24X24 ND | Rectangular Damper | 24X24 ND MOTORIZED DAMPER | EWC Controls Cv / GPM_1.75 Cv 4MM 5/32 BLACK POLYURETHANE NSF51

4MM 5/32 BLACK POLYURETHANE NSF51 100 FT

or it can be installed in an electrical handy box

3 BLACK CROSS

3/4X1/2X3/4 CPVC INSTRUMENT PRBE FITTING

1 PVC CLEAR Y-CHECK VALVE REINFORCED FEMALE THREAD FKM

24X24 ND | Rectangular Damper | 24X24 ND MOTORIZED DAMPER | EWC Controls Cv / GPM_1.75 Cv 4MM 5/32 BLACK POLYURETHANE NSF51ACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED Rectangular Damper 24X24 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