Top 15 Best AC Brands in India (2026)

India's air conditioner market keeps growing as summers get longer and hotter, and an AC is now a household essential rather than a luxury. This guide covers 15 AC brands sold in India today — from mass-market names such as Voltas and Lloyd to premium Japanese and Korean brands such as Daikin, Panasonic and Mitsubishi Electric — and it sticks to what each brand itself publishes: the founding year, the hero model, the format and who the AC is made for.

Every brand below links to its Amazon.in listing and to the brand's own website, so you can check the current model, size and details before you buy. Prices change too often to print here, and a star figure tells you little about how an AC will cool your room, so neither appears in this guide. The 15 brands are listed in the same order as the earlier version of this guide. Where the old version named a model that its own Amazon link did not sell, this version names the model the link actually sells — those corrections are noted in each profile.

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Quick answer

• Everyday strong cooling on a budget: Voltas Vectra Prime, Lloyd GLS18I5KWGGW, Godrej SIH 18ITC3-WWR and Haier HSU18K-PYSS5BN-INV.
• Premium comfort: Daikin MTKL50U, Panasonic CS/CU-NU18AKY5WX, Carrier ESTER EDGE FXi and Mitsubishi Electric MSY-GR18VF-DA1.
• Smart and feature-rich: LG US-Q19QNZE1, Samsung WindFree BESPOKE AI and Panasonic's Matter-enabled model.
• Heavy-duty cooling for extreme heat: Blue Star IA318ZXUS, O General ASGG18CGAA-B and Haier's Triple Inverter+ model.
• Eco-friendly pick: Godrej, whose catalogue says its AC range uses R290 and R32 refrigerants.
• Best for large rooms: Carrier ESTER EDGE FXi, with 5,000 W of cooling and a 6-in-1 convertible compressor.

How to choose an AC

Tonnage first. 1 ton suits rooms of about 100–130 sq. ft; 1.5 ton suits about 130–190 sq. ft; 2 ton and above suits large rooms and halls above 200 sq. ft. Sun-facing rooms, high ceilings and top floors need more capacity — when in doubt, go half a ton higher rather than lower. An undersized AC runs flat out and still leaves the room warm; an oversized one cools in short bursts and leaves the air damp.

Inverter or fixed-speed. An inverter compressor varies its speed to hold the set temperature, so it uses less electricity over a full day and holds a steadier temperature. A fixed-speed compressor switches on and off, which is noisier and costs more to run. For daily use, an inverter AC is the better buy.

Read the BEE star figure — carefully. The star figure on the label (1 to 5 Star, BEE) and the ISEER number beside it are the honest way to compare efficiency: more stars and a higher ISEER mean lower running costs. But BEE revises its star tables from time to time — several 2025 models in this guide were given 5 Star (BEE) under the 2025 table and will show one star lower under the new 2026 table that takes effect on 1 January 2026. Always check the label on the listing itself, not the headline in a review.

Copper coils. Copper transfers heat better than aluminium, resists corrosion in humid and coastal air, and is easier to repair. Most 5 Star (BEE) and premium inverter ACs in this guide use 100% copper condensers — check the listing if it matters to you.

Refrigerant. R32 is the current standard for new inverter ACs. Godrej's range also uses R290, which has an even lower global warming potential. Both are far kinder to the climate than the older R22, which new ACs no longer use.

Stabilizer-free range. Many inverter ACs now work without a separate stabilizer across a wide voltage range — check the range on the listing (for example, Panasonic's hero model works from 100 to 290 V, Carrier's from 135 to 280 V) if your area sees frequent voltage swings.

Service network. A cheap AC becomes expensive if service or spares are unavailable where you live. Voltas, LG, Blue Star, Samsung and Havells (Lloyd) have the widest networks in India; Mitsubishi Electric and O General sell mainly through dealers, so check for a service centre near you before buying.

Check the model on the listing. The same brand name can cover several variants: the Daikin link here is the 3 Star MTKL50U, not the 5 Star FTKM; the Carrier link is the 5 Star CAI19EE5R35W0, not the 3 Star CAI18EE3R35W0. Confirm the model number and size on the page before you buy.

