Top 1.5 Ton Split ACs for Rooms Up to 150 Sq. Ft: Perfect Cooling for Your Space

Struggling to find the best AC for a 150 sq. ft. room? A 1.5-ton split unit is your go-to for powerful cooling, energy savings, and smart features. Here’s a well-researched guide to help you pick the right one for your needs.
Best Split AC
Best Split AC

Beating the summer heat isn’t just about getting an air conditioner it’s about getting the right one. Among the best AC brands, 1.5-ton split models are a perfect fit for rooms up to 150 sq. ft., offering powerful cooling without skyrocketing your electricity bill. These ACs come with inverter technology, air purification, and silent operation, making them ideal for both comfort and efficiency.

A best split AC isn’t just about temperature control; it’s about creating a cool, fresh, and relaxing environment. Modern features like smart Wi-Fi connectivity, humidity control, and self-cleaning filters make life easier, ensuring your space stays comfortable year-round.

But what about the AC price? With so many options, it’s important to balance budget with features. From energy-saving models to high-tech cooling systems, this guide breaks down the top picks so you can find the best 1.5-ton split AC for your home without second-guessing your choice.

Top 1.5 Ton Split ACs for Rooms Up to 150 Sq. Ft. - Top Picks

Looking for an efficient cooling solution for medium-sized rooms? Check out these top-rated 1.5 Ton Split ACs, designed to provide optimal comfort with energy-efficient features. Perfect for rooms up to 150 sq. ft., these ACs offer advanced cooling, smart features, and long-lasting performance.

Top Five Products

  • LG 1.5 Ton 3 Star DUAL Inverter Split AC

    Upgrade your cooling game with this LG air conditioner, engineered for high efficiency and long-lasting performance. The AI Convertible 6-in-1 technology adapts cooling levels based on your needs, optimizing power usage. With VIRAAT Mode, experience faster and more effective cooling, even in extreme temperatures of up to 55°C. The Diet Mode+ ensures energy efficiency without compromising comfort. This AC features 100% copper tubing with Ocean Black Protection, preventing rust and corrosion for extended durability. The HD Filter with Anti-Virus Protection keeps the air fresh and clean, making it ideal for health-conscious users. Plus, smart features like auto-clean, stabilizer-free operation, and a low gas detection system make maintenance hassle-free. Whether it’s peak summer or monsoon humidity, this AC delivers top-tier comfort with minimal noise.

    Specifications:

    • Capacity: 1.5 Ton (Ideal for 111-150 sq. ft. rooms)
    • Cooling Power: 4.4 kW
    • Energy Rating: 3-Star (ISEER 4.0)
    • Inverter Technology: Dual Inverter Compressor
    • Air Swing: 2-Way
    • Filter Type: HD Filter with Anti-Virus Protection
    • Special Modes: VIRAAT Mode, Diet Mode+
    • Material: 100% Copper with Ocean Black Protection
    • Refrigerant: R-32 (Eco-friendly)
    • Noise Level: 26 dB (Indoor Unit)
    • Warranty: 1 Year on Product, 5 Years on PCB & Motor, 10 Years on Compressor

    Why Choose This AC?

    AI Convertible 6-in-1: Adjusts cooling as per usage needs

    VIRAAT Mode: Provides ultra-fast cooling in extreme heat

    Durable & Low Maintenance: Copper tubes with Ocean Black Protection

    Customer Reviews:

    The LG 1.5 Ton Split AC receives praise for fast cooling, energy efficiency, and low noise levels. Users love its stabilizer-free operation and smart energy-saving features. However, some reviews mention installation charges being slightly high.

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  • Panasonic 1.5 Ton 3 Star Premium Wi-Fi Inverter Smart Split AC

    Experience intelligent cooling with the Panasonic air conditioner. Powered by True AI and a 7-in-1 Convertible Mode, this AC adapts to your cooling needs, optimizing power efficiency from 45% to 100% capacity. It is India’s first Matter-enabled AC, seamlessly integrating with Alexa and Google Home for effortless voice control. The copper condenser with ShieldBlu+ coating ensures durability, while the PM 0.1 filter purifies the air for a healthier environment. Designed for extreme temperatures, it operates efficiently up to 55°C with a two-way swing for uniform cooling. Crystal Clean technology enhances performance by self-cleaning the evaporator coils, extending its lifespan. With stabilizer-free operation and ultra-low noise levels, this AC is built for convenience, efficiency, and superior cooling performance.

