Window ACs are installed in the windows and are sufficient enough to cool down a single room efficiently. They offer an affordable and efficient solution to beat the heat in the summer season.
Unlike older versions, modern models of ACs offer better temperature controls, energy-saving modes, and many more such features. Here are a few factors that you must consider before buying one for your house.
Size of the unit: This determines the area that an AC can cool and is measured in BTU. The higher the BTU rating is the larger area it can cover.
Energy efficiency: The energy efficiency is measured in EER (Energy Efficiency Ratio) and Energy Star. The higher the EER is, the more efficient the AC is.
Installation type: While purchasing a window AC, you should also consider the place where you wish to install it. While most of the ACs are designed to fit inside double-hung windows, there are few other options too such as through-wall installation.
Noise levels, programmable timers, remote controls are few other factors that also play a major role in deciding the best air conditioner for your home. We have explained them in detail in the Buying Guide below.
After a thorough research and testing them individually, we have shortlisted 10 best window ACs available in the market. Let’s have a look and make your purchase easier.
| Window AC | Tonnage | Annual Power Consumption | BEE Rating | Warranty (Product / Compressor) | Buy Now |
|---|---|---|---|---|---|
| Best 1.5 Ton AC in India | |||||
| Carrier Window AC | 1.5 ton | 1315.98 units | 3 star | 1 / 5 Years | CHECK ON AMAZON |
| Carrier Esta Neo Window AC | 1.5 ton | 1224.64 units | 5 star | 1 / 5 Years | CHECK ON AMAZON |
| Voltas 185 DZA Window AC | 1.5 ton | 1192.12 units | 5 star | 1 / 5 Years | CHECK ON AMAZON |
| Voltas 183 DZA Window AC | 1.5 Ton | 1338.43 units | 3 star | 1 / 5 Years | CHECK ON AMAZON |
| Godrej Window AC | 1.5 Ton | 1196 units | 5 star | 1 / 5 Years | CHECK ON AMAZON |
| Lloyd Window AC | 1.5 ton | 1157.29 units | 5 star | 1 / 5 Years | CHECK ON AMAZON |
| Best 1 Ton AC in India | |||||
| Carrier Estrella Window AC | 1 ton | 867 units | 3 star | 1 / 5 Years | CHECK ON AMAZON |
| Blue Star Window AC | 0.75 Ton | 650.25 units | 3 star | 1 / 5 Years | CHECK ON AMAZON |
| Hitachi Window AC | 1 ton | N/A | 5 star | 1 / 5 Years | CHECK ON AMAZON |
| Best 2 Ton AC in India | |||||
| Voltas 242 DZC Window AC | 2 ton | 166.46 units | 2 star | 1 / 5 Years | CHECK ON AMAZON |
10 Best Window ACs in India
Best 1.5 Ton AC in India
If you want to install a window AC in a bedroom that measures between 111 sq. ft to 180 sq. ft, then you are in need of a 1.5 ton AC. Here are the best 1.5-ton window ACs in India.
1. Carrier CAW18SN3R39F0 3 Star Window AC
Carrier is one of the finest AC brands that are available in India. If you thought that cooling of window ACs are not as comfortable as the split air conditioners, then try out this AC by Carrier! It has an ISEER value of 3 and a superior build quality that will continue to give service over the years without any complaints.
We think it to be the best window AC in India as it gives you the most comfortable cooling with its four-way air direction. There is a dust filter to keep pollutants at bay. It also has a 3-star BEE rating, so that it does not punch a hole in your pocket. The copper condenser coil makes it fairly low maintenance with multiple modes and three fan speeds to cater to your cooling needs.
Best Features: ISEER Value: 3, BEE rating: 3, 56 dB noise level, copper condenser coil, rotary compressor, dust filter, R32 refrigerant gas, 4-way air direction, room temperature display, timer, exhaust, auto restart, auto swing
Annual Power Consumption— 1315.98 units
Products Inside the Package:
- AC unit
- 1 Remote control
- User manual
- Warranty card
Warranty and Service Quality— Carrier offers a 1-year warranty on the product and the condenser. The warranty for the compressor is 5 years.
