Trane Power Exhaust Foundation BAYPWRX320 Installation Instructions Manual page 7

Figure 4. Bottom gasket installation
0.78(2X)
6. Build top block off assembly as shown in
a. Apply gasket 7 to the bottom of 12.
b. Apply 11 to prevent insulation from coming off.
Figure 5. Build top block-off assembly
11
Gasket (7)
7. Using six screws secure the internal hood assembly
built in Step 5 to side flanges of return opening. See
Figure 6.
ACC-SVN199E-EN
Figure 6.
Screws
8. Apply gasket 14 to return opening around the dimples
Figure 5:
as shown in
Figure 7.
12
Attach internal hood assembly to unit
Figure 7.
Apply gasket
Dimples
Installation
Gasket
7