The EWC 14X14 ND Motorized Damper is engineered for precise airflow management in HVAC applications. Constructed with a robust 0.8-inch extruded aluminum frame and equipped with glass-filled nylon bearings, it offers quiet and maintenance-free operation. The overlapping parallel blade design ensures minimal leakage, while the UL-listed 24 VAC 3-wire power-open/power-close motor actuator provides reliable performance. Integrated end-stop adjustments allow for setting relief air and maximum open positions. Bright green and red LEDs indicate the damper's open and closed statuses, facilitating easy diagnostics. The damper is designed for straightforward 3-wire hookup and is compatible with BM and BMPlus control panels. It boasts a 97% leak-proof rating, making it a dependable choice for HVAC systems.