HVAC the tech

In this video, I demonstrate how to braze 1-1/8" copper piping for HVAC and refrigeration applications. Follow along as I show proper pipe preparation, torch setup, heat control, filler rod application, and techniques for creating strong, leak-free joints.
Whether you're an HVAC apprentice, technician, or DIY enthusiast looking to improve your brazing skills, these tips can help you achieve cleaner and more reliable connections.
Tools and materials used:
• 1-1/8" copper tubing
• Brazing alloy
• Oxy-acetylene/air-acetylene torch
• Nitrogen purge setup
• Pipe cleaning tools
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I installed another $10000 refrigeration case

An HVAC technician installs, maintains, and repairs heating, ventilation, and air-conditioning (and refrigeration) systems in homes, schools, hospitals, and other buildings.The job often involves both indoor and outdoor work, sometimes in awkward or uncomfortable spaces.