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Checking the Charge of Heat Pump or AC in Winter Low Outdoor Temps
In this HVAC Training Video, I Show How to use the Charging Jacket to Measure the Refrigerant Charge on a Heat Pump or AC when the Outdoor Ambient Temperature is Low Outside. The Charging Jacket or another Method can be used to Restrict Outdoor Airflow on a System with a TXV Metering Device.
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