The modern air conditioning system cools an indoor space by using the refrigeration cycle. This refrigeration cycle works by controlling the level of energy in the system’s refrigerant: Some parts of ...

Vehicle cooling and warming systems, also known as air conditioners, are desirable technologies in vehicles. They provide a comfortable climate for the driver and passengers by keeping the cabin cool ...

Your air conditioning can feel fine one day and then blow warm air the next, with no warning. When that happens, the AC ...