What is the difference between split AC and window AC?

Split ACs consist of two units (indoor and outdoor) and are quieter, while window ACs are a single unit installed in a window and are generally more affordable.

Which AC type is more energy-efficient?

Split ACs typically offer better energy efficiency ratings, leading to lower electricity bills, especially in larger spaces compared to window ACs.

How do I choose the right brand for a 1.5 Ton AC?

Look for reputable brands known for reliability and customer service, and check for features like inverter technology, which enhances efficiency and comfort.

What factors should I consider when installing a 1.5 Ton AC?

Consider the room size, insulation, and sunlight exposure, as these factors influence cooling efficiency and the type of AC that will work best for your space.

Which AC is Better for 1.5 Ton? Top Brands Ranked for Powerful Cooling in Humid Weather

Witnessing the changes in the seasons, we experience extreme dry days one day and humid ones the next. One common need during these fluctuations is an air conditioner to stay cool and comfortable. To determine which is the best 1.5-ton AC to invest in, we have explored options from leading brands such as LG, Daikin, and more, so you can find the best AC in India for your home.

By : Shivangi Prajapati
Last Updated on Jun 03, 2025 16:33 IST

Which AC is Better for 1.5 Ton?

India is witnessing changes in weather that are unusual. One day it is humid, and the next it is extremely dry, making a necessary for an air conditioner to stay cool and comfortable. While air conditioners come in various sizes and capacities, the most popular and suitable size for medium-sized rooms is 1.5 tons! If you are confused about which AC brand and type to choose, you can expect all the answers in detail here.

Choosing the right air conditioner can significantly enhance your comfort during extreme weather conditions. It's essential to consider factors such as energy efficiency, noise levels, and maintenance requirements when making your decision. With options like split and window ACs available, understanding their features will help you find the perfect fit for your home and find he best AC in India.

Window or Split AC?

Split ACs are known to offer better cooling performance, low noise operation, and generally higher energy efficiency than window ACs. On the other hand, window ACs are more affordable and easier to install. Ultimately, the choice depends on your specific needs and priorities, including room size, budget, energy efficiency, and more.

Which AC is Better for 1.5 Ton? Top 5 Brand Models Explored

The best AC brands in India carry a legacy of years and hold a significant share in the Indian market. The leading names you can rely on are Haier, LG, Daikin, Godrej, and Carrier. Here, we have picked the top 1.5-ton AC models from these brands, including both split and window air conditioning systems.

