28X8 ND | Rectangular Damper | 28X8 ND MOTORIZED DAMPER | EWC Controls Thread Size_1-18 x 1/2-14 10 PVC 11-1/4 ELBOW GASKETXSPIGOT

10 PVC 11-1/4 ELBOW GASKETXSPIGOT 125PIP

6 PVC BUTTERFLY CHECK VALVE GROOVED EPDM

1-1/4 PVC TRUE UNION WYE STRAINER SR/FPT EPDM S8M

EM Protocol Meter

1-1/2 CPVC TRUE UNION 2000 STANDARD BALL VALVE SPIGOT EPDM

28X8 ND | Rectangular Damper | 28X8 ND MOTORIZED DAMPER | EWC Controls Thread Size_1-18 x 1/2-14 10 PVC 11-1/4 ELBOW GASKETXSPIGOTACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 28X8 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