People and Heat Gain

Heat Gain from Occupants in Air Conditioned Spaces - in btu/hr

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The table below indicates the sensible and latent heat from people. The values can be used to calculate heat loads handled by air conditioning systems.

Typical Application	Sensible Heat (btu/hr)	Latent Heat (btu/hr)
Theater-Matinee	200	130
Theater-Evening	215	135
Offices, Hotels, Apartments	215	185
Retail & Department Stores	220	230
Drug Store	220	280
Bank	220	280
Restaurant	240	310
Factory	240	510
Dance Hall	270	580
Factory	330	670
Bowling Alley	510	940
Factory	510	940

Tabulated values are based on 78^oF for dry-bulb temperature
Adjusted total heat value for sedentary work, restaurant, includes 60 Btu/hr for food per individual (30 Btu/h sensible and 30 Btu/h latent heat).
For bowling figure one person per alley actually bowling, and all others as sitting (400 Btu/h) or standing (550 Btu/h)

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Related Topics

Air Psychrometrics The study of moist and humid air - air condition - psychrometric charts, Mollier diagrams, air temperature, absolute and relative humidity, moisture content and more ..
Physiology Human physiology, air quality and comfort temperatures, activity and metabolic rates, health effects of carbon monoxide and more
Air Conditioning Air Conditioning systems - heating, cooling and dehumidification of indoor air for thermal comfort

Related Documents

Calculating Indoor Temperature and Humidity Loads Calculating sensible and latent heat from persons, lights, electric equipment, machines, evaporation from water surfaces, polluting fluids and miscellaneous loads
Cooling Loads - Latent and Sensible Heat Latent and sensible cooling loads to consider in design of HVAC systems
Persons and Metabolic Heat Gain Metabolic heat gain from occupants in air conditioned spaces at different degrees of activities - in Watts
Heat Gain from Lights Heat contribution from lights may have major impacts on air condition systems
Heat Index Equivalent heat index temperatures at various temperatures and corresponding relative humidity - in degrees Fahrenheit and Celsius

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