10X22 ND-RSD NC | Rectangular Damper | 10X22 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls Additional Information_1.31 in Center to End; 0.120 lb Weight 1-1/4HBX1-1/4MIP HEX MALE ADP

1-1/4HBX1-1/4MIP HEX MALE ADP

As the thermostat signal increases

8X4 PVC REDUCING COMB WYE & 1/8 BEND SOCKET SCH80

3/4 FEMALE SPUD

2 CPVC BASKET STRAINER SPG EPDM C6 MESH

10X22 ND-RSD NC | Rectangular Damper | 10X22 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY CLOSED | EWC Controls Additional Information_1.31 in Center to End; 0.120 lb Weight 1-1/4HBX1-1/4MIP HEX MALE ADPACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 10X22 ND MOTORIZED DAMPER SPRING RETURN NORMALLY CLOSED Model ND RSD is a rectangular parallel blade damper constructed from heavy duty extruded aluminum with nylon bearings for quiet operation. The Motor Actuator is a 24vac ( Synchronous motor. It is typically a Power Close Spring Open construction. The damper can be ordered