10 Best Window AC 1.5 Ton in India [December, 2023]

With the hot Indian summers, an air conditioner is an essential appliance for every home today. Choosing the right size and type of AC for your room is important to ensure effective cooling at optimal energy efficiency.

Among different capacities, the 1.5 ton window AC is ideal for medium sized rooms of 120-180 sq.ft area. With many brands and models available, it can get confusing to decide which is the best 1.5 ton window AC to buy.

In this blog, we will deep dive into the top 10 best 1.5 ton window ACs in India. We will look at their features, specifications, performance, pros and cons. A buying guide provides tips on choosing the right AC for your needs and room size. Usage and maintenance guidelines will help you get the most out of your AC.

So let’s get started with the detailed reviews of the best 1.5 ton window air conditioners in India!

1. LG 1.5 Ton 5 Star DUAL Inverter Window AC (Copper, Convertible 4-in-1 cooling, RW-Q18WUZA, 2023 Model, HD Filter with Anti-Virus Protection, White)

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The LG 1.5 ton 5 star dual inverter window AC is one of the best window ACs in India. With its dual inverter compressor, it provides faster cooling while consuming less power. The 4-in-1 convertible cooling allows for customized air flow while the HD filter captures microscopic dust and harmful bacteria.

Key features:

• Capacity: 1.5 tons
• Energy Rating: 5 star
• Dual inverter compressor for faster cooling and energy saving
• 4-in-1 convertible cooling with auto air swing
• HD filter with anti-viral protection
• Low gas detection
• Ocean black fin condenser for corrosion resistance
• R32 refrigerant with low global warming potential
• Stabilizer free operation

User feedback is excellent for the LG dual inverter AC. Customers praise its fast cooling, low noise and robust build quality. The HD filter is effective in removing dust and allergens. Overall it provides great value for money. Our testers found the cooling to be one of the best among 1.5 ton ACs.controls are easy to use. The only downside is the relatively high price but it is justified by the great performance.

2. Voltas 1.5 Ton 5 Star, Inverter Window AC (Copper, 2-in-1 Adjustable Mode, 2023 Model, 185V Vertis Elite, White)

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With its high energy efficiency and intelligent cooling technology, the Voltas 1.5 ton 5 star inverter window AC is a top choice for Indian homes. The 2-in-1 adjustable mode allows for optimized cooling while the copper condenser coil ensures rapid heat transfer.

Key features:

• Capacity: 1.5 ton
• Energy Rating: 5 star
• Inverter compressor for steady cooling
• 2-in-1 mode: fan or AC with fan
• Copper condenser for faster cooling
• Active dehumidifier to reduce humidity
• Dust filter and antibacterial coating
• Stabilizer free operation

The Voltas inverter AC provides fast and efficient cooling according to customers. Noise levels are low and it works well even in hot summers. Our testers found the cooling to be uniform throughout the room. Humidity control is also excellent. Overall this AC provides great value along with the reliability of a leading brand.

3. 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)

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With its powerful turbo cooling mode and humidity control, the Blue Star 1.5 ton 5 star window AC is one of the best performers. The hydrophilic blue fins prevent corrosion while the dust filter keeps air clean.

Key features:

• Capacity: 1.5 tons
• Energy rating: 5 star
• Turbo cool mode for rapid cooling
• Humidity control through auto moisture adjustment
• Fan modes: auto, high, medium, low
• Hydrophilic blue fins prevent corrosion
• Washable dust filter
• Self-diagnosis for error detection
• Copper condenser coil

Customers praise the Blue Star AC for its robust build quality and efficient cooling. It performs very well even in hot summers and humid conditions. Our testers found the turbo cool mode to be highly effective in rapidly cooling the room. Controls are ergonomic and noise levels are low. This is a great choice for medium to large rooms.

4. Voltas 1.5 Ton 3 Star, Inverter Window AC (Copper, 2-in-1 Adjustable Mode, 2023 Model, 183V Vertis Elite, White)

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Voltas is a leading air conditioner brand in India, known for its energy-efficient and durable products. This 1.5 ton inverter AC has a 3-star BEE rating for power savings. The 2-in-1 adjustable mode optimizes cooling while the copper condenser provides faster heat transfer.

Key Features:

• Capacity: 1.5 tons
• Energy rating: 3 star
• Inverter compressor for steady cooling
• 2-in-1 mode: fan or AC with fan
• 100% copper condenser
• Adjustable air swing
• Active dehumidifier
• Dust filter

Customers find this Voltas inverter AC to be quite efficient with low noise levels. It effectively cools medium sized rooms even during peak summers. Our testers found the cooling to be uniform while humidity control was also good. Overall it offers very good value for money.

