Allied Air 96G2DFV Installation Instructions Manual page 19

1-1/2" Pipe
Number
Capacity
of 90°
Elbows
045 070
Used
1 15
2 10
3
4
5
n/a
6
n/a
7
8
9
10
1-1/2" Pipe
Number
Capacity
of 90°
Elbows
045 070
Used
1 15
2 10
3
4
5
n/a
6
n/a
7
8
9
10
*Size intake and exhaust pipe length separately. Values in table are for intake OR Exhaust, not combined total. Both Intake and
Exhaust must be same pipe size.
507962-01
96G2DFV Maximum Allowable Intake or Exhaust Vent Length in Feet
Concentric Termination at Elevation 0 - 4,500 ft
2" Pipe
Capacity
090 110 045 070
58 43
53 38
48 33
43 28
38 23
n/a n/a
33 18
28 13
23
18 n/a
13
Concentric Termination at Elevation 4,501 - 10,000 ft
2" Pipe
Capacity
090 110 045 070
58 43
53 38
48 33
43 28
38 23
n/a n/a
33 18
28 13
23 8
18
n/a
13
2-1/2" Pipe
Capacity
090 110 045 070
27 7 90 90
22 85 85
17 80 80
12 75 75
7 70 70
n/a 65 65
60 60
n/a 55 55
50 50
45 45
2-1/2" Pipe
Capacity
090 110 045 070
27 90 90
22 85 85
17 80 80
12 75 75
7 70 70
n/a
65 65
60 60
n/a 55 55
50 50
45 45
Table 7B.
Issue 1922
3" Pipe
Capacity
090 110 045 070
74 39 106 106
69 34 101 101
64 29 96 96
59 24 91 91
54 19 86 86
49 14 81 81
44 9 76 76
39 71 71
34 n/a 66 66
29 61 61
3" Pipe
Capacity
090 110 045 070
74 39 106 106
69 34 101 101
64 29 96 96
59 24 91 91
54 19 86 86
49 14 81 81
44 9 76 76
39 71 71
34 n/a 66 66
29 61 61
090 110
99 99
94 94
89 89
84 84
79 79
74 74
69 69
64 64
59 59
54 54
090 110
99 99
94 94
89 89
84 84
79 79
74 74
69 69
64 64
59 59
54 54
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