Haier 1 Ton 5-Star Inverter Split AC
HSU12T-TQS5BE
Best overall Haier 1-ton AC — cheapest 5-star from any major brand

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What We Liked
- Cheapest 5-star 1-ton AC from any major brand at ₹33,990
- Triple Inverter+ technology for faster cooling and lower bills
- Cools at 54°C ambient — handles Delhi heatwaves
- Self Clean function prevents mould and bacteria buildup
- 10-year compressor warranty
Take a Note
- No Wi-Fi or smart app control
- 34 dB — audible for very light sleepers
- Service network smaller than Voltas (2,500 vs 5,000)
- No convertible mode like LG/Samsung
Price
₹33,990
Monthly Bill
₹608/mo
ISEER
4.52
Noise
34dB
Verdict: The Haier HSU12T-TQS5BE is the best value 5-star 1-ton AC in India — it undercuts every competitor by ₹1,000–8,000 while delivering ISEER 4.52 and Triple Inverter+ cooling that hits 54°C ambient. For buyers who want 5-star efficiency without the premium price tag, this is the default choice. It consumes approximately 76 units/month at 8 hours daily usage, translating to roughly ₹608/month at India's average electricity rate of ₹8/unit.
| Star Rating | 5-Star BEE 2026 |
| Type | Inverter Split |
| ISEER Rating | 4.52 |
| Cooling Capacity | 3,520 W |
| Noise Level | 34 dB |
| Refrigerant | R32 |
| Warranty | 10-year compressor |
| Best For | Best overall Haier 1-ton AC — cheapest 5-star from any major brand |