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Business News/ Technology / Gadgets/  Best window AC in 2024: Top 10 energy efficient models to stay cool during scorching summers
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Best window AC in 2024: Top 10 energy efficient models to stay cool during scorching summers

Best window ACs (2024): Discover the top window ACs for your home to keep your home cool during the summer heat. Pick from the best options listed with specifications, pros and cons.

Best window ACs (2024): Keep yourself cool during the scorching summer heat (Pexels)Premium
Best window ACs (2024): Keep yourself cool during the scorching summer heat (Pexels)

Best window ACs are just a few clicks away with our comprehensive guide. If you think that choosing the right window air conditioner is essential for maintaining comfort at home, especially in hot summer months, you're absolutely right. These best window AC units are designed to fit into standard windows, making them ideal for rooms where central cooling isn't possible and would cause disruption.

Window air conditioners offer several benefits that make them popular choices for cooling individual rooms or smaller spaces. For starters, window ACs are cost-effective and easier to install than central air conditioning systems. In addition, window AC units are great at cooling specific areas, especially small spaces. Most importantly, modern window ACs come with energy-saving features that can reduce electricity costs while providing effective cooling.

How to find the best window AC for your home?

The market is flooding with options of best window ACs, so what must you consider while buying the best window AC for your home? Think of factors like room size, energy efficiency rating, cooling features, special functionalities like Wi-Fi control or anti-corrosion coatings, and most importantly - your budget! When pooled together, these factors can ensure that you find the right cooling companion for your needs. Also, it's prudent to make sure that the tonnage suits your room size, so that the cooling is always powerful. What else is there to consider? Make sure there's warranty coverage, especially for the compressor. You must also evaluate the need for a stabiliser to protect against voltage fluctuations, although many modern units include built-in stabilisers - just check! These days, modern window ACs are often equipped with features like Wi-Fi connectivity, dehumidification, auto-switching, and inverter, making your purchase a great decision in the long-run.

1. Voltas 1.5 Ton 3 Star, Fixed Speed Window AC (Copper, Turbo Mode, 2023 Model, 183 Vectra Pearl, White)

This is the latest 2023 model of the Voltas window AC that comes with a 1.5 ton capacity suitable for medium-sized rooms to maintain an ambient temperature even in 48-degree Celsius. With features like auto swing, turbo mode and LED temperature display, it ensures comfortable living. The copper condenser coil ensures better cooling and durability, while the R32 refrigerant contributes to environmental protection. Stabilizer-free operation, anti-rust coating and low gas diagnosis are its key advantages. The Voltas, 1.5 ton three star window AC comes with a self-diagnosis feature that ensures that the system can carefully detect and identify any faults or problems that may occur within the unit. Another important feature of this window AC is that it helps in reducing the carbon dioxide level. It aims at lowering the levels of CO2 in a closed room or a space to elevate the level of fresh air ventilation. The filter that this AC comes with is instrumental in removing volatile organic compounds and other gasses which can be toxic.

Specifications of Voltas 1.5 Ton Window AC:

Brand: ‎Voltas

Model: 183 Vectra Pearl

Capacity: ‎1.5 Tons

Annual Energy Consumption: 4750 Watts

Noise Level: ‎56 dB

Installation Type: Window

Form Factor: ‎Stand Alone

Special Features: ‎Dust Filter

Colour: ‎White

Control Console: ‎Remote control

Voltage: 230 Volts

Wattage: ‎4750 Watts

Certification: ‎Energy Star

Material: ‎Plastic

Reasons to buyReasons to avoid
Efficient cooling for medium-sized roomsNoise levels can feel high
Stabilizer-free operation 

Also read: Best 1.5 ton split AC to chill like a pro: Top 10 energy-efficient models with powerful cooling

 

2. Haier 1.5 Ton 3 Star Fix Speed Top Flow Window AC

The Haier 1.5 Ton 3 Star Fix Speed Top Flow Window AC offers efficient cooling with its Jet Air Flow technology and anti-bacterial filter, ensuring a healthier indoor environment. Its 54°C cooling capability and 100% grooved copper condenser coil make it reliable even in extreme temperatures. The Dynamic Cooling feature and 4 fan speeds provide customizable comfort. With R-32 refrigerant, it's eco-friendly. This AC is suitable for medium-sized rooms, easy to install, and comes with a 1-year comprehensive warranty on the product and 6 years on the compressor.

