Title: (Optional) Demonstrate the installation of the main duct (rectangular rigid fiberglass) and fittings.
Course: Heating, Ventilation, Air Conditioning, and Refrigeration II (17056-II) > Section: Sizing and Installing Duct Systems

Demonstration should include the steps of layout and installation of rigid fiberglass duct, using tools and following safety procedures.

Process/Skill Questions:

- What are the health risks of working with fiberglass in duct systems, and what safety precautions should one take?
- What tools are used to install fiberglass?