Maximize HVAC Performance with DB's EC Fan Wall Replacement Kits

In today’s demanding HVAC environments, efficiency, reliability, and adaptability are key factors in system performance. Dunham-Bush EC Fan Wall Replacement Kits provide a high-performance, energy-efficient solution for large-scale air handling applications, offering unparalleled customization and ease of installation.

Optimized Airflow for High-Performance

Applications

Dunham-Bush EC Fan Wall Replacement Kits are designed to deliver up to 144,000 CFM at 8” TSP, making them ideal for high-static pressure applications. The modular fan wall design ensures optimal airflow distribution while maintaining high efficiency and system redundancy.

Customizable for Any Application

These fan wall kits are tailored to meet unique project specifications, with:

• Custom width and height configurations for easy integration into existing air handling units (AHUs).

• Field-mounted sheet metal construction, shipped as a single piece or in sections to pass through tight spaces like doors and elevators.

• Customizable EC motor quantities to achieve the exact airflow and pressure requirements.

Advanced Control and Integration

To enhance system performance and ease of operation, the fan walls come with optional advanced control features, including:

• Non-fused Disconnect Panel with line voltage power blocks and low-voltage terminal blocks, featuring factory-supplied quick-connect wiring harnesses.

• DB Director Controller Panel with a 120V transformer and low-voltage wiring, allowing for single-point power control.

• All fans wired back to a terminal block for seamless control integration by other building automation systems.

Optional Features for Enhanced Performance

Dunham-Bush EC Fan Wall Replacement Kits can be further customized with optional features such as:

• Gravity backdraft dampers to prevent unwanted airflow.

• Blank-off plates for air management and efficiency.

• Factory-packaged controllers for simplified commissioning.

• Static sensors for high-precision pressure monitoring.

• Stainless steel fan wall construction for enhanced durability in demanding environments.

• High static operation capability, ensuring reliable performance under extreme conditions.

Why Choose Dunham-Bush EC Fan Wall Replacement Kits?

• Energy Efficiency: EC motors provide superior energy savings compared to traditional AC motors.

• Redundancy & Reliability: Modular fan wall construction ensures continued operation even if one fan fails.

• Space-Saving & Easy Installation: Shipped in sections or as a single piece, allowing for easy transportation and installation in restricted spaces.

• Custom Engineering Support: Designed to meet your exact specifications, reducing the need for costly modifications.

Upgrade Your HVAC System Today!

Whether replacing an outdated fan system or designing a new high-performance air handling unit, Dunham-Bush EC Fan Wall Replacement Kits provide a flexible, efficient, and highly customizable solution.

Contact us today to learn more about how these systems can optimize your HVAC performance.