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The Best Way to Find a Refrigerant Leak at the Port!

In this HVAC Training Video, I show the Different Methods used to Test For Leaks at the HVACR System Ports. The Schrader Valve Cores must be Checked to Find if they are Leaking. A Valve Core Removal Tool can be used to Replace a Valve Core while the System has Refrigerant without Recovering the Refrigerant.

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