9
TabLe 6
TabLe 7
GeNeraTor FueL CoNsumPTioN
Generator
kW Rating
Fuel Consumption
at 100% BTU/HR
Fuel Consumption
at 50% BTU/HR
LP
Nat. Gas
LP Vapor
Nat. Gas
LP Vapor
Nat. Gas
8
7
129,000
121,000
79,000
78,000
11
10
175,000
195,000
107,000
124,000
13
13
268,000
255,000
149,000
157,000
14
14
279,000
279,000
168,000
177,000
15
15
260,000
296,000
166,000
185,000
17
16
325,000
312,000
181,000
193,000
20
18
350,000
308,000
189,000
205,000
22
22
313,000
316,000
188,000
190,000
25
25
430,000
430,000
298,000
297,000
27
25
356,000
359,000
195,000
197,000
30
30
493,000
492,000
320,000
320,000
36
35
500,000
503,000
280,000
282,000
45
45
725,000
730,000
378,000
380,000
48
48
755,000
756,000
393,000
392,000
60
60
818,000
862,000
458,000
483,000
70
67
1,028,000
1,020,000
503,000
500,000
80
80
1,163,000
1,154,000
603,000
600,000
100
94
1,268,000
1,260,000
718,000
713,000
130
122
1,798,000
1,786,000
933,000
927,000
150
142
2,075,000
2,061,000
1,078,000
1,070,000
Gas required for Common appliances
aPPLiaNCe
approximate input
bTu / Hr
Warm Air Furnace
Single Family
Multifamily, per unit
60,000–120,000
40,000–60,000
Hydronic Boiler, Space Heating
Single Family
Multifamily, per unit
80,000–140,000
50,000–80,000
Hydronic Boiler, Space and Water Heating
Single Family
Multifamily, per unit
100,000–200,000
50,000–100,000
Range, Free Standing, Domestic
Built-In Oven or Broiler Unit, Domestic
Built-ln Top Unit, Domestic
50,000–90,000
14,000–16,000
40,000–85,000
Note: Tank BTU capacity and generator run times based upon maintaining a
minimum tank fuel level of 20%. Tanks are typically filled to 80% full.
Note: Typical fuel consumption based on a generator 100% loaded.
operating Cost Per Hour
=
NG Therms/HR x Cost of NG Therm
LP VaPor (LPV) TaNk siziNG
Vapor Withdrawal
Tank Capacity
Total (Gal.)
Tank Capacity
useable (Gal.)
minimum Temp
(°F)
Tank Capacity (btu/hr.)
Length
(inches)
Diameter
(inches)
overall Ht.
(inches)
120
72
40
20
0
246,240
164,160
82,080
57
24
33
150
90
40
20
0
293,760
195,840
97,920
68
24
33
250
150
40
20
0
507,600
338,400
169,200
94
30
39
325
195
40
20
0
642,600
428,400
214,200
119
30
39
500
300
40
20
0
792,540
528,360
264,180
119
37
46
Содержание 6261
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