.

Coils of the AC are made of copper for long lasting and lower maintenance operation.

Lastly, the fan comes with 4 speed options. It means that you will be able to control cooling better. Noise level of the AC is average at 46 dB.

Pros

  • Ability to run at different capacities
  • High ambient cooling
  • Fan with 4 speed options
  • Affordable pricing

Cons

  • 4-year warranty on compressor is less

Specs

Model‎175V ADJ
Star Rating5 Star
ISEER Value3.2
Capacity‎1.4 Tons
Annual Energy Consumption‎830.48 Units
Noise Level‎46 dB
Special Features‎Inverter, Dust Filter
Colour‎White
Voltage‎230 Volts
Wattage‎1330 Watts
Included Components‎LED Remote Control, User Manual, Warranty Card, Power Cable, Batteries, Main Unit, Attachments

Check Price on Amazon

Whirlpool 1.5 Ton 3 Star Inverter Split AC

Whirlpool 1.5 Ton 3 Star Inverter Split AC gives powerful cooling and comes with several advanced features. On top of this, it comes at attractive pricing. Let’s see all of its key features.

  • 1.5 ton heat extraction capacity along with inverter compressor
  • 6th sense fast cool technology for faster cooling
  • PM 2.5 Filter and HEPA filter media
  • 10-year warranty on compressor
  • Self-diagnosis feature
  • Eco mode for lower energy  consumption
  • Eco-friendly R32 refrigerant
  • Stabilizer free operation

Whirlpool 1.5 Ton 3-star rated AC comes with 6th Sense Fast Cool Technology for fast cooling. This feature cools the room uniformly and in very less time.

Another highlight of the AC is its ability to cool even when the outside temperature is high 55 degrees.  Another interesting feature of the AC is its Self-Clean tech that prevents moisture build-up inside the AC unit and ensure that the evaporator coil is free from rust and harmful microorganisms. Thus, it ensures long life of the AC and proper indoor hygiene.

This AC also comes with an Eco mode which can be used to lower power consumption of the AC.

Its sleep mode increases the temperature every hour in the night to give effective cooling without disturbing sleep.

Its Multi Port Fluid Injection (MPFI) technology uses 4×4 evaporator circuit design for rapid heat exchange. This results in better cooling and power-saving.

This AC uses PM 2.5 filter and HEPA filter media for effective air purification. This dual filter protection blocks ultrafine particles such as pollen, dirt, dust, moisture, bacteria and so on.

Just like other best inverter ACs in the list, it also uses copper coils. This AC boasts of 100% copper unit, which means that the outdoor condenser unit, indoor evaporator unit, and all connecting pipes and tubes are made of copper. This ensures long life and low maintenance of coils and tubes.

Another feature of this AC is its auto restart feature. This feature starts the AC as per the settings before a power cut. Thus, you do not have to remember and set the mode, temperature etc. once the power comes back.

This AC uses R-32 refrigerant for cooling. This R-32 is energy efficient, emits fewer greenhouse gases and requires less volume to operate. Thus, it is an eco-friendly and economical way to reduce burden on the environment.

Its self-diagnosis technology detects the error / issues with the AC automatically and displays the code which you can share with the authorised service centre for speedy resolution. Thus, you can easily troubleshoot in case of any problems with the AC.

Pros

  • Powerful cooling
  • Attractive Pricing
  • 10-year warranty on compressor
  • Self-diagnosis feature

Cons

  • No energy-control feature to vary usage capacity

Specs

ModelMAGICOOL 3S COPR INV
Star Rating3 Star
ISEER3.85
Capacity‎1.5 Tons
Annual Energy Consumption‎1071 Units
Noise Level‎45 dB
Special Features‎Inverter, Dust filter, Dehumidifier, Air purifier
Colour‎White
Control Console‎Remote Control
Voltage‎230 Volts
Material‎Plastic
Included Components‎ ‎1 Indoor Unit, 1 Outdoor Unit, Inter Connecting Pipe, 1 Remote, 1 Manuals, 1 Warranty Card

Check Price on Amazon

Panasonic 1.5 Ton 5 Star Wi-Fi Twin Cool Inverter Split AC- CS/CU-NU18WKYW

Panasonic is a Japanese multinational that is one of the oldest and most reputed AC brands world-over. In fact, it is touted as number one AC brand in Japan. Panasonic 1.5 Ton 5 Star Split AC is one of its most popular air conditioners.

