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Installation
Figure 16. Pitch pocket location
Roof Curb
1Pc
B3
B2
B1
A1
Table 15. Pitch pocket dimensions (in.)
One-Piece
Tonnages
A1
90
113.8
105
131.8
120,130,150
140.8
100,118,128,14
N/A
0,162
Figure 17. Ductwork conversion
46
Roof Curb
2Pc
B3
B2
B1
A2
Pitch Pocket
Two/Three-
Piece
One, Two, or Three-Piece
A2
B1
129.9±1
68.875
73.875
147.9±1
68.875
73.875
156.9±1
68.875
73.875
135.0±1
68.875
73.875
Pitch Pocket
B2
B3
78.875
78.875
78.875
78.875
RT-SVX24J-EN
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