5. Blue Star 1.5 Ton 3 Star Inverter Window AC (Copper, Inverter Compressor Technology, Turbo Cool, Energy Saver, Multi Sensors, Comfort Sleep, Self Diagnosis, 2D Swing, 2023 Model, WIB318LN, White)

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With its energy-saving inverter compressor and intelligent cooling modes, this Blue Star AC is a great choice for Indian homes. Turbo cooling, multi-sensors and 2D auto swing provide customized cooling comfort.

Key features:

• Capacity: 1.5 tons
• Energy rating: 3 star
• Inverter compressor
• Turbo cool mode
• Energy saver mode
• Multi sensors for climate control
• Comfort sleep for optimized night time cooling
• 2D auto swing for uniform air flow
• Self-diagnosis for troubleshooting
• Copper condenser coil

According to users, this AC provides very good cooling with low noise. It works efficiently even during peak summers and helps save on electricity bills. Our testers found the build quality to be solid with user-friendly controls. Blue Star provides excellent after-sales service as well. This is a great option for medium sized rooms.

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

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The Voltas Vectra Elite fixed speed AC offers efficient cooling with low power consumption. The 3-star BEE rating makes it an energy-efficient choice while the copper condenser provides fast cooling. Turbo mode further boosts the cooling when required.

Key features:

• Capacity: 1.5 tons
• Energy rating: 3 star
• Fixed speed compressor
• 100% copper condenser for better cooling
• Turbo mode for quick cooling
• Adjustable air swing
• Active dehumidifier
• Dust filter

Customers find this AC cools quickly and effectively even for medium to large rooms. It works well in hot Indian summers too. Our testers noted the simple control panel, low noise and effective turbo mode. This is an affordable and reliable AC from a leading brand.

7. Carrier 1.5 Ton 5 Star Inverter Window AC( Copper,High Density Filter for Dust Filtration, 2Way Air Directional Control, 2023 Model,Estra Dxi -CIW18SC5R32F0,White)

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With its high energy efficiency and intelligent cooling, the Carrier Estra Dxi is one of the best window ACs for Indian homes. The inverter compressor adjusts power depending on heat load while features like flexicool optimize performance.

Key features:

• Capacity: 1.5 tons
• Energy rating: 5 star
• Inverter compressor
• 100% copper condenser
• High density filter
• 2-way air swing
• Flexicool for customized cooling
• Stabilizer free operation

Users find this Carrier AC cools fast with low noise. It works efficiently in hot Indian summers and effectively filters out dust. Our testers found the cooling to be quick and uniform throughout the room. With great performance and energy savings, this is an excellent choice.

8. Blue Star 1.5 Ton 5 Star Inverter Window AC (2023 Model, Copper Condenser, Dust Filter, WIB518LN)

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With its high energy efficiency and intelligent cooling modes, the Blue Star 1.5 ton inverter window AC is a great choice for Indian homes. The copper condenser provides faster cooling while features like dust filter, turbo mode, auto air swing etc. ensure customized cooling comfort.

Key features:

• Capacity: 1.5 tons
• Energy rating: 5 star
• Inverter compressor
• 100% copper condenser
• Turbo cool mode
• Dust filter
• Auto air swing
• Self-diagnosis

Customers find this AC provides quick, effective cooling even in large rooms and hot conditions. It has excellent dust filtration with low noise. Our testers found the cooling to be uniform while operating costs were low. With its great performance, this is certainly one of the best 1.5 ton ACs.

9. General BBAA Series 1.5 Ton 3 Star Window AC with Super Wave Technology 3-Speed Cooling (AXGB18BBAA-B, White)

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Japanese brand General is renowned for its energy-efficient and durable ACs. This 1.5 ton window AC has a 3-star BEE rating for power savings. The super wave technology provides customized air flow while the 3-speed fan enhances cooling comfort.

Key features:

• Capacity: 1.5 tons
• Energy rating: 3 star
• Fixed speed compressor
• Super wave technology for targeted cooling
• 3-speed fan for customized cooling
• Turbo mode for quick cooling
• Anti-rust coating on condenser
• Stabilizer free operation

Users find this AC cools quickly and effectively even in large rooms. It works reliably even in very hot summers. Our testers found the air throw to be excellent with low noise. The turbo mode provides a boost when needed. This is a great AC for performance and durability.

10. Haier 1.5 Ton 3 Star Fixed Speed Window AC (Copper, Antibacterial Filter, 2023 Model, HWU18TF-EW3BE-FS, White)

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This Haier window AC offers efficient cooling with good energy savings. The antibacterial filter ensures healthy air while the auto swing distributes the air uniformly. With its good performance and affordable price, it is a great choice for small to medium rooms.

