Allied Air A96US2V Installation Instructions Manual page 19

Number of
90° Elbows
Used
45
1 76
2 71
3 66
4 61
5 56
6 5
7 46
8 41
9 36
10 31
Number of
90° Elbows
Used
45
1 76
2 71
3 66
4 61
5 56
6 5
7 46
8 41
9 36
10 31
*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.
507404-04
Maximum Allowable Intake or Exhaust Vent Length in Feet
Standard Termination at Elevation 0 - 4500 ft
2" Pipe
Model
70 90 110 135
61 39 19 n/a 110 110 88
56 34 14
51 29 9
46 24 n/a
41 19
36 14
31 9
26 n/a
21
16
Standard Termination Elevation 4500 - 10,000 ft
2" Pipe
Model
70 90 110 135
61 39 n/a n/a 110 110 88
56 34
51 29
46 24
41 19
36 14
31 9
26 n/a
21
16
2-1/2" Pipe
Model
45 70 90 110 135
53
105 105 83 48
100 100 78 43
95 95 73 38
90 90 68 33
85 85 63 28
80 80 58 23
75 75 53 18
70 70 48 13
65 65 43 8
2-1/2" Pipe
Model
45 70 90 110 135
53
105 105 83 48
100 100 78 43
95 95 73 38
90 90 68 33
85 85 63 28
80 80 58 23
75 75 53 18
70 70 48 13
65 65 43 8
Table 5A
Issue 1621
3" Pipe
Model
45 70 90
n/a 133 132 113
128 127 108
123 122 103
118 117 98
113 112 93
108 107 88
103 102 83
98 97 78
93 92 73
88 87 68
3" Pipe
Model
45 70 90
n/a 133 132 113 113
128 127 108 108
123 122 103 103
118 117 98
113 112 93
108 107 88
103 102 83
98 97 78
93 92 73
88 87 68
110 135
113 109
108 104
103 99
98 94
93 89
88 84
83 79
78 74
73 69
68 64
110 135
109
104
99
98 94
93 89
88 84
83 79
78 74
73 69
68 64
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