In this HVAC Training Video, I Show Examples of Formicary Copper Corrosion on HVAC Line Set Tubing Connected to a Mini Split Air Conditioner/Heat Pump. This System Leaked Almost All of The Refrigerant Out of These Pin Hole Leaks! I Explain the Causes of Corrosion and What Steps Can Be Taken to Try to Avoid New Systems From Leaking Several Years after the Installation! Nobody Wants This to Occur! Supervision is needed by a licensed HVACR Tech while performing tasks as Experience and Apprenticeship garners Wisdom and Safety.

Tools Used In The Video

Refco Wireless Digital Pressure Gauge: https://trutechtools.com/Refco-4687787-TAP-Wireless-Digital-Pressure-Gauge?aff=8
Blue-Cal bubble Leak detector bottle- https://amzn.to/2M3KdiP
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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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