
Rosenberg Plug Fans: Compact, Energy-Efficient Air Solutions for Industrial and Commercial Use
Rosenberg Canada introduces our advanced Plug Fans, designed to enhance performance and efficiency in diverse industrial and commercial environments. Discover the features, construction, and unique benefits of Rosenberg Plug Fans, engineered to optimize air movement and improve energy efficiency.
Key Benefits of Rosenberg Plug Fans
- Space-Saving Design: Built with an external rotor motor and backward-curved impeller, Rosenberg Plug Fans are compact yet high-performing. Ideal for limited-space applications, they deliver powerful airflow where traditional fans might be too large.
- Easy Installation & Maintenance: Designed for easy setup, these fan modules come fully assembled, requiring no additional parts. Maintenance is simplified with a beltless design, reducing downtime and associated costs.
- Energy Efficiency & Performance: Our Plug Fans use EC motor technology, offering high efficiency, low energy consumption, and precise speed control, making them a preferred choice for energy-conscious applications.
- Customizable Configurations: Rosenberg offers a variety of fan modules, including motorized impellers, spider configurations, and mounting stands, allowing tailored solutions to fit specific industrial needs.
Key Features and Construction
Rosenberg Plug Fans are designed for durability, energy efficiency, and adaptability. The integrated motor and control electronics provide a minimal footprint, while the backward-curved impeller is dynamically balanced, minimizing noise.
- Motor Technology: Equipped with maintenance-free EC motors, Rosenberg Plug Fans support smooth, precise speed control via a 0-10V/PWM signal or external potentiometer.
- Fan Configurations: Available in AC and EC models:


- Impeller Options: We provide a range of impeller types crafted from high-quality materials like aluminum and fiberglass-reinforced plastic. These impellers ensure efficient airflow and durability, customized for specific industrial and commercial applications.

- Integrated Control Systems: Built-in EC controllers offer infinitely variable speed control, providing precision airflow management and operational reliability with overheating protection.
Applications of Rosenberg Plug Fans
Rosenberg Plug Fans meet various industrial and commercial air movement needs, including:
- HVAC Systems: Improve heating, ventilation, and air conditioning efficiency with precise airflow control.
- Air Handling Units (AHUs): Perfect for AHUs, offering energy savings and enhanced system performance, particularly in multi-fan configurations like Rosenberg’s ECFanGrid.
- Data Centers and Cleanrooms: Reliable, consistent performance ensures air quality and temperature control for sensitive environments.
- Retrofit Projects: Ideal for retrofitting, these fans replace outdated units, enhancing efficiency and reducing operational costs.
EC and AC Motor Technology
Rosenberg Plug Fans integrate AC and advanced EC motor technologies for reliable and energy-efficient performance. Our AC Plug Fans offer dependable operation for general applications, while EC technology combines the best of AC and DC motors for precise control, reduced energy consumption, and quieter operation.
Join our LinkedIn Group to Explore EC Technology: https://www.linkedin.com/showcase/rosenberg-ec-technology/
Discover Rosenberg Plug Fans – Engineered for high-performance and reliable air handling solutions. Visit our website for more information, or call us at +1 (866)-565-1038. Download our Plug Fans catalog for specifications.
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Rosenberg Canada’s EC plug fans, ECFanGrid systems, and HVAC retrofit solutions are now available for free download. Get specs, wiring diagrams, and install guides.

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Visit us at MCEE 2025 | Booth #822 | Montréal
More at: ecfangrid.ca