Best 1.5 Ton Split AC under 40000 For Maximum Cooling Within Budget (May 2025)

When looking for the best AC size for medium-sized rooms, 1.5-ton air conditioners are the most suitable option. Many of the top AC brands like LG, Lloyd, Voltas, and more offer this category at a price of 40,000, which fits the budget for most homes. If you are looking for an inverter split AC 1.5 Ton, then these branded models are worth a look.

Budget 1.5 Ton Split AC

Budget is one of the most important aspects to consider when looking for an aircon for mid-sized spaces, especially living rooms and bedrooms. Many settle on 1.5-ton ACs under 40k, ensuring that every part of the room is covered by the air flow. Under this budget, they can go for many popular air conditioner brands in India, such as LG, Voltas, Daikin, Lloyd, and Haier. Their split ACs are top-rated amongst the users thanks to many convertible modes, powerful inverters, and a high ambient temperature of 50°C and more. If we talk about their 1.5 Ton air conditioner models, it’s important to note their suitability for rooms up to 150 sq. ft., which defines many spaces in modern homes. Other than this, if we were to mention the most affordable AC companies, then Voltas stands out with its 3 Star AC models, which can be found under 35,000 most times. This leads us to the question of “Which AC is best in 1.5 ton size for a home?” and these 5 models would allow you to see what each AC company offers differently to have such a large audience to find the answer. 

Which Are The Best Split AC 1.5 Ton For Summer Heat?

Seeking out which AC brand is most reliable in the 1.5 Ton split AC category for your home? Well, keeping budget and features in mind, along with effectiveness in high heat, these are some of the top names that fit the bill in 2025. Learn all their top split AC models that can beat the heat during this scorching summer.

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    Haier 1.5 Ton 3 Star Twin Inverter Split AC

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    Coming with 7 cooling modes, the Haier 1.5 Ton AC is designed to introduce flexibility in the user’s life as they can use low capacity tonnage when there are fewer people and go up to 110% when the heat load is high. With the ambient temperature of 54°C, it will be able to work even when there are heat waves outside. Only using 965 Kilowatts per hour annually, this would help in reducing the amount of electricity bills, which come as a jumpscare in summer months. It is designed to offer 99.9% less dust and unpleasant smell, which helps in improving the breathing air for the users. Along with this, this is made from Hyper PCB and flame-resistant materials, which lessen the chances of any major accidents that you see on the news. 

    Specifications:

    • Brand: ‎Haier
    • Model: ‎HSU17V-TMS3BN-INV
    • Energy Rating: 3 Star (ISEER: 3.85)
    • Annual Energy Usage: ‎965.16 kWh
    • Noise Level: ‎42 dB

    Pros:

    • Frost Self-Clean For Maintaining The Air Quality 
    • Silent Mode For Sound Sleep
    • Dehumidifier To Reduce The Tackiness In Monsoon

    Cons:

    • Mixed Opinions On Noise Levels
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    LG 1.5 Ton 3 Star DUAL Inverter Split AC

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    Enjoy the benefits of not one but two rotary compressors in this LG 1.5 ton AC with Dual Inverter technology. It enables faster and more powerful cooling, which translates into a more pleasant room space so that you can get comfortable in no time. By coating the copper coils with Ocena Black Protection, there is no chance of corrosive and rusting elements making their way to the heart of the AC, the condenser coils. That increases the longevity and usability of the split AC for many years, which makes it a good investment for many summers. Having an ambient temperature of 55 degrees Celsius, it promises to work in places like Delhi, Kerala, and more where the Indian summer hits the hardest. 

    Specifications:

    • Brand: ‎LG
    • Model: ‎US-Q18JNXE
    • Energy Rating: ‎3 Star (ISEER: 4.00)
    • Annual Energy Usage: ‎852.44 kWh
    • Noise Level: ‎26 dB

    Pros:

    • Dual Inverter For Faster Cooling 
    • Alerts The User When Gas Is Low
    • AI Convertible Mode For Less Manual Settings

    Con:

    • Some Users Like The Compact Size, While Others Think Otherwise
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    Voltas 1.5 ton 3 Star Inverter Split AC (Copper, 4-in-1 Adjustable Mode, Anti-dust Filter,183V Vectra CAW, White)

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    Offering all the essentials for affordable cooling in summer, this Voltas 1.5 Ton AC comes with an inverter compressor, which can shift the capacity tonnage through the AC remote. It offers 4 cooling modes to provide cooling according to the number of people in the room at that moment. There is also an anti-dust filter that removes small dust particles from the room to improve the breathability for the user. Suitable for rooms up to 150 sq. ft., this is perfect for most Indian homes and allows them to enjoy moderate energy savings, leading to benefits in the long run. It has a hidden display which allows the sleek design to shine through and lets people sleep without a constant light in the room. 

