All About Airflow Testing w/ Eric Kaiser

HVAC School - For Techs, By Techs · Jun 4, 2026 · 1h 8m

In this session from the 7th Annual HVACR Training Symposium in Florida, Eric "Elk" Kaiser delivers a comprehensive workshop on airflow testing and measurement. Eric opens by challenging technicians to think beyond simply pointing an instrument at a duct and reading a number. Before selecting any tool, he argues, professionals must understand exactly what they are measuring — whether that is velocity, pressure, volume (CFM), or the mass weight of air — and why each of those values matters for designing ductwork, sizing equipment, and delivering comfort to customers. The session sets the stage…