Lennox EL196UH090XE48C User Manual

Page 19
TABLE 5
Maximum Allowable Intake or Exhaust Vent Length in Feet
127(6L]HLQWDNHDQGH[KDXVWSLSHOHQJWKVHSDUDWHO\9DOXHVLQWDEOHDUHIRU,QWDNH25([KDXVWQRWFRPELQHGWRWDO%RWK,QWDNH
DQG([KDXVWPXVWEHVDPHSLSHVL]H
NOTE - Additional vent pipe and elbows used to terminate the vent pipe outside the structure must be included in the total vent
length calculation.
Standard Termination at Elevation 0 - 4500 ft
No.
Of 90°
Elbows
1-1/2” Pipe 2” Pipe 2-1/2” Pipe 3” Pipe
Model Model Model Model
030 045 070 090 110
030/
045
070 090 110
030/,
045
070 090 110
030/,
045
070 090 110
1252015
n/a n/a
81 66 44 24 115 115 93 58 138 137 118 118
2 20 15 10 76 61 39 19 110 110 88 53 133 132 113 113
31510
n/a
71 56 34 14 105 105 83 48 128 127 108 108
410
n/a
66 51 29
n/a
100 100 78 43 123 122 103 103
5
n/a
61 46 24 95 95 73 38 118 117 98 98
6 564119 90906833113112 93 93
7 51 36 14 85 85 63 28 108 107 88 88
84631
n/a
80 80 58 23 103 102 83 83
9 4126 757553189897 78 78
10 36 21 70 70 48 13 93 92 73 73
Standard Termination Elevation 4500 - 10,000 ft
No.
Of 90°
Elbows
1-1/2” Pipe 2” Pipe 2-1/2” Pipe 3” Pipe
Model Model Model Model
030 045 070 090 110
030,
045
070 090 110
030,
045
070 090 110
030,
045
070 090 110
1252015
n/a n/a
81 66 44
n/a
115 115 93 58 138 137 118 118
2 20 15 10 76 61 39 110 110 88 53 133 132 113 113
31510
n/a
71 56 34 105 105 83 48 128 127 108 108
410
n/a
66 51 29 100 100 78 43 123 122 103 103
5
n/a
61 46 24 95 95 73 38 118 117 98 98
6 564119 90906833113112 93 93
7 51 36 14 85 85 63 28 108 107 88 88
84631
n/a
80 80 58 23 103 102 83 83
9 4126 757553189897 78 78
10 36 21 70 70 48 13 93 92 73 73

Lennox EL196UH090XE48C Specifications

General

Brand	Lennox
Model	EL196UH090XE48C
Category	Furnace
Language	English