Greenheck CRD-1WT Installation, Operation And Maintenance Manual page 5

Figure 7A: Grille Mount of CRD-1WT with Steel Plenum
CRD-1WT Grille Mount, Steel Plenum
Figure 7B: Grille Mount of CRD-2WT
Figure 8A: Duct Mount of CRD-1WT with Steel Plenum
Figure 8B: Duct Mount of CRD-2WT
1. Damper
2. Mounting Angle
3. Plaster Flange
4. Gypsum Board
5. Grille
6. RC Channel
7. Steel Plenum
1. Damper
2. Mounting Angle
3. Plaster Flange
4. Gypsum Board
5. Duct
6. Duct Retaining Angle
7. RC Channel
8. Steel Plenum
CRD-1WT Ducted Steel Plenum
CRD-1WT & CRD-2WT 5