HVAC Systems Encyclopedia

A comprehensive encyclopedia of heating, ventilation, and air conditioning systems

Linework Standards

Components

  • Object Line Continuous Thick
  • Hidden Line Dashed Medium
  • Centerline Dash Dot Thin
  • Dimension Line Continuous Thin
  • Section Cut Line Thick
  • Break Line Freehand
  • Property Line Dash Double Dot
  • Equipment Outline Thick
  • Ductwork Single Line Medium
  • Piping Single Line Medium
  • Annotation Leader Lines
  • Lineweight Hierarchy
  • Scale Dependent Linetypes