Best AC Brands in India — Quick Comparison

* Onida's 5 Star figure is on the BEE 2018 table; it would show lower on the current table.

The 15 brands in detail

1. Voltas 183V Vectra Prime (1.5 Ton, 3 Star (BEE))

Voltas, part of the Tata Group, is India's largest air conditioning company and held about 19% of the room AC market in FY25. It was founded in Mumbai on 6 September 1954 as a collaboration between Tata Sons and Volkart Brothers, and it is still headquartered in Mumbai. The brand is built for Indian conditions: wide service reach beyond the metros, tough high-ambient cooling, and mass and mid-range pricing.

The hero model is the 183V Vectra Prime, a 1.5 Ton 3 Star (BEE) inverter split AC from the 2023 range, still listed on Amazon.in. It has a 100% copper condenser, a 4-in-1 adjustable cooling mode that lets you cap the capacity to save power, and an anti-dust filter. A newer sibling, the 183V Vectra CAW (2024), also sells, but the Prime remains the verified Amazon listing for this slot.

• Founded: 6 September 1954, Mumbai (Tata Sons and Volkart Brothers)
• Parent: Tata Group
• Headquarters: Mumbai
• Hero model: Voltas 183V Vectra Prime, 1.5 Ton
• Star (BEE): 3 Star
• Format: Split inverter
• Best known for: Value-for-money cooling for Indian summers

Check price on Amazon →

Brand site: voltas.in

2. Daikin MTKL50U (1.5 Ton, 3 Star (BEE))

Daikin is a Japanese air-conditioning specialist founded in Osaka on 25 October 1924 by Akira Yamada, as Osaka Kinzoku Kogyosho (Osaka Metalworking Industries). It is still headquartered in Osaka, and its Indian arm, Daikin Airconditioning India Pvt. Ltd., is a 100% subsidiary of Daikin Industries Ltd. In India the brand sits firmly in the premium segment, known for silent running, strong cooling and high efficiency.

The hero model is the MTKL50U, a 1.5 Ton 3 Star (BEE) inverter split AC from the 2023 range. It has a copper condenser, a PM 2.5 filter, a triple display, Dew Clean Technology that washes the indoor coil, and Coanda airflow, which throws air along the ceiling so it spreads evenly without a direct draught. Note the model: this listing is the 3 Star MTKL50U. Daikin's 5 Star FTKM series is a different model — the old version of this guide named it here by mistake.

• Founded: 25 October 1924, Osaka
• Founder: Akira Yamada
• Headquarters: Osaka, Japan
• Hero model: Daikin MTKL50U, 1.5 Ton
• Star (BEE): 3 Star
• Format: Split inverter
• Best known for: Coanda airflow and Dew Clean

Check price on Amazon →

Brand site: daikinindia.com

3. Blue Star IA318ZXUS (1.5 Ton, 3 Star (BEE))

Blue Star is an Indian company founded in 1943 by Mohan T. Advani, headquartered in Mumbai, and listed on the Indian stock exchanges since 1969. It is best known for its commercial and industrial air-conditioning work, and that heavy-duty engineering shows in its residential ACs, which are built for dusty, humid and high-use Indian homes rather than for showroom looks.

The hero model is the IA318ZXUS, a 1.5 Ton 3 Star (BEE) Wi-Fi Smart inverter split AC, given 3 Star under the new BEE guidelines that take effect on 1 January 2026. It has an ISEER of 4.38, 5-in-1 convertible cooling, a DigiQ Hepta Sensor, Blue Fins anti-corrosion coating on the coils, Turbo Cool for fast cooling, a 100% copper condenser, Wi-Fi smart control with voice command, and a self-clean mode. The old version of this guide named the IC312YU / IC318LNU and a window AC here — this listing is the IA318ZXUS split AC.

