Classic central ACs include an out of doors compressor that pushes air via evaporator and condenser coils to chill it. The machines distributes that air via your ductwork to your vents through your own home. A thermostat controls the temperature and function of the whole process. An app for installers https://dominickbnvgo.thekatyblog.com/34169427/off-grid-solar-air-conditioners-darwin-can-be-fun-for-anyone