Low Outdoor Temp, "CHECK THE REFRIGERANT CHARGE" in the Cold!

In this HVAC Training Video, I Show the Method for Checking the Charge when the Outdoor Temp is between 37°F to 70°F. Restricting the Outdoor Unit Airflow Allows the Liquid Pressure to Rise High Enough to Measure Superheat and Subcooling Correctly. Supervision is needed by a licensed HVACR Tech while performing tasks as Experience and Apprenticeship garners Wisdom and Safety.
If you want to see this Method Measured with Digital Gauges and Using a Charging Jacket, see this video: • Checking the Charge of...
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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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