In this part one of the two part combustion analysis series Jim
Bergmann covers CAZ testing or Worst-Case Draft and Pressure
Testing in detail and why it matters to techs and customers
About the Podcast
HVAC School is the ever growing online source for real training topics for technicians in the Air-conditioning, Heating and Ventilation Fields. In the podcast, we will share recorded training, tech ride alongs, share challenging diagnostic scenarios. All to help make the industry, your company, and your truck a better place to be.