NATE HVAC Exam Prep 4, Heat Transfer BTUs and System Capacity

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: - Differentiation between conduction, convection, and radiation heat transfer modes - Distinction between sensible heat and latent phase changes during HVAC diagnostics - Definition of BTUs and conversion of heat load to tons of refrigeration - Calculation of air-side sensible capacity using measured CFM and temperature split - Identification of common exam traps involving rule-of-thumb assumptions versus measured data For more free exam prep tools, practice questions, and AI-powered explanations, visit https://open-exam-prep.com/ or YouTube Channel: https://www.youtube.com/@Open-exam-prep