    Specifications

    • Capacity: 1.5 Ton, ideal for 120-170 sq ft rooms
    • Cooling Power: 5050W, operates at 55°C ambient temperature
    • Compressor: Inverter rotary, adjusts power based on heat load
    • Convertible Cooling: 7-in-1 Mode, adjusts capacity from 45% to 100%
    • Energy Efficiency: 3 Star rating, ISEER 4.00, 977.16 kWh annual consumption
    • Filtration: PM 0.1 Filter, purifies air from micro-particles
    • Smart Features: Matter-enabled, voice control via Alexa & Google Home
    • Build: Copper condenser, ShieldBlu+ coating for durability
    • Noise Levels: 35 dB indoor, 53 dB outdoor
    • Power Requirement: 230V, stabilizer-free operation

    Why Choose This AC?

    • AI-powered cooling with 7-in-1 Convertible Mode for energy efficiency
    • Smart home integration with Alexa, Google Home, and Matter support
    • Durable build with a copper condenser, ShieldBlu+ protection, and self-cleaning coils

    Customer Reviews

    Most buyers find it efficient for medium-sized rooms with energy-saving AI features. The smart home compatibility is a major plus, while a few noted minor installation hassles. If you need a tech-driven, durable AC with smart controls, this is a solid choice.


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  • Haier 1.5 Ton 3 Star Twin Inverter Split AC

    This Haier split AC delivers powerful and efficient cooling, even in extreme 54°C temperatures. Its Twin Inverter Compressor dynamically adjusts power, ensuring optimized energy usage with 7-in-1 Convertible Cooling (40% to 110% capacity). Frost Self-Clean technology cleans the indoor unit in just 21 minutes, removing dust, bacteria, and odors. The Hyper PCB with flame-resistant materials ensures stability and durability, while the copper condenser with Super Anticorrosion coating extends longevity. The Super Micro Anti-Bacterial HD Filter purifies air, and its long air throw technology reaches every corner of the room. Smart energy-saving modes like Turbo, ECO, and Dark Mode optimize power consumption, while ultra-quiet operation (as low as 34 dB) enhances comfort. Built for efficiency, performance, and durability, this AC is a solid investment for medium-sized rooms.

    Specifications

    • Capacity: 1.5 Ton, ideal for rooms 111-150 sq. ft
    • Cooling Power: 16,380 BTU, operates in up to 54°C
    • Energy Efficiency: 3 Star rating, ISEER 3.85, 965 kWh annual consumption
    • Compressor: Twin Inverter, adjusts power as per heat load
    • Convertible Cooling: 7-in-1 mode (40% - 110% capacity)
    • Airflow: 900 CFM, long air throw for better coverage
    • Filtration: Super Micro Anti-Bacterial HD Filter
    • Self-Cleaning: Frost Self-Clean (21-minute deep clean cycle)
    • Stabilizer-Free Operation: Hyper PCB for voltage protection
    • Noise Levels: 34 dB (Quiet Mode), 42 dB (Normal Mode)

    Why Choose This AC?

    • Advanced cooling technology with 7-in-1 Convertible Mode for efficiency
    • Frost Self-Clean function removes bacteria and ensures clean air
    • Durable Hyper PCB & Copper Condenser for long-lasting performance

    Customer Reviews

    Users appreciate its cooling performance, self-cleaning feature, and energy efficiency. Some faced installation delays but found the overall build quality solid. Most recommend it for medium-sized rooms needing stable, high-performance cooling.


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  • Blue Star 1.5 Ton 3 Star, 60 Months Warranty, Wi-Fi Smart Inverter Split AC

    Experience next-gen cooling with the Blue Star air conditioner, designed for modern homes. Equipped with Wi-Fi smart control, it lets you manage the temperature anytime, anywhere through the Blue Star Smart App. The voice command feature supports Amazon Alexa and Google Assistant, giving you hands-free operation. The advanced Hexa Inverter Technology ensures consistent, energy-efficient cooling even in extreme temperatures, while the Turbo Cool mode quickly cools the room. The DigiQ Hepta Sensors optimize cooling by monitoring temperature and load variations. Ideal for medium-sized rooms, this AC combines smart tech, energy savings, and robust cooling performance, making it a must-have for comfort and efficiency.

    Specifications:

    • Capacity: 1.5 Ton
    • Cooling Power: 5050 W (Min~Max)
    • Energy Efficiency: 3 Star
    • Refrigerant: R-32 (Eco-friendly)
    • Noise Level: 39.1 dB
    • Compressor: Inverter Rotary
    • Wi-Fi: Yes
    • Voice Control: Alexa & Google Assistant
    • Sensors: DigiQ Hepta Sensors
    • Warranty: 5 years on product, 10 years on compressor
    • Dimensions (Indoor): 96 x 21.5 x 32 cm
    • Dimensions (Outdoor): 85.8 x 32.7 x 53.6 cm

    Why Choose This AC?