The brand charges INR 1000 for installation. The technicians will reach your house within 48 hours of the delivery. Carrier believes in maintaining its goodwill through its decent service-quality. There is no major complaint regarding the service quality of Carrier among online buyers. However, there are a few complaints regarding the installation. For more details, call on 1800-103-3333.
Pros
- Good build quality
- very comfortable cooling
- Instant cooling
- Low maintenance
- Easy operation
- Brand value
- Responsive customer care
Cons
- Can be a bit noisy
Verdict:
Carrier is an AC brand that is unlikely to disappoint you. Its overall build quality, features, low maintenance, affordable price, and powerful cooling are things that make it a buy-worthy machine for staying cool during the Indian summers.
2. Carrier Esta Neo CAW18SN5R39F0 Window AC
This AC by Carrier is a 5-star model that will save more than 100 units of electricity on your annual bill as compared to the former Carrier air conditioner. So, if you want optimum savings, then you should perhaps choose this model. It has most of the features of our previous product along with a super-fast cooling to chill your room within minutes after turning it on.
Techzene ranks this Carrier window AC in the second place as it is costlier than our first product. The noise level of this AC is 56 dB. However, the customers are of the opinion that can be a tad too noisy at times when the fan of this Window AC is working at full capacity.
Best Features: dust filter, copper condenser coil, R32 refrigerant gas, smart diagnosis, exhaust feature, energy saver mode
Annual Power Consumption— 1224.64 units
Products Inside the Package:
- AC Unit
- Remote Control
- User manual
- Warranty Card
Warranty and Service Quality: 1-year warranty on the product and condense, and 5 years on the compressor.
Carrier service quality is pretty good. As far as this model is concerned, there is no major service issue apart from the rattling noise it might make at times. Most users are of favorable opinion regarding its cooling capacity. For more details on this window AC, you can call the carrier customer care on 1800-103-3333.
Pros
- Superfast cooling
- Saves energy
- Easy to maintain
- Self-diagnosis
- well-functioning Exhaust-features
Good customer care
Cons
- Remote gives issue at times
- Can be a bit noisy when the fan is set on the third speed
Verdict:
You can most certainly settle for this 5-star window AC by Carrier if you want some saving on your electricity bill. It does not require much maintenance. With features like dust-filter, exhaust, and a superb cooling, it is certainly one of the best window ACs in India.
3. Voltas 1.5 Ton 3 Star Window AC (Copper, 183 DZA/ 183 DZA R32, White)
Voltas is a popular brand in India for all who want the best quality at a lower price. This well-build window AC by Voltas has a BEE rating of 5 stars that consumes less power as compared to other ACs.
It has a decent build-quality with ample of modes and cooling-settings to suit you. This air conditioner has 2 stage air filtration that removes dust and other pollutants to give you cool and fresh air.
Even though this Voltas AC has more features than the Carrier ACs we reviewed before, but we are still placing this window AC in the third position. It is because the service centre and the customer care of Voltas are not up to the mark. Also, the cooling is not as comfortable as the Carrier air conditioners.
Best Features: Dehumidifier, dust filter, copper condenser coil, eco mode, R32 fefridgerent gas, turbo cooling, 54 dB noise level, sleep mode, 2 stage air filtrations, self-diagnosis
Annual Power Consumption— 1192.12 units
Products Inside the Package:
- 1 AC
- Remote
- User manual
Warranty and Service Quality— Voltas gives 1-year warranty on this window AC and 5 years on the compressor.
This 5-star window AC by Voltas will give you a fine service for years. However, if you happen to run into trouble with this AC, the Voltas customer care is not the best. You can call them up on 1800-3000-9027 between 8 am to 11 pm any day for redressal.
Pros
- Low energy consumption
- various cooling modes
- Decent quality
- Dehumidifier feature
- Copper condenser coil is low maintenance
- Double air filtration
- Low noise level
Cons
- Customer care is not the best
- Uneven cooling
Verdict:
This 5 star AC is perhaps the one that can save most on your electricity bill. However, you must make sure that you place the AC strategically in relation to your bed to avoid the problem of uneven cooling.
