Baseboard Return Air Grille 1100-28X12 T-Bar All steel parts with galvanized

All steel parts with galvanized finish or zinc coating

3 or 4 way patterns * Spring push release for easy access to adjust pattern controllers * Round No Labor Collar sizes: 6-10"

855 Series Engineering/Performance Data

Standard Features * For evaporative cooling or high velocity exhaust applications with divided 2-way multi-louver and combination shut-off * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Soft White

*Note: Ceramic fiber blade insulation is not UL required on dampers with free areas less than 80 square inches

Baseboard Return Air Grille 1100-28X12 T-Bar All steel parts with galvanizedStandard 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