Best 1.5 Ton AC in India 2026 — Split Inverter ACs Compared
By Bikram Nath · Updated 2026-10-19 · How we pick · Affiliate disclosure: links earn a small commission
What's the best 1.5 ton ac to buy in India?
The Carrier ESTER EDGE Gxi 1.5 Ton 5 Star inverter split AC is our top pick because its listing states an ISEER of 5.6, annual energy consumption of 663.31 units, R32 refrigerant, stabilizer-free operation within 135~280 V, and a warranty of 1 year standard, 5 years on PCB and 10 years on the compressor. LG's AS-Q19YWZE1 5 Star suits buyers who want Wi-Fi and 4-way swing, with a listed ISEER of 5.77 and an ambient temperature of 55℃.
On its BEE label (2025 ratings), a 1.5-ton 5-star split AC uses roughly 685–780 units of electricity a year versus about 900–1,000 for a 3-star (at BEE’s standard 1,600 running hours) — the higher rating saves about ₹1,600–2,300 a year at ₹8 per unit. Bureau of Energy Efficiency (BEE) (opens in new tab) · our running-cost data
Carrier ESTER EDGE Gxi 1.5 Ton 5 Star Flexicool Inverter Split AC
The sensible default for most rooms of 111 to 150 sq ft: 5 Star, ISEER 5.6, 663.31 units a year, stabilizer-free within 135~280 V and a 10-year compressor warranty, per the listing.
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Quick Comparison
| # | Product | Best for | Brand | Price | Link |
|---|---|---|---|---|---|
| 1 | Carrier ESTER EDGE Gxi 1.5 Ton 5 Star Flexicool Inverter Split AC | Top Pick | Carrier | ||
| 2 | LG AS-Q19YWZE1 1.5 Ton 5 Star Wi-Fi Smart Inverter Split AC | High ambient heat | LG | ||
| 3 | Hitachi RAS.Y319PCDISL 1.5 Ton 3 Star Wi-Fi Heavy Duty Inverter Split AC | Bedrooms needing low noise | Hitachi | ||
| 4 | Carrier Flexicool CAI18CE3R36W0 1.5 Ton 3 Star Wi-Fi Inverter Split AC | Wi-Fi with geo-fencing | Carrier |
Hitachi's RAS.Y319PCDISL 3 Star is the one to consider if noise matters: its listing states 37 dBA, Wi-Fi and cooling at up to 54°C. This guide compares four 1.5 ton inverter split ACs from Carrier, LG and Hitachi, using what each listing states: star rating, ISEER, annual energy consumption, airflow, maximum ambient temperature and warranty. Two are 5 Star and two are 3 Star, and stated ISEER values run from 4.35 to 5.77.
Our Top Picks
Energy Rating
5 Star
ISEER
5.6
Annual Energy
663.31 units
Airflow
600 CFM
Max Ambient
52 degree Celsius
Warranty
1 year standard, 5 years PCB, 10 years compressor
Pros
- ✓Lowest stated annual energy consumption on this page: 663.31 units
- ✓Stabilizer-free operation within 135~280 V, per the listing
- ✓Dual filtration with HD and PM 2.5 filters, auto cleanser and refrigerant leakage detector listed
- ✓States R32 refrigerant, indoor unit 96.5 x 32.4 x 23.4 cm (11.5 Kg) and outdoor unit 89.0 x 64.5 x 35.5 cm (32 Kg)
Cons
- ✗The listing describes this model as non-Wi-Fi
- ✗2 way Air Directional Control, against 4-way swing on the LG and Hitachi
“The sensible default for most rooms of 111 to 150 sq ft: 5 Star, ISEER 5.6, 663.31 units a year, stabilizer-free within 135~280 V and a 10-year compressor warranty, per the listing.”
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Energy Rating
5 Star
ISEER
5.77
Annual Energy
671.15 units
Airflow
653/1236 (In/Out) CFM
Max Ambient
55℃
Warranty
1 year comprehensive, 5 years PCB and motor, 10 years compressor
Pros
- ✓Highest stated ISEER (5.77) and ambient temperature (55℃) on this page
- ✓Wi-Fi, Energy Manager+ and a convertible 6-in-1 mode, per the title
- ✓4-way swing and a stated cooling capacity of 5000 W
- ✓100% copper tubes with Ocean Black coating; free gas charging during the comprehensive period
Cons
- ✗The listing does not state the refrigerant gas or a noise level
- ✗LG's warranty terms say repairs for installation defects may be charged if installed outside the brand's service network
“For buyers who want Wi-Fi and 4-way swing in a 5 Star unit: ISEER 5.77, 55℃ ambient and 5 years on PCB and motor, per the listing.”