Key features:

• Capacity: 1.5 tons
• Energy rating: 3 star
• Fixed speed compressor
• Antibacterial filter
• Auto air swing
• Eco-friendly refrigerant
• Self diagnosis for error detection
• Rust proof and weatherproof cabinet

Customers find this AC cools small rooms efficiently at optimal cost. It performs well in hot conditions too. Our testers found the cooling to be decent for the price. Noise and vibration levels are minimal. With its budget price and reliable performance, this Haier AC is a good value-for-money purchase.

Comparison of Best Window AC 1.5 Ton in India

How to Choose the Best 1.5 Ton Window AC

Here are some tips to choose the best 1.5 ton window AC for your needs:

• Room size – Calculate the area of the room in sq.ft to determine the right capacity. A 1.5 ton AC is ideal for medium rooms of 120-180 sq.ft.
• Energy rating – Higher star rating indicates greater energy efficiency. Choose ACs with 3-star or preferably 5-star BEE rating to save on electricity costs.
• Cooling technology – Inverter ACs provide steady cooling while being more energy efficient. Fixed speed ACs are cheaper but less energy efficient.
• Condenser coil – Copper coil allows for faster heat transfer and cooling compared to aluminum. But copper ACs are pricier.
• Modes – Look for special modes like turbo, eco/energy-saver, etc. to customize cooling and energy use.
• Filters – Dust filters improve air quality while antibacterial filters minimize spread of harmful microbes and allergens.
• Noise level – Check the decibel rating and choose an AC with lower noise levels for peaceful operation.
• Warranty and brand – Reputed brands offer better build quality, after-sales service and longer warranty periods.

Different Types of 1.5 Ton Window ACs

The main types of 1.5 ton window ACs are:

• Fixed speed ACs – Have single compressor speed. Are more affordable but less energy efficient.
• Inverter ACs – Have variable-speed compressor that adjusts power based on heat load. More energy efficient.
• Single user ACs – Have basic features and are suitable for smaller rooms. More economical.
• Multi-user ACs – Have more advanced features like filters, humidity control, etc. Ideal for medium to large rooms.
• Smart ACs – Can be controlled remotely via app and voice assistants. Provide advanced monitoring and customization.
• Solar hybrid ACs – Have built-in solar panels to run partially on solar energy. Help reduce electricity bills.

Usage, Maintenance and Care Guide for 1.5 Ton Window ACs

Follow these tips to use, maintain and care for your 1.5 ton window AC:

• Install the AC properly on stable window frames with anti-vibration pads. Secure the brackets tightly.
• Clean the air filters every 2-4 weeks to maintain airflow and cooling efficiency.
• Use a vacuum cleaner to remove dust and debris from the cooling coils and fans.
• Get the AC serviced before first use and then once a year by authorized technicians. This improves lifespan.
• Apply ‘AC shield’ coatings annually before summers to prevent damage from UV rays and corrosion.
• Run the AC on fan mode for 5-10 mins before turning off to dry up collected moisture and prevent mold growth.
• Set the temperature between 24-27°C. Lower temperatures increase power consumption.
• Draw curtains on windows exposed to direct sunlight to reduce heat load and improve AC performance.
• Keep doors and windows shut when AC is on to prevent escape of cool air and optimize cooling.

FAQs about Best Window AC 1.5 Ton

Q. Which company is best in window AC 1.5 ton?

Some of the best companies for 1.5 ton window ACs are Voltas, LG, Samsung, Daikin, Hitachi, Blue Star, Lloyd and Carrier. They offer reliable products, good after-sales service and durable ACs. Voltas, LG and Samsung are among the top brands for window ACs in India.

Q. Which AC is best window AC?

Some of the best 1.5 ton window ACs are:

• LG Dual Inverter Window AC – Excellent for fast and energy efficient cooling
• Voltas Inverter Window AC – Great value along with reliable performance
• Blue Star Fixed Speed Window AC – Powerful cooling with good features
• Carrier Inverter Window AC – Intelligent cooling with energy savings
• Hitachi Fixed Speed Window AC – Sturdy built with good air throw
• General Fixed Speed Window AC – Durable performance with customized air flow

Q. Which is no 1 window AC in India?

Voltas is considered one of the best window AC brands in India. Some reasons that make Voltas no.1 for window ACs are:

• Wide range of capacities and models to suit needs
• Durable and reliable products
• Excellent after-sales service across India
• Competitive pricing and good value for money
• Innovative technologies like inverter compressors
• Good energy efficiency ratings to save on bills
• Effective cooling even in hot conditions
• Leading market share in window AC category

Q. Which company AC is best?

Some of the leading AC brands in India are:

• Voltas – known for its robust build quality and reliability
• LG – offers a wide range of innovative features and technologies
• Samsung – provides great cooling performance and sleek designs
• Daikin – Japanese brand renowned for energy efficiency
• Hitachi – focuses on powerful cooling and air distribution
• Blue Star – provides customized cooling with intelligent sensors
• Carrier – offers advanced features like inverter compressors
• Panasonic – excellent after-sales service and durability

So some of the best AC brands in India are Voltas, LG, Samsung, Daikin, Hitachi, Blue Star, Carrier and Panasonic.

