Industrial & Commercial HVLS Fans Manufacturer & Supplier

Koven Air Fans is an experienced manufacturer of HVLS fan, we provide size options from 5ft to 24ft for both industrial and commercial scenarios:

1. IE4 PMSM Motor
2. IP55 Rating,IP65 available
3. Aviation-Grade Aluminum Fan Blades
4. OEM/ODM available
5. Quote in 24 hours

Toyota

Why Koven Air HVLS fans ?

Energy Saving

Lower running costs due to the High-efficiency direct-drive PMSM motor with a long service life,

Strict Quality Control

Each fan blade undergoes dynamic balancing tests, and every motor passes durability and performance verification before shipment.

Customization Solutions

Fan blade size, color, and logo can all be customized to meet specific business requirements.

Trusted by 35+ Countries

From North America to Southeast Asia, our HVLS fans have been installed in warehouses, factories, and commercial facilities around the world.

Welcome To Visit Our Manufacturing Base

What is An HVLS Fan?

High Volume Low Speed is HVLS fan full form, and these fans are typically classified large ceiling fans which diameters ranging from 8 to 24 feet (2.4 to7.3meters), however, this technology is now also being used for smaller sizes, such as 60″, 72″, and 80″.HVLS celling fans fans are widely used in large industrial and commercial spaces .

Unlike traditional small ceiling fans that rotate at high speeds, Koven Air HVLS fan draws air in from above and expels it downward, creating a 3D airflow circulation designed to promote more air circulation within the facility and enhance comfort.

Our HVLS fans operate at very low speeds, generating a gentle breeze with air velocity exceeding 1.5 m/s in a 30m diameter coverage. The high-efficiency IE4 PMSM motor and aerodynamic blades ensure optimal energy efficiency with every rotation.

Diameter 16ft-24ft

Industrial HVLS Fans

Koven Air industrial HVLS ceiling fans are engineered for the most demanding environments — from warehouses & distribution centers to heavy manufacturing facilities.Built with high-strength, corrosion-resistant components and rated for ambient temperatures up to 55°C, our large industrial ceiling fans withstand the harshest conditions while delivering a perceived cooling up to 6°C (11°F)

Whether you need a factory ceiling fan, a large warehouse fan, or a heavy-duty overhead fan for high-bay facilities, our P5 Series HVLS fans provide powerful, energy-efficient airflow across spaces up to 18,000 sq ft(1600m²) — with no hot spots, no cold zones.

P5 Series Industrial HVLS Fan

The P5 Series is our flagship industrial HVLS ceiling fan, powered by a high-torque 1,500W direct-drive PMSM motor, no gearbox.

Explore P5 Series

B5 Series Commercial & Industrial HVLS Fan

The B5 Series delivers versatile HVLS airflow for both commercial and light industrial applications.

Explore B5 Series

C6 Series Industrial HVLS Fan

The C6 Series is a heavy-duty gearbox-driven HVLS fan built for industrial facilities requiring a cost-effective large-diameter airflow solution.

7ft-14ft Series

Commercial HVLS Fan

Koven Air commercial HVLS ceiling fans are engineered for large commercial spaces like gymnasiums ,retail stores ,hotel lobbies and shopping malls. Operating at below 35 dBA, our large commercial ceiling fans deliver energy-efficient airflow with a perceived temperature drop of 6°C (11°F),significantly reducing air conditioning costs.

Available in diameters from 7ft to 14ft (2.0m to 4.2m), our commercial series offers two product lines: the high-performance A5 Series for maximum airflow output, and the NLC Series large ceiling fan with light for spaces where design and ambiance matter.

A5 Series Commercial HVLS FAN

Powered by a 400W direct-drive PMSM motor, the A5 Series delivers high-volume airflow across large commercial spaces including gymnasiums, retail stores, hotel lobbies, shopping malls, and exhibition halls.

View A5 Series

NLC Series Large Ceiling Fan with Light

NLC Series combines gentle HVLS airflow with architectural LED lighting and premium finishes , purpose built for spaces where design and ambiance matter as much as
performance.

View NLC Series

KV Series Commercial HVLS FAN

View KV Series

Not sure which model or how many fans you need?

Enter your building dimensions to estimate fan quantity, airflow coverage, rated load and annual energy cost.

Key Features of Our Commercial & Industrial HVLS Fans

Learn more about the features of our HVLS fans, including their high-efficiency PMSM motors and high-quality materials.

30% Energy Saving

Independently developed and optimized through multiple iterations, our PMSM motor achieves IE4 energy efficiency — reducing operating costs by up to 30% compared to BLDC motor.