  • 1.5-ton AC with twin-inverter compressor
  • Maximum energy rating of 5 stars
  • Wi-Fi connectivity and voice control for ease of use
  • Voice Control feature can be used with Alexa and Google Assistant
  • Separate Powerful mode for fast cooling
  • Copper condenser coil
  • Self-diagnosis feature
  • Eco friendly R32 refrigerant

Most advanced feature of this AC is its voice control feature. You can use this feature to control the AC setting with your voice. It means that if you have Google Assistant (present in most Android phones) or Amazon Alexa, then you can give voice commands to change temperature, modes, etc.

On top of this, you can install dedicated app of Panasonic to control the AC from your phone. Then, all you have to do is connect the phone with AC via your home WiFi. This is very easy and convenient. And along with this, you will get a remote control as well to manage the settings of the AC.

In short, this AC gives you multiple ways to change the settings- voice control, smart phone app and remote control.

Another exciting feature of this AC is its customised sleep profile. This feature allows users to create separate temperature profiles for weekdays and weekends. This is a unique feature and we have seen such customization options in very less ACs in India.

This AC comes with twin-inverter technology, BEE rating of 5 star and ISEER value of 4.7. This means that it is very energy efficient. 

This AC boasts of better experience by ensuring better regulation of heat, humidity and air pollution. Powerful mode in the AC gives fast cooling. Dehumidifier removes moisture effectively and can be used during high humidity. And finally, its PM 2.5 filter gives effective protection against PM 2.5 pollutants in the air.

The coils in which the refrigerant runs is made of 100% copper, which ensures better efficiency and long life. On top of this, it is covered with blue coating (called Shield Blu technology) to enhance its life further. This is important because the condenser coils are exposed to water and air constantly, which can decrease the coil’s lifespan.

Also, the refrigerant used in this AC is eco-friendly R32. This refrigerant has low global warming potential and no ozone depletion potential. Basically, it is better for the environment than all the other major refrigerants in the market right now.

Its noise levels are average at 43 dB.

Pros

  • Twin-inverter compressor ensures better performance
  • High energy efficiency
  • Voice command feature gives convenience
  • Custom sleep mode gives an option to personalize your cooling experience

Cons

  • No protective grill in the outdoor unit

Specs

Model‎CS/CU-NU18WKYW
Star Rating‎5 Star
ISEER4.7
Capacity‎1.5 Tons
Annual Energy Consumption‎840.75 Units
Noise Level‎43 dB
Special Features‎Twin Cool Inverter, dust filter ,antibacterial coating, dehumidifier, Works with Alexa and Google Assistant, Wifi control
Colour‎White
Control Console‎Remote Control
Voltage‎230 Volts
Wattage‎1360 Watts
Compatible Devices‎Alexa, Google Assistant
Included Components‎1 Indoor Unit, 1 Outdoor Unit, 1 Remote Controller, Piping Kit, 2 AAA batteries,User Manual

Check Price on Amazon

Sanyo 1.5 Ton 5 Star Dual Inverter Wide Split AC- SI/SO-15T5SCIC

Sanyo is more than 70-year old Japanese multinational that offers some of the most popular inverter ACs in India. Sanyo 1.5 Ton 5 Star Dual Inverter Wide Split AC is one such best-selling AC from Sanyo.

