Damper, ND, Rectangular Motorized, Bottom Mount, 10" x 14" EWC-ND-10X14

The Motorized Rectangular Damper (EWC-ND-10X14) is a side-mount, 10″ x 14″ zone control device crafted for professionals managing conditioned air distribution. Designed with a heavy-duty extruded aluminum frame and overlapping parallel blades, it supports static pressures up to 1.5″ w.c. while maintaining industry-leading low leak rates of approximately 3%. The 24 VAC, three-wire actuator delivers reliable power-open/power-close operation, including a full 90° blade travel in about 15 seconds, and is paired with LED indicators (green = open, red = closed) and a manual gear-release lever for easy field override. Rated for ambient operation between -22 °F and +122 °F and backed by a five-year motor warranty, this unit offers technicians a compact, high-performance solution for multi-zone airflow systems in both residential and light-commercial environments.