For use in heating， cooling and ventilating applications. Installed in sidewall， ceiling or ceiling. Allow for directional and spread patttern of air throw. Damper allows for control of air flow volume
Adjustable fins and damper maximizes control of air flow
For rectangular 8 in. width x 4 in. height duct opening on the wall or ceiling
Designed for air supply and comes with multi-shutter damper to control the air flow
Made of steel and aluminum white powder coated for durability and smooth glossy finish
Comes with screws for installation
Outside dimensions are 9.87 in. and 6 in
The distance between the screw holes is 8-7/8 in
Environment friendly packing
CA residents see Prop 65 WARNINGS
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