Perimeter Floor Diffuser With Damper TD-21/4X10W T-Bar Standard Features * Adjustable curved

Standard Features * Adjustable curved blade

Heavy Duty ConstructionMRI CompatibleInsect Screen

Maintains horizontal airflow pattern

three or four diffusers per panel * Countersunk sunk screwholes for ceiling mount * Standard Color or Designer Color Finish available on this product

BD - field installable Bowtie Damper (available on even sizes 6"-14")

Perimeter Floor Diffuser With Damper TD-21/4X10W T-Bar Standard Features * Adjustable curvedStandard Features * Heavy guage cold roll steel (same as 350 series) * Ideal for return air in the toe space areas between kitchen cabinets, stair risers, built in vanities, etc. * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Driftwood Tan Options * TD Series with damper, screw holes and color matching panhead screws * Standard Color, Designer Color or Plated Metal Finish available on this product