The Best Window AC in India You’re Looking For (2021 Updated)

A window AC is a very unique type of air conditioner that’s designed to serve a very specific type of consumer. It’s obviously very different from an inverter air conditioner, which is designed to offer superior cooling while also being more energy efficient most of the time.

That said, a good window AC can be a better choice for many families, depending on their requirements, room size and other factors. However, choosing the right window AC is far from an easy task.

But you’re lucky that you’re reading this, as we have found and reviewed for you the 3 best window ACs in India.

Haier 1.5 ton 3 star HWU 18C- CV3CNB1

This is the best window AC you can buy, and there are more than a few reasons for that. The most important one is that it comes with a highly efficient rotary compressor that not only saves electricity but also offers enhanced cooling.

While it only has a 3-star energy rating, it manages to be a good option as far as the cooling is concerned, which is the most important factor to consider when purchasing an air conditioner.

The performance of an air conditioner majorly depends on the condenser. This AC comes with a copper condenser that prevents corrosion and offers everlasting comfort in summers.

Furthermore, in order to ensure the durability of condenser, this air conditioner prevents the corrosion of condenser with its super anti-corrosion technology.

Best window AC in India

Just like any normal window AC, this model has easy washable filters for optimum air flow and filtration.

This Haier window AC provides powerful cooling even in extreme hot temperatures, thanks to three cooling modes that allow you to set your cooling preference as per the outside temperature.

Finally, this AC has an air throw length of 15 metres and is suitable for rooms under 150 sq feet area. Haier offers 1-year comprehensive warranty on the product and 6 years warranty on the compressor.


  • Boasts an ergonomic design
  • User friendly remote control
  • R32 Refrigerant makes this product safe to use as it protects condenser from catching fire
  • Very functional and powerful
  • Strong cooling
  • Value for money


  • A bit noisy

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Voltas 1.4 ton 3 star 173DZA

Designed and made in the India with a solid build quality, the Voltas 173DZA ranks right among the best window ACs in the budget price range.

However, the budget price tag doesn’t mean a compromise on the cooling performance of this model.

A lot of the other features are very similar to our above pick. Just like the Haier window AC we reviewed above, this one too comes with eco-friendly R32 refrigerant to protect the condenser, 100 percent copper coils for quick heat transfer, removable filter for easy cleaning and much more.

What makes it stand out from our first choice is that it comes with a self-diagnosis feature and a memory function. While the self-diagnosis feature allows easy trouble shooting of problems at an early stage before they get worse, the memory function helps the air conditioner to restart at the previous setting when the power resumes.

Although it has been mentioned that this air conditioner boasts a stabilizer free operation, but if your area experiences frequent fluctuations it’s advisable to buy a stabilizer.

The build quality of this air conditioner doesn’t leave anything to be desired as well, making it a perfect combination of functionality and durability.

Finally, it comes with a warranty of 1 year on the unit as well as 4-year warranty on the compressor. A particular customer mentioned in the reviews that Voltas offers two complimentary service coupons as well which can be availed by calling the customer care in 6 and 12 months.


  • 3-star rating ensures low power consumption
  • Comes with 2 stage filtration system
  • 100 percent copper coil
  • Provides efficient cooling in temperature as high as 50 degrees
  • Great aesthetics
  • Offers great bang for the buck
  • Recommended by users
  • Made in India which translates to great durability


  • Average after-sales service
  • Remote is not back lit
  • Noise is a bit high
  • High cost of installation

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Croma 1 ton 3 star CRAC1156

Croma CRAC1156 is a 1 ton window AC suitable for small sized rooms i.e. measuring up to 120 sq ft.

One of the major highlights of this air conditioner is that it comes with a copper condenser that enhances its durability and offers super cooling. Other than this, it has a 3-star energy rating, so you can expect to save quite a bit of money on electricity bills.

It comes with an on-off timer and different modes such as turbo mode, dry mode, sleep mode to offer you maximum comfort. In addition, the two-way swing feature ensures balanced circulation across the room.

Unlike our above choices, this air conditioner comes with an antibacterial filter and R22 refrigerant gas.

Finally, it’s made in India and you can expect it to last for a really long time. You also get an impressive 1-year warranty each on this product and the condenser along with 5 years warranty on the compressor, which reflects the confidence the manufacturer has in the durability of the air conditioner.


  • Made in India with quality components
  • Superb build quality
  • Quick and easy installation
  • Quiet operation
  • Stupendous cooling in extreme summers
  • Excellent value at this price point


  • Remote doesn’t come with a display
  • Average after-sales service

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Voltas 1.5 Ton 185 LZH 5 Star

Voltas is one of the biggest and oldest manufacturer of domestic and industrial refrigeration and air conditioning products. Voltas LZH 185 is equipped with a very effective copper coil on both its indoor and outdoor side. This makes it a much more effective option when compared to its competitors.

With a cooling capacity of 1.5 ton, it cools down the room with average dimensions 12’×12’×10’ within 4-5 mins on startup. It is BEE 5 star rated Air conditioner and consumes around 1600 watts of power while compressor operates at around 15% less compared to that of 3 star window ACs.

It comes with remote and LCD display so as to help the user keep a track of the current temperature set, mode and more. This Voltas AC has various modes like large LED mode, which is particularly useful if you have old people in your house.

It features functions like, self-diagnosis, energy saver, glow light etc. which makes it very user friendly and economic. It is made up of high quality polycarbonate body which is very sturdy, shock resistant and durable.

The rated noise level is 54 decibel which is surprisingly quiet for a window AC. It’s a single piece unit unlike split AC and that makes it very convenient for people who live in rented house or have transferable job.

However, this portability comes at a cost. For any window AC, one has to get a special wooden frame installed which may additionally cost an extra 1000 to 1500 rupees.

All in all, this is the best window AC under Rs 30,000. Voltas offers 5-year warranty on this product which comprises of 1 year warranty for entire unit + 4 year additional compressor warranty. For the first year the customer also gets 3 free service which is very useful. After 1 year one may get it serviced for nominal cost. Having copper coil, it is easy to service and repair.

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