A2L Refrigerants R-454B and R-32 Explained! Bottles, Changes, Rules, Tools!
21:31
YouTubeAC Service Tech LLC
A2L Refrigerants R-454B and R-32 Explained! Bottles, Changes, Rules, Tools!
In this HVAC Training Video, I Explain the Changes to the New A2L Refrigerants R-454B and R-32! I Explain Why This is Happening in Air Conditioners and Heat Pumps! We Cover How the Bottles Differ, What the Pressures Look Like, the Additional Safety Sensors Required, Tool Updates, and How Procedures are Affected! Supervision is needed by a ...
215.5K viewsMay 18, 2024
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