4. Voltas 1.5 Ton 5 Star Window AC (Copper,185 DZA/185 DZA R32, White)
This 1.5-ton window AC by Voltas has hundreds of positive reviews on Amazon because of its good functioning and thorough cooling even when the ambient temperature is 50 degrees. It has a 3-star BEE rating, dehumidifier, and dust filter to keep you cool, fresh and pollution-free.
We are placing it in the fourth position because of two reasons. First, it has 3-star BEE rating as compared to the 5 stars of our former product. The second reason is, it uses R22/R32 refrigerant gas. R32 is an eco-friendly gas, but R22 has ozone depletion potential.
Best Features: Copper condenser, R22/R32 refrigerant gas, dehumidifier, dust filter, high ambient cooling, eco mode, turbo mode, sleep mode, self-diagnosis, and 2 stage air filtration
Annual Power Consumption— 1338.43 units
Products Inside the Package:
- AC unit
- 1 Remote control
- User manual
- Warranty card
Warranty and Service Quality— 1-year warranty is there on this Voltas 1.5 ton AC and its condenser and 5 years of warranty on the compressor.
The service of this 1.5-ton window AC is pretty decent. It does not fail to cool the room, even when the ambient temperature is very high. But the customer support of Voltas is faulty. You can call them on 1800-3000-9027 between 8 am to 11 pm on all seven days.
Pros
- High ambient cooling
- Effective dehumidifier
- 2-stage air filtration
- Copper condenser coil for low maintenance
Cons
- Ozone depletion potential
- Poor after sales service
Verdict:
This 1.5-ton air conditioner has appreciable features like the dehumidifier, 2 air filtration technique, and self-diagnosis. However, it uses R22 refrigerant, which is not the best for our environment. Many customers have complaints about their after-sales service. This 3-star window AC is a good product to bring home if these few do not bother you.
5. Godrej AC 1.5T GWC 18DTC5-WSA Window
Godrej is an indigenous company that is better known for its locks and safes. But the Godrej ACs are top-notch and are counted among the best ones in India. This particular 5-star window AC is your friend if you want to have powerful and energy-efficient cooling at the tip of your fingers.
This model has been launched in 2019 and is relatively new. We are ranking it fifth on our list as the outer covering of this Godrej AC is a little fragile. You will have to handle it carefully while installing this air conditioner. Also, Godrej as a brand is less popular for AC as compared to Carrier and Voltas.
Best Features: copper condenser coil, R32 refrigerant gas, anti-bacterial coating, dust filter, multiple fan speeds, eco mode, turbo mode, sleep mode, lamp, precise cooling
Annual Power Consumption— 1196 units
Products Inside the Package:
- 1 AC Unit
- 1 Remote
- Manuals
- 1 Warranty Card
Warranty and Service Quality— Godrej gives a 1-year warranty on the product that includes the condenser. There is a 5 years warranty on the compressor.
The service quality of this AC in one word is ‘good.’ Few users have reviewed that it chills the room instantly. Godrej charges INR 1500 separately for installation. If you call up the customer care of Godrej, they will attend your complaint ASAP. You can call them on 1800 209 5511.
Pros:
- Powerful chilling
- Energy-saving window AC
- Dust filter
- Anti-bacterial coating
- Low maintenance
- Good service quality
- Good after-sales service
Cons:
- The outer material is fragile
- Installation charge is a bit high
Verdict:
You can certainly bank upon the powerful cooling of this window AC by Godrej on afternoons when the heat becomes insufferable. It saves energy and keeps pollutants at bay with its filter and anti-bacterial coating. However, you need to be careful while handling this air conditioner.
6. Lloyd LW19B52EW 1.5 Ton Window AC
The Trustable brand Havells owns Lloyd. This window AC has a 5 BEE star and a BLDC motor that consumes 30% lesser power as compared to other motors. It also has a powerful dehumidifier that keeps you fresh even when the humidity soars. Price-wise, it is neither very costly, not too pocket-friendly.
We are placing this AC last on the list of the best 1.5 ton ACs in India as you might face some problems during the installation because the Lloyd technicians are not among the most skilled ones. Also, the brand value of Lloyd is lesser than Voltas, Toshiba, or Carrier.
