Best Window AC In India 2020 – Reviews & Buyer’s Guide

In A Hurry? Our Top 3 Picks To Buy​

1. Hitachi 1.5 Ton 5-Star Window AC

Hitachi 1.5 Ton 5 Star

2. Carrier 1.5 Ton 5-Star Window AC

Carrier 1.5 Ton 5 Star

3. Voltas 1.5 Ton 5-Star Window AC

Voltas 1.5 Ton 5 Star

With the passage of decades, in summer temperature level rises than ever. There are a lot of factories, automobiles are responsible for this hot weather crisis. Human invents many appliances for their comfort. Air Conditioners are one of them. In the warmer climate, this appliance keeps you cool with its fresh and chill air. This device has certain types such as split AC, Window AC and Inverter AC. Now, in every office, home ACs are common.

In this writeup, you can get complete data about Window Air Conditioners. You all are aware of different makers of the AC. There are many rivals products available in the market. Here, we provide you list of Top 10 Best Window AC In India. It includes the buying guidelines that explain the features of AC. Indeed, the details of the product given below after depth research on them. For further directions, it consists of the explanation about the buying guide of the main features of the Window Air Conditioner.

Top 10 AC In India 2020

Which are the 10 Best Window AC in India 2020?

1. Hitachi 1.5 Ton 5-Star Window AC (RAV518HUD Summer QC, White)

Hitachi 1.5 Ton 5 Star

From the house of Hitachi, this Air Conditioner is a very silent and tireless cool machine. It has a package of state of the art feature that easies to use and offers best comfort to the user. Hitachi Air Conditioner uses the copper tube Condensor, Evaporator and interconnecting pipes for long life and high production.

Auto Climate Technology Change is an intelligent feature that recognizes the temperature of the city. Based on observing heat and humidity level, it adjusts the coolness and fan speed at the touch of the button. Along with this, Auto Power Saver Mode enables the AC to choose the comfort temperature and maintain it around 25 degrees. The speed adjusted at a low level when the Compressor doesn’t work. When it starts working, then fan also raises the rate. After achieving the preset temperature, the fan speed regulates by adjusting up and down itself.

Digilock prevents any misuse of the Air Conditioner in the absence of the user. It also stops the accidental touch on the keys and ensures comfort temp settings. Another is the pre-coated aluminium fins ct as a guard over the corrode and maximizes the durability of the AC. The Koukin filter has antibacterial properties that prevent the growth of harmful germs inside the machine. Therefore, this Air Conditoner product circulates the washed air in the space . The LCD display is for extra clarity. When it is not in use, then, automatically shuts and increases battery life.

Energy -Saver method ensures that the temperature range inside is comfortable. Auto Filter Clean indicator reminds you when the AC need to clean so that you can always get well air. Super Silent feature lowers the sound level of AC with the press of a button from the remote. The unique role of the Kaimin function raises the 1 degree per hour by up to 4 hours.

The Good

The Bad

What’s the bottom line?

Hitachi 5-Star AC eliminates the need of resetting the conditions as it has auto-restart. This method resumes the process where it stopped.

2. Carrier 1.5 Ton 5 Star Window AC (18K Estrella Premium White Copper)

Carrier 1.5 Ton 5 Star

This Air Conditioner has a copper condenser coil for quick and efficient cooling. The 5 layer of coating of the interior and exterior unit protects it from rust and increases the durability. Its energy-saving function shuts off the fan when the Compressor is not working. It has an energy efficiency certification of 5 Star.

Advance 4 in 1 filter presents fresh and cleaner air. It filters out the carbon impurities, dust particles and electrostatic impurities. Along with this, it filters the mineral impurities with Zeolite filter from the air. In the harsh summer, this Carrier AC offers fresh and chill air, but it wouldn’t hurt your pocket. The exhaust command releases the constant supply of neat air.

Auto-start helps to restart the previous setting when electricity back and sparing you do it all again. I-Detect Technology keeps the system safe from breakdowns action in malfunctioning by automatically closing the AC. The different Mode in the AC adds extra comfort during sleep with sleep mode and ON/OFF timer. When cooling is not required, the Snoozing feature adjusts the temperature.

