1'x1' White Plastic 4-way grille/damper/box, MV4, #81914

SKU: 4946-81914-MV4


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Airtec 1'x1' White Plastic Square Standard 4-way grille/damper/box, MV4 with collar sizes 6,7,8". Previous item # MV4, new MPN 81914.

A plastic ceiling diffuser with an incorporated ceiling box with built-in damper. For residential/light commercial use. Designed for 1-man installation only working below the ceiling, they offer convenience & speed. Airtec 1'x1' White Plastic 4-way grille/damper/box, MV4

  • Stepped Collar for multiple duct sizes, Collar tabs easily tear away unneeded sections and Mounting Clip accommodates thicknesses up to 1-1/4"
  • Virtually airtight butterfly damper Rubber gasket delivers superior seal when closed
  • Actual Outside Dimensions of Faceplate= 11.25" x11.25" 
  • Damper Handle allows smooth, easy turning adjustment from below for fully open to the tightly closed position
  • High-Grade Polymer Grille resists breakage, scratching, yellowing and fading.
  • Patented one-piece grille, damper box, and Lightning-fast installation.
  • Downloads:
  • Airtec Cutaway View
  • Airtec Spec Sheet
  • Airtec Key Features & Benefits
  • Airtec Airflow
  • Airtec install instructions
  • Airtec 16 page brochure

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