Rectorseal 81911 TRUaire Retrofit 8" Round Grille/Damper/Box 6,7,8"

One-piece air diffusers with air tight design that eliminates the need for tedious mastic & external sealers, making diffuser installation no longer a two man job.

A plastic ceiling diffuser with incorporated ceiling box. For residential/light commercial use in 8"x8" square. Designed for 1-man installation only working below the ceiling, they offer convenience & speed.

Features

• Stepped Collar for multiple duct sizes, Collar tabs easily tear away unneeded sections and Mounting Clip accommodates thicknesses up to 11/4"
• Virtually air tight butterfly damper Rubber gasket delivers superior seal when closed
• Damper Handle allows smooth, easy turning adjustment from below for fully open to tightly closed position
• High Grade Polymer Grille resists breakage, scratching, yellowing and fading.
• One piece grille, damper box and Lightning fast installation
  

Specifications

Installation Instructions