Another is the Dry Mode that eliminates all the moisture content from inside. It keeps inside dry during monsoon or rainy days. The Nexgen Dehumidifier helps to minimize the level of humidity. Whereas the Timer Function helps to On or Off the AC after a specified time. It comes with remote control and LCD panel settings on the AC. Turbo Mode accompanies by Auto Swing circulates air in all directions. As the Auto Wave has louvres on the vertical and horizontal bar.

The Good

The Bad

What’s the bottom line?

Carrier Estrella Premium AC, 5 Star rating, make it powerful that provide enough cooling with less energy usage.

3. Voltas 1.5 Ton 5-Star Window AC (Copper 185DZA/185 DZA R32 White)

Voltas 1.5 Ton 5 Star

The Compressor used inside of it is Rotary type. This high- power AC suits for the medium sized room with 150 sq.-ft area. Moreover, the result of this AC is top-notch and build quality is best. The copper tubes of the Condensor has an anti-corrosive property that resists over salty and rust contents.

You can operate it through a remote console interface. The Anti-Dirt filters help in clearing the bad odours or dust and allergens from the inside. Besides, the filtration goes through from two stages, that makes the space pleasant. It uses the Silver Nano and negative ions for the formation of filters. From the name you can get an idea, it fits in the window.

Instead of these things, it further has different inbuilt modes such as Turbo Style, Sleep Mode, Auto Restart and timer Function. This Window Air Conditioner involves the memory element that store the data about the upcoming temp setting of the area that you want. The Timer and Sleep function depend on the memory feature. The whole system relates to each other.

The 5-star energy certification takes it another level of the output that this AC releases. The Turbo Cool Mode gives the instant output within less time by active cooling. When there is sudden power surge occurs, the full cooling capacity unit shuts down, and after the light comes, then it restarts the cycle where it stops.

The big part that this best air conditioning unit consist is Dehumidifier that ejects all the water contents from the air. This process makes the room dry most of the time on rainy days. It is helpful in seaside areas where the surrounding air has a vast moisture level. If there is any fault comes while running the self-diagnosis, check all the error issues.

The Good

The Bad

What’s the bottom line?

Voltas 5-Star AC with 1.5 Ton range is an ideal option for hot summer weather with its high cooling points.

4. Godrej 1.5 Ton 4-Star Window AC (GWC 18UTC4-WTA Window White)

Godrej 1.5 Ton 4 Star

Godrej is a top brand in India with extensive product lists. This AC of Godrej keeps you cool during to maintain the electricity bill. You can install this machine in 180 sq.Ft space. It provides comfortable cold air. Along with it, the Precise cooling feature involves an inverter Compressor. This inverter has a varying speed of fan and Compressor. With twin-rotary inverter Compressor, saves more resources of power. Along with it, it has a higher speed cooling than the typical Compressor.

Its annual power consumption is 1239 units, and that is 0.77 unit per hour. This Inverter Window AC has an impressive feature with an affordable price range. It packs with Dry Mode feature that acts as a Dehumidifier. In the monsoon season, it helps to dry out all the water present in the air of the space. Besides, the Anti-Dirt Filter has its own benefit. It cleans the air by eliminating all the dust, hair, pet dander and pollen.

The Refrigerant R32 employ inside for the heat exchanging in the Compressor. It doesn’t contribute to global warming while staying cool. This refrigerant count under green substances that have been recycled. Apart from it, the company brings an offer of a 1-year warranty on product and copper Condenser.

The noise is above the average range, that is 51 dB. But this noise interruption is ignorable. From the tons of feature, the eye-grabbing point is Smart Sleep Feature. You can get a peaceful nap without worrying about the switch on/off the AC. The temperature increase in its count by 1 degree after every hour of starting of the Power Nap Mode. For the whole process has 4 hours of duration. After that, it returns to the original setting.

The Good

The Bad

What’s the bottom line?

Godrej 1.5 Ton 4-Star energy certified AC is perfect in India Climate settings. It consists of many smart and active features.