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Energy Rating
3 Star
ISEER
4.7
Annual Energy
897.16 units
Airflow
600 CFM IDU airflow
Max Ambient
54°C
Warranty
1 year standard, 5 years controller, 10 years compressor
Pros
- ✓The only listing here that states a noise level: 37 dBA
- ✓Built-in Wi-Fi, 4-way swing and a long air throw up to 24m, per the listing
- ✓Ice Clean (Frost Wash Technology), Anti-Bacterial Mesh Filter and Filter Clean Indicator listed
- ✓States R32 refrigerant and unit weights of 11.4 Kg indoor and 28.5 kg outdoor
Cons
- ✗Highest stated annual energy consumption on this page: 897.16 units
- ✗The listing notes the BEE label tonnage classification has been updated from July 1st 2026; check the sticker
“Suits a bedroom where noise matters: a stated 37 dBA, Wi-Fi, 4-way swing and cooling at up to 54°C, though at 3 Star with 897.16 units a year.”
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Energy Rating
3 Star
ISEER
4.35
Annual Energy
854.39 units
Airflow
580 CFM
Max Ambient
52 degree Celsius
Warranty
1 year standard, 5 years PCB, 10 years compressor
Pros
- ✓Wi-Fi with geo-fencing and a smart energy display, per the title
- ✓Flexicool Convertible 6-in-1, which Carrier says lets you raise or lower cooling capacity
- ✓Cooling capacity of 4800 watts with a stated maximum of 5400 Watts
- ✓100% copper condenser coil with anti-corrosion blue coating
Cons
- ✗3 Star with annual energy consumption of 854.39 units and ISEER 4.35
- ✗The listing does not state the refrigerant gas, filters or indoor and outdoor unit dimensions
“For buyers who want Wi-Fi control with geo-fencing on a Carrier Flexicool unit, accepting a 3 Star rating and ISEER 4.35, per the listing.”
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Prices shown are pulled live from Amazon.in and refresh through the day. Amazon prices and availability change frequently — the price on the Amazon product page at the time of purchase is the one that applies. As an Amazon Associate, PakkaPick earns from qualifying purchases; your price is unaffected.
Editor's read
The Carrier ESTER EDGE Gxi and Hitachi listings are the most complete here, stating indoor and outdoor unit dimensions and weights, R32 refrigerant and what is in the box. The LG and Carrier Flexicool Wi-Fi listings do not state refrigerant gas or unit dimensions in their descriptions, and only the Hitachi listing gives a noise level (37 dBA). Hitachi also notes that the BEE label tonnage classification has been updated under revised guidelines effective from July 1st 2026, with no change to the hardware, so check the sticker.
— Bikram, editor
Editor's take
As a default, the Carrier ESTER EDGE Gxi 5 Star: ISEER 5.6, 663.31 units a year, R32 refrigerant, stabilizer-free operation within 135~280 V and a 10-year compressor warranty, all on the listing. If you want Wi-Fi, 4-way swing and the highest stated ISEER, the LG AS-Q19YWZE1 at 5.77. For a bedroom where noise matters, the Hitachi RAS.Y319PCDISL with a stated 37 dBA.
Further reading
How we picked these 1.5 ton acs
Every pick on this page is matched to its exact Amazon India listing, and the specifications, warranty terms and features on each card come from that listing; a brand's own claims are attributed to the brand. We don't physically test the products in our guides, and we don't link to Amazon search results. Prices shown come from Amazon's data with the time they were fetched; the price at checkout can differ.
Our editorial process is one person — Bikram, based in Pune. The order of products on this page reflects our editorial ranking only. No brand paid for a place in this ranking. Each ranked pick earns us money only through its Amazon affiliate link — clicking through earns a small commission, your price stays identical.
Standards & sources
- Bureau of Energy Efficiency (BEE) — Standards & Labelling Programme (opens in new tab) — India's energy-efficiency star ratings are set by the Bureau of Energy Efficiency. Where a BEE star label applies, a higher star rating means lower running cost — check a specific model's current rating on the BEE site.
- Bureau of Indian Standards (BIS) — product registration (opens in new tab) — Many electronic goods sold in India require BIS registration for safety; you can look up a product's BIS registration on the BIS portal.
Buying 1.5 ton acs in India — what to check
- Warranty:check that the listing states an Indian warranty and what it covers. Imported (grey-market) units may not be serviced by the brand's Indian service centres.
- Delivery and returns: Amazon shows the delivery date for your pincode and the return policy on each product page. Check both before ordering, especially if it is a gift or needed by a date.
- Keep the invoice: some brands ask you to register the product after purchase. Keep the Amazon invoice and read the warranty card that comes in the box.
Running-cost data
Curious what it costs to run per year?
See our data on the real yearly electricity cost of ACs, fridges, fans, geysers & washing machines in India — by BEE star rating, at your state's tariff →
What to Look For
- 1.Energy rating: the Carrier ESTER EDGE Gxi and the LG AS-Q19YWZE1 are 5 Star, with listed annual energy consumption of 663.31 units and 671.15 units. The Carrier Flexicool Wi-Fi and the Hitachi RAS.Y319PCDISL are 3 Star, at 854.39 units and 897.16 units. ISEER values stated are 5.77 (LG), 5.6 (Carrier 5 Star), 4.7 (Hitachi) and 4.35 (Carrier 3 Star).
