Pacific Northwest National Laboratory
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QUIZ: Commercial Air Systems

Feb. 20, 2024
The experienced commercial HVAC technician knows the differences between types of commercial air systems, their placement and pre-existing conditions.

The experienced commercial HVAC technician knows the differences between types of commercial air systems, their correct placement, accessories and operation.

About the Author

Terry McIver | Content Director - CB

A career publishing professional, Terence 'Terry' McIver has served three diverse industry publications in varying degrees of responsibility since 1987, and worked in marketing communications for a major U.S. corporation.He joined the staff of Contracting Business magazine in April 2005.

As director of content for Contracting Business, he produces daily content and feature articles for CB's 38,000 print subscribers and many more Internet visitors. He has written hundreds, if not two or three, pieces of news, features and contractor profile articles for CB's audience of quality HVACR contractors. He can also be found covering HVACR industry events or visiting with manufacturers and contractors. He also has significant experience in trade show planning.