30X18 ND | Rectangular Damper | 30X18 ND MOTORIZED DAMPER | EWC Controls Additional Information_Internal Seat; 0.040 lb Weight 1/4 PVC FEMALE ADAPTER SOCXSRFPT

1/4 PVC FEMALE ADAPTER SOCXSRFPT SCH40

4 PVC TRUE UNION 2000 BALL VALVE SUP END CONN SPIGOT FKM

8 PVC 60 ELBOW SOCKET CL100

3/4 PVC V/S SPLIT FLANGE RING W/2-HALVES

3 CPVC TRUE UNION 2000 INDUSTRIAL 3 WAY L1 HORIZONTAL REINFORCED THREAD EPDM

30X18 ND | Rectangular Damper | 30X18 ND MOTORIZED DAMPER | EWC Controls Additional Information_Internal Seat; 0.040 lb Weight 1/4 PVC FEMALE ADAPTER SOCXSRFPTACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 30X18 ND MOTORIZED DAMPER The ND series of Ultra Zone dampers was designed with the installer and homeowners in mind. This damper is easy to install and easy to checkout. The LED display allows the installer to visually check the damper operation. With a sturdier frame, the damper installs in the duct much faster and easier