    Specifications:

    • Brand: ‎Voltas
    • Model: ‎183V Vectra CAW
    • Energy Rating: ‎3 Star ( ISEER: 3.81)
    • Annual Energy Usage: 975.26 kWh
    • Noise Level: 38 dB

    Pros:

    • 4 Adjutable Modes For Varying Cooling 
    • Anti-Dust Filter 
    • Protected From a Wide Range oiF Voltage Fluctuation

    Cons:

    • Installation Was Average For Few Users
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    Daikin 1.5 Ton 3 Star Inverter Split AC

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    Having the swing inverter compressor, this Daikin 1.5 Ton AC offers less amount of noise generation, which positively impacts the sleep cycle. To ensure that the air quality is maintained while cooling, this makes use of dew clean technology, which is developed by the brand itself for optimal cleaning. Through the PM 2.5 Filter, all the small dust particles that removed from the area, which enhances the living standards for the users, especially young and older people. It works with stabilizer-free operation, which assures the user of effective cooling even when the voltage fluctuates. With the triple display, it offers relevant information about the temperature, power use, and error alerts so that users can make better decisions. 

    Specifications:

    • Brand: ‎DAIKIN
    • Model: ‎MTKL50U
    • Energy Rating: ‎3 Star (ISEER: 4.00)
    • Annual Energy Usage: ‎966.47 Kilowatt Hours Per Year
    • Noise Level: 35 dB

    Pros:

    • Swing Compressor For Reduced Vibration And Noise While Cooling 
    • Power Chill Mode For Quick Cooling 
    • Self-adjusts the Capacity Through Hepta Sense

    Cons:

    • Service From The Brand Is Debated By Many Users
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    Lloyd 1.5 Ton 5 Star Inverter Split AC

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    Designed for optimal power saving, this Lloyd AC 1.5 Ton has a 5 Star rating from BEE, which impacts the electricity usage annually. Integrated with a variable speed compressor, this enables users to change the cooling capacity as per their needs, so that they only use the power that is needed. With 5 convertible modes, there is a tonnage option for every situation. To make sure that there are no corrosive elements breaking through the copper condenser coils, it employs a blue fins evaporator coating, which extends its lifespan by a lot and accelerates the heat transfer for faster cooling. In case there is a power outage, it would start back up from the same settings as before, so that you don’t have to repeat the guesswork. 

    Specifications:

    • Brand: ‎Lloyd
    • Model: ‎GLS18I5KWGGW
    • Energy Rating: 5 Star (ISEER: 5.20)
    • Annual Energy Usage: 715.07 Kilowatt Hours
    • Noise Level: ‎37 dB

    Pros:

    • Goes till 110% Capacity for Heavy Cooling 
    • Covers Up To 160 sq. ft. 
    • PM 2.5 Filter For Less Exposure To Harmful Particles

    Cons:

    • No AI Mode
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What Star Rating ACs are Generally Found Under 40k?

Generally, you'll find 3-star and 4-star rated ACs within the price range of Rs. 40,000. While some 5-star ACs might also be available under this budget, like Lloyd, it's more common to find lower-rated models within this price point. 3-Star ACs are often considered budget-friendly and provide decent cooling performance, making them a popular choice for many homes. On the other hand, if you are looking for a 5 Star AC under this budget, then some might be available, but they are generally more expensive than 3-star and 4-star models.

Read More: Top 10 Best AC Brands In India For Fast Cooling And Energy-Saving In Peak Summers (2025)

Disclaimer: At HerZindagi, 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. HerZindagi 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.

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Faq's

  • Is a 1.5 Ton Split AC under 40000 good for a medium-sized room?
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    Yes, a 1.5-ton AC is ideal for a medium-sized room (120-150 sq. ft.). Even budget models can cool the room well if used properly.
  • Do budget 1.5-ton split ACs save electricity?
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    Many affordable split ACs come with 3-star or higher energy ratings, which help save power, which ultimately helps in reducing electricity bills.
  • What room size is good for a 1.5-ton AC?
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    A 1.5-ton split AC is generally well-suited for rooms ranging from 120 to 150 square feet, even 160 sq. ft. for some models.
  • Which features are common in a 1.5-ton split AC under 40000?
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    You can expect features like basic inverter technology, sleep mode, auto restart, and a remote. Some models may also have a copper condenser and dust filters.