Search results with tag "Duct materials"

HVAC Ducting Principles and Fundamentals

4.0. DUCT MATERIALS . Ducting may be categorized according to the materials of construction and are either metallic or non-metallic ducts. The majority of ducts are constructed of metal and installed by tradesmen called sheet metal workers. In fact, sheet metal use in HVAC is greater than all other materials combined.

  Construction, Material, Fundamentals, Duct, Duct materials