• Founded: 1943, Mumbai
• Founder: Mohan T. Advani
• Headquarters: Mumbai
• Hero model: Blue Star IA318ZXUS, 1.5 Ton
• Star (BEE): 3 Star (new 2026 guidelines)
• ISEER: 4.38
• Format: Split inverter, Wi-Fi smart
• Best known for: Heavy-duty build, 5-in-1 convertible cooling

Check price on Amazon →

Brand site: bluestarindia.com

4. LG US-Q19QNZE1 (1.5 Ton, 5 Star (BEE))

LG Electronics began as GoldStar in October 1958, founded by Koo In-hwoi, and is headquartered in Seoul, South Korea, as part of the LG Group. It is one of the most popular AC brands in India, known for feature-rich, tech-led ACs that serve both the mass and premium residential segments.

The hero model is the US-Q19QNZE1, a 1.5 Ton 5 Star (BEE) DUAL Inverter split AC. It has an ISEER of 5.20, a DUAL Inverter compressor with twin rotary motors, AI Convertible 6-in-1 cooling that adjusts capacity from around 40% to 110%, VIRAAT Mode for fast cooling, a 4-way swing, an HD Filter with Anti-Virus Protection, a copper condenser, 5,000 W of cooling, and it works at ambient temperatures up to 55°C. The listing notes that this 5 Star figure is under the 2025 BEE guidelines and will show one star lower under the new 2026 guidelines from 1 January 2026. The old version of this guide also mentioned a 7-in-1 convertible — this listing is 6-in-1.

• Founded: October 1958 (as GoldStar)
• Founder: Koo In-hwoi
• Headquarters: Seoul, South Korea
• Hero model: LG US-Q19QNZE1, 1.5 Ton
• Star (BEE): 5 Star (2025 guidelines)
• ISEER: 5.20
• Format: Split inverter, DUAL Inverter
• Best known for: DUAL Inverter, AI Convertible 6-in-1

Check price on Amazon →

Brand site: lg.com

5. Samsung WindFree BESPOKE AI AR60F19D15WNNA (1.5 Ton, 5 Star (BEE))

Samsung was founded on 1 March 1938, and Samsung Electronics was established on 13 January 1969 in Suwon, South Korea, by Lee Byung-chul. The group is headquartered in Suwon, and its ACs in India are known for design, smart connectivity and comfort-led features that appeal to younger, aspirational buyers.

The hero model is the WindFree BESPOKE AI AR60F19D15WNNA, a 1.5 Ton 5 Star (BEE, 2025) inverter split AC from the 2025 range. WindFree cooling pushes air through 23,000 micro-holes so you feel cool air without a direct draught. It also has BESPOKE AI with AI Energy mode, 5-in-1 convertible cooling, a Digital Inverter Compressor, Wi-Fi with the SmartThings app, voice control with Alexa, Bixby and Google Assistant, a 4-way swing, auto clean, a copper condenser, Durafin Ultra coating, cooling up to 58°C, an ISEER of 5.15, 5.00 kW of cooling and R32 refrigerant. No Amazon.in product page for this exact model could be verified, so the button below searches Amazon.in for it instead — check the model number on the listing before buying. At the time of checking, the model was listed on Amazon.in but showing as out of stock there.

• Founded: 1 March 1938 (Samsung Electronics 1969)
• Founder: Lee Byung-chul
• Headquarters: Suwon, South Korea
• Hero model: Samsung WindFree BESPOKE AI AR60F19D15WNNA, 1.5 Ton
• Star (BEE): 5 Star (2025 guidelines)
• ISEER: 5.15
• Format: Split inverter, WindFree
• Best known for: Draught-free WindFree cooling

Check price on Amazon →

Brand site: samsung.com

6. Panasonic CS/CU-NU18AKY5WX (1.5 Ton, 5 Star (BEE))

Panasonic was founded on 7 March 1918 by Kōnosuke Matsushita and is headquartered in Kadoma, Osaka, Japan, as Panasonic Holdings Corporation. In India its ACs are positioned as high-efficiency, durable and value-driven premium products, with a strong focus on air purification and smart-home features.

