Measurement unit for heat. It is the amount of energy required to raise the temperature of one pound of water one degree from 62 to 63° Fahrenheit. One Btu is equal to 252 calories and to 1055 joules. [..]

A measure of heat energy required to raise the temperature of one pound of water by one degree Fahrenheit. British thermal unit is abbreviated as BTU.

Amount of heat required to raise 1 pound of water 1 degree Fahrenheit (from 59.50 to 60.50 F), measured at standard atmospheric pressure. 

  The quantity of heat required to raise the temperature of 1 pound of liquid water by 1 degree Fahrenheit at the temperature at which water has its greatest density (approximately 39 degrees Fahrenhe [..]

The measure used to gauge the heating quality of various fuels. It is the amount of heat needed to increase the temperature of one pound of water one degree Fahrenheit from 58.5 to 59.5 degrees under [..]

British thermal unit. The quantity of heat required to raise one pound of water (about one pint) one degree Fahrenheit at or near its point of maximum density. A common unit of measurement for [..]

amount of heat or energy required to raise the temperature of one pound of water by one degree Fahrenheit, or 251.997 calories.

The amount of heat required to change the temperature of one pound of water one degree Fahrenheit at sea level.

Amount of heat required to raise the temperature of 1 pound of water 1°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.

A standard measurement of the heat energy required to raise the temperature of one pound of water one degree Fahrenheit.

A measure of the heating value of a fuel.

A unit of heat still widely used in the gas industry, notably in North America and in LNG. Originally defined as the amount of heat required to raise the temperature of one lb of water from 60° to 61° [..]

The amount of heat energy necessary to raise the temperature of one pound of water one degree Fahrenheit (3,412 BTUs are equal to one kilowatt-hour).

The standard measure of heat energy. It takes one Btu to raise the temperature of one pound of water by one degree Fahrenheit at sea level.

The amount of heat energy required to raise the temperature of one pound of water from 60 degrees F to 61 degrees F at one atmosphere pressure.

The imperial measurement for the quantity of heat required to be given to or taken from 1lb. of water in raising or lowering its temperature by 1°F. This term is not commonly used other than on some e [..]

The amount of heat required to increase the temperature of a pound of water 1o Fahrenheit. A Btu is used as a common measure of heating value for different fuels. Prices of different fuels and their units of measure (dollars per barrel of crude, dollars per ton of coal, cents per gallon of gasoline, cents per thousand cubic feet of natural gas) can [..]

B

The amount of energy required to raise the temperature of 1 pound of water 1 degree Fahrenheit (F) at or near 39.2 degrees F and 1 atmosphere of pressure.

is a standard for measuring energy. A Btu is the amount of energy required to raise the temperature of one pound of water one degree Fahrenheit.

The amount of energy or heat needed to increase the temperature of one pound of water one degree Fahrenheit (abbreviated Btu)

The quantity of heat required to raise the temperature of one pound of water one degree Fahrenheit at a particular temperature (there are several different precise definitions) and a pressure of one a [..]

The quantity of heat needed to raise the temperature of 1 pound of water by 1ºF at or near 39.2ºF.

A unit of heat. The quantity of heat required to raise the temperature of one pound of water by one degree Fahrenheit. Bulk Electricity Large amounts of electric power at transmission voltages, genera [..]

Amount of heat needed to raise the temperature of 1 pound of water by 1 degree Fahrenheit.

The amount of heat energy necessary to raise the temperature of one pound of water one degree Fahrenheit at sea level.  A Btu is used as a common measure of heating value for different fuels.  For example, one cubic foot of natural gas is roughly 1,000 Btus.  MM Btu means a million Btus, or one decatherm.

A unit of heat. The quantity of heat required to raise the temperature of one pound of water by one degree Fahrenheit.

A measure of heat equal to the amount of heat necessary to raise the temperature of one pound of water one degree F.

The amount of heat necessary to change the temperature of 1 pound of pure water 1 degree Fahrenheit (oF).

The amount of heat necessary to change the temperature of 1 pound of pure water 1 degree Fahrenheit.

A measure of energy in the English system measurement, roughly the amount of heat required to raise one pound of water one degree Fahrenheit at or near 39.2F. This unit of measuring heat will be repla [..]

The quantity of heat needed to raise the temperature of 1 pound of water by 1°F at or near 39.2°F.  

is a measurement of energy. BTU is commonly used to measure the energy content of various fuels and steam. One BTU is the amount of heat required to raise the temperature of one pound of water one degree Fahrenheit.Clean Air Act Amendments of 1990 represent a major overhaul of the earlier

the mean British thermal unit is 1/180 of the heat required to raise the temperature of 1 lb of water from 32 °f to 212 °f at a constant atmospheric pressure. A btu is essentially 252 calories.

The amount of heat necessary to raise the temperature of one pound of water, one degree Fahrenheit.

A measurement of heat energy. One Btu is the amount of heat required to raise one pound of water by one degree Fahrenheit. The higher the Btu rating, the greater the heating capacity of the system.

the quantity of heat necessary to raise the temperature of 1 pound of water by 1 oF.

