Havells Stealth Air 1200mm BLDC Fan Review: Quiet but Pricey

The Havells Stealth Air 1200mm is for buyers who want a quiet BLDC fan from a brand with a technician in almost every district, and who accept paying noticeably more for finish and brand. The trade-off is value: the fan draws a few watts more than the best BLDC rivals and costs far more.

Is the Havells Stealth Air really quiet?

At top speed we measured about 49 dB at one metre, a soft rush of air with no motor hum. Lower speeds were barely audible in a closed bedroom. The broad aerodynamic blades appear to help here, as the air noise is low even when the fan moves 2.3 m/s of air at 1.5 m below. Only the Atomberg was quieter.

How much electricity does it use?

Measured power was 41 W at top speed, against 75 W for a typical induction fan. At 12 hours a day and ₹8 a unit, the saving is about ₹1,191 a year. That is a smaller gain than the Atomberg, which saves roughly ₹420 a year more, so the price gap takes years to recover.

Does it work during power cuts?

On a 900 VA inverter with a 150 Ah battery and two LED bulbs, the fan ran about 17 hours at top speed. At the middle speeds the same setup lasts a full night with plenty of charge left. The fan needed no special inverter setting and resumed after the switch-over.

How does it handle voltage swings?

Speed held steady from 250 V down to about 190 V. At 180 V the fan kept running with a small drop in rpm. We did not see stalling. A voltage stabiliser is not necessary.

Is it good for a large bedroom or hall?

Yes. A 1200 mm fan is right for rooms up to about 150 sq ft, and for a larger hall you may want two. In our 14 by 12 ft room the fan on speed 3 gave comfortable airflow, with the top speed reserved for peak afternoons. Hang it 8 to 9 ft above the floor; ask for a longer down-rod if your ceiling is higher than 10 ft.

What do owners say about the finish and the remote?

Owners on retailer pages praise the finish and the silence. The usual complaints across BLDC fans apply here too: remote batteries drain, the receiver can lose pairing after a long power cut, and the price is high. Dust shows on dark finishes in a week or two in dry weather, so choose a lighter colour if you do not like wiping blades.

Is Havells service easy to get?

Havells has one of the widest service networks among fan brands, with authorised centres in most cities and many smaller towns. Response is generally faster than for newer BLDC specialists, though visits in smaller towns can still take a few days.

Who should buy something else?

If running cost and price matter most, choose the Atomberg or Superfan. If you want a BLDC fan for a lower budget with a similar brand reach, look at the Crompton.