5. Voltas 1-Ton 5 Star Window AC (Copper 125 DY/125 DZA White)

Voltas 1 Ton 5 Star

Its 1 Ton capacity suitable for 110 sq.-Ft compact area size. This AC assures you to feel comfortable and cool during the summer seasons. It has a steady cool Rotary Compressor of high ERR. The operating noise level for this appliance has 38 dB that never create an unwanted noise disturbance. You can enjoy the chill and fresh air without the sound.

It furnishes with a copper tube with a long life of the Condensor unit as it shields from the rust and salty contents. The cool method is efficient much to make the surrounding cool down at 52 degrees temperature. It also has a smart feature to restart the AC from the left position after shutting down while power cut. Apart from it, the auto motion points send air in all direction, not focus on a single path. It aids in the cooling of the whole inside volume.

The negative (anion) ion air purifier and adverse-dust filter remove all the pollutant from the air. Further, Active Dehumidifier limits the water contents from the air to make the surrounding atmosphere of the area dry. It is helpful in monsoon seasons. These two feature filter and Dehumidifier comes under exclusive of the air conditioning unit. The Self-Diagnosis fix all the issues found in the operation of cooling. Indeed, it checks all the abnormalities and reset the system.

For heat exchange, this AC uses the R22 coolant that changes its state while moving inside of Condensor coil. It’s Eco Method save power resources and money as it uses the optimum level of power. The Turbo Chill offers immediate output with the rapid cooling operation. Like other models of this company, this design also has Sleep Mode that delivers constant coolness during the night. It creates a proper balance between ambient cool and ambient hot range of temperature. So, you don’t worry about waking up in the middle of the night sleep.

The Good

The Bad

What’s the bottom line?

Voltas 5 Star 1 Ton Window AC fits for a little room size and presents the great cooling performance in the 110 sq.-Ft space.

6. Whirlpool 1.5 Ton 5-Star Window AC (WAC 1.5T Magicool 5S COPR, White)

Whirlpool 1.5 Ton 5 Star

When things come around, smart and sensible Whirlpool has large appliances. This company does a tremendous splendid job that releases the load from human and delivers optimum power-saving performance. Another thing the 5 Star rated of energy makes it efficient AC. It is best for medium sized space that needs AC for a long period.

With the fusion of smart circuit and capillary design, the advance MPFI technology ensures the instant fast cooling and comfort. For rapid exchange of heat, 4×4 evaporator circuit device uses in the Multi-Port Fluid Injection. This smart feature saves money and energy. In result, you get quick cooling and power savings. Inside of it is Dehumidifier that aids in coastal summers.

Whirlpool understands the surrounding condition and arranges the climate situations to a comfortable zone. So this machine has inherent Sixth Sense, Energy Saver technology has huge benefits. Its sense and automatically adjusts the positions of cooling with ensuring maximum energy saving. In case of a power fault, that shuts AC in the middle of sleep, you don’t have to switch on again when power is back. Due to the Restart, it turns on by itself.

The Sleeping function lets you set a time for the air conditioner for pleasant sleeping settings. It always in the range of your comfort and never go below or above that constant temperature. The tubes of copper Condensor demands less maintenance and offer a durable life. The refrigerant R22 flows from a coil of the Condensor, it may damage the ozone or effective global warming results.

Other easy to operate features are Auto-Restart, Turbo Frozen and Timer. With the aid of these features, the air conditioner unit releases uniform air in the inside atmosphere. The AC is covered with 1 year of comprehensive cover and warranty for 5 years on Compressor. The noise level is 50 dB makes it not worst up to that extent. For sensitive ears, this is not the best choice.

The Good

The Bad

What’s the bottom line?

Whirlpool AC with energy rating 5-Star has smart properties for running the entire system. It senses the climate changes set accordingly.

7. Blue Star 1.5 Ton 3-Star Window AC (Copper 3W18LD White)

BlueStar 1.5 Ton 3 Star

Blue Star delivers outstanding cooling performance with maximum potential saving. It carried the excellent energy efficiency Rotary Compressor, including inbuilt accumulator. The Compressor of the Blue Star designs in this way it uses low energy efficiency. With enhancing performance, you can achieve an impressive low-cost outcome.