Best Features: dehumidifier, copper condenser coil, self-diagnosis, BLDC motor, R32 refrigerant, 5-star energy rating, 3.34 ISEER value, swing, timer, eco mode, turbo mode, sleep mode
Annual Power Consumption— 1157.29 units
Products Inside the Package:
- AC unit
- Remote control
- User manual
- Warranty Card
Warranty and Service Quality— Lloyd is offering 1 year of warranty period on the AC and condenser and 5 years of warranty on the compressor.
Lloyd ACs are decent. The company charges INR 900 for installation, which is lesser than many brands. This AC functions fine. However, the swing feature gives trouble in many cases. You can call the Lloyd customer service on 1800-1020-666.
Pros:
- Comfortable cooling
- Dehumidifying feature
- Low power consumption
- Air filter
- easy maintenance
- eco-friendly
Cons:
- Installation might be delayed
- Swing feature might malfunction
Verdict:
Overall this window AC by Lloyd has decent features and is fairly easy to maintain. The installation by Lloyd technicians might not be smooth. You can call their customer support on 1800-1020-666.
Best 1 Ton AC in India
1-ton window ACs are just the thing you are looking for if your bedroom is lesser than 110 sq. ft in area. Here are the best 1-ton window AC in India.
7. Carrier Estrella CAW12ET3N8F0 1 Ton Window AC
Currently, Carrier is one of the market leaders in India in manufacturing air conditioners. With this 1-ton window AC, you get comfortable cooling at an affordable rate. It adjusts the room’s temperature while you are snoozing to give you comfort and not just cooling.
Techzene thinks it to be the best window AC in India for small rooms because it comes from a reputed brand like Carrier. It has all the essential features that will keep you comfortable every time you are in need of a cool ambience on a hot day.
Best Features: Dust filter, 3.04 ISEER value, 3-star BEE rating, copper condenser coil, rotary compressor, Eco mode, auto restart, sleep mode
Annual Power Consumption— 867 units
Products Inside the Package:
- 1 AC Unit
- Inter Connecting Pipe
- 3 Manuals
- 2 Batteries
- Remote Holder
- Remote
Warranty and Service Quality— 1 year on the product and the condenser. 5 years of warranty on the compressor.
Users of this window AC does not have any major issue with the service quality of the product. The after-sales service of Carrier is decent. So, if you run into any trouble with this air conditioner, you can give a call on 1800-103-3333 for support.
Pros:
- Anti-bacteria filter
- Dust filter
- Low maintenance
- durable
- Brand value
Cons:
- No display on remote
Verdict:
This AC is standard by all means. It has 3 BEE rating and is an energy-saving machine. It cools the room silently to comfort you. You can always have a glance at the display of the AC to know the temperature and settings, as there is no display on the remote.
8. Blue Star 3WAE081YDF 0.75 Ton Window AC
Blue Star is an Indian brand that started more than seven decades back to give the ACs in India a new definition. Currently, it has ties with the leading industries and export air conditioners to several developed nations. This Air conditioner is durable and is the most energy-efficient product on this list along with features that makes it a good-buy.
We hare listing this window AC by Blue Star as the second-best 1-ton window AC in India because it lacks an anti-dust filter and anti-bacteria filter. Both these features were there in our former product, the Carrier Estrella CAW12ET3N8F0.
Best Features: 0.75 ton, 2.98 ISEER value, 3-star BEE rating, copper condenser coil, R410 refrigerant gas, rotary compressor, hydrophilic blue evaporator fins, dry mode, sleep mode, anti-corrosive coating
Annual Power Consumption— 650.25 units
Products Inside the Package:
- AC Unit
- Remote control
- User manual
- Warranty card
Warranty and Service Quality— 1-year comprehensive warranty on the product and the condenser. Blue Star gives 5 years warranty on the compressor of this AC.
A separate charge of 1000 INR will be levied for installation by the Blue Star company. The service of this air conditioner is good. The only complaint is about the level of noise it makes while running. For calling the Blue Star customer care, dial 1800 209 1177.
