EWC Controls URD-12 Damper 321702-401 This design is critical for

This design is critical for maintaining performance in high-temperature environments often encountered in commercial fan and blower assemblies

it features a heavy-duty housing and a balanced wheel to minimize vibration and bearing wear during continuous operation

making it suitable for wet and demanding outdoor or indoor installations

For technicians servicing Bard wall-mount units or custom refrigeration racks

reducing common points of mechanical failure and mineral-scaling issues typical of float-style LWCOs

EWC Controls URD-12 Damper 321702-401 This design is critical forThe EWC Controls URD 12 Damper is a professional grade 12 inch round motorized zone damper engineered for high performance airflow management in residential and commercial HVAC systems. This power open power closed damper utilizes a 3 wire floating actuator (MA ND5) that delivers 18 in lb of torque, ensuring reliable blade positioning even in high velocity systems. Constructed from heavy duty 24 gauge galvanized steel with rolled stiffening beads, the