766 — Perforated Supply with Fiberglass Blanket

  • Face adjustable deflectors
  • Formed steel, black back panel
  • Fiberglass insulation blanket with foil vapor barrier to minimize condensation
  • Insulation prescored to accommodate collar size desired
  • Accepts unique snap-in collar (805RC Series) 6" to 12" – order separately
  • Available in 14" fixed collar
  • Utilizes butterfly damper inserted in collar
  • Damper adjusted through diffuser face to allow proper air balancing
  • Bright White finish