Pros:
- Pocket-friendly price
- Energy-saving AC
- Zero ozone depletion potential
- Smooth functioning
- Anti-corrosive coating
- Multiple modes
Cons:
- Lacks dust and bacteria filters
- Slightly higher noise level
Verdict:
The tonnage of this Blue Star window AC is 0.75 and is ideal for any room that is lesser than 110 sq. Ft in area. The cooling is average and not super chilled. But it is enough to keep you comfortable.
9. Hitachi RAW511KUD 1 Ton Window AC
Hitachi makes decent quality air conditioners that give powerful cooling. With this particular AC, you get a 5 BEE star rating that denotes its energy efficiency, and auto climate adjusts technology for smooth operation.
We are ranking in the last position of the list of best 1 ton AC in India because of two reasons. The primary reason is, this AC is not an eco-friendly product as it uses R22 refrigerant gas, which has ozone-depleting potential. And also because the cost of this air conditioner is higher than the other two products on this list.
Best Features: Intelligent auto temperature sensor, auto restart, an auto filter cleaning indicator, copper condenser coil, powerful mode, 3.4 ISEER value, 5-star BEE rating
Products Inside the Package:
- AC unit
- Remote control
- User manual
- Warranty card
Warranty and Service Quality— There is an overall warranty of 1 year on the product. Hitachi gives a 5-year warranty of the compressor.
The company will charge INR 650 extra for installation. The service of this AC is okay. Some users have complained of having faced issues with the swing function. There are mixed reviews on the cooling capacity of this air conditioner. If you face issues with this window AC, call the Hitachi customer care on 756 788 4848.
Pros:
- Easy operation with auto features
- Saves electricity
- Filter cleaning indicator is helpful
- Instant cooling with ‘powerful mode’
- Backlit remote
- Pocket-friendly installation charge
Cons:
- Noise is more
- Remote is basic
Verdict:
The cooling of this air conditioner might not suffice for you if your room is slightly bigger in size. It is ideal for small rooms. The basic remote controller accounts for easy operation. However, the R22 refrigerant is a matter of concern as it has an ozone-depleting potential.
Best 2 Ton AC in India
The 2-ton ACs are a requirement for rooms and living spaces that are larger than 180 sq ft. So, if you need to buy one of these, keep reading on.
10. Voltas 242 DZC 2 Ton Window AC
You will be pleasantly surprised by the high ambient cooling capacity of this Voltas AC. It has advanced features like self-diagnosis and dehumidifier that makes it easy to stay comfortable all-round the year.
We think this to be the best 2-ton window AC in India as it has all the features of a good quality AC. Price-wise, it is an affordable product that fits within the budget of a common man.
Best Features: 2.75 ISEER value, 2 energy efficiency stars, copper condenser coil, R22 refrigerant gas, anti-bacteria filter, dehumidifier, dust filter, high ambient cooling, sleep mode, turbo cooling, eco mode, self-diagnosis
Annual Power Consumption— 1660.46 units
Products Inside the Package:
- AC unit
- Remote control
- User manual
- Warranty card
Warranty and Service Quality— 1-year warranty on the AC and condenser and 5 years of Voltas warranty on the compressor.
Hundreds of users are happy with this air conditioner. One common complaint is the noise level, which many have found to be on the higher side. The service quality of Volta’s customer care is not top-class. However, they do try their bit not to disappoint the customers. To contact Volta’s service centre, you can call on 1800-3000-9027 between 8 am to 11 pm on all days.
Pros:
- Cooling is super-fast
- Low maintenance
- Easy to operate
- Sturdy build quality
- Multiple cooling modes
- Dehumidifying feature
- Pocket-friendly
- Brand value
- Dust and bacteria filters
Cons:
- Power consumption is on the higher side
- R22 refrigerant is potentially harmful to the environment
Verdict:
It is a very good air conditioner as far as the features are concerned. Only some users have complained of the higher noise level; it is not an issue with all. As for the higher power consumption, you can always regulate it by using the AC on Eco mode.
Best Window ACs Buying Guide
Before buying a window AC for your room, here are a few factors that you must look for.
