(03-04-2023, 07:12 AM)sgbuffett Wrote: How such Aircon work is using Thermoelectric material the latest being able to pull heat rapidly from a. room using a highly compact plate. No need for water or air con gas.
Here is an example of how to build an air con yourself using an ultra thermoelectric plate.
China started mass production of ultra thermodynamics a few years ago but consumer products such as air cons only started to be marketed last year