Charging Freon: Checking the Freon R-22 Refrigerant Charge Step By Step and How to tell if it's Low! This is How to Check a Refrigerant Charge on an Outside Air Conditioning Unit. I show you what you need to look for so that you know what Charging Process to Check the Refrigerant Charge with to see if the charge is low. This is done in a Step by Step Process and we explain what is really happening in the Refrigerant Cycle when you are measuring Temperature and Pressure at the service port. Supervision is needed by a licensed HVACR Tech while performing tasks as Experience and Apprenticeship garners Wisdom and Safety.

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️ Disclaimer:
Information in this video is intended for educational purposes only. Any work related to the topics in this video should be performed by licensed technicians or by apprentices under the supervision of licensed technicians. AC Service Tech LLC is not responsible for any possible damages or injuries caused by the use or misuse of any information provided.
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