    • Smart Features: Voice control and Wi-Fi enable remote operation.
    • Energy Efficient: 3 Star rating for reduced electricity bills.
    • Advanced Cooling: Turbo Cool and DigiQ Hepta Sensors for quick and precise cooling.

    Customer Reviews:

    The Blue Star 1.5 Ton AC delivers consistent cooling and convenience with its smart features. Users love the voice control functionality and the efficient cooling performance even in high heat. Some customers wish the app setup was smoother, but overall, it's highly rated.


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  • Whirlpool 1.5 Ton 3 Star, Magicool Inverter Split AC

    The Whirlpool Magicool Inverter Split AC offers good cooling technology to keep you comfortable year-round. With its Intellisense inverter compressor, this AC adapts to the heat load, providing efficient and energy-saving cooling. The 4-in-1 convertible cooling modes let you switch between different tonnages for tailored comfort, making it perfect for rooms up to 150 sq. ft. The 100% copper condenser ensures better heat transfer, reducing maintenance needs. Additionally, the energy-efficient 3 Star rating with an ISEER value of 3.95 makes it a smart choice for long-term savings. Features like Turbo Cool, Auto Clean, Dust Filter, and Stabilizer-free operation enhance its usability, while the hidden temperature display adds a modern touch. Plus, the eco-friendly R32 refrigerant ensures minimal environmental impact.

    Specifications:

    • Capacity: 1.5 Tons
    • Cooling Power: 4.8 kW
    • Energy Rating: 3 Star
    • Cooling Modes: 4-in-1 Convertible
    • Noise Level (IDU): 42 dB
    • Refrigerant: R32 (Eco-friendly)
    • Compressor: Intellisense Inverter
    • Warranty: 1 year on product, 5 years on compressor
    • Dimensions: 31.5 x 94.6 x 23.5 cm
    • Weight: 11.3 kg (Indoor unit)
    • Stabilizer-Free: Yes
    • Special Features: Dust Filter, Turbo Cool, Gas Leak Indicator, Self Clean, Hidden Display

    Why Choose this AC?

    • Customizable Cooling: The 4-in-1 Convertible feature adjusts to your room's needs, giving you precise control over cooling.
    • Efficient and Eco-friendly: R32 refrigerant is ozone-friendly, while the inverter compressor reduces energy consumption.
    • Convenience Features: Auto Clean, Dust Filter, and Turbo Cool make it easy to maintain and enjoy quick cooling.

    Customer Review

    Customers have praised the Whirlpool Magicool AC for its quiet operation and powerful cooling performance. The 4-in-1 convertible feature allows flexibility, and many appreciate its low maintenance due to the copper condenser. However, some noted the need for better customer support in specific regions.


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Key Features to Look for in the Best Split AC

When investing in a split air conditioner, it's essential to look beyond just cooling power. Energy efficiency is a major factor models with inverter technology adjust compressor speed, reducing electricity consumption while maintaining consistent cooling. Additionally, ACs with a high ISEER rating help cut down long-term power costs. Among the best AC brands, durability and air filtration play a crucial role. Features like dust and PM 2.5 filters ensure cleaner air, while copper condensers enhance longevity. Smart connectivity, auto-clean functions, and multiple cooling modes add to user convenience. Choosing a well-equipped unit ensures maximum comfort, whether it’s for peak summers or humid monsoons. A carefully selected AC delivers both performance and value over the years.

Read More: Best 2-Ton AC in India (March 2025): Stay Cool with These Feature-Packed ACs

Disclaimer: At Jagran, we prioritize providing the up-to-date information on the latest trending commodities and goods. This Article is written and vetted by our in-house category authors in sync with the Google guidelines on product reviews and shoppable content. Jagran is in an associate partnership, so we may earn 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, concerning the products. The products listed in this article are in no particular order of priority.

Faq's

  • What is a 1.5 Ton Inverter AC, and why is it ideal for small rooms?
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    A 1.5 Ton Inverter AC adjusts its compressor speed based on cooling needs, providing energy-efficient cooling for medium-sized rooms. It ensures a consistent temperature while saving electricity.
  • How does a Split Air Conditioner differ from a window AC?
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    A split air conditioner has two units indoor and outdoor offering quieter operation, better aesthetics, and more efficient cooling. It's ideal for rooms up to 150 sq. ft.
  • What are the best AC brands for 1.5 Ton Split ACs?
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    Top AC brands like Whirlpool, Blue Star, and LG offer reliable 1.5 Ton Split ACs, providing advanced features, durability, and energy-efficient performance.
  • Is a 1.5 Ton Split AC enough for a room of 150 sq. ft.?
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    Yes, a 1.5 Ton Split AC is perfect for rooms up to 150 sq. ft., offering optimal cooling without overworking the unit.