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Haier 1.5 Ton 5 Star Triple Inverter Split AC
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The 1.5 Ton Split Air Conditioner from the Haier brand comes with the Triple Inverter+ Compressor that features a variable speed for power adjustment as per the heat load, ensuring both performance and efficiency. Having the 7-in-1 cooling mode, this is one of the best ACs in India, allowing the cooling capacity control from 40% to 110%. Rated 5 stars for energy efficiency, this Haier AC 1.5 tonne consumes less electricity and delivers lower electricity bills than usual. Built with a 100% copper coil, this air conditioner offers better cooling, durability, and a longer life. Having a Hyper PCB and flame-resistant materials, this split AC is durable to use and ensures protection from power surges and fluctuations. Moreover, from frost self-clean to super micro antibacterial filter, this Haier AC 1.5 Ton delivers fresh air in humid weather.
Specifications of Haier AC 1.5 Ton
- Brand Name: Haier
- Model Name: AC
- Model Number: HSU18K-PYSS5BN-INV
- Capacity: 1.5 Tons
- Cooling Power: 17000 British Thermal Units
- Voltage: 50 Volts
- Noise Level: 34 dB
- Filter Type: Antimicrobial Air Filter
- Power Source: Corded Electric
- Form Factor: Mini-Split
- Air Flow Efficiency: 900 Cubic Feet Per Minute Per Watt
- Control Method: Remote
Pros
- Frost self-cleaning
- Long air throw
- Super anti-corrosion
- 4-Way swing
- Super Anti-corrosion
- Value for money
Cons
- Mixed opinions on noise level
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Daikin 1.5 Ton 3 Star Inverter Split AC Model, MTKL50U, White)
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The Daikin 1.5 Ton AC comes from the world's leading air conditioning company from Japan! Packed with the PM 2.5 filter, this air conditioner works well to trap fine particles up to 2.5 microns, resulting in clean and pure inside air. It's 3D Airflow ensures 4-way automatic uniform cooling at every corner of your room for a great air conditioning experience. With built-in 100% copper coils, this AC functions as the backbone for the robust conditioning systems. This split AC auto-detects the error and shows the related code on the remote screen so users can easily diagnose the issues. Having the Coanda airflow, this Daikin Air Conditioner delivers evenly distributed air in every corner.
Specifications of Daikin Air Conditioner
- Brand Name: DAIKIN
- Model Name: MTKL50U
- Capacity: 1.5 Tons
- Cooling Power: 17100 British Thermal Units
- Seasonal Energy Efficiency Ratio (SEER): 4
- Voltage: 230 Volts
- Noise Level: 35 dB
- Filter Type: PM 2.5
- Power Source: Corded Electric
- Form Factor: Mini-Split
Pros
- Dew Clean technology
- PM 2.5 Filter
- Triple Display
- Stabilizer inside
- 3D Airflow
- Energy efficient
Cons
- None as such
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Carrier 1.5 Ton 3 Star Wi-Fi Smart Flexicool Inverter Split AC
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The Carrier 1.5 Ton AC is based on the Flexicool inverter technology that comes with a variable speed compressor that adjusts power depending on the heat load. Also, with the Flexicool convertible 6-in-1 inverter technology, this 1.5-ton, 3-star AC saves up to 50% energy consumption while offering a personalised cooling experience. Manufactured in a 1.5-tonne capacity, this AC suits medium- to large-sized rooms. For the clean air, rust-free cooling and lasting comfort, this advanced air conditioner features a hydro-blue coating, a 2.5 PM filter & an HD filter with the auto cleanser. Being efficient outside and powerful inside, this 1.5-tonne Carrier AC features a refrigerant leakage detector, operates without a stabiliser, cools at 52 degrees Celsius, and, with the conventional ODU, releases the hot air out.
Specifications of Carrier AC 1.5 Ton
- Brand Name: Carrier
- Model Name: AC
- Model Number: CAI18EE3R35W0
- Capacity: 1.5 Tons
- Cooling Power: 4800 Kilowatts
- Voltage: 230 Volts
- Noise Level: 42 dB
- Filter Type: Pre-Filter
- Power Source: Corded Electric
- Form Factor: Mini-Split
- Control Method: Voice
- Wattage: 1560 Watts
Pros
- WiFi Smart Connect
- Hydro Blue Coating
- Auto Cleanser
- Value for money
- Energy efficient
Cons
- None as such
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LG 1.5 Ton 5 Star DUAL Inverter Split AC
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The LG 1.5 Ton AC 5 Star comes with Dual Inverter compressor technology that releases powerful cooling and ensures long-lasting durability. Having a 1.5-ton capacity, this LG air conditioner is suitable for medium-sized rooms and cools with the 4-way air swing even at 55-degree temperatures. Having the VIRAAT Mode, this split AC cools at a capacity of up to 116%. Built with 100% Hi-Grooved copper pipes, this air conditioner ensures faster cooling and a longer life. For the smart cooling tailored to your comfort and energy needs, this LG 1.5 Ton AC optimises cooling by adapting to your requirements based on energy efficiency and faster cooling while maintaining comfort. Plus, with the GoldFin+ Ocean black protection and stabiliser-free protection, this AC is of great use in humid and dry climates.
Specifications of LG AC 1.5 Ton
- Brand Name: LG
- Start Year: 2025
- Model Name: AC
- Model Number: US-Q19YNZE
- Capacity: 1.5 Tons
- Cooling Power: 5 Kilowatts
- Voltage: 230 Volts
- Noise Level: 31 dB
- Filter Type: Silver Ion Filter
- Power Source: Corded Electric
- Form Factor: Mini-Split
Pros
- VIRAAT Mode
- Hi-Groover Copper
- AI Dual Inverter
- Stabilzier free operation
- Ocean black protection
- Low gas detection
- R32 Refrigerant
Cons
- Some users complained about water leakage issues
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Godrej 1.5 Ton 3 Star, Turbo Mode Window AC
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For super powerful and budget-friendly cooling, the Godrej window air conditioner is right here to offer restful and peaceful sleep even at high temperatures due to its sleep mode. Having the anti-dust filter feature, this one of the best AC in India helps to trap and remove dust and dander from the indoor air, while the self-diagnosis feature takes care of the AC’s performance, ensuring its durability. For long-lasting performance, this Godrej air conditioner has antifreeze thermostats that protect the compressor by cutting off in the event of ice formation on the evaporator coils. Having the anti-corrosive blue fins coating in the evaporator and the condenser coil protects this AC from rust and corrosion, increasing its longevity. Overall, this 1.5-ton window AC is an ideal option to invest in.
Specifications of Godrej Window AC
- Brand: ‎Godrej
- Energy Efficiency: ‎3 star
- Capacity: ‎1.5 Tons
- Annual Energy Consumption: 1203.74 Kilowatt Hours Per Year
- Noise Level: ‎48 dB
- Installation Type: ‎Window
- Colour: White
- Voltage: ‎230 Volts
- Wattage: ‎1555 Watts
- Batteries Required: ‎No
- Country of Origin: ‎India
- Item Weight: 51 kg 500 g
Pros
- Sleep Mode
- Self-diagnosis
- anti dust filter
- Anti-freeze thermostat
- R32 Refrigerant
Cons
- None
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Faq's

What is the difference between split AC and window AC?
+
Split ACs consist of two units (indoor and outdoor) and are quieter, while window ACs are a single unit installed in a window and are generally more affordable.
Which AC type is more energy-efficient?
+
Split ACs typically offer better energy efficiency ratings, leading to lower electricity bills, especially in larger spaces compared to window ACs.
How do I choose the right brand for a 1.5 Ton AC?
+
Look for reputable brands known for reliability and customer service, and check for features like inverter technology, which enhances efficiency and comfort.
What factors should I consider when installing a 1.5 Ton AC?
+
Consider the room size, insulation, and sunlight exposure, as these factors influence cooling efficiency and the type of AC that will work best for your space.