28″ x 10″ ND Motorized Damper

Description

The ND series of Ultra-Zone dampers was designed with the installer and
homeowner 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 the
nylon bushings insure quieter operation. This is a feature that homeowners will
never hear about! Quieter operation and a longer life motor equals NO call
backs.

Features: Heavy Duty Frame Nylon Bushings for Quieter Operation Revolutionary
Motor with greater Reliability LED’s to Show Damper Operation Low Leakage Simple
3-wire Hook-up
***Motor is always mounted on second dimension specified