Understanding Ventilation
Proper ventilation ensures healthy air quality and structural integrity.
- Air Changes Fresh air replacement rate.
- CFM Rating Cubic feet per minute flow.
- NFVA Net free vent area.
- Balance Intake vs exhaust ratio.
Ventilation Types
Natural
Wind and thermal driven
Mechanical
Fan-powered systems
Mixed
Combined approach
Spot
Local exhaust
Installation Tips
- Location Strategic vent placement.
- Spacing Even distribution.
- Barriers Prevent obstruction.
- Maintenance Regular cleaning needed.