This is an extensive training seminar on the typical A/C system selection procedure. After attending this course, you will not only understand the difference between eight different typical A/C systems, but you will also know how to select the duct size for duct-type indoor units as well as how to carry out a precise heat load calculation using a heat load calculation software program. Furthermore, this course will teach you to create a professional bidding document and give you tips on answering questions frequently asked by building owners or technical engineers.