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- Therm abstract "The therm (symbol thm) is a non-SI unit of heat energy equal to 100,000 British thermal units (BTU). It is approximately the energy equivalent of burning 100 cubic feet (often referred to as 1 CCF) of natural gas.Since natural gas meters measure volume and not energy content, a therm factor is used by (Natural) gas companies to convert the volume of gas used to its heat equivalent, and thus calculate the actual energy use. The therm factor is usually in the units therms/CCF. It will vary with the mix of hydrocarbons in the natural gas. Natural gas with a higher than average concentration of ethane, propane or butane will have a higher therm factor. Impurities, such as carbon dioxide or nitrogen, lower the therm factor.The volume of the gas is calculated as if measured at standard temperature and pressure (STP). The heat content of natural gas is solely dependent on the composition of the gas, and is independent of temperature and pressure.One therm is equal to about 105.5 megajoules, 25,200 kilocalories or 29.3 kilowatt-hours. One therm can also be provided by about 96.7 cubic feet (2.74 m3) of natural gas. The therm sometimes has been confused with the thermie (see below). The names of both units come from the Greek word for heat.A thermie (th) is a metric unit of heat energy, part of the meter-tonne-second system sometimes used by European engineers. The thermie is equal to the amount of energy required to raise the temperature of 1 tonne of water by 1 °C. The thermie is equivalent to 1,000 kilocalories, 4.1868 megajoules or 3968.3 BTU.".
- Therm wikiPageExternalLink results..
- Therm wikiPageID "583800".
- Therm wikiPageLength "3582".
- Therm wikiPageOutDegree "25".
- Therm wikiPageRevisionID "669706768".
- Therm wikiPageWikiLink BTU.
- Therm wikiPageWikiLink Barrel_of_oil_equivalent.
- Therm wikiPageWikiLink British_thermal_unit.
- Therm wikiPageWikiLink Butane.
- Therm wikiPageWikiLink Calorie.
- Therm wikiPageWikiLink Carbon_dioxide.
- Therm wikiPageWikiLink Category:Units_of_energy.
- Therm wikiPageWikiLink Conversion_of_units.
- Therm wikiPageWikiLink Cubic_foot.
- Therm wikiPageWikiLink Cubic_mile_of_oil.
- Therm wikiPageWikiLink EPA.
- Therm wikiPageWikiLink Energy.
- Therm wikiPageWikiLink Ethane.
- Therm wikiPageWikiLink Heat.
- Therm wikiPageWikiLink International_System_of_Units.
- Therm wikiPageWikiLink Joule.
- Therm wikiPageWikiLink Kilocalories.
- Therm wikiPageWikiLink Kilowatt-hour.
- Therm wikiPageWikiLink Kilowatt-hours.
- Therm wikiPageWikiLink Kilowatt_hour.
- Therm wikiPageWikiLink Natural_gas.
- Therm wikiPageWikiLink Nitrogen.
- Therm wikiPageWikiLink Propane.
- Therm wikiPageWikiLink Standard_conditions_for_temperature_and_pressure.
- Therm wikiPageWikiLink Standard_temperature_and_pressure.
- Therm wikiPageWikiLink United_States_Environmental_Protection_Agency.
- Therm wikiPageWikiLink Units_of_energy.
- Therm wikiPageWikiLinkText "CCF".
- Therm wikiPageWikiLinkText "Therm".
- Therm wikiPageWikiLinkText "therm".
- Therm hasPhotoCollection Therm.
- Therm wikiPageUsesTemplate Template:Convert.
- Therm wikiPageUsesTemplate Template:Reflist.
- Therm wikiPageUsesTemplate Template:Split.
- Therm subject Category:Units_of_energy.
- Therm hypernym Unit.
- Therm type Organisation.
- Therm type Unit.
- Therm comment "The therm (symbol thm) is a non-SI unit of heat energy equal to 100,000 British thermal units (BTU). It is approximately the energy equivalent of burning 100 cubic feet (often referred to as 1 CCF) of natural gas.Since natural gas meters measure volume and not energy content, a therm factor is used by (Natural) gas companies to convert the volume of gas used to its heat equivalent, and thus calculate the actual energy use. The therm factor is usually in the units therms/CCF.".
- Therm label "Therm".
- Therm sameAs Therm_(Einheit).
- Therm sameAs ترم_(یکا).
- Therm sameAs Thermie.
- Therm sameAs 섬_(에너지).
- Therm sameAs m.02sfsv.
- Therm sameAs Терм_(единица_измерения).
- Therm sameAs Q842981.
- Therm sameAs Q842981.
- Therm wasDerivedFrom Therm?oldid=669706768.
- Therm isPrimaryTopicOf Therm.