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The inventor of HVLS and the best cooling solution your facility needs

MacroAir is the pioneer of HVLS fans. In the summer, perceptibly, the fans reduce the temperature by 5 to 15 degrees with a wind-chill effect. And in the winter, the air is de-stratified to create a warm layer across the ceiling, which is then re-circulated down to the floor keeping the facility mellow. With MacroAir HVLS fans, employees stay comfortable and become more productive.

Design of HVLS Fans

MacroAir is the inventor of the HVLS fans, which are designed for comfort, efficiency and power.


The direct-drive motor delivers a quiet and high-tech solution meant for modern industrial environments, going from invention to innovation. The fans are efficient and high powered and are a quarter of the size and weight of gearbox fans.

Energy Expenses

These energy-efficient and long-lasting HVLS fans encompass a revolutionary drive mechanism and are incredibly lightweight.

MacroAir fans can save conditioning expenses by at least 30%, mainly when using conventional equipment.

MacroAir’s HVLS Fans Controllers

Easy on-ground control is enabled with MacroAir’s digital wall controller, which also features a runtime hour counter that lets you operate the fan at variable speeds. Specific optional components can be integrated into any building automation system for unmatched fan control, making it a highly practical solution. Scheduling and security features are also available for large touch-screen controllers for multiple fans.

Many Features

Gearless HVLS fan come with a range of features. Besides their silent and low-cost operations, they are also less prone to wear and tear. While fans with the most advanced gearboxes tend to break down due to the lubrication between the parts, the gearless is a direct drive and is less susceptible to failure. 

The high-impact transverse flux DC motor is smaller, more efficient and generates three times more continuous torque than the brushless variety. Traditional motors, incidentally, require more raw materials making them heavier and larger. 

Advanced drive technology controls the HVLS fan’s motor setting its operating speed. Any issues with electromagnetic interferences are eliminated with the drive directly mounted to the motor. 

Bottom Line

Make your facility more comfortable, quieter and productive with MacroAir’s gearless HVLS fans and simultaneously save on monthly energy costs. Speak to our specialists to know more about the benefits, features and applications of MacroAir HVLS.

In the conclusion, A high-volume low-speed fan is a type of mechanical fan greater than 7 feet in diameter. HVLS fans are generally ceiling fans although some are pole mounted. HVLS fans move slowly and distribute large amounts of air at low rotational speed– hence the name “high volume, low speed.

Connect with Khind Middle East for MicroAir’s Industrial Fans.