Superheat and Subcooling: The Best Ways to Ensure Proper Refrigerant Charge
Superheat and Subcooling: The Best Ways to Ensure Proper Refri…
May 18, 2017
contractingbusiness.com
I explain Step By Step How to Check the Refrigerant Charge using the Total Superheat Method for Systems with a Fixed Orifice such as a Capillary Tube or Piston Metering Device. I show how to Find the Target Superheat using a Target Superheat Chart and how to know if the Unit is Low on Refrigerant Undercharged or Overcharged.Supervision is needed by a licensed HVACR Tech while performing tasks as Experience and Apprenticeship garners Wisdom and Safety. Make sure that you are EPA 608 certified bef
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