Engineering-Grade Ventilation & Cooling Solutions Manufacturer
Industrial ventilation & cooling is not a commodity.
The right system ,precisely specified, properly installed,
and responsibly supported — changes how your facility operates.
That’s what Koven Air Fans build.
KOVEN AIR— INDUSTRIAL & COMMERCIAL COOLING SOLUTIONS MANUFACTURER
Your Money Matters
While ensuring high quality, price is one of our key advantages
After Service Caring
We accept both part replacements and returns.
Customization
Colors,logo and sizes are customizable
Koven Air Fans Incredible Achievements
Koven Air Professional HVLS Fan & Evaporative Cooler Manufacturer
Koven Air Fans is a division of Koven Air Group, founded in 2007.
Koven Air Fans is a factory-direct manufacturer of HVLS fans and evaporative coolers — engineered for factories, warehouses, stadiums, and large commercial facilities across Southeast Asia, the Middle East, and North America.
From rooftop evaporative coolers and wall mount air coolers to large-diameter HVLS ceiling fans and industrial floor fans, every Koven Air product is built for demanding environments where standard cooling solutions fall short.
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Koven Air Industrial & Commercial HVLS Fan Cooling Solutions
Hot Selling HVLS Fans
Koven Air Industrial & Commercial HVLS Fans
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.
- Diameter: 16ft-24ft
- Fan blades: 5 pcs or 6 pcs
- Airflow : 369,043 CFM to 520,175 CFM
B5 Series Commercial & Industrial HVLS Fan
The B5 Series delivers versatile HVLS airflow for both commercial and light industrial applications.
- Diameter: 16ft-18ft
- Fan blades: 5 pcs
- Airflow : 284,690 CFM to 302,264 CFM
Commercial HVLS Fan for Garage
The NLC series fans maximum can low down the perceived temperature by up to 6°C (11°F).
- Diameter: 5ft-10ft
- Fan Blades: 6 pcs
- Airflow : 61,554 CFM to 187,167 CFM
Koven Air Evaporative Cooler Cooling Solutions
Hot Selling Evaporative Coolers
Evaporative Cooler
Our products—HVLS fans full form is High Volume Low Speed Fans which portable fans, and wall-mounted fans—are widely used in large warehouses, factories, gymnasiums, airports, train stations, shopping centers, restaurants, and more.
Axial Rooftop Evaporative Cooler
Propeller-type fan. Moves high air volume at lower static pressure. Ideal for short or no duct runs, open-plan buildings, wall mount and floor mount applications. Cost-effective for smaller to medium facilities.
- Airflow: 20,000-40,000 m³/h
- Rated Power: 1.1kW -4.0kW
- Water Tank : 36L-70L
Centrifugal Rooftop Evaporative Cooler
Centrifugal blower wheel. Generates higher static pressure, pushing cooled air through long duct runs and multi-zone distribution networks. Required for large factories, high-ceiling warehouses, and rooftop duct systems.
- Airflow: 25,000-55,000 m³/h
- Rated Power: 5.5kW -15kW
- Water Tank : 70L-100L
CAD/CFD Desgin
Professional Project Design
- Analyze your project by examining building structure, ventilation, temperature, humidity, and heat sources
- Use visual CFD simulations to model the performance of fans and evaporative coolers on-site
- Optimize ventilation patterns at your project site to reduce energy consumption
- Combining HVLS fans with evaporative coolers can reduce energy consumption by 30%–50%
Evaporative Cooler + HVLS Fan
One cools the air.
One moves it everywhere.
Koven Air rooftop evaporative coolers drop the temperature. Our HVLS fans distribute that cooled air across every corner of your facility — eliminating hot spots, reducing energy waste, and keeping your team productive in conditions that used to be unworkable.
Two systems. One complete solution.
Engineered and manufactured by Koven Air Fans.
Large Ceiling Fan & Evaporative Cooler For Multiple Industries
From factory floors to sports arenas, Koven Air industrial cooling systems are built to perform where the heat is real and downtime is not an option.
Warehouse & Distribution Center
High ambient heat slows workers and strains operations. Koven Air systems maintain consistent airflow across wide open floor areas, keeping teams productive year-round.
Manufacturing
Machinery generates heat. Our rooftop evaporative coolers and HVLS fans work together to remove it ,protecting equipment and improving worker comfort on the production floor.
Stadium & Gym
Amidst the bustling crowds, soaring ceilings, and lively atmosphere, Koven Air delivers powerful and uniform airflow circulation to every corner of the venue.
Agriculture
Livestock and crops are highly susceptible to heat stress. Our system provides continuous ventilation and cooling to safeguard yields and animal welfare.
Airport
Airport terminals and hangars impose rigorous demands for reliable, large-scale airflow delivery. Koven Air is capable of effortlessly handling this immense volume of airflow.
Restaurant
The high temperatures of the kitchen and the comfort of the dining area present two distinct challenges. Our system addresses both issues simultaneously—efficiently and silently.
Top 6 Reasons
Why 300+ Global Clients Choose Us
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Expert Technicians
Every unit is engineered and manufactured in-house, with full quality control at every stage of production.
Flexible Scheduling
From single units to large project orders, we work to your timeline and delivery requirements.
Transparent Pricing
We believe that you get what you pay for.
Quality Parts
e select components to perform in the harshest industrial conditions — not just to pass a spec sheet
Emergency Services
Technical issues don't wait. Our support team responds quickly, because your facility's downtime is not an option
Satisfaction Guarantee
We stand behind every product we manufacture. If something isn't right, we make it right.
"We are not the largest. But we say what we mean and deliver what we promise."
Kang He
Founder & CEO
Questions About Koven Air Fans
How do an evaporative cooler and an HVLS fan work together?
Evaporative coolers reduce the supply-air temperature, while HVLS fans distribute the cooled air throughout a large facility. This combination improves coverage and occupant comfort without relying solely on air conditioning.
Do your evaporative coolers work in humid climates?
Evaporative coolers can operate in humid climates, but their cooling performance decreases as relative humidity rises. HVLS fans can improve air movement and perceived comfort, but they do not dehumidify the air.
Could you describe the purpose of an evaporative cooler?
An evaporative cooler uses water evaporation to reduce air temperature. It provides an energy-efficient cooling option for large, well-ventilated industrial and commercial spaces.
Do you offer training program?
Yes. We provide technical training covering equipment selection, ventilation planning and system design to support distributors, contractors and project partners.
How are your wall-mounted fans different?
Our industrial wall-mounted fans use high-efficiency PMSM motors designed for controllable airflow, lower energy consumption and long service life in demanding environments.
How far can your industrial floor fans move air?
Depending on the model and installation conditions, our industrial floor fans can deliver effective airflow over approximately 10 to 35 meters.
What does an industrial exhaust fan do?
An industrial exhaust fan removes hot, stale or contaminated indoor air and supports the introduction of replacement air, improving ventilation within the facility.
Can you help design a complete industrial ventilation system?
Yes. Our engineering team can recommend equipment layouts based on floor area, ceiling height, heat sources, obstructions, operating conditions and project objectives.
Testimonials
Our Happy Customers
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Contact Us
Let's Discuss Your Needs and Find the Right Solution!
Our experienced Engineering Team and Graphic Team will help boost your business