This is a new look at Manual D for HVAC contractors and inspectors and has all new material. How dumb is air? This session will open your eyes and discuss the components of a residential duct design for review. We will discus flows, static pressure, total equivalent length, frictions rates, and details. All the things needed for a Manual D review. Presenter Gil Rossmiller, Colorado Code Consulting.
*Originally aired November 12, 2020.