- 2.Warranty: all four listings state 10 years on the compressor and 1 year on the product. LG adds 5 years on PCB and motor; Hitachi 5 years on the controller; both Carrier listings 5 years on PCB. Carrier offers an optional 4-year extended warranty that the listing says needs a registration fee at installation and two paid maintenance services a year.
- 3.Room size: the LG and both Carrier listings state 111 to 150 sq ft; the Hitachi listing states medium rooms up to 150 sq ft.
- 4.Airflow and swing: the LG lists 653/1236 (In/Out) CFM with 4-way swing; the Hitachi 600 CFM IDU airflow with 4-way swing and a long air throw up to 24m; the Carrier 5 Star 600 CFM and the Carrier 3 Star 580 CFM, both with 2 way Air Directional Control.
- 5.Heat and voltage: stated ambient temperatures are 55℃ (LG), 54°C (Hitachi) and 52 degree Celsius (both Carriers). The Carrier 5 Star listing states stabilizer-free operation within 135~280 V; the other three listings do not mention stabilizer-free operation.
Frequently Asked Questions
Which is the best 1.5 ton AC in India in 2026?
The Carrier ESTER EDGE Gxi 1.5 Ton 5 Star inverter split AC is our top pick. Its listing states ISEER 5.6, annual energy consumption of 663.31 units, R32 refrigerant, stabilizer-free operation within 135~280 V and a 10-year compressor warranty. The LG AS-Q19YWZE1 is the alternative if you want Wi-Fi and 4-way swing.
Is a 5 star or 3 star 1.5 ton AC better?
By the energy label figures on this page, the 5 Star units use less electricity: the 5 Star Carrier ESTER EDGE Gxi lists 663.31 units a year and the 5 Star LG lists 671.15 units, against 854.39 units for the 3 Star Carrier Flexicool Wi-Fi and 897.16 units for the 3 Star Hitachi.
What room size is a 1.5 ton AC suitable for?
The listings here state rooms of about 111 to 150 sq ft. The LG and both Carrier listings give 111 to 150 sq ft, and the Hitachi listing says medium rooms up to 150 sq ft.
Which 1.5 ton AC has Wi-Fi?
The LG AS-Q19YWZE1, the Hitachi RAS.Y319PCDISL and the Carrier Flexicool CAI18CE3R36W0 all state Wi-Fi on their listings, and the Carrier adds geo-fencing. The Carrier ESTER EDGE Gxi listing describes it as non-Wi-Fi.
What warranty do 1.5 ton ACs come with?
All four ACs here list 1 year on the product and 10 years on the compressor. LG adds 5 years on PCB and motor, Hitachi 5 years on the controller, and both Carrier listings 5 years on PCB, with an optional 4-year extended warranty that requires paid maintenance services.
Does a 1.5 ton AC need a stabilizer?
The Carrier ESTER EDGE Gxi listing states stabilizer-free operation within 135~280 V. The LG, Hitachi and Carrier Flexicool Wi-Fi listings do not mention a stabilizer-free voltage range, so check with the brand before installing without one.
What is the top pick in PakkaPick's “Best 1.5 Ton AC in India” guide?
The top pick in PakkaPick's “Best 1.5 Ton AC in India” guide is the Carrier ESTER EDGE Gxi 1.5 Ton 5 Star Flexicool Inverter Split AC. The sensible default for most rooms of 111 to 150 sq ft: 5 Star, ISEER 5.6, 663.31 units a year, stabilizer-free within 135~280 V and a 10-year compressor warranty, per the listing.
What should I look for when buying a 1.5 ton ac?
- Key factors: Energy rating: the Carrier ESTER EDGE Gxi and the LG AS-Q19YWZE1 are 5 Star, with listed annual energy consumption of 663.31 units and 671.15 units. The Carrier Flexicool Wi-Fi and the Hitachi RAS.Y319PCDISL are 3 Star, at 854.39 units and 897.16 units. ISEER values stated are 5.77 (LG), 5.6 (Carrier 5 Star), 4.7 (Hitachi) and 4.35 (Carrier 3 Star).
- Warranty: all four listings state 10 years on the compressor and 1 year on the product. LG adds 5 years on PCB and motor; Hitachi 5 years on the controller; both Carrier listings 5 years on PCB. Carrier offers an optional 4-year extended warranty that the listing says needs a registration fee at installation and two paid maintenance services a year.
- Room size: the LG and both Carrier listings state 111 to 150 sq ft; the Hitachi listing states medium rooms up to 150 sq ft.
How long does Amazon India take to deliver 1.5 ton acs?
Delivery time depends on your pincode and the seller. Amazon shows the delivery date for your pincode on each product page before checkout, so check it there for the pick you choose.
Are these 1.5 ton acs available with No-Cost EMI on Amazon India?
EMI and No-Cost EMI options depend on the product, the seller and your card. Amazon lists the options available for your payment method on the product page and at checkout.
Can I return 1.5 ton acs on Amazon if they don't work as expected?
Return and replacement terms are set per product and seller on Amazon.in. Check the return policy shown on the product page before you order, and keep the invoice for any warranty claim.
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Top Pick
Carrier ESTER EDGE Gxi 1.5 Ton 5 Star Flexicool Inverter Split AC