SPEEDI-GRILLE 24 in. x 24 in. White Drop Ceiling T-Bar 3 Cone Air Vent Register with 8 in. Collar-TB-3HC 08 - The Home Depot


Model # TB-3HC 08

Internet # 202799002

24 in. x 24 in. White Drop Ceiling T-Bar 3 Cone Air Vent Register with 8 in. Collar

SPEEDI-GRILLE 24 in. x 24 in. White Drop Ceiling T-Bar 3 Cone Air Vent Register with 8 in. Collar

This item has been discontinued.
The Home Depot no longer carries this specific product.

$68.99 / each


Model # TB-3HC 08

Internet # 202799002

Store SO SKU # 302457

The TB-3HC is designed for easy installation of new and replacement T-Bar, Lay In Drop Ceiling Supply Air Registers. This model comes with a hinged core for easy acess and provides 360 degrees of air diffusion. It has a "No Labor" duct connection collar pre-installed for ease of installation. These models will accomodate a field installed bowtie damper.

  • Cones are a one piece stamped surface
  • Solid steel construction
  • Soft white paintable powder coat finish
  • Seismic support hangers are included
  • Made in USA

Info & Guides

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Assembled Depth (in.)  4.25 in  Assembled Height (in.)  23.75 in 
Assembled Width (in.)  23.75 in  Maximum duct height (in.)  6-1/8 to 8 
Maximum duct width (in.)  8 or less  Outside Length  24 in 
Outside Width  24 in 
Air deflection  4-way  Color  White 
Color Family  Whites  Decorative  No 
Louvered  Yes  Material  Steel 
Product Weight (lb.)  6.74 lb  Returnable  90-Day 
Warranty / Certifications
Manufacturer Warranty  1 YEAR 


Rated 5 out of 5 by 2 reviewers.
Rated 5 out of 5 by attractive appearance We had difficulty locating the air conditioner vents we see in business ceilings. No stores have them on display. We cut an opening in the ceiling tile to hold another type of vent cover but it was ugly and eventually cracked the tile. My husband attempted to cut another opening in tile and only succeeded in ruining more of the expensive lay-in tiles. Who decided to call these defusers and not offer them on display at any of the stores selling drop ceilings? It was so easy to install and required only the proper duct tape (not the silver stuff). It took about 10 minutes for my 84 year old husband to do the job. July 3, 2012
Rated 5 out of 5 by Put together well. Hey, it's a vent. For what it does, I would like to see it a little cheaper. June 11, 2013
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