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NATE HVAC Exam Prep 9, Combustion Venting and Carbon Monoxide Safety

This podcast is made by Ran Chen, who holds an EA license, Insurance and Securities licenses (Series 6, 63, 65), and the CFP® designation. He is passionate about opening access to high-quality exam preparation resources and helping learners prepare more effectively for professional certification exams. In this episode you will learn: - Key differences between complete and incomplete combustion and primary versus secondary air requirements. - Unconfined space volume rules per NFPA 54 requiring 50 cubic feet per 1,000 BTU per hour total input. - Flame diagnostics for identifying yellow tipping…

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