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HVA 1813 NCCER Sheet Metal Level 2A

This course covers field measurements, calculations, and fittings, construction and sheet metal drawings, radial line development, and triangulation. One classroom, two lab hours per week.

Division: Science, Mathematics and Engineering
Department: HVAC-R Engineering Technology
Repeatable Credit: Yes
Offered Online: No

Prereqs: NONE   Approval of Department 


  • Measure layout of ductruns and fittings in the field. Calculate various offsets and seam allowances.
  • Interpret drawings from a variety of crafts.
  • Determine and create layouts for sheet metal fittings using radial line development principles
  • Develop, lay out and fabricate ductrun fittings using principles of triangulation

Credit Hours: 2

Classroom Hours: 1
Lab Hours: 2