Trane IntelliPak 2 Series Installation, Operation And Maintenance Manual page 44

I I n n s s t t a a l l l l a a t t i i o o n n
Figure 18. Pitch pocket location
Roof Curb
1Pc
B3
A1
Table 22. Pitch pocket dimensions (in.)
Tonnages
90
105
120,130,150
100,118,128,140,162
44
Roof Curb
2Pc
B2
B1
Two/Three-
One-Piece Piece
A1 A2
113.8 129.9±1
131.8 147.9±1
140.8 156.9±1
N/A
135.0±1
B3
B2
B1
A2
Pitch Pocket
One, Two, or Three-Piece
B1
68.875
68.875
68.875
68.875
Pitch Pocket
B2 B3
73.875 78.875
73.875 78.875
73.875 78.875
73.875 78.875
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