EasyManuals Logo
Home>Lennox>Furnace>G23(X)

Lennox G23(X) User Manual

Lennox G23(X)
52 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #25 background imageLoading...
Page #25 background image
3DJH 
TABLE 10
CAPACITY OF TYPE B DOUBLE-WALL VENTS WITH SINGLE-WALL METAL CONNECTORS
SERVING A SINGLE CATEGORY I APPLIANCE
Vent and Connector Diameter - D (inches)
Height
H
Lateral
L
3 Inch 4 Inch 5 Inch 6 Inch
H
(feet)
L
(feet)
Appliance Input Rating in Thousands of Btu Per Hour
(feet)
(feet)
MIN MAX MIN MAX MIN MAX MIN MAX
0 38 77 59 151 85 249 126 373
6
2 39 51 60 96 85 156 123 231
6
4 NR NR 74 92 102 152 146 225
6 NR NR 83 89 114 147 163 220
0 37 83 58 164 83 273 123 412
8
2 39 56 59 108 83 176 121 261
8
5 NR NR 77 102 107 168 151 252
8 NR NR 90 95 122 161 175 243
0 37 87 57 174 82 293 120 444
10
2 39 61 59 117 82 193 119 287
10
5 52 56 76 111 105 185 148 277
10 NR NR 97 100 132 171 188 261
0 36 93 56 190 80 325 116 499
2 38 69 57 136 80 225 115 337
15
5 51 63 75 128 102 216 144 326
5
10 NR NR 95 116 128 201 182 308
15 NR NR NR NR 158 186 220 290
0 35 96 54 200 78 346 114 537
2 37 74 56 148 78 248 113 375
20
5 50 68 73 140 100 239 141 363
20
10 NR NR 93 129 125 223 177 344
15 NR NR NR NR 155 208 216 325
20 NR NR NR NR 186 192 254 306
0 34 99 53 211 76 372 110 584
2 37 80 55 164 76 281 109 429
5 49 74 72 157 98 271 136 417
30
10 NR NR 91 144 122 255 171 397
30
15 NR NR 115 131 151 239 208 377
20 NR NR NR NR 181 223 246 357
30 NR NR NR NR NR NR NR NR
NOTE: Single appliance venting configurationswith zero lateral lengths are assumed to have no elbows in the vent system. For all other vent configura-
tions,theventsystem isassumedto havetwo 90
E
elbows.For eachadditional90
E
elbowor equivalent(forexample two45
E
elbowsequalone 90
E
elbow)
beyond two, the maximum capacity listed in the venting table should be reduced by 10 percent (0.90 x maximum listed capacity).

Table of Contents

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Lennox G23(X) and is the answer not in the manual?

Lennox G23(X) Specifications

General IconGeneral
BrandLennox
ModelG23(X)
CategoryFurnace
LanguageEnglish

Related product manuals