Fuel Comparison Chart
Fuel Comparison Chart
Physical Properties
Normal Atmospheric State
Boiling Point (in °F):
Heating Value:
BTU per gallon (Net LHV*)
BTU per Gallon (Gross**)
Density***
Weight†
Octane Number:
*
LHV (Low Heat Value) is the more realistic rating.
**
Gross Heat Value does not consider heat lost in the form of water during combustion.
*** Density is given in "Cubic Feet of Gas per Gallon of Liquid".
†
Weight is given in "Pounds per Gallon of Liquid".
Size of Propane Tank Required at Various Temperatures When Kept at Least
Half Full
Given the gas withdrawal rate and the lowest average winter temperature, an installer can specify the required LP storage
tank size:
Required Propane Tank Size (Lowest Average Winter Temperature), in Gallons
Withdrawal Rate
More user manuals on
Briggs & Stratton Power Products Home Standby Generator
Installation, Start-Up and Owner's Manual
Propane
Gas
Initial
-44
End
-44
83,340
91,547
Cubic Feet (Gas)
2,516
36.39
4.24
Research
110+
Motor
97
32°F
50 CFH
115
100 CFH
250
150 CFH
300
200 CFH
400
300 CFH
750
ManualsBase.com
Natural Gas
Gas
-259
-259
63,310
1,000
57.75
2.65
110+
20°F
10°F
0°F
115
115
250
250
250
400
400
500
500
500
750
1000
1000
1500
2000
15
-10°F
-30°F
-40°F
250
400
600
500
1000
1500
1000
1500
2500
1200
2000
2500
2500
4000
5000