Specifications of Haier 1.5 Ton 3 Star Fix Speed Top Flow Window AC

Brand: Haier

Capacity: 1.5 Tons

Cooling Power: 1.54 Kilowatts

Product Dimensions: 65.5D x 46W x 67H Centimeters

Special Features: Jet Airflow, Anti-Bacterial Filter, 54°C Cooling, Dynamic Cooling, Grooved Copper

Energy Efficiency: 3 Star Rating, ISEER: 3.15, Annual Energy Consumption: 1240 KWH

Reasons to buyReasons to avoid
Efficient cooling with Jet Air Flow technologyMay be heavy to lift and install
Anti-bacterial filter for a healthier indoor environmentMay require professional installation for optimal performance

3. Blue Star 1.5 Ton 5 Star Fixed Speed Window AC

The Blue Star 1.5 Ton 5 Star Fixed Speed Window AC offers powerful cooling for medium-sized rooms, with advanced features like Auto Restart, Sleep Mode, and Dust Filter. Its copper condenser and hydrophilic blue fins ensure efficient cooling and durability. The AC also includes Turbo Cooling and Humidity Control for added comfort. With a 5-year warranty on the compressor, this AC provides reliable performance. It is environmentally friendly, using R32 refrigerant gas. The Blue Star 1.5 Ton 5 Star Fixed Speed Window AC is an excellent choice for cooling your space efficiently and comfortably.

Specifications of Blue Star 1.5 Ton 5 Star Fixed Speed Window AC

Brand: Blue Star

Capacity: 1.5 Tons

Cooling Power: 16548.2 British Thermal Units

Special Features: Auto Restart, Sleep Mode, Dust Filter

Product Dimensions: 43D x 66W x 73.3H Centimeters

Manufacturer Warranty: 5 Year Warranty on Fixed Speed Compressor by Blue Star

Reasons to buyReasons to avoid
Efficient cooling with copper condenserRelatively high annual energy consumption
Advanced features like Sleep ModeNoise level may be higher than some competitors

Also read: Best air conditioner in India: Choose from best models

4. Voltas 1 Ton 3 Star, Fixed Speed Window AC (Copper, Turbo Mode, 2023 Model, 123 Vectra Platina, White)

Voltas is a renowned brand in India, and the majority of Indians trust the brand for its quality and service. This window AC is the latest 2023 model, displaying useful features while having a classic look. This AC is tailored for smaller rooms up to 110 sq.ft. With its auto swing feature, it ensures every corner is filled with refreshing air. This economical unit holds a 3-star energy rating, boasting an annual energy consumption of 3100 units. The copper condenser coil enhances cooling efficiency, while the LED temperature display and noise level of 44.5 dB create a user-friendly experience. With its anti-rust coating , this window Ac promises of extended durability and strong build. The glow timer that this Air conditioner comes equipped with makes it all the more user-friendly. All the other noteworthy features and functions of window AC are cited below along with the pros and cons.

Specifications of Voltas 1 Ton Window AC:

Brand: ‎Voltas

Model: 123 Vectra Platina(4011486)

Capacity: ‎1 Tons

Annual Energy Consumption: 3050 Watts

Noise Level: 54 dB

Installation Type: ‎Window

Special Features: ‎Sleep Mode, Turbo Mode

Colour: ‎White

Control Console: ‎Remote control

Voltage: ‎230 Volts

Wattage: ‎3050 Watts

Certification: Energy star

Material: ‎Plastic

Reasons to buyReasons to avoid
Ambient cooling for smaller roomsFixed speed compressor
LED temperature display 

5. Godrej 1.5 Ton Window AC

 

Experience refreshing cooling with the Godrej 1.5 Ton 3 Star Window AC. Designed for medium-sized rooms, this AC boasts a capacity of 1.5 ton and features a turbo mode for quick cooling. With a 3-star energy rating and 1571 units annual energy consumption, it's both efficient and eco-friendly. The 100% copper condenser with Blue Fin Anti-Corrosion coating ensures durability, while special features like R32 refrigerant gas and self-diagnosis enhance convenience. This Godrej window AC comes with a sleep mode that lets the user have a sound, restful and peaceful sleep. Even at high ambient temperatures. This particular mode functions well at maximum capacity while delivering low noise levels for a better sleeping environment. All the other important features and specifications of this window air conditioner are cited below along with its pros and cons.

