4 ms·
Yes, ACs are heat pumps, which means they're just moving heat from one area to another. So yes, the heat shed by human beings via evaporative cooling, is then d
by saeranv 7y ago
Yes, ACs are heat pumps, which means they're just moving heat from one area to another. So yes, the heat shed by human beings via evaporative cooling, is then dumped outside via heat of vaporization.
Specifically the ambient indoor air heat is absorbed by refrigerant which is transformed into a superheated vapor saturated with moisture. When this vapor either touches a cooler surface, or has cooler air blown past it, it will dehumidify and exhaust the heat it has absorbed indoors to the outside. The mechanical work done by the AC (fans, pumps) is also being released as heat. So the total energy being dumped outside is therefore the heat that's taken from the inside plus the energy used by the AC released as heat.