The hero model is the CS/CU-NU18AKY5WX, a 1.5 Ton 5 Star (BEE, 2025) premium Wi-Fi inverter split AC — India's first Matter-enabled room AC. It has 7-in-1 Convertible cooling with True AI, Wi-Fi smart control through the MirAIe app, voice control with Alexa and Google Home, a 4-way swing, a PM 0.1 air-purification filter, ShieldBlu+ anti-corrosion coating, a copper condenser, an ISEER of 5.20, 5.1 kW of cooling, R32 refrigerant, cooling up to 55°C, and stabilizer-free use from 100 to 290 V. The listing notes that this 5 Star figure is under the 2025 BEE guidelines and will show one star lower under the new 2026 guidelines from 1 January 2026. The old version of this guide linked a different ASIN for this model — the link below is the verified listing for the CS/CU-NU18AKY5WX.

• Founded: 7 March 1918
• Founder: Kōnosuke Matsushita
• Headquarters: Kadoma, Osaka, Japan
• Hero model: Panasonic CS/CU-NU18AKY5WX, 1.5 Ton
• Star (BEE): 5 Star (2025 guidelines)
• ISEER: 5.20
• Format: Split inverter, Wi-Fi smart, Matter-enabled
• Best known for: Matter-enabled smart AC, high ISEER

Check price on Amazon →

Brand site: panasonic.com

7. Carrier ESTER EDGE FXi CAI19EE5R35W0 (1.5 Ton, 5 Star (BEE))

Carrier was founded on 26 June 1915 in Syracuse, New York, by Willis Carrier, who invented modern air conditioning in 1902. It is headquartered in Palm Beach Gardens, Florida, USA, as Carrier Global Corporation. In India, Carrier ACs are made and sold by Carrier Midea India Pvt. Ltd., a joint venture between Carrier and Midea Group, with a plant at Supa, Ahmednagar, Maharashtra.

The hero model is the ESTER EDGE FXi CAI19EE5R35W0, a 1.5 Ton 5 Star (BEE, 2025) Wi-Fi Smart Flexicool inverter split AC. It has Flexicool 6-in-1 convertible cooling, Wi-Fi smart control with voice control, a Smart Energy Display that shows live power use, HD and PM 2.5 dual filtration, Auto Cleanser, Insta Cool fast cooling, Hydro Blue anti-corrosion coating, a refrigerant leakage detector, a Hi-Grooved copper condenser, an ISEER of 5.13, 5,000 W of cooling, R32 refrigerant, cooling up to 52°C, and stabilizer-free use from 135 to 280 V. The listing notes that this 5 Star figure is under the 2025 BEE guidelines and will show one star lower under the new 2026 guidelines from 1 January 2026. The old version of this guide linked a 3 Star Carrier model (CAI18EE3R35W0) while describing a 5 Star one — the link below is the verified 5 Star CAI19EE5R35W0.

• Founded: 26 June 1915, Syracuse, New York
• Founder: Willis Carrier (invented modern air conditioning, 1902)
• Headquarters: Palm Beach Gardens, Florida, USA
• Hero model: Carrier ESTER EDGE FXi CAI19EE5R35W0, 1.5 Ton
• Star (BEE): 5 Star (2025 guidelines)
• ISEER: 5.13
• Format: Split inverter, Wi-Fi smart
• Best known for: Flexicool 6-in-1, Smart Energy Display

Check price on Amazon →

Brand site: carriermideaindia.com

8. Haier HSU18K-PYSS5BN-INV (1.5 Ton, 5 Star (BEE))

Haier was founded on 28 April 1984 as Qingdao Refrigerator Co. by Zhang Ruimin, and is headquartered in Qingdao, Shandong, China, as Haier Group Corporation. In India it has grown fast on the back of Make-in-India manufacturing and feature-rich inverter ACs at aggressive prices, aimed at value-conscious buyers.

The hero model is the HSU18K-PYSS5BN-INV, a 1.5 Ton 5 Star (BEE) Triple Inverter+ split AC — Haier also calls this unit a HEXA Inverter in the listing. It has 7-in-1 Intelligent Convertible cooling (40–110%), Frost Self Clean, Supersonic Cooling in 10 seconds at 60°C, a 20 m air throw, a 100% copper condenser, a Hyper PCB for stabilizer-free use, R32 refrigerant, an ISEER of 5.05, 4,850 W of cooling, a 4-way swing and an HD filter. The listing notes that this 5 Star figure is under the 2025 BEE guidelines and will show one star lower under the new 2026 guidelines from 1 January 2026. The old version of this guide called this the Omni+ / HSU18CVAA — this listing is the HSU18K-PYSS5BN-INV Triple Inverter+.

