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ALHVOBD or ALVHOBD — Supply Grille with Opposed Blade Damper

How to Specify

Provide the following information:

  • Model Number
  • Width
  • Height
  • Finish

ALHVOBD or ALVHOBD — Supply Grille with Opposed Blade Damper

Assets/Details

Submittal Data — ALV (109 KB, PDF)
Submittal Data — ALH (101 KB, PDF)
Engineering Data (162 KB, PDF)
  • Model ALHVOBD or ALVHOBD is a supply grille.
  • Horizontal front blades for ALHVOBD and vertical front blades for ALVHOBD. 
  • Double-deflection. Adjustable blades. 3/4" blade spacing.
  • Extruded aluminum. 
  • Available in Clear anodized or Bright white finish.
  • Fractional sizes available.
  • Flat frame option standard, stocked as current
  • Damper depth is slightly greater (1/4”), where applicable
  • Also available in special order Z-Frame

Add a “Z” to the beginning of the model number

H means horizontal blades; V means vertical blades

Obsolete Product

  1. Old ALHVOBD Grille
LI_ALHVOBD
 
 
 
  
 
 
 
 
  • Model ALHVOBD or ALVHOBD is a supply grille.
  • Horizontal front blades for ALHVOBD and vertical front blades for ALVHOBD. 
  • Double-deflection. Adjustable blades. 3/4" blade spacing.
  • Extruded aluminum. 
  • Available in Clear anodized or Bright white finish.
  • Fractional sizes available.

H means horizontal blades; V means vertical blades