Exhaust Ventilation Fan AutoCAD Elevation DWG for HVAC Layout Design

Detailed exhaust ventilation fan elevation in AutoCAD DWG format. This CAD drawing includes precise dimensions, mounting details, and airflow orientation for HVAC system design. Engineers and architects can use it for accurate installation planning, duct coordination, and mechanical layout optimization, ensuring efficient ventilation in residential, commercial, and industrial projects with compliant and professional HVAC design standards.