GRD4
4 way low clearance grille with damper
Our GRD ceiling diffuser line is the way to go when you find yourself in a tight squeeze. Available in all 7 grille designs it utilizes the same construction as MV diffusers just without the boot.


Specifications:
Duct Sizes - 8"
Max Ceiling Thickness - N/A
Strap Included - N
Integral Damper - Y
Required Hole Diameter - 8"
Temperature Range -
AK Factor - .30

Carton Contents:
4 Way Grille w/ Damper
Square Damper Handle
2 3/8" Self Tapping Screws (4)