Resources and links to help educate you on the benefits of a home with spray foam insulation

Resources

Electricity:
1 KW = 3,413 Btu/hr

Natural gas:
1 Cubic Foot of Natural Gas = 1030 Btu’s
1 CCF = 100 Cu Ft = 1 Therm = 103,000 Btu’s
1 MCF = 1,000 Cu Ft = 10 Therms = 1,034,000 Btu’s = 1.034 MMBtu’s

Propane:
1 Gal Propane = 91,600 Btu’s
1 Cu Ft Propane = 2,500 Btu’s

Gasoline:
1 Gal Gasoline (mid grade) = 125,000 Btu’s

Ethanol:
1 Gal Ethanol = 76,000 Btu’s

Fuel Oil:
1 Gal of #2 Fuel Oil = 139,000 Btu’s
1 Gal of #4 Fuel Oil = 145,000 Btu’s
1 Gal of #6 Fuel Oil = 150,000 Btu’s
1 Barrel of Oil = 42 Gallons
1 Btu = 252 calories
1 Btu= .293 watt
1 ton of refrigeration = 12,000 Btu/hr
1lb residential garbage = 2,500 Btu
1lb coal = 12,000 Btu
1lb wood = 3,500 Btu
1hp = 746 watts
1hp = 33, 479 Btu/hr (boiler)
1hp = 33,000 foot-lbs./min
1hp = 42,440 Btu/min.
1 watt = 3.412 Btu
1 kilowatt = 1,000 watts
1 kilowatt = 1.341 horsepower
1000 kilowatts = 1 Megawatt

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