R-22 and R-410A Operating Pressures on Air Conditioners! Checking the Charge!
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R-22 and R-410A Operating Pressures on Air Conditioners! Checking the Charge!
In this HVAC Training Video, I show the R-22 and R-410A Range of Operating Pressures on Air Conditioning Systems! I show why we Measure Pressures and Temperatures When Checking the Refrigerant Charge of an Air Conditioner! Supervision is needed by a licensed HVACR Tech while performing tasks as Experience and Apprenticeship garners Wisdom and ...
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