High-Volume · Low-Speed Ventilation
MOVE MASSIVE AIR.
SPEND FAR LESS.
One industrial HVLS fan circulates air across an entire warehouse, factory or showroom — slashing energy costs, killing heat stratification and keeping your floor comfortable and productive all year round.
- CIDB-Certified Contractor
- Supply & Install Nationwide
- Made for Malaysian Facilities
2000m²
Coverage / Fan
7.3 m
Max Diameter
≈30%
Cooling Energy Saved
10–20×
Floor Fans Replaced
WHY HVLS
Big Air,
Engineered
Efficiency
HVLS fans turn slowly across a large diameter to push a deep, gentle column of air to the floor — covering far more space than dozens of small high-speed fans, with a fraction of the power draw.
Lower Energy Bills
A single low-speed motor replaces banks of pedestal and wall fans — cutting running costs and reducing reliance on air-conditioning.
Destratification
Pushes trapped hot air down from the roof in cool months and circulates it evenly in hot months — balancing temperature top to bottom.
Worker Comfort
A steady 1–2 m/s breeze creates a perceived cooling effect of several degrees, reducing fatigue and lifting productivity on the floor.
Better Air Quality
Constant gentle circulation reduces humidity, condensation, dust pockets and stale air — protecting stock, equipment and people.
Quiet Operation
Low RPM means a near-silent breeze — comfortable for staff and suitable for showrooms, gyms and customer-facing spaces.
Low Maintenance
Direct-drive industrial motors and rugged airfoils mean fewer moving parts, long service life and minimal upkeep over the years.
The Principle
How HVLS
Beats Hot Air
It isn't about speed — it's about volume. A large slow-turning fan moves an enormous column of air that reaches the floor and spreads outward in a horizontal flow.
Air is drawn down
The wide airfoil blades draw a deep column of air straight down to the working level — not a thin jet, but a broad wall of movement.
It spreads horizontally
On reaching the floor, the air fans outward in every direction, creating a continuous low-velocity breeze across the whole space.
Temperature evens out
Stratified hot air pinned at the roof is mixed back down, eliminating hot and cold zones throughout the building.
Comfort, all year
Run forward for summer cooling effect, reverse for winter heat recovery — one system, twelve months of climate control.
Specifications
Model Range
We supply and size HVLS fans to your ceiling height, span and airflow target. Typical configurations below — final selection confirmed on site.
| DIAMETER | COVERAGE AREA | MOTOR | Best Suited For |
|---|---|---|---|
| 2.4 m | ≈ 400 m² | 0.75 – 1.0 kW | Table Workshops, small units |
| 3.6 m | ≈ 700 m² | 1.0 – 1.5 kW | Showrooms, gyms, retail |
| 4.9 m | ≈ 1,100 m² | 1.5 kW | Factories, production halls |
| 6.1 m | ≈ 1,500 m² | 1.5 – 2.2 kW | Warehouses, logistics hubs |
| 7.3 m | ≈ 2,000 m² | 2.2 kW | Distribution centres, hangars |
* Indicative figures. Actual coverage depends on ceiling height, layout, obstructions and airflow requirements — confirmed during a free site assessment.
Where They Work
Built for Every Large Space
Warehouses
Factories
Logistics & DC
Workshops
Showrooms & Gym
Agriculture & Livestock
Why TKH ACMV
One Partner,
From Spec to Service
CIDB-Certified Engineering
A recognised ACMV contractor delivering work to Malaysian compliance and quality standards.
In-House Fabrication
Our own CNC ducting and exhaust workshop means tighter integration and faster turnaround on the whole installation.
Supply, Install & Maintain
Free site assessment, professional mounting to your roof structure, commissioning and after-sales servicing.
Total Ventilation Capability
Pair HVLS fans with our exhaust systems and HVAC ducting for a complete, balanced air solution.
10+
Years moving air
across Malaysia
From commercial kitchens to industrial plants,
TKH ACMV Industries Sdn Bhd designs,
fabricates and installs ventilation that performs.
Tell us your space — we'll size the right fan.
Cool Your Facility for Less
Send us your floor size and ceiling height
We'll recommend the right HVLS configuration and a no-obligation quote, free.