Hart & Cooley HVS T-Bar Diffuser

This T-Bar Diffuser utilizes a unique snap-in collar (5400 Series 6-12", sold separately. See collars listed on this page HVS/HVS R6 Steel High Volume Supply Steel Construction Provides high air volume delivery 360 degree air diffusion Formed back panel Fixed core Fiberglass insulation blanket with foil vapor barrier to minimize condensation Insulation pre-scored to accommodate collar size desired Accepts unique 5400 snap-in collars (6"-12") Utilizes butterfly damper (3800 Series) inserted in collar Bright White finish (Flat Black finish available as special order) HVS 14-14" collar factory installed

HVS R6 Features 1" of foil backed molded fiberglass insulation