Electrolux EN18WI30LS Installation Manual page 23
Condensing tankless gas water heater
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Also See for EN18WI30LS:
- Service manual (46 pages) ,
- Use and care manual (38 pages) ,
- Installation manual (84 pages)
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Gas Line Sizing for an Electrolux Condensing Tankless Gas Water Heater
Maximum Natural Gas Delivery Capacity in Cubic Feet per Hour (0.60 Specific Gravity, 0.5" WC Pressure Drop)
Pipe
10' (3m) 20' (6m) 30' (9m) 40' (12m) 50' (15m) 60' (18m) 70' (21m) 80' (24m) 90' (27m) 100' (30m) 125' (37.5m)
Size
1/2"
174
3/4"
363
1"
684
1 1/4"
1404
1 1/2"
2103
2"
4050
2 1/2"
6455
3"
11,412
3 1/2"
16,709
4"
23,277
Contact the Gas Supplier for Btu/Cubic Ft. of the Supplied Gas. 1000 BTU/Cubic Ft. is a Typical Value
Maximum Liquefied Petroleum (Undiluted) Delivery Capacity in Thousands of Btuh (0.5" WC Pressure Drop)
Pipe
Size
10' (3m) 20' (6m) 30' (9m) 40' (12m) 50' (15m) 60' (18m) 70' (21m) 80' (24m) 90' (27m) 100' (30m)
1/2"
275
189
3/4"
567
393
1071
1"
732
1 1/4"
2205
1496
1 1/2"
3307
2299
2"
6221
4331
** For reference only. Please consult gas pipe manufacturer for actual pipe capacities.
Maximum Capacity of Flex TracPipe in Cubic Feet per Hour of Natural Gas
Pipe
Size
10' (3m) 20' (6m) 30' (9m) 40' (12m) 50' (15m) 60' (18m) 70' (21m) 80' (24m) 90' (27m) 100' (30m) 150' (45m) 200' (60m)
206
3/4"
1"
383
1 1/4"
614
1 1/2"
1261
2"
2934
2078
Maximum Capacity of Flex TracPipe in Thousands of Btuh Liquefied Petroleum
Pipe
Size
10' (3m) 20' (6m) 30' (9m) 40' (12m) 50' (15m) 60' (18m) 70' (21m) 80' (24m) 90' (27m) 100' (30m) 150' (45m) 200' (60m)
325
3/4"
1"
605
1 1/4"
971
1 1/2"
1993
1404
2"
4638
3285
** For reference only. Please consult gas pipe manufacturer for actual pipe capacities.
TracPipe® is a registered trademark of Omega Flex.
Maximum Capacity for Gas Flex Connectors in Cubic Feet per Hour of Natural Gas
Pipe
Size
12" (300mm)
180
1/2"
3/4"
1"
1 1/4"
Maximum Capacity for Gas Flex Connectors in Thousands of Btuh Liquefied Petroleum
Pipe
Size
12" (300mm)
288
1/2"
3/4"
1"
1 1/4"
** For reference only. Please consult gas pipe manufacturer for actual pipe capacities.
Adapted from UPC 1997
119
96
82
249
200
171
152
470
377
323
286
965
775
663
588
1445
993
880
1161
2784
1913
1696
2235
4437
3049
2703
3563
7843
6299
5391
4778
11,484
9222
7893
6995
15,998
12,847
10,995
9745
152
129
114
267
237
315
590
504
448
1212
1039
913
1858
1559
1417
1275
3465
2992
2646
2394
R
147
121
105
94
269
218
188
168
418
334
284
251
888
723
625
559
1698
1472
1317
R
232
191
166
149
425
344
297
265
661
528
449
397
1143
988
884
2684
2327
2082
24" (600mm)
36" (900mm)
150
125
290
255
581
512
1470
1200
24" (600mm)
36" (900mm)
240
200
465
409
930
825
2352
1920
Length in Feet
73
66
61
56
138
127
118
259
239
222
532
490
456
798
734
683
1536
1413
1315
2449
2253
2096
4329
3983
3705
6338
5831
5425
8830
8123
7557
Length in Feet
103
96
89
83
217
196
185
173
409
378
346
322
834
771
724
677
1086
1181
1023
2205
2047
1921
Length in Feet
86
80
75
153
141
132
227
209
194
509
471
440
1203
1114
1042
Length in Feet
136
126
118
241
222
208
359
330
307
805
745
696
1902
1761
1647
1554
Length in Inches
48" (1200mm)
106
215
442
1130
Length in Inches
48" (1200mm)
169
344
708
1808
53
50
44
111
104
93
208
197
174
428
404
358
641
605
536
1234
1165
1033
1646
1966
1857
3476
3284
2910
5090
4808
4261
7091
6698
5936
125' (37.5m)
150' (45m) 200' (60m)
78
69
63
55
162
132
112
146
307
275
252
213
630
567
511
440
866
675
976
787
1496
1811
1606
1260
(0.60 Specific Gravity, 0.5" WC Pressure Drop)
71
67
55
48
125
118
94
82
181
171
137
116
415
393
320
277
983
933
762
661
( 0.5" WC Pressure Drop)
112
106
87
76
197
186
143
129
286
270
217
183
656
621
506
438
1475
1205
1045
(0.60 Specific Gravity, 0.5" WC Pressure Drop)
60" (1500mm)
72" (1800mm)
93
86
197
173
397
347
960
930
( 0.5" WC Pressure Drop)
60" (1500mm)
72" (1800mm)
149
137
315
278
638
556
1536
1488
21
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