A British thermal unit is a measure of energy and is equal to approximately 1055 joules. In the HVAC industry, BTUs are used to describe heat energy. A BTU is defined as the amount of heat energy need [..]

Unit of heat energy equal to the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit at sea level.

Unit of heat energy equal to the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit at sea level.

Unit of heat energy equal to the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit at sea level.

The amount of heat required to produce a temperature change of one degree Fahrenheit in one pound of water.

A British thermal unit (BTU) is a standard measure of thermal energy. A single BTU is the amount of energy required to increase the temperature of one pound (avoirdupois)of water by one degree Fahrenh [..]

Amount of heat required to raise the temperature of one pound of water, Unit (BTU) one degree Fahrenheit.

A unit of energy defined as the quantity of heat needed to raise the temperature of one pound of water 1°F.

In scientific terms, a BTU represents the amount of energy required to raise one pound of water one degree Fahrenheit. One BTU is the equivalent of the heat given off by a single wooden kitchen match. [..]

Any of several units of energy (heat) in the HVAC industry, each slightly more than 1 kJ. One BTU is the energy required to raise one pound of water one degree Fahrenheit, but the many different types [..]

Any of several units of energy (heat) in the HVAC industry, each slightly more than 1 kJ. One BTU is the energy required to raise one pound of water one degree Fahrenheit, but the many different types [..]

Quantity of heat required to raise the temperature of one pound of water one degree Fahrenheit.

A unit of heat energy. A typical rating of a cooling system is in BTU/H, British Thermal Units per Hour. 1 BTU = .293 Watt

A unit of energy defined as the quantity of heat needed to raise the temperature of one pound of water 1°F.

Heat required to produce a temperature rise of 1 degree Fahrenheit in 1 lb. of water. The mean BTU is 1/180 of the energy required to heat water from 32°F. to 212°F.

The amount of heat required to raise the temperature of one pound of water one degree Fahrenheit, equal to 252 calories.

most furnaces and heating systems measure their heating output in terms of BTUs. One BTU is the amount of heat required to raise the temperature of one lb of water by one degree – this is equal to 252 [..]

Any of several units of energy (heat) in the HVAC industry, each slightly more than 1 kJ. One BTU is the energy required to raise one pound of water one degree Fahrenheit, but the many different types of BTU are based on different interpretations of this “definition”. In the United States the power of HVAC systems (the rate of cooling and dehumidif [..]

The quantity of heat required to raise the temperature of a pound of water 1 degree from 59 degrees to 60 degrees. BTUH stands for British Thermal Unit Per Hour — this establishes a time reference to BTU input or output rates.

Amount of heat required to raise the temperature of 1 pound of water 1°F.

a unit of heat used to describe the capacity of boilers and furnaces. One BTU equals the amount of heat required to raise the temperature of one pound of water one degree Farenheit at sea level

A measurement of heat energy. One Btu is the amount of heat required to raise one pound of water by one degree Fahrenheit. The higher the Btu rating, the greater the heating capacity of the system.

A measure of the heating value of natural gas that is free of moisture, or contains less that 7 pounds per Mcf of water vapor. Condition under which natural gas is usually delivered for first sales.

A measure of the heating value of natural gas that is fully saturated with water vapor under standard temperature, pressure and gravity conditions. This standard of measure usually has little or nothing to do with the state in which the natural gas is actually delivered for first sales.

The heat required to raise the temperature of a one-pound mass of water by one degree Fahrenheit. Butane

The heat required to raise the temperature of a one-pound mass of water by one degree Fahrenheit.

The amount of heat required to increase the temperature of a pound of water 1o Fahrenheit. A Btu is used as a common measure of heating value for different fuels. Prices of different fuels and their u [..]

A unit of heat energy defined as the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit.

the amount of heat required to increase the temperature of a pint of water (which weights exactly 16 ounces) by one degree Fahrenheit. One cubit foot of natural gas produces approximately 1,000 BTUs, [..]

A measure of the heating value of a fuel. Capex

A measure of the heating value of a fuel

A unit of heat energy defined as the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit. One btu equals 1,055 joules or 252 calories.

A measure of heat value. An Mcf of natural gas is roughly equal to one million Btu.

The amount of heat required to raise one pound of water one degree Fahrenheit.

a measure of the amount of energy required to raise the temperature of one pound of water by one degree Fahrenheit. 1 mmbtu = 1,000,000 btu.

A unit of heat energy, used to describe the amount of heat that can be generated by burning oil or gas.

The quantity of heat needed to raise the temperature of one pound of water one Fahrenheit degree (from 62 to 63 ·F).

The quantity of heat required to raise the temperature of one pound of water one degree Fahrenheit (USAID Automated Directives System - ADS - Chapter 528).

A BTU a standard measure of thermal energy. The heat output of electronic equipment is specified in BTUs per hour.

The Btu is defined as the heat required to raise the temperature of a pound of water from 59° to 60°F.

The quantity of heat required to raise the temperature of one pound of water one degree Fahrenheit at a particular temperature (there are several different precise definitions) and a pressure of one [..]

A unit of heat equal to the amount of heat required to raise one pound of water one degree Fahrenheit.

A measure of the heating value of a fuel.