Perimeter Floor Diffuser With Damper TD-21/4X14 Finish:White 2" ADC compliant round collar

2" ADC compliant round collar with bead for ease of installation

Standard Features * Stamped curved blades * Field adjustable for positive throws and control of face velocities * Provides uniform air distribution across ceiling or walls * Eight air patterns * All component parts

Galvanized Finish

Holds up to 1" filter (not included)

Perimeter Floor Diffuser With Damper TD-21/4X14 Finish:White 2" ADC compliant round collarStandard 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