Abstract: A system for measuring and recharging an air conditioning system includes a vent sensor configured to be coupled to an outlet vent of an air conditioning system. The vent sensor is configured to measure at least one parameter of an air flow from the outlet vent. A processor is in signal communication with the vent sensor. The processor is configured to receive the at least one parameter of the air flow and determine a current refrigerant level of the air conditioning system.

Abstract: A process for monitoring and controlling a refrigerant within an air conditioning system. The process includes, a first sensor measuring air temperature of an output vent of the system, a second sensor measuring an environmental parameter, and at least one pressure sensor measuring an operating pressure of the refrigerant within the system. The process also includes a computer device in signal communication with the first, second, and pressure sensors. The computer device is configured to receive signals indicative of the air temperature, the operating pressure, and environmental parameter from the sensors. The process further includes a pressurized refrigerant reservoir for supplying refrigerant to the system and a flow controller for controlling refrigerant within the system. The flow controller provides fluid communication between the pressurized refrigerant reservoir and the system.

Abstract: A system for measuring and recharging an air conditioning system includes a vent sensor configured to be coupled to an outlet vent of an air conditioning system. The vent sensor is configured to measure at least one parameter of an air flow from the outlet vent. A processor is in signal communication with the vent sensor. The processor is configured to receive the at least one parameter of the air flow and determine a current refrigerant level of the air conditioning system.