Ventilator design in detail AutoCAD drawing, dwg file, CAD file

This architectural drawing is 2D design, 2D drawing, 2D plan, AutoCAD drawing, AutoCAD plan, AutoCAD design. The movement of air inside a building is known as ventilation. A building's ventilation system—also known as its heating, ventilating, and air-conditioning (HVAC) system—supplies and removes air from a space mechanically and/or naturally (via windows). For more details and information download the drawing file.