• Founded: 28 April 1984 (as Qingdao Refrigerator Co.)
• Founder: Zhang Ruimin
• Headquarters: Qingdao, China
• Hero model: Haier HSU18K-PYSS5BN-INV, 1.5 Ton
• Star (BEE): 5 Star (2025 guidelines)
• ISEER: 5.05
• Format: Split inverter, Triple Inverter+
• Best known for: Triple Inverter+, cooling at 60°C

Check price on Amazon →

Brand site: haierindia.com

9. Hitachi 3400FXL RAS.G318PCBIBF (1.5 Ton, 3 Star (BEE))

Hitachi air conditioners in India are made and marketed by Johnson Controls–Hitachi Air Conditioning India Ltd. The Indian company was incorporated in 1984, is headquartered in Ahmedabad, Gujarat, and has a plant at Kadi, Mehsana. The global joint venture, Johnson Controls Hitachi AC Ltd, was formed in Tokyo on 1 October 2015. In July 2024 Johnson Controls agreed to sell its residential and light-commercial HVAC business to Bosch, and the Indian company was renamed Bosch Home Comfort India Ltd in November 2025.

The hero model is the 3400FXL RAS.G318PCBIBF, a 1.5 Ton 3 Star (BEE) inverter split AC. It has an annual energy use of 1,012.62 kWh, R32 refrigerant, a 100% copper condenser, ice Clean self-cleaning, Xpandable+ cooling that boosts output in peak heat, a dust filter and a 4-way swing. The old version of this guide named the Kashikoi 5100X here — this listing is the 3400FXL.

• Indian arm incorporated: 1984 (Johnson Controls–Hitachi)
• Headquarters (India): Ahmedabad, Gujarat
• Parent now: Bosch Thermotechnik (since 2025)
• Hero model: Hitachi 3400FXL RAS.G318PCBIBF, 1.5 Ton
• Star (BEE): 3 Star
• Format: Split inverter
• Best known for: ice Clean, Xpandable+ cooling

Check price on Amazon →

Brand site: hitachiaircon.com

10. Lloyd (Havells) GLS18I5KWGGW (1.5 Ton, 5 Star (BEE))

Lloyd began in India as the Fedders Lloyd joint venture in 1956 and became a standalone brand in 2007. Havells India acquired the Lloyd consumer durables business in February 2017 for Rs 1,600 crore, and Lloyd is now a Havells brand. Havells India Ltd was founded in 1958 by Qimat Rai Gupta and is headquartered in Noida, Uttar Pradesh, where the Lloyd brand is also based.

The hero model is the GLS18I5KWGGW, a 1.5 Ton 5 Star (BEE) inverter split AC. It has an ISEER of 5.2, an annual energy use of 715.07 kWh, 5-in-1 convertible cooling (30–110% capacity), cooling even at 52°C, a 100% copper condenser, a PM 2.5 filter, stabilizer-free use, a smart 4-way swing, Turbo Cool, a golden-fin evaporator, a hidden LED display, low-gas detection and a clean-filter indicator. The listing notes that this 5 Star figure is under the 2025 BEE guidelines and will show one star lower under the new 2026 guidelines from 1 January 2026.

• Brand begun: 1956 (Fedders Lloyd); Havells since 2017
• Parent: Havells India Ltd (founded 1958, Qimat Rai Gupta)
• Headquarters: Noida, Uttar Pradesh
• Hero model: Lloyd GLS18I5KWGGW, 1.5 Ton
• Star (BEE): 5 Star (2025 guidelines)
• ISEER: 5.2
• Format: Split inverter
• Best known for: 5-in-1 convertible, high ISEER

Check price on Amazon →

Brand site: havells.com

11. Godrej SIH 18ITC3-WWR Hot & Cold (1.5 Ton, 3 Star (BEE))

Godrej & Boyce was founded in 1897 by Ardeshir Godrej and Pirojsha Burjorji Godrej, and is headquartered in Mumbai, Maharashtra, as the flagship company of the Godrej Enterprises Group. Godrej Appliances began in 1958, and its AC range launched in India in 1997. The brand is best known for refrigerators and home appliances, and its ACs stand out for eco-friendly refrigerants.

