NATE HVAC Exam Prep 27, Ventilation and Outdoor Air
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: - How outdoor air ventilation dilutes indoor contaminants according to ASHRAE Standards 62.1 and 62.2. - The distinction between positive and negative building pressure, including the safety hazard of atmospheric backdrafting. - How Heat Recovery Ventilators…
The skinny
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