When the Auto Mode enables, the Blue Star itself adjust the cooling settings as per the present weather conditions. It selects the cooling program that keeps you comfortable. Self-Diagnosis feature alerts you about the error during the operation. The error codes that show on display helps to troubleshoot the issues. Then you can have up the AC and running directly. The ISEER Value is 2.91 and its annual energy consumption is 1339.2 units.

The PCB of this machine design with special metal. This metal enclosure provides a double defence to an electrical component in the circuit design from heat damage. All parts shield with this unique item that implies on the PCB. The pure copper loops of the Condensor is anti-corrosive against the salt, sand, and rust area. The lifecycle of the appliance enhances with cooper tubes, and it doesn’t require maintenance.

Anti-Freeze Thermostat uses a safety feature for the indoor coil. When the unit sets at low temperature, it stops the Compressor. It can end in a while running in Cool Form. In this way, it prevents frost forming on the heat exchanger. Thus it protects all unit of the AC. It can sense smarty in the variation of inside weather and adjust these changes for giving comfortable results. It includes a 1-year warranty on the product and 5 years extra warranty period for Compressor. The ON/OFF Timer uses with memory element that records the data of temp. Setting.

The Good

What’s the bottom line?

Blue Star 3-Star AC has innovative advance methods. With extra coating on the PCB provides an extended lifeperiod.

8. Lloyd 1.5 Ton 3-Star Window AC (LW19A3N White)

Llyod 1.5 Ton 3 Star

Llyod is the leading AC company that caters to the cooling need in both residential and commercial. It has an intelligent central dynamic digital LED display. This LED gives a clear indication of the current status of climate situations. Besides, it helps the user to use it smartly and friendly.

The auto-resume property restores the last positions that you set for this AC. It comes up with strong dehumidification that is essential in monsoon days. This Dehumidifier works on cooling and fan mode for drying the moisture without reducing the temperature. It has a rotary compressor, and its cold catalyst system helps to remove the heat fast and cool the air together. It uses R22 type gas as the Refrigerant. But this is harmful to nature as it is not a green substance.

It doesn’t make the volume cool down but provides the fresh and pure air. By using filtration, this system enables to create clean chilled best air. The built-in filters remove all the dirt and pollutant present in the air. This 3-star AC saves 15% of electricity bills. It runs at AC 220 – 240 V, 50 Hz and consume 1676 W. It draws 7.1 A current, but it can vary with the usage of the users.

It’s a two-way Swing method that directs the airflow in your AC’s horizontal path. Then, by opening the air vane in a counter-clockwise direction. Moreover, Self-Diagnosis Mode alerts you about the fault and reset the AC. This Ac has best 1.5 Ton of capacity and can cover up to 170 sq.-Ft size area. It has remote with LCD, that shows every detail of the AC.

The Good

The Bad

What’s the bottom line?

Lloyd 1.5 Ton AC has a memory for the auto-restart, timer feature. This Window AC is an ideal option for the working place or office as per the weather.

9. Voltas 1.5 Ton 3-Star Window AC (183CYA/183 CZP White)

Voltas 1.5 Ton 3 Star

Voltas Y series of classic Window ACs provide instant cooling and makes the room at the raised cooling condition. It accompanies by active Dehumidifier that senses the moisture level of the space. Meanwhile, it controls the humid level in monsoon season. It consists of a new golden wind flow design that let the air run without noise. The refrigerant uses in its R22, and it is a recycled one.

The coils of the Condensor are of copper material that gives double durable life. With its endurance, it delivers effective cooling. It includes the Eco Style that observes the energy consumption and keeps the balance in the services bill of the light. So, it saves two things resources and extra bill money. This 1.5 Ton is sufficient for a average-sized room. It features the large LED screen display and has a remote controller with LCD screen.

In the Sleep mode, it pays to focus on your convenience during the night. It maintains the climatic states by limiting the excessive cooling and power loss. Hence, you don’t need to wake up in the mid of the night and turn off the power then again restart it. With double stage filtration, you get fresh and clear air. These filters remove the harmful germs, odours and particles. Its filters coated with silver nanomaterial. The whole unit shuts down when the power failure happens, and it resumes with auto-restart function.

