FUEL CONSUMPTION CHART

GENERATORS AND HEATERS FUEL CONSUMPTION CHART
Generate size (Kw) 1/4 Load (gal/hr) 1/2 Load (gal/hr) 3/4 lOAD (gal/hr) Full Load (gal/hr)
20 0.6 0.9 1.3 1.6
30 1.3 1.8 2.4 2.9
40 1.6 2.3 3.2 4
60 1.8 2.9 3.8 4.8
75 2.4 3.4 4.6 6.1
100 2.6 4.1 5.8 7.4
125 3.1 5 7.1 9.1
135 3.3 5.4 7.6 9.8
150 3.6 5.9 8.4 10.9
175 4.1 6.8 9.7 12.7
200 4.7 7.7 11 14.4
230 5.3 8.8 12.5 16.6
250 5.7 9.5 13.6 18
300 6.8 11.3 16.1 21.5
350 7.9 13.1 18.7 25.1
400 8.9 14.9 21.3 28.6
500 11 18.5 26.4 35.7
600 13.2 22 31.5 42.8
750 16.3 27.4 39.3 53.4
1000 21.6 36.4 52.1 71.1
1250 26.9 45.3 65 88.8
1500 32.2 54.3 77.8 106.5
1750 37.5 63.2 90.7 124.2
2000 42.8 72.2 103.5 141.9
2250 48.1 81.1 116.4 159.6

BTU CALCULATOR

ElectricHP BTU Calculator

BTU Calculator

Units
°C
°C
Building Measurement
Temperature losses through the walls and roof will be estimated based on the dimensions provided. For a more complex building shape, such as a tank or silo, you can switch to Advanced mode and enter the surface area manually.
m
m
m
Enter the surface area for the TOTAL combined wall area, the floor surface area, and the ceiling surface area. Select the appropriate insulation R-Factor values for each. Enter the known air volume of the space, and the number of air changes per hour required.
m2
m2
m2
m3
/hour
Results
  • BTU Losses (Building) (BTU/Hr/°F)
    - - -
  • BTU Losses (Air Changes)
    - - -
  • Minimum Required Output
    - - - BTU/hr
    (- - - watts/hr)

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