Best 1.5 ton 5 star AC: Top 7 options to cool indoors while saving money

With the rising temperatures and the increasing cost of electricity, the importance of choosing an AC that not only provides exceptional cooling but also operates with utmost energy efficiency cannot be overstated. This guide introduces the top 7 options in the 1.5-ton 5-star AC category, meticulously selected to ensure your indoors remain cool and comfortable without inflating your energy bills.
Our selection encompasses models from leading brands known for their cutting-edge technology, durability, and innovative features designed to enhance user experience. From models equipped with the latest inverter technology that adjusts power consumption in real time, to those featuring eco-friendly refrigerants and advanced air purification systems, each option promises to deliver superior cooling performance. Moreover, these air conditioners are engineered to operate quietly, ensuring a peaceful indoor environment.
Whether you’re looking to install a new AC in your home or planning to upgrade your existing setup, our round-up of the best 1.5-ton 5-star air conditioners offers a comprehensive look at units that excel in cooling efficiency, energy savings, and environmental sustainability.
The Whirlpool Flexicool Inverter Split AC comes with energy efficiency and adaptability, thanks to its 5-Star rating and 4-in-1 Convertible cooling. Its Intellisense inverter technology optimizes power use to the heat load, enhancing both performance and energy savings. Suitable for medium-sized rooms, this AC comes with an impressive copper condenser coil, ensuring durability and low maintenance. The 6th sense technology and dust filter keep the air clean, while stabilizer-free operation and a sleek design with a hidden display add convenience and aesthetic appeal. It’s designed for those seeking smart cooling solutions that adjust to their unique needs.
Capacity: 1.5 Ton
Energy Rating: 5 Star, ISEER Value: 5.19
Special Features: 6th Sense Technology, Dust Filter, Stabilizer Free Operation
Warranty: 1 Year on Product, 5 Years on Compressor
Lloyd’s 1.5 Ton 5 Star Inverter Split AC marries versatility with performance, offering 5 cooling modes to cater to a wide range of cooling needs. This AC shines in its capacity to maintain comfort even in extreme temperatures, backed by an energy-efficient design. The Golden Fins Evaporator Coils not only enhance cooling performance but also promise durability and low maintenance. Its rapid cooling feature ensures comfort is achieved swiftly, making it ideal for immediate relief from the heat. This model, equipped with an Anti-Viral + PM2.5 Air Filter, prioritizes health by purifying the air, marking it as a top choice for those valuing both wellness and environmental sustainability.
Capacity: 1.5 Ton
Energy Rating: 5 Star, ISEER Value: 5.06
Special Features: 5-in-1 Convertible, Anti-Viral + PM 2.5 Air Filter, Rapid Cooling
Warranty: 1 Year on Product, 10 Years on Compressor

