8X8 ND | Rectangular Damper | 8X8 ND MOTORIZED DAMPER | EWC Controls Section_Specialty Valves Brass Fittings 1-1/4 PVC TRUE UNION INDUSTRIAL

1-1/4 PVC TRUE UNION INDUSTRIAL 3 WAY FULL PORT VERTICAL L3 REINFORCED FEMALE THREAD EPDM

Rectangular Damper | 20X12 ND MOTORIZED DAMPER SPRING RETURN - NORMALLY OPEN

2-1/2 PVC WAFER BUTTERFLY VALVE OVRHL-KIT DISC EPDM

1/2 PVC UNION SOCXSRFPT FKM

8X8 ND | Rectangular Damper | 8X8 ND MOTORIZED DAMPER | EWC Controls Section_Specialty Valves Brass Fittings 1-1/4 PVC TRUE UNION INDUSTRIALACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 8X8 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