Sous Vide Steak Safety. The FDA states that beef is safe when it is held at 130Â°F for over 112 minutes, or 140Â°F for over 12 minutes. This is very easy to do with sous vide and the main reason we recommend cooking most beef cuts medium-rare since beef is most tender at that temperature.
btu per pound * pounds per gallon   OK, it sounds as if you know the value of fuel in oil btu per pound.Now find out how much a gallon of fuel oil weighs and multiply the bâ¦tu value x that weight in pounds and that is the value per gallon. Or simply, diesel fuel is #2 fuel oil which contains 140,000 btu per gallon.
Multiply total gallons by 95,475 to figure total BTUs of usage. To figure the total propane for your home, multiply total gallons of propane for the year by 95,475. The result is the total BTUs your family consumes in a year. Example: 800 gallons * 95,475 = 76,380,000 BTUs.ccording to Home Energy: Advancing Home Performance, 39.4 percent of homes using propane heating use between 5 and 10 British Thermal Units (BTU) per square foot. Only 12.2 percent use under 5 BTUs per square foot.