Welcome to the board Chris.
I would respectfully submit that before you begin teaching us, that you take a moment to recognize that we are not all a bunch of ignorant bumpkins that need enlightenment for the rudiments of HVAC systems.
We are (with a few exceptions) persons who welcome learning more about all phases of building science. Some of the board members are licensed HVAC spcialists, as well as HI's. Others are experienced tradesmen in other areas of construction. Many have multiple certifications.
So I hope your approach will be one where you accept that while we will all welcome the benefit of you area of expertise, you may eventually have an opportunity to learn something here, as well.
