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Mechanical Electrical Plumb
> Horizontal diffuser plenum box details
Fully editable dwg, you can change all the drawings in the project together with everything else.
The diffuser plenum box with horizontal slot diffuser detailed connection for the supply air ductworks
![](https://alldwg.com/dwgpictures/img.asp?id=38330)
This dwg file is compatible with all versions of Autocad program.