20X20 ND | Rectangular Damper | 20X20 ND MOTORIZED DAMPER | EWC Controls Additional Information_1/2 in Body Size; 0.94 x 0.82 in Center to End; 0.140 lb Weight 3/4 PVC TRUE UNION 2000

3/4 PVC TRUE UNION 2000 INDUSTRIAL BALL VALVE THREAD EPDM VENTED

Capacitor-driven fail-safe models provide durable

3X1 PVC REDUCING TEE SOCKET SCH40

18X8 PVC REDUCING CROSS GASKET 125PIP

2-1/2 PVC CL UTILITY SPR CK VALVE SOCKET EPDM

20X20 ND | Rectangular Damper | 20X20 ND MOTORIZED DAMPER | EWC Controls Additional Information_1/2 in Body Size; 0.94 x 0.82 in Center to End; 0.140 lb Weight 3/4 PVC TRUE UNION 2000ACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 20X20 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