Specifications of Godrej 1.5 Ton Window AC:

Brand: ‎Godrej

Model: ‎AC 1.5T WFC 18UTC3-WWA Window

Capacity: ‎1.5 Tons

Annual Energy Consumption: 1216.12 Kilowatt Hours Per Year

Noise Level: ‎54 dB

Installation Type: Window

Form Factor: ‎Window

Special Features: ‎R32 green AC, Copper condenser with anticorrosive blue fins ,Hydrophilic blue fin evaporator, Dust filter

Colour: ‎White

Control Console: ‎Remote control

Voltage: ‎230 Volts

Wattage: ‎4950 Watts

Certification: ‎Energy Star

Material: ‎Plastic

Reasons to buyReasons to avoid
Turbo mode for quick cooling3 star energy rating might not be the best
Anti-Corrosion coating for enhanced durability 

6. Lloyd Havells 1.5 Ton 3 Star Window AC

The Lloyd Havells 1.5 Ton 3 Star Window AC is a smart and economical cooling solution for your home or office. With its 1.5-ton capacity, it is suitable for medium-sized rooms up to 150 square feet. The AC features a non-inverter compressor, ensuring low noise and easy installation. Its special features include Golden Fin Coils for better cooling, LED display, self-diagnosis function, and auto restart. The product is environment-friendly, using R32 refrigerant with no ozone depletion potential. With a 1-year warranty on the product and 5 years on the compressor, it offers durability and reliability.

Specifications of Lloyd Havells 1.5 Ton 3 Star Window AC

Brand: Lloyd

Capacity: 1.5 Tons

Cooling Power: 4750 Kilowatts

Product Dimensions: 66 x 71 x 43 Centimeters

Energy Rating: 3 Star, Annual Energy Consumption: 1215.35, ISEER Value: 3.03

Special Features: Golden Fin Coils, 100% Inner Grooved Copper Tubes, Clean Air Filter

Reasons to buyReasons to avoid
Energy-efficient with 5-star ratingRelatively higher initial cost
DUAL Inverter technology for better coolingRequires professional installation

Also read: Best 1.5 ton Samsung ACs in India: Compare top 10 to choose the perfect one to tackle summers

 

7. Blue Star 0.8 Ton Window AC

 

Do you think that a 1 ton AC is too much for your requirement? Do you think that you will have to buy at least a 1 ton AC for optimum cooling during the harsh summer months? That is not true, and this AC proves it. You can experience cool comfort with this Blue Star window AC. Perfect for small rooms, this AC offers energy-efficient cooling with a 3-star rating. You can also enjoy features like Turbo Cooling, Comfort Sleep, and Humidity Control, tailored for your comfort. The hydrophilic blue fins and anti-corrosive coating ensure durability, while the eco-friendly R32 refrigerant contributes to a greener environment. The copper condensers that this window AC comes with are sleep mode and antifreeze thermostat. These features not only make it more durable in the long run, but also make it quite user-friendly for the buyer. It intelligently addresses the air conditioner operation offering the user the right cooling comfort and making sure that they get a comfortable sleep.