  • Duo Cool Inverter Compressor
  • 1.5 ton capacity and 5-star energy rating
  • 100% copper condenser coil
  • PM 2.5 filter and anti-dust filter
  • Eco-friendly R32 refrigerant
  • Self-diagnosis feature
  • 5-year warranty on compressor

This AC is a 5-star rated and comes with high ISEER rating. Its unique Dual Inverter Technology is different from inverters used in regular ACs as it comes with two independent rotors for energy-efficient cooling that delivers lower temperature in short time.

It comes with 2 filters- Anti-dust filter and PM 2.5 filter. Anti-dust filter removes dust particles from the air, while PM 2.5 filter ensures even ultra-fine particles such as pollutants, allergens and other particulates is filtered from the air. This ensures that you breathe pure air.

Its Eco Function is an energy saving feature that optimizes the performance of the AC which gives decent cooling using lower energy.

Another mode called Glacier Mode increases the speed of the fan by 35% to give faster cooling. Thus, this feature is helpful when you want cooling in short time.

It also comes with a backlit remote for convenient viewing when it is dark. Another feature that helps in viewing during the dark is its hidden display. This display is easily visible when there is less light, while ensuring an aesthetically pleasing look & feel of the AC.

Its Self-Diagnosis feature displays the error codes on the temperature display area on the AC panel for quick and easy trouble shooting.

Sanyo AC comes with Copper condenser coils with Hydrophilic Fins. This ensures better protection of the coils against rust and damage from salt in the air. Thus, these corrosion-resistant hydrophyllic fins ensure long condenser life.

This AC uses the eco-friendly R32 refrigerant, which powerful and energy efficient refrigerant. It does not deplete Ozone hole like some of the other refrigerants such as R410A can.

Finally, its noise levels are neither too high and nor too low at 43 dB.

Pros

  • Attractive pricing
  • Powerful and efficient cooling
  • Advanced air filtration ensures pure air
  • Copper coils with advanced protection ensure long life

Cons

  • The fins are exposed without any grill protection

Specs

Model‎SI/SO-15T5SCIC
Energy Efficiency‎5 Star
ISEER4.7
Capacity‎1.5 Tons
Annual Energy Consumption‎840.75 Units
Noise Level‎43 dB
Special Features‎Inverter, Air purifier; PM 2.5 filter, Dust filter, Dehumidifier
Colour‎White
Control Console‎Remote Control
Wattage‎1360 Watts
Included Components‎1 Indoor Unit 1 Outdoor Unit 2 Piping Assembly 1 Remote 2 AAA Batteries 1 Indoor to Outdoor Power Supply Cord 1 Indoor to Main Power Supply Cord 1 Assembly Manual 1 Warranty Card

Check Price on Amazon

Hitachi 1.5 Ton 3 Star Inverter Split AC

Johnson Control-Hitachi, a global joint venture between Johnson Controls (US) and Hitachi (Japan), is one of the largest AC manufacturers in the world right now. Hitachi 1.5 ton 3-star inverter split AC comes with low-noise operation and gives powerful cooling.

  • 1.5 ton heat extraction capacity
  • Expandable inverter AC
  • 5-star energy rating
  • Capability to cool even in 52℃
  • Filter-clean indicator
  • Copper condenser coil with inner grooves
  • In-built stabilizer

Highlight of this AC is its expandable inverter technology. This technology allows the AC to run at different capacities based on the heat load.  It can also expand its cooling when ambient temperature increases. On top of this, it comes with stepless compressor control and penta sensor technology for enhanced cooling and better energy utilization.

To ensure efficient cooling, this AC makes use of stepless compressor control and Penta Sensor technology. Stepless compressor control technology consists of micro-controllers that sense the indoor and outdoor temperature and vary the temperature evenly instead of ‘step-wise’ increment. This gives more comfort.

