HVLS Fan

HVLS Fans

  • Low AC cost.
  • Improve working climate & employees productivity.
  • Nature air cooling & ventilation.
  • Keep healthy and large fresh air reducing bacteria, fog, mildew caused damage drying the wet areas.

Motor Efficiency Class

IE1 • IE2 • IE3 • IE4 (SUPER Premium Efficiency) • IE5
IEC/EN 60034-30

Fan Control Board

  • Standard Speed Controller (Inverter)
  • External Touch Screen (HMI)
  • Inboard Ventilation and Temperature Control
  • Add-on Fan Control Options

Product Codes

Profile Sheet Product Code: FI-215
Rooftop Housing Product Code: FI-225

Housing & Profile Sheet Sizes

Rooftop Exhaust Fan Housing Size:
5 ft × 5 ft × 5 ft (L × W × H)
Profile Sheet Size:
7 ft × 8 ft (L × W)

Friston

About the Product HVLS Fans

Our advanced HVLS (High Volume Low Speed) fans are designed with superior aerodynamic Whale Fin blade technology, delivering powerful yet energy-efficient air movement for large industrial and commercial spaces. Built with IE4 Super Premium Efficiency motors compliant with IEC/EN 60034-30 standards, these fans significantly reduce electricity costs while maximizing performance and reliability. The intelligent Fan Control Board includes an inverter-based speed controller, external touch-screen HMI, and integrated ventilation & temperature management options, offering complete control and automation. These fans greatly enhance indoor climate conditions, improving employee comfort and productivity by delivering natural, healthy airflow that reduces bacteria, fog, mildew, and moisture damage in work environments. In addition, durable FRP rooftop fan housings and profile sheets—available in models FI-215 and FI-225—provide strong, weather-resistant mounting solutions that ensure long-lasting performance across all conditions.

Key Advantages

  • Low Operating Cost
  • Improves Workplace Climate
  • Healthy Natural Airflow

Key Advantages

  • Smart Control System
  • Advanced Blade Technology
  • Durable Housing Options

Delivering Results with Solid Dependability