The Daikin 1.5 Ton 5 Star Inverter Split AC is a champion at providing superior cooling in any weather. This model features a state-of-the-art inverter swing compressor, ensuring high efficiency with an impressive ISEER of 5.2. It’s particularly notable for its “Dew Clean Technology,” which purifies the indoor unit coil at the press of a button, offering a healthier indoor environment. The AC’s capacity makes it perfect for medium-sized rooms, and its copper condenser coil demands low maintenance while delivering optimal cooling. With triple display technology for power consumption, set/room temperature, and auto error code, it stands out for its user-centric approach, combining convenience, efficiency, and health benefits in one package.
Capacity: 1.5 Ton
Energy Rating: 5 Star, ISEER: 5.2
Special Features: Dew Clean Technology, Triple Display, Copper Condenser Coil
Warranty: 1 Year on Product, 5 Years on PCB, 10 Years on Compressor
Carrier’s 1.5 Ton 5 Star AI Flexicool Inverter Split AC redefines the air conditioning experience for you with its Flexicool technology, offering a convertible 6-in-1 inverter technology that adapts cooling capacity while maximizing energy savings. Its AI-driven operation can save up to 50% on energy consumption, setting a new standard for eco-friendly cooling. The AC’s capacity is ideal for medium-sized rooms, and its advanced features like dual filtration and Insta Cool ensure rapid cooling and cleaner air. The inclusion of a refrigerant leakage detector and auto cleanser function underscores Carrier’s focus on safety and convenience, making this model a standout choice for those seeking innovative cooling solutions that also prioritize health and efficiency.
Capacity: 1.5 Ton
Energy Rating: 5 Star, ISEER: 5.13
Special Features: Flexicool Inverter Technology, Convertible 6-in-1, Dual Filtration
Warranty: 10 Years on Compressor, 5 Years on PCB, 1 Year on Product
Blue Star’s 1.5 Ton 5 Star Inverter Split AC is a potent blend of efficiency and durability. It stands out with its variable speed inverter compressor that optimizes power based on heat load, optimizing energy use for cost-effective operation. The 5 Star energy rating, backed by an eye-catching ISEER Value of 5.02, assures top-tier energy efficiency. The extensive warranty, including a decade-long coverage on the inverter compressor, underlines reliability and customer trust. With its copper condenser coil, this AC guarantees superior cooling with low maintenance needs, making it an ideal choice for medium-sized rooms seeking effective and efficient climate control.
Capacity: 1.5 Ton
Energy Rating: 5 Star, ISEER Value: 5.02
Special Features: Copper Condenser Coil, Variable Speed Inverter Compressor
Warranty: 10 Years on Inverter Compressor, 5 Years on PCB, 1 Year on Product
The Godrej 1.5 Ton 5 Star Inverter Split AC conveys versatility with its 5-in-1 convertible cooling, offering customized cooling experiences and energy savings. This model is especially adept at heavy-duty performance even at extreme temperatures, providing consistent comfort with an ISEER value of 5.1. The inclusion of a 100% copper condenser and evaporator provides greater durability and ensures efficient cooling. Special features like anti-dust filters and an anti-microbial self-clean technology support Godrej’s commitment to maintaining a healthy living environment, making this AC a preferred option for those prioritizing health, adaptability, and eco-consciousness in their cooling solutions.
Capacity: 1.5 Ton
Energy Rating: 5 Star, ISEER Value: 5.1
Special Features: 5-in-1 Convertible Technology, Anti-Dust Filter, Self Clean Technology
Warranty: 1 Year on Product, 5 Years on PCB, 10 Years on Compressor
Voltas 1.5 Ton 5 Star Inverter Split AC unites cooling mastery with smart energy consumption. Its 5 Star rating and low annual energy consumption highlight its efficiency, making it a favourite for eco- and budget-conscious users. The 4 cooling modes cater to different needs, ensuring the maximum comfort without waste. Its copper condenser coil is a mark of durability and effective cooling. Special features like anti-dust and antimicrobial protection not only cool but cleanse the air, reflecting Voltas’s attention to both comfort and health. This AC is an efficient choice for those seeking a blend of high performance, energy efficiency, and environmental care.
Capacity: 1.5 Ton
Energy Rating: 5 Star, ISEER Value: 5.0
Special Features: Adjustable Cooling, Anti Dust, Antimicrobial Protection
Warranty: 1 Year Comprehensive, 10 Years on Compressor

The Voltas 1.5 Ton 5 Star Inverter Split AC ends up as the best value for money. It balances top-tier energy efficiency with a comprehensive set of features, including adjustable cooling and health-centric filters, at a price point accessible to a wide range of consumers. Its robust build and commitment to low maintenance and operational costs make it an attractive option for those seeking effective cooling without compromising on quality or budget.
The Whirlpool Flexicool Inverter Split AC is the clear choice for the best overall product. Its exceptional ISEER value of 5.19 symbolizes supreme energy efficiency. The 4-in-1 Convertible Cooling technology, paired with Whirlpool’s 6th Sense technology, offers unparalleled customization and comfort, adapting to varied cooling needs while optimizing energy use. Its additional focus on air quality and user-friendly features like self-clean technology further underscores its position as the top choice for discerning buyers.
Finding the best 1.5-ton 5-star AC involves considering energy efficiency, as indicated by the ISEER value, which should be high to ensure low electricity bills. Look for models with flexible cooling options to tailor usage to your needs. Features that improve air quality, like dust and anti-viral filters, are essential for health. Maintenance aspects, such as self-cleaning functions and durable build materials like copper, ensure longevity and reduced upkeep costs. Finally, evaluate the warranty and after-sales service to protect your investment.
Disclaimer: At Hindustan Times, we help you stay up-to-date with the latest trends and products. Hindustan Times 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.