Trane CSAA Installation, Operation And Maintenance Manual page 39

Figure 46. Pipe cabinet installation, unit sizes 3 to 35 (des seq M or later)
1. Install inside corner cap. See
Detail B.
2. Install 3/8-inch x 3/8 inch white Butyl tape to unit wall
where pipe cabinet roof connects.
3. Lift pipe cabinet roof into place and attach to unit wall
with screws. See Figure
CLCH-SVX07K-EN
Figure 47 Detail A and
47.
Installation - Mechanical
39