Title: (Optional) Prepare an HVAC plan.
Course: Drafting: Architectural (21102-III) > Section: Performing Architectural Drafting and Design Operations with Extensive Use of CADD

Preparation should include setting the scale of the drawing, using the floor plan as an underlayment and

- creating the duct runs with registers, using a thick line weight and appropriate symbols
- drawing equipment to stand out clearly from the other elements of the floor plan
- labeling duct sizes according to established standards
- labeling equipment and all other components of the HVAC system.

Process/Skill Questions:

- Why is it important to label the duct sizes, using the correct format?
- How is a floor supply register distinguished from a wall supply outlet?
- What are the advantages and disadvantages of using single-line vs. double-line in HVAC drawings?