Piercing Valve Training (Step by Step) with Roman Baugh
April 29, 2026
In this hands-on training session, Roman Baugh walks you through the complete process of using a piercing valve — step by step — so you can build real confidence before you ever touch a system on the job. Whether you're a student at HVAC School or a working tech looking to sharpen your fundamentals, this video breaks down proper technique, common mistakes to avoid, and why getting this skill right matters for refrigerant work and system integrity.
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