A British Thermal Unit (BTU) is the amount of heat energy needed to raise the temperature of one pound of water by one degree F. This is the standard measurement used to state the amount of energy that a fuel has as well as the amount of output of any heat generating device.
You might be able to imagine it this way. Take one gallon (8 pounds) of water and put it on your stove. If the water it 60 degrees F. and you want to bring it to a boil (212 degrees F.) then you will need about 1,200 BTUs to do this. All combustible materials have a BTU rating. For instance, propane has about 15,000 BTUs per pound. Charcoal has about 9,000 BTUs per pound and wood (dry) has about 7,000 BTUs per pound. This gives you an idea of how much fuel you'd need to, say, cook something. When it comes to gas grills they all have a maximum BTU rating per hour. If you see a 35,000 BTU gas grill that means that that grill puts out 35,000 BTUs from all its main burners combined in one hour, or uses a little more than 2 pounds of propane an hour. While the BTU rating on a gas grill doesn't necessarily tell you how much heat it will produce, it does give you an idea and it tells you how much fuel you'll be burning
Natural gas has the highest BTU content when burned.
Propane is called a fossil fuel because it was formed millions of years ago from the remains of tiny sea animals and plants. Propane is one of the many fuels that are included in the liquefied petroleum (or LP-gas) family. In the United States, propane and LP-gas often mean the same thing, because propane is the most common type of LP gas used. Just as water can be a liquid or a gas (steam), so can propane. Under normal conditions, propane is a gas. Under pressure, propane becomes a liquid.
Coleman fuel, also known as white gas, contains around 21,000 BTUs per gallon. This makes it a relatively high-energy fuel source for camping stoves and lanterns.
Generally, one gallon of LNG (liquefied natural gas) contains around 135,000 British Thermal Units (BTUs) of energy. This high energy content makes LNG an efficient fuel source for various applications in transportation and industry.
The average heating value of heating oil is around 138,500 Btu per gallon. Since there are approximately 3.785 liters in a gallon, one liter of heating oil would contain about 36,600 Btu.
2500
Oil has the higher BTU rating Depends. If it is Liquified Nat. Gas then it has the higher rating.
138,700 btu's
natural gas
Converting propane gas to liquid propane is a state change, not a chemical one. Therefore there is no loss of BTU/liter generated when it is burned.
For the purpose of gas rating 1040 btu's/ft3
The optimal BTU rating for a gas range to ensure efficient cooking performance is typically between 12,000 to 15,000 BTUs per burner.
The BTU (British Thermal Unit) rating of natural gas typically ranges from 950 to 1,100 BTUs per cubic foot. This measurement indicates the energy content of natural gas and is used to determine its heating value.
The number on a gas torch usually refers to the British Thermal Unit (BTU) rating, which indicates the heat output of the torch. Higher BTU numbers generally mean a higher heat output, which can affect the torch's performance and suitability for specific tasks. It's important to consider the BTU rating when choosing a gas torch for your intended applications.
A 40-pound LP tank typically holds around 9.5 gallons of propane and has a heating value of 91,502 BTU/gallon. With a 36,000 BTU gas log set, you can estimate that the tank will last approximately 2-3 weeks if the log set is running continuously. However, actual usage time will vary based on factors such as the efficiency of the gas log set and how often it is used.
It depends on the furnace, they come in different sizes. There should be a data plate on or in the furnace which lists the input and output rating.
Heptane has the chemical formula of C7H16. It has a BTU rating of 19,163 BTU per pound and a rating of 4,465.8 kilojoules per mole.