All the fault and error tested by its self-diagnosis method that automatically reset the system. Along with this, Turbo Cold Waves keep inside cool, and Auto Move back and Forth function spread the air in each and every corner of the room. The high-energy efficient rotary Compressor enables the minimum energy consumption. Its multi bend heat interchanger increases the heat switching surface area. From the inner grooved copper tubes, enough coolant moves, that improves the heat interchange quality.

The Good

The Bad

What’s the bottom line?

Voltas 3 Star AC comes with the features like all-weather with high ambient cooling, multistage filter and active Dehumidifier.

10. Voltas 3-Star Window AC (183 DZA/ 183 DZA R32 White)

Voltas 1.5 Ton 3 Star DZA

Voltas is a well-known company for the Air Conditioners in the budget range. With the 3 Star rating, it comes under the eco-friendly category. It fits best for the 150 sq.-Ft area of the room. Indeed, it also consumes less power, so this is an energy usage reduction adequate cooling machine.

Due to the copper pipes of the Condensor, it doesn’t require maintenance. The copper deal with the corrosive property of the atmosphere. It helps to enhance the life span of the product. Self-Diagnosis optimize the fault and fix it by resetting feature. This device includes the 1 year warranty period for the product and 5 years for Compressor.

It indulges the unique features such as Antibacterial filters and Dehumidifier. In their filtration method, you find two filter process that expels all the allergens and pollen from the inside. You have noticed in the rainy season, the humidity level inside of the room increases. So, this system involves Active Dehumidifier that keeps the range of moisture content dry.

Now severe weather is no more hassle, this Window ACs give refreshing air to your home. The design of this appliance makes you feel comfortable; you can adjust the cooling setting as per your needs. Some other features like Turbo Cold Mode at keeping the warm setting on a lower level within a few minutes. You can relish the best cooling climate as it cools down the room at high warmth settings.

The best feature about this AC is that it uses the R32 Refrigerant that has zero ozone reduction. As this refrigerant is eco-friendly never damage the ecosystem of the Earth. This system provides a complete deal for a healthy life with its function. You can use the Timer function for your convenience as you don’t interrupt the sleep. This function maintains the temp at a constant level from inside.

The Good

The Bad

What’s the bottom line?

Voltas 3-Star AC promises to releases fresh and healthy air. It arrives with Turbo Method, Sleeper Mode and Anti-Dust Filters.

How To Choose the Best Window AC?

Window ACs is known as air conditioners, this product designs to cool a single room. It is easy to install or can be suitable for cooling an only place rather than the whole house. If the central processing unit is not practical. The window can operate in different modes that depend on the model.

While choosing the AC, the main two factors that you need to consider are Cost and Performance. These two factors are responsible for a further selection of in-depth feature. As we all don’t want to throw excess money and still rot in the heat due to its poor quality output. If you use plenty of the AC, you should pick the 5 Star rating energy efficient to save the electricity consumption. The Window AC has two advantages. They are less expensive and high energy savings. Apart from it, it is easy to install and use along with compact size.


For selecting the right size of AC is a tricky job. But this factor has vital importance for purchasing an AC. We refer the capacity of AC to size term. The physical size of the AC affects its cooling ability. This capacity measured in BTU (British Thermal Unit).

Some other several factors affect the performance of AC and its ability to cool the space. You should consider these factors into your list while buying. They help you to pick the best product for your specific demands.

Exposure to the Sunlight: The room shaded with trees, other buildings or overlaps. For shade kept the heavy curtains so that Sunlight can’t enter into the room. In case if your office receives a large amount of Sunlight for the whole day, then you go with large Ton of capacity.

Roof Height: If the height of the ceiling is high, then expert of heating recommend to choose the upper range of BTU for your room. For the cabin that has a low ceiling limit, then a smaller range of BTU value is suitable.

Number of Occupants: If you and your family share evening and mealtime together on that place, you need to install high capacity AC.

