HAVC equipment and ducting section details in AutoCAD, dwg file.

This Architectural Drawing is AutoCAD 2d drawing of HAVC equipment and ducting section details in AutoCAD, dwg file. Primary HVAC equipment includes heating equipment, ventilation equipment, and cooling or air-conditioning equipment. Central HVAC systems locate away from buildings in a central equipment room and deliver the conditioned air by a delivery ductwork system.