Lennox Allied Air A96UH2E User Manual

507581-04Page 20 of 60 Issue 2128
Maximum Allowable Intake or Exhaust Vent Length in Feet
Concentric Termination at Elevation 0 - 4,500 ft
Number
of 90°
Elbows
Used
1-1/2” Pipe 2” Pipe 2-1/2" Pipe 3" Pipe
Model Model Model Model
030
045
70 90 110
030
045
70 90 110
030
045
70 90 110
030
045
70 90 110
1 20 15
n/a n/a
68 53 37 17 100 100 84 49 116 116 109 109
2 15 10 63 48 32 12 95 95 79 44 111 111 104 104
3 10
n/a
58 43 27 7 90 90 74 39 106 106 99 99
4
n/a
53 38 22
n/a
85 85 69 34 101 101 94 94
5 48 33 17 80 80 64 29 96 96 89 89
6 43 28 12 75 75 59 24 91 91 84 84
7 38 23 7 70 70 54 19 86 86 79 79
8 33 18
n/a
65 65 49 14 81 81 74 74
9 28 13 60 60 44 9 76 76 69 69
10 23 8 55 55 39 n/a 71 71 64 64
Concentric Termination Elevation 4,501 - 10,000 ft
Number
of 90°
Elbows
Used
1-1/2” Pipe 2” Pipe 2-1/2" Pipe 3" Pipe
Model Model Model Model
030
045
70 90 110
030
045
70 90 110
030
045
70 90 110
030
045
70 90 110
1 20 15
n/a n/a
68 53 37
n/a
100 100 84 49 116 116 109 109
2 15 10 63 48 32 95 95 79 44 111 111 104 104
3 10
n/a
58 43 27 90 90 74 39 106 106 99 99
4
n/a
53 38 22 85 85 69 34 101 101 94 94
5 48 33 17 80 80 64 29 96 96 89 89
6 43 28 12 75 75 59 24 91 91 84 84
7 38 23 7 70 70 54 19 86 86 79 79
8 33 18
n/a
65 65 49 14 81 81 74 74
9 28 13 60 60 44 9 76 76 69 69
10 23 8 55 55 39 n/a 71 71 64 64
*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 5B.

Lennox Allied Air A96UH2E Specifications

General

Brand	Lennox
Model	Allied Air A96UH2E
Category	Furnace
Language	English