8X22 ND | Rectangular Damper | 8X22 ND MOTORIZED DAMPER | EWC Controls Top to Inlet Center_3.09 in proportional or 2-position valves

proportional or 2-position valves

3 CPVC TRUE UNION INDUSTRIAL 3 WAY VERTICAL L/2 SPG EPDM

4 PVC UNION 2000 SOCXFPT EPDM

1 1/4 X 3/4 XH SWAGE

1-1/2 STEEL HOSE MENDERS

8X22 ND | Rectangular Damper | 8X22 ND MOTORIZED DAMPER | EWC Controls Top to Inlet Center_3.09 in proportional or 2-position valvesACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 8X22 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