The hero model is the SIH 18ITC3-WWR, a 1.5 Ton 3 Star (BEE) Hot & Cold inverter split AC — it both cools and heats, and works from -7°C to 52°C. It has an ISEER of 4.2, an annual energy use of 959.23 kWh, a twin-rotary inverter compressor, an anti-freeze thermostat, copper coils, a 5-year comprehensive warranty plus a 10-year inverter compressor warranty, and R32 refrigerant. Godrej's own catalogue says its AC range uses eco-friendly R290 and R32 refrigerants. The old version of this guide named the GIC 185RVD1-WTA and Versos Copper here — this listing is the SIH 18ITC3-WWR Hot & Cold model.

• Founded: 1897
• Founders: Ardeshir Godrej and Pirojsha Burjorji Godrej
• Headquarters: Mumbai
• Hero model: Godrej SIH 18ITC3-WWR Hot & Cold, 1.5 Ton
• Star (BEE): 3 Star
• ISEER: 4.2
• Format: Split inverter, Hot & Cold
• Best known for: Hot & Cold, R32 refrigerant

Check price on Amazon →

Brand site: godrejenterprises.com

12. Whirlpool Magicool SAI16P55MCP0 (1.5 Ton, 5 Star (BEE))

Whirlpool Corporation was founded on 11 November 1911 by Emory and Louis Upton as the Upton Machine Company, and is headquartered in Benton Harbor, Michigan, USA. Whirlpool of India Ltd was formed in 1996 from the Kelvinator India and TVS Whirlpool acquisitions, is headquartered in Gurugram, Haryana, and has plants at Faridabad, Puducherry and Pune.

The hero model is the Magicool SAI16P55MCP0, a 1.5 Ton 5 Star (BEE) inverter split AC. It has an ISEER of 5.1, an annual energy use of 728.95 kWh, a 100% copper condenser coil, 4-in-1 convertible cooling, an HD filter, cooling at 52°C, a 2-way swing, an Intellisense inverter compressor, and 6th Sense IntelliCool, which adapts cooling to room conditions. The listing notes that this 5 Star figure is under the 2025 BEE guidelines and will show one star lower under the new 2026 guidelines from 1 January 2026.

• Founded: 11 November 1911
• Founders: Emory and Louis Upton
• Headquarters: Benton Harbor, Michigan, USA
• Hero model: Whirlpool Magicool SAI16P55MCP0, 1.5 Ton
• Star (BEE): 5 Star (2025 guidelines)
• ISEER: 5.1
• Format: Split inverter
• Best known for: 6th Sense IntelliCool, 4-in-1 convertible

Check price on Amazon →

Brand site: whirlpoolindia.com

13. Mitsubishi Electric MSY-GR18VF-DA1 (1.5 Ton, 5 Star (BEE))

Mitsubishi Electric was founded on 15 January 1921 in Tokyo, Japan, as a spin-off of the electrical-machinery division of Mitsubishi Shipbuilding. It is headquartered in Tokyo, is an independent listed company, and is a core company of the Mitsubishi Group. Its India arm, Mitsubishi Electric India Pvt. Ltd., is headquartered in Gurugram, Haryana. Note that Mitsubishi Electric and Mitsubishi Heavy Industries are separate companies — do not confuse the two.

The hero model is the MSY-GR18VF-DA1, a 1.5 Ton 5 Star (BEE) inverter split AC. It has an ISEER of 5.00, a cooling capacity of 5.2 kW, R32 refrigerant, a rotary inverter compressor, Tropical Inverter Technology built for use up to 52°C, a 12 m long airflow, Dual Barrier coating, a PM2.5 filter, Econo Cool, indoor noise of 27–49 dB(A) and a voltage range of 198–264 V. No Amazon.in product page for this model could be verified — Mitsubishi Electric sells mainly through dealers in India — so the button below searches Amazon.in for it instead.

