It's often said that to do something right, you have to get back to the basics. Sometimes, the basics involve putting aside what you think to be true, and looking at it from a different perspective.
This is certainly true with duct design. There are many "myths" associated with duct design that result in common errors. Allow me to be that different perspective, as I debunk 10 common myths associated with duct design.
No. 1: Ducts designed