3 Cone T-Bar Diffuser HVD-9 Residential Registers & Grilles Use for applications with round

Use for applications with round ductwork to create a clean and easy to install finish for your round registers or diffusers

One piece steel frame

listed Fire-Resistance Diffuser * TVB - Thermal Vapor Blanket * Square Collar

and 2x4 panels * Soft White

T-Bar Modular Core Diffuser

3 Cone T-Bar Diffuser HVD-9 Residential Registers & Grilles Use for applications with roundStandard Features * Cones are one piece stamped construction providing a clean, smooth style * 360 air diffusion * Excellent for variable air volume applications * Hinged down core for easy access * No Labor Collar * Seismic support hangers * Available sizes: 6" 10", 12", 14" and 16" * Soft White Options * Field installable Bowtie Damper (BD) * FTD Fixed T Bar Diffuser (6", 8", 10", 12" and 14") * HVD OR factory installed opposed radial damper (sizes