Lattice Return Air Grille 600-14X44 past 12 months Delivers supply air in a

Delivers supply air in a 360° air pattern

Countersunk mounting holes for flush appearance

4-way flush step down steel diffuser

904 - Double Deflection Adjustable Aluminum Blade Grille For a 36" x 30" Duct Opening (front blades parallel to shortest dimension)

Performance Data With Multi-Shutter Damper

Lattice Return Air Grille 600-14X44 past 12 months Delivers supply air in aStandard Features * 1 2" x 1 2" x 1 2" aluminum lattice return air grille * Surface mount grille with . 055 T6 extruded aluminum frame * 90% free area * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Soft White Options * 600 O opposed blade damper * No Labor Collar Square to round (square sizes only) * 600 T T Bar mount * 1 2" x 1 2" x 1" Lattice or 1" x 1" x 1" Lattice * Fractional sizes, inner