Breadcrumb Home Air Conditioning and Refrigeration ACR 151 ACR 151: Duct Design and Fabrication Download as PDF Program Air Conditioning and Refrigeration Hours 6 Lab Hours 8 Theory Hours 2 This course provides instruction related to blueprints, layouts, and design ducts. Topics include all aspects of fabrication including straight duct, offsets and various other fittings needed to perform a certain task.
