NATE HVAC Exam Prep 41, The Professional HVAC Service Call Workflow

Podcast: Trades Exam Prep · Ran Chen, EA, CFP®

Opublikowano: 2026-09-28

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: - The eleven-step chronological service call workflow required for NATE certification scenario questions. - Why safety inspections and customer interviews must always precede diagnostic tool usage and measurements. - How to differentiate root-cause diagnosis from symptom treatment when evaluating system failures like frozen coils. - The vital role of post-repair performance verification i...