8X18 ND | Rectangular Damper | 8X18 ND MOTORIZED DAMPER | EWC Controls Size_10X9 1-1/4 PVC COMPACT BALL VALVE

1-1/4 PVC COMPACT BALL VALVE THREAD FKM

1-5/16-12 X 1 (M JIC X MIP ADPT)

3/4 PVC Y-CHECK VALVE SOCKET EPDM

2X1-1/2 PVC REDUCING CROSS SOCKET SCH80

8X18 ND | Rectangular Damper | 8X18 ND MOTORIZED DAMPER | EWC Controls Size_10X9 1-1/4 PVC COMPACT BALL VALVEACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 8X18 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 and