Short answer is that you don't. If you need to do this, then you have a certified shop recover and store it.
To fix overflow in a car's AC refrigerant, first, check the system for leaks and ensure all components are functioning properly. Use a refrigerant recovery machine to safely remove excess refrigerant from the system. After removing the excess, recharge the system with the correct amount of refrigerant as specified by the manufacturer. Finally, test the AC system to ensure it's operating efficiently and without leaks.
It compresses the refrigerant (probably r134a) and pushes it through the ac system.
Can be added with refrigerant check can contents
The purpose of the AC vent hose in a car's air conditioning system is to carry cold air from the air conditioning unit to the vents inside the car, allowing the cold air to be distributed throughout the interior of the vehicle.
A hissing sound from your car's AC can indicate a refrigerant leak, which may occur due to a damaged hose or a malfunctioning component. It can also result from the expansion of refrigerant as it moves through the system or the pressure equalizing when the AC is turned off. If the hissing persists, it's advisable to have the AC system checked by a professional to prevent further damage.
Is this vent in a car or house??
To properly add refrigerant to an AC system, you need to first locate the low-pressure port on the system. Then, attach a refrigerant gauge and hose to the port. Start the AC system and slowly add refrigerant until the pressure reaches the recommended level. Be careful not to overfill the system.
To add refrigerant to an AC system, first locate the service valves on the unit. Connect a refrigerant charging hose to the low-pressure service valve. Turn on the AC system and slowly add refrigerant until the pressure reaches the recommended level. Be careful not to overfill the system.
MY WIFE TOLD ME: THAT HAPPENS WHEN THE AC SYSTEM IS LOW IN REFRIGERANT, (IF SHE SAYS THAT , IT'S TRUE )
A refrigerant recovery machine is required.
This normally indicates a refrigerant leak. STOP USING YOUR AC IMMEDIATELY AFTER THE ACKNOWLEDGEMENT OF THIS SMELL!! The fumes from the fluid in your AC system are highly toxic. The leak needs to be sorted out before the AC can be used again.
To check the AC refrigerant level in your car, you will need a pressure gauge and a refrigerant recharge kit. First, locate the low-pressure port on the AC system, usually found near the compressor. Attach the pressure gauge to the port and start the car with the AC on its highest setting. The gauge will show the current pressure level, which should be within the recommended range. If it is low, you can use the recharge kit to add more refrigerant. If you are unsure or uncomfortable doing this yourself, it is best to consult a professional mechanic.