Penta Sensor technology also uses microcontroller to protects critical components of the AC and it further optimises cooling by sensing load variation. It also gives energy-efficient, low-noise cooling. Noise level of this AC is quite decent at 36 decibels. Add on to its energy saving capabilities is its BEE 5-star energy rating, which is the best energy rating a device can get.

This Hitachi AC is designed to work efficiently even at a high outside temperature of 52°C.

It comes with a filter-clean indicator that will give you an alert when it is right time to clean the filters. You can call the service technician to clean these filters whenever you get an alert. This will ensure that you get decent cooling while increasing the life if this AC.

This AC also comes with a copper condenser coil with inner grooves. Copper has better thermal efficiency resulting in efficient heat transfer, and it is less prone to corrosion. Hence, this AC delivers decent cooling performance and low maintenance operation.

Lastly, it comes with inbuilt stabilizer that can withstand a range of 160 to 255v. Thus, there is no need to buy an external stabilizer with the AC.

Pros

  • Ideal for tropical countries such as India
  • Low-noise performance at 36 dBs
  • Copper condenser coil with inner grooves
  • In-built stabilizer

Cons

  • Service network is not good in some places

Specs

Model‎RSNG318HDEAZ2
Star Rating‎3 Star
ISEER3.8
Capacity‎1.5 Tons
Annual Energy Consumption‎1039.88 Units
Noise Level‎36 dB
Special Features‎Inverter, Antibacterial coating, Dust filter, Dehumidifier, Air purifier
Colour‎Gold
Control Console‎Remote Control
Included Components‎1 Indoor Unit, 1 Outdoor Unit, Inter Connecting Pipe, 1 Remote, 1 Manuals, 1 Warranty Card

Check Price on Amazon

Blue Star 1.5 Ton 5 Star Inverter Split AC – IC518EBTU

If you are looking for an attractively designed AC that gives decent cooling as well, then you should have a look at this Blue Star AC.

  • 1.5 ton 5 star AC
  • Inverter Compressor for efficient cooling
  • Copper condenser with Blue Fin technology for long life
  • Self-clean technology for removing moisture of indoor unit of AC
  • Eco Mode for saving energy
  • R32 refrigerant
  • 1.5 ton 5 star AC
  • Inverter Compressor for efficient cooling
  • Copper condenser with Blue Fin technology for long life
  • Self-clean technology for removing moisture of indoor unit of AC
  • Eco Mode for saving energy
  • R32 refrigerant

Highlight of this AC is its design. Bluestar has given this AC a unique shape and it

comes with hidden display, which enhances its look and feel.

Another exciting feature of the AC is its self clean technology. This technology inhibits the accumulation of moisture, mould and dust inside the unit of the AC. Every time the AC is turned off, it runs for few minutes to remove moisture that may have accumulated inside it. This ensures that growth harmful microorganisms does not take place.

This AC comes with brushless DC motor. Unlike conventional motors, this motor operates on an electronic commutation arrangement, which means that it is better in terms of power and reliability. This ensures long life of the motors which also gives off lesser noise.

This AC comes with copper condenser with Blue Fins. Copper is better coil as compared to aluminum and Blue Fin technology is a special nnti-corrosive feature that is resistant to corrosion and ensures efficient heat transfer, thus increasing cooling efficiency and ensuring long life of the coil.

One energy-saving feature of the AC is its Eco Mode. This mode saves energy by running the compressor in slower speed. This reduces the pressure on the condenser and helps in saving energy usage. Please note that, in this feature, the AC does not run at maximum speed, and should be used when you are not looking for maximum cooling.

Another feature of the AC is its smart detection feature that is similar to self-diagnosis function in other ACs. This feature will alert you when there is any fault in the AC. This ensures speedy resolution.

Finally, noise level of Blue Star AC is medium at 44 dB.