• Founded: 15 January 1921, Tokyo
• Headquarters: Tokyo, Japan
• Hero model: Mitsubishi Electric MSY-GR18VF-DA1, 1.5 Ton
• Star (BEE): 5 Star
• ISEER: 5.00
• Format: Split inverter, Tropical Inverter
• Best known for: Tropical Inverter, quiet premium build

Check price on Amazon →

Brand site: mitsubishielectric.in

14. O General ASGG18CGAA-B (1.5 Ton, 5 Star (BEE))

O General is the air-conditioning brand of Fujitsu General Limited, founded in 1936 as Yaou Shoten Ltd in Kawasaki, Japan, and headquartered in Kawasaki. Fujitsu General was acquired by Paloma Rheem Holdings in August 2025, and its trading name became GENERAL Inc. on 1 January 2026. In India the brand is sold by Fujitsu General (India) Pvt. Ltd. through dealers, so availability is limited and after-sales support varies by city.

The hero model is the ASGG18CGAA-B, a 1.5 Ton 5 Star (BEE) inverter split AC from the 2025 range. It has an ISEER of 5.12, a cooling capacity of 5.28 kW, R32 refrigerant, a copper condenser with an anti-corrosion copper heat exchanger, an Advanced Hyper Tropical Twin Rotary compressor, Coanda Airflow Technology, a PM2.5 filter with activated carbon, ambient cooling up to 55°C, 0.5°C temperature precision, and Turbo, Sleep, Auto-restart and Dehumidification modes. Warranty is 1 year on the product, 5 years on the PCB and 10 years on the compressor. The old version of this guide linked an ASIN that could not be verified and named the OGJA series — the link below is the verified ASGG18CGAA-B listing.

• Brand founded: 1936 (Fujitsu General, Kawasaki)
• Headquarters: Kawasaki, Japan
• Hero model: O General ASGG18CGAA-B, 1.5 Ton
• Star (BEE): 5 Star
• ISEER: 5.12
• Format: Split inverter
• Best known for: Hyper Tropical Twin Rotary, high ISEER

Check price on Amazon →

Brand site: fujitsu-general.com

15. Onida CORAL-IR185CRL (1.5 Ton, 5 Star (BEE, 2018 table))

Onida was founded in 1981 in Mumbai by G. L. Mirchandani and Vijay Mansukhani, and is headquartered in Mumbai as the flagship brand of Mirc Electronics Ltd. The brand is best known for televisions and small appliances, and its ACs target budget buyers with basic, inverter-equipped models at aggressive prices.

The hero model is the CORAL-IR185CRL, a 1.5 Ton 5 Star (BEE) inverter split AC. Its 5 Star figure is on the BEE 2018 table, so it would show lower on the current table — treat it as a guide rather than a current comparison. It has an ISEER of 4.58, a cooling capacity of 5,297 W, R32 refrigerant, a copper condenser coil, a panel display, air circulation of 577 CFM, indoor noise of Low 38 dB, power use of 1,525 W, and a warranty of 1 year comprehensive plus 4 years on the compressor. No Amazon.in product page for this model could be verified, so the button below searches Amazon.in for it instead — check the model number on the listing before buying.

• Founded: 1981, Mumbai
• Founders: G. L. Mirchandani and Vijay Mansukhani
• Headquarters: Mumbai
• Hero model: Onida CORAL-IR185CRL, 1.5 Ton
• Star (BEE): 5 Star (BEE 2018 table)
• ISEER: 4.58
• Format: Split inverter
• Best known for: Budget inverter cooling

Check price on Amazon →

Brand site: onida.com

AC Buying Guide

Buy from authorised sellers. Use the brand's own store or its official Amazon storefront, and check that the pack arrives sealed.

