Baseboard Return Air Grille 1100-28X12 T-Bar 855 Series Engineering/Performance Data

855 Series Engineering/Performance Data

Standard Features * Steel galvaneal construction * For evaporative coolers or central blower systems * Modern step-down design * 4-way air diffusion * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * One-piece removable slide damper for off season closure * Soft White

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

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

remove the two center cones as a unit and reposition the six screws

Baseboard Return Air Grille 1100-28X12 T-Bar 855 Series Engineering/Performance DataStandard 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