Specifications of Blue Star 0.8 Ton Window AC:

Brand: Blue Star

Model: ‎WFA309GN

Capacity: 0.8 Tons

Annual Energy Consumption: ‎611.54 Kilowatt Hours

Noise Level: ‎56 dB

Installation Type: ‎Window

Form Factor: ‎Window

Special Features: ‎Auto Restart, Sleep Mode

Colour: White

Control Console: ‎Remote control

Voltage: ‎230 Volts (AC)

Wattage: ‎2490

Certification: Energy star

Material: ‎Copper

Reasons to buyReasons to avoid
Energy-efficient coolingSuitable for small rooms only
Humidity control for enhanced comfort 

8. Blue Star 1.5 Ton 3 Star Fixed Speed Window AC (Copper, Turbo Cool, Humidity Control, Hydrophilic Blue Fins, Dust Filters, Self-Diagnosis, 2023 Model, WFA318LN, White)

If Blue Star is one of the brand names you trust, but do not want to get a small capacity AC, then this Window AC is the right option for you. Offering efficient cooling with a 3-star rating, this AC ensures comfort in larger spaces. You get to enjoy features like Turbo Cooling, Comfort Sleep, and Energy Saver mode, tailored to your needs. The hydrophilic blue fins and anti-corrosive coating guarantee durability, while the eco-friendly R32 refrigerant supports an eco-conscious choice. Get ready for relaxed and refreshing days. This Blue Star window AC comes with a dry mood or humidity control mode that keeps the room cool and dry by making the indoor air dry and eliminating excess moisture from the indoor air. This window air conditioner does not forget the last set mode and it resumes operating automatically with the same preset note that makes sure of convenience after power cuts.

Specifications of Blue Star 1.5 Ton Window AC:

Brand: Blue Star

Model: ‎WFA318LN

Capacity: 1.5 Tons

Annual Energy Consumption: 1168.9 Kilowatt Hours

Noise Level: 56 dB

Installation Type: ‎Window

Form Factor: ‎Window

Special Features: ‎Auto Restart, Sleep Mode

Colour : ‎White

Control Console: ‎Remote control

Voltage: ‎230 Volts (AC)

Wattage: ‎4900

Certification: ‎Energy star

Material: ‎Copper

Reasons to buyReasons to avoid
Effective cooling for larger roomsFixed speed compressor may have limited customization
Energy-efficient operations 

Also read: Best 1.5 ton window ACs for your home in 2024: Top 7 picks

9. Blue Star 2 Ton 3 Star Fixed Speed Window AC (Copper, Turbo Cool, Fan Modes-Auto/High/Medium/Low, Hydrophilic Blue Fins, Dust Filters, Self-Diagnosis, 2024 Model, WFD324E, White)

The Blue Star 2 Ton 3 Star Fixed Speed Window AC is a powerful cooling solution for large rooms. With its copper condenser, this AC offers efficient cooling and comes with features like sleep mode and an anti-freeze thermostat. It has a capacity of 2 tons, making it suitable for rooms ranging from 151 sq. ft to 200 sq. ft. The energy rating is 3 stars, with an annual energy consumption of 1435.97 units. The AC also features comfort sleep modes, turbo cooling, 2D swing, and airflow direction control for added convenience.

Specifications of Blue Star 2 Ton 3 Star Fixed Speed Window AC:

Brand: Blue Star

Capacity: 2 Tons

Cooling Power: 2 Tons

Special Feature: Sleep Mode

Product Dimensions: 43D x 66W x 77H Centimeters

Manufacturer Warranty: 80 Months Warranty on Compressor by Blue Star

Reasons to buyReasons to avoid
Efficient coolingMay be noisy at high fan speeds
Sleep mode for added comfort 

10. Carrier 1.5 Ton 5 Star Inverter Window AC(Copper,High Density Filter for Dust Filtration, 2Way Air Directional Control, 2024 Model,Estra EXi -CIW18SC5R32F0,White)

Carrier's 1.5 Ton 5 Star Inverter Window AC is a cooling beast! This window AC promises efficient cooling with advanced features. Also, it includes a high-density filter for effective dust filtration so that you always get clean air indoors. In addition, the unit features 2-way directional air control, allowing you to direct the airflow as desired. It also comes with a 5-star energy rating and inverter technology, making this AC a great choice for overall cooling performance while conserving energy. Bring home this reliable and energy-efficient cooling solution today!

