22X12 ND | Rectangular Damper | 22X12 ND MOTORIZED DAMPER | EWC Controls Additional Information_3/8-18 Thread; 3/8 in Body Size; 0.280 lb Weight A gear disengagement feature allows

A gear disengagement feature allows positioning of the valve stem/disk without energizing the actuator

12X3 PVC REDUCING TEE SOCKET SCH40 FABRICATED

^^This damper is 14" by 10"

2 PVC BUTTERFLY CHECK VALVE SPIGOT FKM

1-1/2 PVC TRUE UNION INDUSTRIAL 3 WAY FULL PORT HORIZONTAL L1 SOCKET EPDM

22X12 ND | Rectangular Damper | 22X12 ND MOTORIZED DAMPER | EWC Controls Additional Information_3/8-18 Thread; 3/8 in Body Size; 0.280 lb Weight A gear disengagement feature allowsACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 22X12 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