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en.wikipedia.org/wiki/Heat

Heat is the amount of energy flowing from one body to another spontaneously due to their ... Historically, many energy units for measurement of heat have been used. ..... place at constant pressure, or approximately at atmospheric pressure, the enthalpy is therefore sometimes given the misleading name of 'heat content'.

en.wikipedia.org/wiki/Glossary_of_HVAC_terms

HVAC is a major subdiscipline of mechanical engineering. The goal of HVAC design is to ... 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 ...

www.thefreedictionary.com/heat+unit

Noun, 1. heat unit - a unit of measurement for work. energy unit, work unit · unit, unit of measurement - any division of quantity accepted as a standard of ...

physics.nist.gov/cuu/Units/units.html

Table 3. SI derived units with special names and symbols ... energy, work, quantity of heat, joule, J, N·m, m2·kg·s-2. power, radiant flux, watt, W, J/s, m2·kg·s- 3.

astro.temple.edu/~davatzes/Geothermal/Geothermal/Units_of_Energy_&_Heat.html

It also has its own special unit name, Watt (and to distinguish it from the symbol for work I will use W). ... Heat is a form of energy and thus is measured in Joules.

www.engineeringtoolbox.com/heat-units-d_664.html

The most common units of heat are BTU - British Thermal Unit, Calorie and Joule.

www.knowledgedoor.com/2/units_and_constants_handbook/energy_work_and_heat.html

These tables describe units for measuring energy, work, and heat including ... Other Metric (SI) Equivalents with More Basic Units ... Other Names.

www.consumeraffairs.com/homeowners/aaa_heating_cooling.html

Compare the best rated heating and cooling companies through consumer reviews and use ... Some window unit air conditioners and space heaters are noisier.

smarterhouse.org/heating-systems/types-heating-systems

This type of heating system is called a ducted warm-air or forced warm-air ... is a measure of the amount of useful heat produced per unit of input energy (fuel).

old.iupac.org/publications/analytical_compendium/Cha01sec38.pdf

1.3.8 Chemical thermodynamics. Name. Symbol Definition. SI unit. Notes heat q, Q. J. (1) work w, W. J. (1) internal energy. U. ∆U = q + w. J. (1) enthalpy. H.