Energy Efficiency EER

Almost all the electrical appliances make on best energy efficiency. This thing is beneficial for the planet that saves more energy resources. Without exception, you consider the machine that meets the energy standards. The majority of Best Air conditioners ensures that have these ratings. So, the higher the energy rating score, more efficient ACs.


Timer Function: A programable timer allows you to set the timer for On/ Off on a specific period. It helps in reducing power waste by running the AC when it is required.

Controls: The mechanical controls let you control the speed of the fan and adjust the level of cooling. These two settings easy to operate. Electronic Controls give you more flexibility that permits you to set the temperature at a specific value for the AC to keep.

Digital Controls and Readouts: The well-designed touchpad is easy to operate and offers accurate counts. Besides being able to fix the exact value for cooling conditions and see in real-time that room temperature ensures the maximum comfort.

Sleep Function: In the sleep setting temperature incremented by 1 degree over time. This factor declines the noise of operating the product unit by less often use. It aids to keep the constant temperature when occupants are sleeping.

Venting: It all depends on the temperature and humidity range of the room. It requires the outside air that sends towards the room and expels the inner hot air outdoor. The optimum operation achieves through circulating the air and pulling the outside air into the office or exhausting the room air.

Dehumidifier Mode: Seldom climate conditions may be colder than the other days. But due to the humidity, it can be uncomfortable as a hot day. This Mode can remove the moisture and make the room dry along with the release of cold air.

Directionality: This system seems to be an outdated and unwanted feature. But in some places, you need air is directed towards a particular area of the room. Hence, after looking at the layout design of the room, you consider the Window Air Conditioner that has direct airflow.

Smart Features: The term Internet of things become popular in this modern era. This term has extreme quick properties that allow accessing the cooling unit from your smartphones. You can control the Window AC features by the third-party that works on AI such as Alexa or Siri.


In many countries, it is mandatory to use an eco-friendly refrigerant in all type of AC. This decision is to protect the Earth’s environment by phasing out ozone-depleting by HCFC refrigerants. When this HCFC Refrigerant uses in AC, it is known as R22. But nowadays it has been replaced by R410 non-depleting coolant. All of the major producers now begin to use this refrigerant in their AC unit products.


This is an essential element that runs the entire machine unit. If the makers use the right material for the coils and tubes. Then the lifespan of the condenser unit increases. For the better efficiency, you must consider the copper condenser coils that fights against the rust, salty, sand and moisture contents. As it has anti-corrosive properties.

You may find in many of the ACs they use the aluminium material for the production of tubes. These coils are less expensive but deteriorate fast comparative to coils of copper. But if you consider the alloy coils then don’t install in seasides. It requires colossal maintenance.


In technical terms, Compressor uses in AC to compress the Refrigerant into a hot, high-pressure gas. Then this gas moves through the coils of the Condensor where it turned into liquid. After condensing into a liquid state sent via expansion valve across the evaporator coil to absorb heat and cool down. Warm air is drained out into the back of the air conditioner. The part faces the outside while frozen air is blown into your room using the air return grille placed on the front of the unit.

Frequently Asked Questions

1. What is the perfect location for installing the Window AC?

From the name, you have an idea to install in the window of the room. But make sure the AC should be 5 feet above from the floor level. There should be enough at the back of Window from the outside. You have to caution that it doesn’t hit directly to the user.

2. How do we clean and maintain the Window AC?

The main thing to keep the Window AC clean is to give washing to the filters regularly. You should clean the filter, coils that lie underneath the filters. You can use a fin comb to straighten the bent coil fins.

3. Which AC should we buy a Split AC or Window AC?

If you don’t have budget limits, then go with the Split AC. The Window AC’s price is less than the Split AC. Further, the Window AC require low maintenance over time, and its installation is easy than the Split AC.

4. Does the AC need a Stabilizer?

It depends on the voltage fluctuations in the place where you are residing. Still, there is a vast variation in voltage, then the stabilizer is always the best solution to absorb the sudden surf. This thing helps to protect your operating unit from damage. Even, you can use it at a low voltage range. It maintains the scale of the output voltage at desirable levels.

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