Pros

  • Brushless DC motor gives better reliability
  • Copper coils with Blue Fins ensures long life
  • Self clean technology further enhances lifespan of the AC
  • Energy saving eco mode

Cons

  • Higher price

Specs

Model‎IC518EBTU
Star Rating5 Star
Capacity‎1.5 Tons
Annual Energy Consumption‎836.04 Units
Noise Level‎44 dB
Special Features‎Dust Filter, Dehumidifier
Colour‎White
Wattage‎5030 Watts
Material‎ABS
Included Components‎1 Indoor Unit, 1 Outdoor Unit, Inter Connecting Pipe, 1 Remote, User Manual, 1 Warranty Card

Check Price on Amazon

Best Inverter AC: Buying Guide

In this guide, we will cover points specific to inverter technology. For detailed buying guide on AC, you can visit our buying guide for AC.

Inverter AC and Non Inverter AC

By now, you would be aware that inverter ACs are superior to regular ACs (also called fixed-speed AC). Both window ACs and split ACs come with inverter compressor. There are several benefits of an inverter technology, due to which these type of ACs are in high demand today. This technology is also used in inverter refrigerators; however, it is less widely used in air conditioners.

First of all, you have to keep in mind that the speed of a compressor determines the speed of cooling. Which means that higher speed of compressor results in faster cooling and lower speed gives slow cooling.

Compressor and refrigerant

Now, basic difference between inverter AC and non-inverter AC is the speed and regulation of compressor. In a regular compressor, the compressor runs at fixed speed to give cooling. This means that the compressor always runs at maximum speed to reach the desired temperature and once the desired temperature is reached, it stop. Thus, this compressor is either ‘on’ or ‘off’.

On the other hand, inverter compressor has the ability to run a variable speed. This means that once you turn on the AC, it will gradually increase the speed to maximum level and once the desired temperature is reached, it will slow down its speed and keep on running while consuming lower power. As you can see, it is much more efficient process in terms of cooling and energy efficiency.

This image gives an indication about the basic difference between the working of both types of ACs.

Inverter AC vs Non inverter AC

Reading Suggestion: Difference between Non-Inverter AC, Inverter AC and BEE Star Rating

Advantages of inverter AC over non-inverter AC

Energy efficient: Compressor consumes more power when it is switched on. This means that every time a regular compressor turns ‘on’, it consumes high amount of power. However, a non-inverter AC consumes lower amount of power because it does not switch off, instead keeps running at slower speed.

Silent Operation: Inverter ACs are quieter than the non-inverter ACs

Long Life Span: Since regular compressors have to constantly turn on and off, it increases the wear and tear. Due to this, there lifespan is not high. Inverter experience quite less wear and tear and thus have longer lifespan.

Consistent Cooling: Cooling is more consistent in inverter ACs since the compressor continues to run at varying speeds continuously even after the desired temperature is reached. In regular AC, you may experience varying temperature indoors.

Disadvantages of Inverter AC

Higher Price: Inverter ACs are priced higher as compared to non-inverter ACs.

Frequently Asked Questions

What is dual inverter AC?

Brands such as LG, Toshiba and Blue Star use dual inverter technology. It uses twin rotary compressors that runs in opposite phases. This results in lower friction, which gives lesser noise and more durability.

How much power does an inverter AC save?

As per BEE data, a 5 star inverter AC consumes 26% to 28% less power as compared to a 5 star non-inverter AC.

What is the price difference between regular AC and inverter AC?

Usually, price difference between regular AC and inverter AC with everything else constant, ranges from Rs 1000 to Rs 4000.

Why are inverter AC priced higher?

Inverter ACs use special compressor-motor setup that is different from regular compressors and compressor and motor, account for 30 per cent of overall price of a residential AC in India. This leads to higher pricing.

What is an expandable inverter AC?

Expandable inverter ACs can run in higher than mentioned capacity. For example, a 1.5 ton AC can work at 1.65 ton capacity when the outside temperature is high. These ACs are ideal for hotter regions.

Which brands offer expandable ACs?

LG and Hitachi are prominent AC brands that are offering true expandability feature in India as of now.

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