AC buying guide for India in 2025: No matter how harsh the Indian summers are, if your AC is chosen correctly, you can enjoy it comfortably! But choosing the right AC is not that easy – if you make the wrong choice, your electricity bill will increase or your room will not cool down. That is why we have prepared a complete guide for you, which will help you buy the best AC for 2025.
AC buying guide for India in 2025
If you are going to buy an AC, you must have seen the star rating sticker on it. This is given by the Bureau of Energy Efficiency (BEE) and indicates the energy efficiency of the AC.
- 5-star AC: High price, but uses very little electricity.
- 3-star AC: Lower cost, but uses more electricity.
- ISEER (Indian Seasonal Energy Efficiency Ratio): The higher this rating, the more energy efficiency you will get.
- Tip: Buy only 4-star or 5-star ACs in terms of energy saving in 2025. This will give you more benefits in the long run.
Select AC size (tonnage)
If the AC is not of the right tonnage for your room, it will not be able to cool it properly.
| Room size (square feet) | Required tonnage |
|---|---|
| Up to 100 sq ft | 0.8 ton or 1.0 ton |
| 100 – 150 sq ft | 1.0 ton |
| 151 – 200 sq ft | 1.5 tons |
| 201 – 300 sq ft | 2.0 tons |
| 300+ sq ft | >2.0 tons or two ACs |
Tip: If the room stays very hot (upstairs, glass walls on all sides), choose a slightly higher tonnage.
Buy the best AC at up to 80% off
If you’re looking for the best deal, here are some of the best deals:
| Brand | Model | Discount | Purchase link |
| Turns | 1.5 tons 5-star | Up to 80% | View |
| LG | 1.5 Ton Inverter | Up to 75% | View |
| Daikin | 1.0 Ton 5-Star | Up to 78% | View |
| Blue Star | 2.0 Ton Inverter | Up to 82% | View |
| Samsung | 1.0 Ton WiFi AC | Up to 79% | View |
Best AC Brands for 2025
Some of the best AC brands available in the Indian market in 2025 are:
- Voltas – reliable and good after-sales service.
- LG – Smart features and good design.
- Daikin – strong cooling and premium machines.
- Hitachi – Durable and strong performance.
- Blue Star – Best for commercial and residential.
- Samsung – innovative features and WiFi connectivity.
- Carrier/Midea – High efficiency and sustainable brand.
- Lloyd (Havells) – Budget-friendly and good quality.
Tip: Before choosing a brand, check its after-sales service and reviews.
Check warranty and coverage
A warranty protects your investment. Generally:
- 1 year full warranty (for all parts of the AC)
- 5-10 year compressor warranty (very important)
- PCB (Printed Circuit Board) warranty is offered by some brands for up to 5 years.
Tip: Choose a model with a long compressor warranty.
Key features that are important to you
- Inverter AC vs Non-Inverter AC: Inverter AC saves energy and is more comfortable.
- WiFi Enabled: ACs that can be controlled via mobile.
- Air Purification: Excellent for allergies and pollution.
- Convertible Mode: The tonnage can be changed according to the room’s needs.
- Copper Coil vs Aluminum Coil: Copper coils are more durable and effective.
Tips for treating AC
- Clean the filter: Clean the air filter every 15-30 days.
- Keep the outdoor unit clean: Remove dirt and blockages.
- Annual servicing: Get the AC serviced once to ensure good cooling.
- Check for refrigerant leaks: If the cooling decreases, there is a possibility of a leak.
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