Installation Guide

507052-04Page 18 of 53 Issue 1727
A95DF2V & 95G2DFV Maximum Allowable Intake or Exhaust Vent Length in Feet
Standard Termination at Elevation 0 - 4,500 ft
Number of
90° Elbows
Used
2nd Pipe 2-1/2" Pipe 3" Pipe
Capacity Capacity Capacity
045 070 090 110 045 070 090 110 045 070 090 110
1 66 51 29 9 100 100 78 43 123 122 103 103
2 61 46 24
n/a
95 95 73 38 118 117 98 98
3 56 41 19 90 90 68 33 113 112 93 93
4 51 36 14 85 85 63 28 108 107 88 88
5 46 31 9 80 80 58 23 103 102 83 83
6 41 26
n/a
75 75 53 18 98 97 78 78
7 36 21 70 70 48 13 93 92 73 73
8 31 16 65 65 43 8 88 87 68 68
9 26 11 60 60 38
n/a
83 82 63 63
10 21 6 55 55 33 78 77 58 58
Standard Termination at Elevation 4,501 - 10,000 ft
Number of
90° Elbows
Used
2nd Pipe 2-1/2" Pipe 3" Pipe
Capacity Capacity Capacity
045 070 090 110 045 070 090 110 045 070 090 110
1 66 51 29
n/a
100 100 78 43 123 122 103 103
2 61 46 24 95 95 73 38 118 117 98 98
3 56 41 19 90 90 68 33 113 112 93 93
4 51 36 14 85 85 63 28 108 107 88 88
5 46 31 9 80 80 58 23 103 102 83 83
6 41 26
n/a
75 75 53 18 98 97 78 78
7 36 21 70 70 48 13 93 92 73 73
8 31 16 65 65 43 8 88 87 68 68
9 26 11 60 60 38
n/a
83 82 63 63
10 21 n/a 55 55 33 78 77 58 58
*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.
Table 7A.
Table 7.