Tornado Industries · Air mover · Medium airflow
Tornado Windshear Downdraft Air Mover
- 3,500 CFMon high
- 2speeds
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Specs cited from Amazon listing ↗Photos: Amazon listing ↗ · refreshed Oct 31, 2026
Tornado Windshear Downdraft Air Mover is an air mover.
What works
- 3,500 CFM rated airflow on high
- 2 speed settings
What doesn't
- Drying performance depends on placement and room conditions
Who it's for
Good fit
- Directed air movement for drying or circulation
Look elsewhere if
- You need a permanently mounted exhaust installation
A good fit for your job? Check the current price and delivery.
See price on AmazonTornado Windshear Downdraft Air Mover is an air mover.
Choose the outlet direction and placement for the surface being dried. A room-circulation rating does not establish contaminant removal or drying time.
Before you buy
Installation and buying checks
Use these questions to verify the exact configuration. Linked facts are cited; unlisted details stay questions.
Mounting and support
What mounting method and hardware does the exact unit require?
Clearance and handling
What are the installed dimensions, weight, and clearances?
Electrical match
What voltage and connection requirements does the exact unit specify?
Airflow at the job
Is the listed airflow rated at an operating point that matches the job after placement, obstructions, and system resistance are considered?
- Airflow (high): 3,500 CFMAmazon listing ↗
Location requirements
Does the site require an environmental rating or guard? Neither is listed here.
Put 3,500 CFM in context
The Tornado Windshear Downdraft Air Mover has a listed airflow of 3,500 cubic feet per minute. The table compares this rated volume with example room volumes. It does not measure fresh-air exchange, air speed at your body, or room coverage.
| Room | Size | Nominal room volumes / hour | Nominal pass interval |
|---|---|---|---|
| One-car garage | 22 × 12 × 9 ft · 2,376 ft³ | 88× | 41 s |
| Two-car garage | 22 × 20 × 9 ft · 3,960 ft³ | 53× | 1.1 min |
| Workshop | 40 × 30 × 12 ft · 14,400 ft³ | 15× | 4.1 min |
| Warehouse bay | 100 × 50 × 16 ft · 80,000 ft³ | 2.6× | 23 min |
A circulation fan does not by itself replace indoor air. Exhaust airflow depends on a makeup-air path and system resistance. Use installed outdoor airflow for ventilation calculations.
Formula: airflow × 60 ÷ room volume. CDC explains the ventilation form of this equation; here the input is a catalog rating, so the result is a volume comparison.
Listing details
What we know about this listing
Listing data was imported on October 31, 2026. Each specification can have a different source-check date; the evidence below is the most precise source information available here.
Sources for 2 listed specifications
- Airflow (high): Amazon product listing · checked Sep 15, 2026 · Amazon listing bullets (Creators API snapshot)
- Speeds: Amazon product listing · checked Sep 15, 2026 · Amazon listing bullets (Creators API snapshot)
Photos illustrate the listed model. Confirm the current variant, included hardware, and finish with the seller before purchase.
