Welded Reinforced Heavy Duty Floor Grille 1600-R-10X22 Finish:Driftwood Tan 2x4 T-Bar (20" x 44"

2x4 T-Bar (20" x 44" duct)

Note: Sizes are Listed Nominal Duct Opening

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

UL listed and tested in accordance with UL Standard 555C

One-piece removable slide damper for off-season closure

Welded Reinforced Heavy Duty Floor Grille 1600-R-10X22 Finish:Driftwood Tan 2x4 T-Bar (20" x 44"Standard Features * Steel honeycomb construction * Flush core and frame provides smooth surface * Free area equals more than 75% of nominal size * Driftwood Tan Options * Mounting holes for sidewall and ceiling application * 1600R reinforced welded core and extra supports for heavy duty application * Standard Color, Designer Color, Plated Metal or Wood Finish available on this product