Because hot air rises to the top of the room, the air conditioning intake valve draws in air that is floating higher up in the room and the outflow valve drives out chilled air to the lower strata of the room. All throughought the cooling process, a thermostat, positioned by the home owner, monitors the temperature in the room. When it drops below a pre-set level, the air conditioner turns off. The air conditioner turns back on when the temperature rises again

Read the next segment...