The smallest HVLS fans in our range are 10, 12 and 14 ft across, covering about 200–600 m² (2,200–6,500 sq ft) each on a 0.5 kW motor. Choose them for workshops, gyms, showrooms and bays where a larger fan will not fit. Where the roof is too low or nothing can be mounted, a 48 inch mobile floor fan gives strong airflow without any installation.
When a small HVLS fan makes sense
- The bay is narrow or divided by columns, racks or cranes
- The roof is lower than a typical warehouse
- The floor area is a few thousand square feet
- You want a quiet fan over people, as in gyms, showrooms and halls
Small HVLS fans at a glance
| 10 ft | 12 ft | 14 ft | |
|---|---|---|---|
| Diameter | 3.0 m | 3.6 m | 4.2 m |
| Coverage | 200–400 m² (2,200–4,300 sq ft) | 300–500 m² (3,200–5,400 sq ft) | 400–600 m² (4,300–6,500 sq ft) |
| Motor | 0.5 kW PMSM | 0.5 kW PMSM | 0.5 kW PMSM |
| Speed | 110 RPM | 90 RPM | 85 RPM |
| Airflow | 4,600 m³/min | 5,700 m³/min | 7,700 m³/min |
| Blades | 6 | 6 | 6 |
Which small size?
All three use the same 0.5 kW motor, so the larger fan covers more floor for the same power. Pick the biggest that your roof and clearances allow; step down to 12 or 10 ft only where space, not coverage, is the limit. If you have room for more, the 16 ft fan covers about 500–700 m² on 0.9 kW.
What is a mobile HVLS fan?
Buyers often ask for a "mobile HVLS fan" or "portable HVLS fan". An HVLS fan is fixed to the roof by design. The portable equivalent is an industrial mobile floor fan: our MB1 is a 48 inch fan on wheels that moves 38,000 m³/h on 750 W and plugs into a normal socket.
| 12 ft HVLS fan | 48 inch mobile fan MB1 | |
|---|---|---|
| Mounting | Roof structure | None, on wheels |
| Coverage | Whole bay, about 300–500 m² | About 400–500 m² at floor level |
| Power | 0.5 kW | 750 W |
| Move it? | No | Yes |
| Outdoor use | No | Yes, waterproof and dustproof |
Typical uses
- Gyms and sports halls: quiet, even air over the whole floor
- Workshops and service bays: above work areas, clear of hoists
- Showrooms and supermarkets: comfort without noise
- Places of worship and halls: large gatherings under one fan
- Loading bays and yards: mobile fans, where nothing can be mounted
Check before you order
Measure the clear height under the roof, note lights, sprinklers and cranes, and confirm the roof structure can carry the fan. Use the HVLS fan calculator, then send us your layout.
Frequently asked questions
What is the smallest HVLS fan size?
In our range, 10 ft (3.0 m), covering about 200–400 m² (2,200–4,300 sq ft).
Is there a portable or mobile HVLS fan?
HVLS fans are roof-mounted. The portable alternative is an industrial mobile floor fan such as the 48 inch MB1.
Can a small HVLS fan be used in a gym?
Yes. The 10 to 14 ft fans suit gyms, showrooms and halls because it is quiet and covers the whole floor.