Baseboard Return Air Grille 1100-36X12 Finish:Designer Color - Storm Gray Standard Features * 1/2" spaced

Standard Features * 1/2" spaced vision-proof dual angular louvers for strength and maximum free area * Margin edges are 7/8" projection for baseboard installation * Soft White with color matching screws Options * 1133 - 1/3" spaced dual angular louvers * 1175 - added mullion stiffeners for greater strength * Standard Color

and 2x4 panels * Soft White

Diffuser available in sizes 6×6 through 20×20

To adjust diffuser

Baseboard Return Air Grille 1100-36X12 Finish:Designer Color - Storm Gray Standard Features * 1/2" spacedStandard Features * Extruded aluminum construction * 45 fixed blades parallel to longest dimension * Margin edges are 7 8" projection for baseboard installation * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Soft White Options * 1100FF flush frame * Fractional and odd dimension sizes * Standard Color, Designer Color or Other Finish available on this product