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.
Our Picks
FAQs
Our Picks
| Product | Rating | Price |
|---|---|---|
Voltas 1.5 Ton 3 Star, Turbo Mode Window AC (Copper Condenser, Anti-Rust Coating, Anti-Freeze Thermostat, 2023 Model, AC 1.5T 183 Vectra Pearl, White)View Details  | ₹30,699 | |
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Haier 1.5 Ton 5 Star Twin Inverter Side Flow Window AC (Copper, Turbo Mode, Anti Bacterial Filter, Cools at 54°C Temp, Long Air Throw - HWU18I-AOW5BN-INV, 2024 Model)View Details | ||
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Blue Star 1.5 Ton 5 Star Fixed Speed Window AC (Copper, Turbo Cool, Humidity Control, Fan Modes-Auto/High/Medium/Low, Hydrophilic Blue Fins, Dust Filter, Self-Diagnosis, 2023 Model, WFA518LN, White)View Details | ||
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Voltas 1 Ton 3 Star, Fixed Speed Window AC (Copper, Turbo Mode, 2023 Model, 123 Vectra Platina, White)View Details | ₹26,990 | |
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Godrej 1.5 Ton 3 Star, Turbo Mode, Window AC (Copper, Anti Corrosive Blue Fin, 2023 Model, AC 1.5T WFC 18UTC3-WWA Window, White)View Details | ||
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Lloyd Havells1.5 Ton 3 Star Window AC (GLW18B3YWSES, 100% Copper, White with Silver Deco Strip), Free 1 Year Extended warrantyView Details | ||
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Blue Star 0.8 Ton 3 Star Fixed Speed Window AC (Copper, Turbo Cool, Humidity Control, Hydrophilic Blue Fins, Dust Filters, Self-Diagnosis, 2023 Model, WFA309GN, White), Free 1 Year Extended warrantyView Details | ||
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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)View Details | ||
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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)View Details | ||
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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)View Details | ₹45,300 | |
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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.
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 buy | Reasons to avoid |
| Efficient cooling for medium-sized rooms | Noise 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 5 Star Twin Inverter Side Flow Window AC
The Haier 1.5 Ton 5 Star Twin Inverter Side Flow Window AC offers powerful and energy-efficient cooling, perfect for medium to large rooms. Equipped with twin inverter technology, it ensures consistent cooling with reduced power consumption. The 5-star rating guarantees energy efficiency, while the side flow design enhances airflow distribution. This AC is designed to operate quietly and withstand varying voltage conditions, making it ideal for modern households.
Specifications of Haier 1.5 Ton 5 Star Twin Inverter Side Flow Window AC
Cooling Capacity: 1.5 Ton
Energy Rating: 5 Star
Compressor: Twin Inverter Compressor
Air Flow Type: Side Flow
Voltage Range: Stabilizer-free operation (145V - 290V)
Noise Level: Low-noise operation
| Reasons to Buy | Reasons to Avoid |
| Highly energy-efficient (5-star rating). | Higher initial cost. |
| Stable cooling with twin inverter tech. | Installation may require expertise. |
| Durable design with voltage protection. |
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 buy | Reasons to avoid |
| Efficient cooling with copper condenser | Relatively high annual energy consumption |
| Advanced features like Sleep Mode | Noise level may be higher than some competitors |
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 buy | Reasons to avoid |
| Ambient cooling for smaller rooms | Fixed 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 buy | Reasons to avoid |
| Turbo mode for quick cooling | 3 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 buy | Reasons to avoid |
| Energy-efficient with 5-star rating | Relatively higher initial cost |
| DUAL Inverter technology for better cooling | Requires 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 buy | Reasons to avoid |
| Energy-efficient cooling | Suitable for small rooms only |
| Humidity control for enhanced comfort |
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 buy | Reasons to avoid |
| Effective cooling for larger rooms | Fixed speed compressor may have limited customization |
| Energy-efficient operations |
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 buy | Reasons to avoid |
| Efficient cooling | May be noisy at high fan speeds |
| Sleep mode for added comfort |
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 buy | Reasons to avoid |
| Highly energy fefficient with 5 Star rating | Limited to window installation |
| Effective dust filtration with high-density filter | May not have advanced features like Wi-Fi connectivity |
Top 3 features of best window AC
| Best Window AC | Capacity | Energy star rating | Type |
| Voltas 1.5 Ton 3 Star, Fixed Speed Window AC | 1.5 Ton | 3 Star | Fixed |
| Haier 1.5 Ton 5 Star Twin Inverter Side Flow Window AC | 1.5 Ton | 5 Star | Fixed |
| Blue Star 1.5 Ton 5 Star Fixed Speed Window AC | 1.5 Ton | 5 Star | Fixed |
| Voltas 1 Ton 3 Star, Fixed Speed Window AC | 1 Ton | 3 Star | Fixed |
| Godrej 1.5 Ton 3 Star, Turbo Mode, Window AC | 1.5 Ton | 3 Star | Turbo |
| Lloyd Havells 1.5 Ton 3 Star Window AC | 1.5 Ton | 3 Star | Fixed |
| Blue Star 0.8 Ton 3 Star Fixed Speed Window AC | 0.8 Ton | 3 Star | Fixed |
| Blue Star 1.5 Ton 3 Star Fixed Speed Window AC | 1.5 Ton | 3 Star | Fixed |
| Blue Star 2 Ton 3 Star Fixed Speed Window AC | 2 Ton | 3 Star | Fixed |
| Carrier 1.5 ton window AC | 1.5 ton | 5 star | Inverter |
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.
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FAQs
Star rating indicates energy efficiency. Higher star ratings indicate better energy savings over time.
While it’s possible, it’s recommended to have a professional install it to ensure proper sealing and electrical connections.
Inverter compressors adjust their speed according to cooling demand, leading to energy savings and quieter operation.
Wi-Fi control offers convenience, allowing you to remotely control settings using a smartphone app.
Copper coils have better heat transfer properties, leading to more efficient and effective cooling performance.
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First Published:28 Aug 2023, 02:07 PM IST
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