Check the model before paying. The same brand name can cover several variants: the Daikin link here is the 3 Star MTKL50U, the Carrier link is the 5 Star CAI19EE5R35W0, and the Godrej link is the Hot & Cold SIH 18ITC3-WWR — confirm the model number and size on the page.

Match the AC to your room. 1 ton suits about 100–130 sq. ft, 1.5 ton about 130–190 sq. ft, and 2 ton and above suits large rooms and halls. Sun-facing rooms and top floors need more capacity.

Budget for installation and upkeep. Set aside money for installation, extra copper piping if the outdoor unit sits far from the indoor unit, an outdoor unit stand, and wiring or a stabilizer if your model needs one. Clean the filters every few weeks and get the AC serviced once a year — a dirty filter is the most common reason an AC cools poorly.

Common mistakes to avoid.

• Buying on the headline star figure alone without checking which BEE table year it comes from.
• Choosing the wrong tonnage for the room.
• Ignoring the voltage range in areas with frequent swings.
• Overlooking after-sales service where you live — check for an authorised service centre near you first.
• Poor installation by an unauthorised technician.
• Impulse buying in a sale without checking the model number.
• Skipping filter cleaning and annual servicing.

Frequently Asked Questions

Which AC brand is the most energy-efficient?
On the ISEER figures in this guide, Panasonic (5.20), LG (5.20), Carrier (5.13), O General (5.12) and Lloyd (5.2) lead the 1.5 Ton inverter models — but check the BEE table year on the listing, because several 2025 models will show one star lower under the 2026 table.

Is it better to buy an inverter AC or a fixed-speed AC?
An inverter AC, for daily use. Its compressor varies speed to hold the set temperature, so it uses less electricity over a full day, holds a steadier temperature and runs quieter. A fixed-speed AC switches on and off, costs more to run and is noisier.

How do I choose the right AC tonnage for my room?
1 ton suits about 100–130 sq. ft, 1.5 ton about 130–190 sq. ft, and 2 ton and above suits rooms above 200 sq. ft and halls. Sun-facing rooms, high ceilings and top floors need more capacity — go half a ton higher rather than lower.

Are window ACs still worth buying?
Yes, for a single room on a tight budget. A window AC costs less to buy and install than a split AC, but it is noisier and less efficient than an inverter split. For bedrooms and daily use, an inverter split is the better buy.

What is the difference between copper and aluminium coils in ACs?
Copper transfers heat better, resists corrosion in humid and coastal air, and is easier to repair. Aluminium is cheaper and lighter but less durable in dusty, humid Indian conditions. Most 5 Star (BEE) and premium inverter ACs use 100% copper condensers.

Which AC brand has the best after-sales service in India?
Service reach varies by town, so check first. Voltas, LG, Blue Star, Samsung and Havells (Lloyd) have the widest networks in India, while Mitsubishi Electric and O General sell mainly through dealers — before buying, check that the brand has an authorised service centre near you.

My electricity supply fluctuates often. What should I look for?
A model with stabilizer-free use and a wide voltage range — Panasonic's hero model works from 100 to 290 V and Carrier's from 135 to 280 V, for example.

How does the star figure affect electricity bills?
More stars and a higher ISEER mean lower running costs, because the AC uses less electricity for the same cooling. But the figure depends on the BEE table year — check the label on the listing itself.

What common mistakes should I avoid when buying an AC?
Buying on the headline star figure alone, choosing the wrong tonnage, ignoring the voltage range, overlooking after-sales service, poor installation, impulse buying in a sale without checking the model number, and skipping filter cleaning and annual servicing.

Conclusion

Pick by room first and brand second. For one safe everyday AC, Voltas Vectra Prime, Lloyd GLS18I5KWGGW or Godrej SIH 18ITC3-WWR will do the job; for premium comfort, look at Panasonic, LG, Carrier or Mitsubishi Electric; for draught-free cooling, Samsung WindFree; and for extreme heat, Blue Star, Haier or O General. Every claim in this guide traces back to the brands' own published details and their Amazon.in listings, checked in November 2026.

Researched and checked November 2026. Prices are deliberately not printed in this guide — they change too often — so check the current price on the linked listing before you buy.

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