Absorption cooling is essentially an air conditioner driven not by electricity, but by a heat source such as natural gas, propane, solar-heated water, or geothermal-heated water. Because natural gas is the most common heat source for absorption cooling, it is also referred to as gas-fired cooling. Although mainly used in industrial or commercial settings, absorption coolers are now commercially available for large residential homes.
Absorption cooling usually only makes sense in homes without an electricity source, but may also be employed to make use of renewable energy. Absorption cooling is essentially a heat pump technology; absorption coolers are absorption heat pumps that are not set up to allow their use as a heating device. To find out more about absorption cooling, see the page on absorption heat pumps.
See also absorption chiller and solar cooling.
Related category• COOLING, REFRIGERATION, AND AIR CONDITIONING
Home • About • Copyright © The Worlds of David Darling • Encyclopedia of Science • Contact