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Module 15 · Lesson

HVAC and Ventilation

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AcademyMachine Maintenance, Engineering and Factory Utilities

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What this lesson answers

HVAC and Ventilation — questions covered in this lesson

  • How to calculate ACH for industrial sewing floors?
  • Best practices for textile factory lint filtration (MERV ratings)
  • Troubleshooting high humidity in garment finishing rooms
  • Energy saving strategies for garment factory HVAC systems
  • HVAC preventive maintenance checklist for apparel manufacturing

Key terms

PsychrometricsAir Handling Unit (AHU)Sensible Heat Ratio (SHR)Local Exhaust Ventilation (LEV)Air Changes per Hour (ACH)Variable Frequency Drive (VFD)

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