Founded in 1971, Nailor has become a global leader in the HVAC industry, known for our quality and innovation. We provide energy-efficient solutions for commercial, industrial, and institutional markets, ensuring comfort and performance.

As we look to the future, our commitment to sustainability and cutting-edge technology drives us to shape the HVAC industry. Join us on our journey.

The perfect solution for clean room applications.

Features:
• All models available with high-efficiency ECM in forward or backward-curve fans
• Complete aluminum construction
• Standard HEPA filter with 99.99% efficiency
• Available ULPA with 99.9995% efficiency
• Room side removable filter design for fast and easy access
• Modbus native with optional BACnet capability for BMS/BAS communications

Innovative Airflow Mixing 
• UNI2 Plaque Diffusers exemplary performance and looks.
• Effectively mix conditioned and ventilated air.
• Enhance comfort by preventing air stratification.
• Simplify your system by using less units.

33SZ Series

• Energy Efficient EPIC EC Motor (ECM)
• 2, 4, or 6 Row Chilled Water Coil for Maximum Capacity
• Standard & Low-Profile Sizes Available with IAQ Liner Options
• Versatile, Familiar, Simple

Linear Vane Diffusers are effective architectural designs suited for supply and return air application that features extruded aluminum construction.

•  One-way and two-way deflection core

•  Fixed vanes that provide a tight Coanda air pattern for optimal VAV performance

•  Clean and continuous appearance