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 licensed HVACR Tech while performing tasks as Experience and Apprenticeship garners Wisdom and Safety.
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Resources:
https://www.epa.gov/climate-hfcs-reduction/regulatory-actions-technology-transitions
https://www.epa.gov/system/files/documents/2023-10/technology-transitions-final-rule-fact-sheet-2023.pdf
https://www.federalregister.gov/documents/2023/10/24/2023-22529/phasedown-of-hydrofluorocarbons-restrictions-on-the-use-of-certain-hydrofluorocarbons-under-the
https://www.opteon.com/en/products/refrigerants/xl41
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⚠️ Disclaimer:
Information in this video is intended for educational purposes only. Any work related to the topics in this video should be performed by licensed technicians or by apprentices under the supervision of licensed technicians. AC Service Tech LLC is not responsible for any possible damages or injuries caused by the use or misuse of any information provided.
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