Durable Build Quality

Our HVLS fan blades and hubs are made of aerospace-grade 6063-T6 aluminum alloy, delivering a structural safety margin 30 times above standard load requirements.

IP65 Outdoor Use

The P5 and A5 series can be customized with IP65-rated enclosures, suitable for outdoor installations, high-humidity facilities.

Aerodynamics Blades

Every blade profile is refined through Aerodynamics testing to maximize airflow output and coverage efficiency across large open spaces.

Ultra Quiet＜35dBA

Our direct-drive PMSM motor and one-piece cast aluminum blades eliminate gearbox noise, reducing sound output by up to 30% compared to gearbox fans.

Corrosion-Resistant

The fan blades ,clamps and hubs are powder-coated; screws are available with a Dacromet anti-corrosion coating, ensuring long-term performance in humid, salty environments.

Smart Control

Our smart controller can be connected to fire safety or BMS and features multiple built-in protection systems.

Maintenance-Free

No oil change needed, built to last. Reducing lifetime maintenance costs and downtime.

HVLS Fan Applications: Industrial, Commercial & Agricultural

Industrial HVLS Ceiling Fans for Warehouses & Factories (16ft – 24ft)

Eliminates hot spots and improves air quality in warehouses, distribution centers, and manufacturing facilities. Covers up to 18,000 sq ft per unit with a perceived temperature drop of up to 6°C (11°F).

Commercial Large HVLS Fans — Gyms, Retails & Hospitality (7ft – 14ft)

A stylish, quiet design crafted specifically for gyms, shopping malls, and lobbies, combining aesthetics with air quality.

Agricultural Large Ceiling Fans — Barns & Livestock Facilities (12ft – 24ft)

A heavy-duty solution designed specifically for livestock barns and greenhouses, aimed at reducing heat stress in livestock and improving productivity.

Warehouse & Distribution Center

A 24-foot industrial ceiling fan can effectively cool a warehouse of up to 180,000 square feet, alleviating stuffy conditions and significantly improve worker comfort and productivity.

Manufacturing & Factory

Our industrial HVLS fans help improve air quality, reduce stale air and airborne contaminants by 40%-50%.

Gyms & Sports Arenas

The gentle breeze created by our large ceiling fans provides a perceived cooling effect without interfering with ball games or other sports activities.

Dairy & Livestock Barns

Studies published in the Journal of Dairy Science confirm HVLS fans reduce heat stress in cattle and increase milk production by up to 2 kg per day — improving animal welfare and farm productivity.

More Applications

IE4 Direct-Drive PMSM Motor

Koven Air’s proprietary HVLS fan motors feature high efficiency and high torque, with an IE4 efficiency rating. Our unique 3D heat dissipation technology keeps the motor’s temperature rise stable at below 40°C. The rare-earth permanent magnets rated up to 90°C, ensuring stable performance and minimal degradation during long-term continuous operation.

Commercial & Industrial HVLS Fan CFD

Our professional engineers visualize airflow patterns to optimize ventilation and resolve issues caused by poor airflow, while also preventing wasteful oversizing or over-purchasing of equipment,

Most Asked Questions About HVLS Fans

Do you offer OEM and ODM customization for HVLS fan?

Yes.We support full OEM and ODM customization including blade diameter, blade color, logo, and packaging. Minimum order quantities apply. Contact us to discuss your project requirements

Can the VFD for your HVLS fan be connected to the BMS system?

Yes, we can connect to the BMS and fire alarm systems and provide a Modbus RS-485 signal interface.

What factors affect HVLS fan pricing?

HVLS fan pricing depends on diameter, motor specifications, and customization requirements. As a factory-direct
manufacturer, we offer competitive pricing without middleman markups

How do I choose the correct size HVLS fan for my facility?

The right HVLS fan size depends on three factors: floor area, ceiling height, and application type. For precise recommendations, our engineers provide free CFD analysis based on your facility layout and dimensions.
Contact us to get started.

Do you provide installation support and after-sales service?

Yes. We provide complete installation documentation, technical drawings, and multilingual after-sales support for all orders.

Do you offer different mounting kits for different roof structures?

Yes. Koven Air HVLS fans are compatible with a wide range of roof and ceiling structures, including:

1. I-beam and steel truss mounting;
2. Concrete ceiling mounting;
3. Wood beam mounting;
4. Angled/sloped ceiling mounting.

What is the difference between a PMSM direct-drive motor and a traditional AC motor in HVLS fans?

Traditional HVLS fans use AC induction motors with gearboxes which adding maintenance requirements, mechanical noise, and energy loss. Koven Air’s PMSM direct-drive motors eliminate all of that: No gearbox , no oil changing and IE4 highest efficiency, result in lower operating costs, less maintenance, and longer service life

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