Blade span, airflow, and whether it also heats in winter · review
A 42-inch smart ceiling fan publishing 3,400 CFM peak and 2,247 average, under 31 decibels, with a 2,400-lumen light.
Where this leaves you The only product on this shelf that publishes both a peak and an average airflow — 3,400 CFM peak, 2,247 average — and the only ceiling fan here with a lumen figure. The average is the honest number, and the maker gave it.
3400 CFM (avg. 2247).
Every fan on this shelf and the shelf next door quotes its best figure. This one quotes its best and its typical, and the gap is a third.
That parenthesis is the most useful thing on this shelf, because it tells you how to read every other CFM number here — including the 6,000 from its own larger sibling, which comes with no average attached.
Two thousand four hundred lumens. The other fans here say “as bright as a 24 W bulb” and “180 W equivalent”, which cannot be compared with each other or with anything else.
One real unit, on a shelf of approximations.
Read on the day this page was built: $90 at the American Amazon shop.
Read from Keepa on the day this page was last revised; stock and price both move without notice.
Prices quoted in this text were read on 2026-10-04. The live price is at the top of the page.
At $90, it is the 7 cheapest of the 9 models in this category published here.
| Diameter | 42 in |
|---|---|
| Airflow | 3,400 CFM; average 2,247 CFM |
| Noise | Quieter than 31 dB |
| Speeds | 6 by remote; 12 by app, with Normal, Auto and Sleep modes |
| Light | 2,400 lm; stepless 5% to 100%; 2700 K to 6500 K |
| Blades | Two-color reversible — black and wood grain |
| Direction | Reversible at one touch, remote or app |
| Energy | Stated 50% less energy, certified by the FTC |
| Control | DREO app, Alexa, Google Home |
| Warranty | Not stated by the maker |
| Amazon reference | B0DRJYL93N |
| EAN | 0810142859875 |
Because the peak is the fan on its highest setting and the average is what it does across its range. Publishing both — 3,400 and 2,247 — is unusually candid, and it is the only place on this shelf where the gap is visible. Read the 6,000 CFM of the 52-inch DREO here as a peak, because that is the only figure it gives.
Roughly a 150-watt incandescent bulb, which is enough to light a bedroom on its own. It is the only lumen figure on this shelf; the other fans state a wattage equivalence instead, which is not comparable between them.
The listing attaches it to the 50 per cent energy saving claim from reversing the fan to work with heating and cooling. The certification is named; the baseline it saves against is not.
home comfort appliances from the same category, at nearby prices. Only what all of them publish is shown: a column with holes compares nothing.
| Model | Price | Diameter | Airflow | Light | Control |
|---|---|---|---|---|---|
| DREO DR-HCF005S Black | $90 | 42 in | 3,400 CFM; average 2,247 CFM | 2,400 lm; stepless 5% to 100%; 2700 K to 6500 K | DREO app, Alexa, Google Home |
| Westinghouse 7861400 | $95 | 56 in | Not stated by the maker | None | Wall control, on/off and 5 speeds |
| addlon B0FWJQZXJ5 | $70 | 24 in | Not stated by the maker — given only as 80% wider coverage than the maker’s 20 in model | Integrated LED panel, 10% to 100%; 3000 K, 4500 K or 6000 K | Remote and app |
| ocioc 9012 | $66 | 32 in | Not stated by the maker — "large air volume" | LED with nano-frosted shade; three color temperatures; stated as 180 W equivalent | Remote |
A bedroom up to a 42-inch span where the real airflow figure matters more than the headline one
Details checked on October 4, 2026.
Amazon reports what buyers took in the month before this page was last checked: at least 200.
The figure is a floor, rounded by Amazon, and read through Keepa — it says what buyers picked, not what a maker claims.
Specifications: the manufacturer sheet for home climate appliances and the matching Amazon product page. Prices and availability: Keepa. Every figure on this page names its source.
24 in flush mount, DC motor, 6 speeds, 10–100% dimming, 3000/4500/6000 K, 1–2 h timer, 10-year motor warranty
A 24-inch flush-mount ceiling fan with a reversible DC motor, six speeds and ten years of motor warranty.
Best for: A low-ceilinged bedroom or kitchen where a 52-inch fan cannot be hung
≈ $70
38 cm (15 in) · 15 W DC motor · reversible · remote
A compact 38 cm (15 in) ceiling light with a fan built in, rated by Briloner at 15 W for the DC fan motor and 24 W / 2,600 lumens for the LED, with three color temperatures, five speeds and a reversible motor for winter recirculation, all controlled by the included remote.
Best for: A small bedroom, nursery or home office in any of the four core markets, where a compact fixture, a bright dimmable light and a reversible motor matter more than raw airflow.
5-pack ceiling fan blade filters, natural zeolite for pet odor and dander, velcro attachment, made in the USA
Five zeolite pads that attach to ceiling fan blades to trap pet odor, dander and airborne dust.
Best for: A pet household that already runs a ceiling fan and wants the blades to do something while they spin
≈ $30