1. Size of the unit
Determining the size of the unit is the first step towards learning about its features. Choosing the right size of the air conditioner can get a bit tricky. The size of the window AC is determined using British Thermal Units i.e. BTU. A device that offers higher BTU means that it has more cooling power and is best suitable for a larger room.
The BTU solely depends on the size of your room. Here’s how you can select the unit according to its BTU on the basis of the size of the room.
| Size of the room | BTU unit |
|---|---|
| 150-350 sq ft | 5000 – 8000 BTU |
| 350-550 sq ft | 8000 – 12000 BTU |
| 550-1050 sq ft | 12000 – 18500 BTU |
| 1050-1600 sq ft | 18500 – 25000 BTU |
2. Energy Efficiency
The energy efficiency of an air conditioner is measured in EER i.e. Energy Efficiency Ratio and Energy Star. As we all know that using an air conditioner can heavily add up to the monthly electricity bills, it becomes very important to buy a unit that is energy sufficient. An ideal AC should meet all the requirements and consume less power at the same time.
All the air conditioners come with star ratings ranging from 1 to 5. The higher the star rating is the lower power it will consume. Thus, when compared to an AC with a 3-star rating consumes more power than that with a 5-star rating.
3. Ease of Installation
All window ACs come with an installation kit that helps you in fitting it to the frame of double-hung windows. Since window ACs are heavy, it is advised to get it installed by a professional. It is best to install it in a shaded window as it helps in increasing the efficiency and cooling effect of the AC.
It is suggested to install the AC on a window that has a proper power outlet close by.
Other important features:
1. Programmable timer
Most of the ACs come with a timer that allows you to turn on and off the device automatically. This helps in saving power.
2. Remote control
The high-end air conditioners come with both mechanical and remote control features. The large LED display with touchpads makes it convenient and easier to use and control the device.
3. Sleep settings
The sleep mode functions very strategically. Whenever the AC is in the Sleep mode, the device increases the temperature over a period of time and then reduces to the original temperature after a few hours. This helps in regulating the temperature in the room and is always helpful.
4. Noise levels
Windows ACs are generally noisy and thus, it becomes very important to select a less noisy unit. The air conditioners that are scored Excellent or Very good in terms of noise levels are quieter than the other models.
5. Anti-bacteria filter
Many ACs have an in-built filter that helps in removing invisible substances such as bacteria, allergens, pollens, dust mites, etc. This helps in avoiding the deposits on internal parts of AC, thereby increasing the lifetime of the device.
6. Dust filter
The mesh filters prevents the dust from polluting your room. All the dust particles stick to these filters. You can wash these filters once a month with plain water.
7. Room heater
Some models of window AC have in-built heaters. This feature helps you feel cozy even during winter seasons and thus, helps in reducing the extra cost of buying a heater.
8. Dehumidifier
A dehumidifier in an AC helps in removing the excess moisture from the room. High levels of moisture can lead to stickiness and this creates a perfect environment for bacterias to grow.
9. Auto clean function
The formation of bacteria or mold can affect the functionality of AC. With the help of an auto-clean feature, you can get rid of this issue and increase the lifetime of the AC effectively.
Conclusion
Window ACs are great options if you do not have a place or permission to install the outdoor unit of a split AC.
However, you must be sure of the tonnage you are looking for, before embarking on the quest to find the best window AC for yourself.
From our list of the 1.5 ton AC, we recommend the Carrier CAW18SN3R39F0 for its features, service quality, and cost-effectiveness. If money is not a bar for you, we suggest you go for the Carrier Esta Neo CAW18SN5R39F0 5 star air conditioner. It will save electricity and save money in the longer run.
From the list of the best 1 ton AC, Techzene recommends you the Carrier Estrella CAW12ET3N8F0 or the Blue Star 3WAE081YDF Window AC for best cooling and comfort.
Our single suggestion for the 2 ton AC is the Voltas 242 DZC. It is a cost-efficient air conditioner, with pretty much all features that a good quality Ac should have.
If you have used any of the above-listed products, then write to us. Also, if you have any suggestions, comment below to let us know.
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