Exhaust return air grille detail is given in this 2D AutoCAD DWG file. Downlaod the 2D Autocad DWG drawing file.

Exhaust return air grille detail is given in this 2D AutoCAD DWG file. Polvu, grille and volume control damper are mentioned in this drawing model. Download the 2D AutoCAD DWG drawing file. Thank you for downloading 2D AutoCAD DWG drawing file and other CAD program files from our website.