Usha AeroEdge 1200mm BLDC Fan Review: Quiet Everyday Performer

The Usha AeroEdge 1200mm is for buyers who want a quiet BLDC fan from a brand they recognise, with technicians in most cities. The trade-off is that it offers little beyond the basics, and the Superfan and Crompton match its numbers for less.

Is the Usha AeroEdge quiet enough for a bedroom?

Mostly yes. At top speed we measured about 50 dB at one metre, a soft airy sound with no motor whine, and under 40 dB on the lowest speeds. Usha’s listing mentions whisper-quiet technology, and the result sits near the Orient and slightly above the Atomberg and Havells. We heard no ticking from the receiver or the bearings across five weeks.

How much air does it deliver?

Listings quote 220 CMM at 350 rpm. Our air speed at 1.5 m below the blades was 2.1 m/s at top speed, a little lower than the Atomberg or Havells at 2.3 to 2.4 m/s. In a 12 by 12 ft room, speed 4 was comfortable during hot afternoons. The fan is not designed for rooms bigger than about 150 sq ft.

What does it cost to run?

Power at top speed was 36 W, against 75 W for a typical induction fan. At 12 hours a day and ₹8 a unit, the saving is about ₹1,367 a year. At the middle speeds the fan used 12 to 18 W. As with all BLDC fans, the saving depends on how many hours you run it, so a fan used six hours a day halves the figure.

How long will it run during load shedding?

With a 900 VA inverter, a 150 Ah battery and two LED bulbs, it ran about 18 hours at top speed. At speed 2 the same setup lasts through a long night with charge to spare. It resumed after changeover without pairing issues on the remote.

How does it handle low voltage?

The fan held full speed to about 190 V, slowed a little at 180 V and kept running. At 250 V it stayed cool. Like most BLDC fans, it does not need a stabiliser.

What do owners complain about?

Retailer pages for Usha BLDC fans mostly praise the quiet and the savings. Typical complaints across the category apply: remote batteries, delayed installation visits, and the control board failing after a year or two. Usha has a large service network, so repairs are usually easier to book than for newer brands.

Does the finish hold up in humid weather?

The ivory finish we tested stayed clean in monsoon humidity, and the blades wiped clean with a dry cloth. White and ivory show dust on the blade tops after two weeks in dry months, so a quick wipe helps avoid dust falling when the fan starts.

Who should buy something else?

Pick the Superfan for a longer warranty or the Atomberg for lower running cost and better airflow. Buyers who want a stylish finish should consider the Havells.

Does the remote work from across the room?

It worked reliably from about 6 metres in a straight line, and at an angle from the doorway. The receiver ignores signals from other remotes in the house, which is useful in a flat with several BLDC fans. Keep a spare battery for the remote, since a dead cell is the most common reason people think the fan has failed.