Specifications of Carrier 1.5 ton window AC:

Capacity: 1.5 Ton

Energy Efficiency: 5 Star Rating (Highly Energy Efficient)

Filter Type: High-Density Filter for Dust Filtration

Air Direction Control: 2-way Air Directional Control

 

Reasons to buyReasons to avoid
Highly energy fefficient with 5 Star ratingLimited to window installation
Effective dust filtration with high-density filterMay not have advanced features like Wi-Fi connectivity

Top 3 features of best window AC

 

Best Window ACCapacityEnergy star ratingType
Voltas 1.5 Ton 3 Star, Fixed Speed Window AC1.5 Ton3 StarFixed
Haier 1.5 Ton 3 Star Fix Speed Top Flow Window AC1.5 Ton3 StarFixed
Blue Star 1.5 Ton 5 Star Fixed Speed Window AC1.5 Ton5 StarFixed
Voltas 1 Ton 3 Star, Fixed Speed Window AC1 Ton3 StarFixed
Godrej 1.5 Ton 3 Star, Turbo Mode, Window AC1.5 Ton3 StarTurbo
Lloyd Havells 1.5 Ton 3 Star Window AC1.5 Ton3 StarFixed
Blue Star 0.8 Ton 3 Star Fixed Speed Window AC0.8 Ton3 StarFixed
Blue Star 1.5 Ton 3 Star Fixed Speed Window AC1.5 Ton3 StarFixed
Blue Star 2 Ton 3 Star Fixed Speed Window AC2 Ton3 StarFixed
Carrier 1.5 ton window AC1.5 ton5 starInverter

Best value for money window AC: Lloyd 1.5 Ton 3 Star Fixed Speed Window AC

The Lloyd 1.5 Ton 3 Star Fixed Speed Window AC offers excellent value for money with its efficient cooling and durable build. Featuring copper condenser coils, it ensures efficient heat transfer for enhanced performance and longevity. Its 3-star energy rating balances power and efficiency, helping save on electricity bills. The sleek white design with a silver deco strip adds a touch of elegance to any room. With reliable performance and affordability, this Lloyd Window AC is an ideal choice for those seeking reliable cooling without breaking the bank.

Best overall window AC: Voltas 1.5 Ton Window AC

The Voltas 1.5 Ton 3 Star Fixed Speed Window AC stands out as the best overall product with its powerful cooling capabilities and energy efficiency. Equipped with copper condenser coils, it ensures efficient heat transfer for consistent performance and durability. The Turbo Mode provides instant cooling relief during scorching summers. Its 3-star energy rating strikes a balance between performance and power consumption, making it cost-effective in the long run. With its sleek white design and reliable performance, the Voltas Window AC is an ideal choice for cooling medium-sized rooms effectively while maintaining affordability and durability.

FAQs

Question : What is the significance of the star rating in window ACs?

Ans : Star rating indicates energy efficiency. Higher star ratings indicate better energy savings over time.

Question : Can I install a window AC myself?

Ans : While it's possible, it's recommended to have a professional install it to ensure proper sealing and electrical connections.

Question : What is an inverter compressor in window ACs?

Ans : Inverter compressors adjust their speed according to cooling demand, leading to energy savings and quieter operation.

Question : Is Wi-Fi control important in a window AC?

Ans : Wi-Fi control offers convenience, allowing you to remotely control settings using a smartphone app.

Question : How does the copper condenser coil enhance cooling?

Ans : Copper coils have better heat transfer properties, leading to more efficient and effective cooling performance.

Disclaimer: At Livemint, we help you stay up-to-date with the latest trends and products. Mint has an affiliate partnership, so we may get a part of the revenue when you make a purchase. We shall not be liable for any claim under applicable laws, including but not limited to the Consumer Protection Act, 2019, with respect to the products. The products listed in this article are in no particular order of priority.

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ABOUT THE AUTHOR
Boudhaditya Sanyal
I am a tech expert and seasoned writer specializing in gadget reviews and tech trends. I cover the latest advancements in the world of gadgets, appliances and AI. My passion is to simplify complex technology, and ensuring everyone can keep up with the fast-paced digital world, making technology accessible to all.
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Published: 28 Aug 2023, 02:07 PM IST
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