Q. What is the ideal tonnage for a room size of 150 sq.ft?

A. A room of 150 sq.ft would require an AC of 1.2 to 1.5 ton capacity for effective and energy-efficient cooling. A 1.5 ton AC is ideal for medium sized rooms of 120-180 sq. ft.

Q. How much electricity does a 1.5 ton AC consume monthly?

A. A 1.5 ton window AC with 3-star BEE rating consumes around 310-360 units monthly on average assuming 8 hours usage per day. A 5-star rated 1.5 ton AC consumes approximately 250-300 units per month due to higher efficiency.

Q. What is the difference between fixed speed and inverter ACs?

A. Fixed speed ACs have single compressor speed while inverter ACs have variable speed compressors that adjust power depending on heat load. Inverter ACs are more energy-efficient but have higher upfront cost.

Q. How frequently should I service my 1.5 ton window AC?

A. It is recommended to get your 1.5 ton window AC serviced before first use and thereafter once a year by authorized service technicians. Regular servicing improves performance and lifespan.

Q. What are the best brands for 1.5 ton window ACs in India?

A. Some of the best brands for 1.5 ton window ACs are Voltas, LG, Samsung, Daikin, Hitachi, Blue Star, Lloyd and Carrier. They offer reliable products, good after-sales service and durable ACs.

Q. What are the latest technologies used in 1.5 ton window ACs?

A. Some latest technologies in 1.5 ton window ACs are:

• Inverter compressors for steady and energy-efficient cooling
• Dual inverters for faster cooling and energy savings
• Built-in WiFi for smart connectivity and control
• Air purifying filters to remove dust, allergens, bacteria
• Gold/blue fins to prevent corrosion and improve durability
• Auto-restart to restore previous settings after power cut
• Self-cleaning to prevent mold and moisture accumulation

Q. What is the ideal voltage stabilizer rating for a 1.5 ton AC?

A. For a 1.5 ton AC, it is recommended to use a voltage stabilizer with a rating of 5 kVA (5,000 Watts) to allow for smooth functioning even with voltage fluctuations. Choosing the right stabilizer prevents damage to the AC.

Q. What is the difference between copper and aluminum condenser coils?

A. Copper condenser coils allow for faster heat transfer and provide cooling quicker compared to aluminum coils. However, copper coils are more expensive. Aluminum coils can corrode faster while copper has higher corrosion resistance.

Q. What is the average price range for 1.5 ton window ACs in India?

A. The price range for 1.5 ton window ACs in India is:

• Basic models with 3-star rating: Rs. 25,000 – Rs. 32,000
• Advanced models with inverter/5-star rating: Rs. 35,000 – Rs. 50,000
• Premium models with WiFi/smart features: Rs. 55,000 – Rs. 65,000

Prices vary based on brand, specifications, and dealer.

Q. What precautions should be taken when installing a window AC?

A. Precautions when installing window AC:

• Install on a strong window frame to prevent vibration & noise
• Ensure proper sizing of AC for the room
• Place on a wall away from direct sunlight or heat sources
• Keep out of reach of children
• Ensure unobstructed airflow on both sides of AC
• Use a voltage stabilizer to prevent damage from voltage fluctuations

Q. How can I improve the cooling efficiency of my 1.5 ton window AC?

A. Tips to improve cooling efficiency:

• Use appropriate capacity for room size, do not under or oversize
• Regularly clean filters & coils to maintain airflow
• Keep doors/windows closed when AC is on
• Draw curtains on sunny windows
• Direct airflow towards center of room
• Place AC in shaded spot, away from heat sources
• Service AC annually and use AC shield coatings
• Operate at ideal temp of 24-27°C. Lower temps increase power use.

And there you have it – our picks for the top 10 best 1.5 ton window ACs you can buy in India this year. We have covered a range of options from top brands like Voltas, LG, Blue Star, Carrier and more at different price points.

Be sure to match the AC capacity to your room size for optimal cooling. Focus on energy-efficiency to save on electricity costs in the long run. Inverter ACs, though costlier, are worthwhile investments. Pick a model with the right features and modes to meet your needs.

We hope this guide helps you decide on the perfect 1.5 ton window AC. Stay cool this summer even as the temperatures rise!