About this episode
This comprehensive field manual explores leak-free brazing techniques for copper and brass joints in HVAC applications. Learn the essentials of safe setup, clean fit up, nitrogen purging, flame control, and alloy feed—all tailored to ensure your joints pass inspection and stay leak-free. You'll also discover how to conduct crucial proof tests using pressure tests, bubble checks, and deep vacuum methods with a micron gauge. Designed specifically for working technicians and apprentices, this guide prioritizes clarity, precise steps, and thorough documentation, making it a valuable resource for successful HVAC practices. Hosted on Acast. See acast.com/privacy for more information.