HVAC (Heating, Ventilation, and Air Conditioning) system validation is a critical process to ensure optimal performance, regulatory compliance, and energy efficiency. In Bangladesh, industries such as pharmaceuticals, healthcare, food processing, and cleanroom environments require HVAC validation to maintain air quality, temperature control, and contamination prevention.
The validation process includes Installation Qualification (IQ), Operational Qualification (OQ), and Performance Qualification (PQ) to verify that the HVAC system meets design specifications and regulatory requirements. Testing procedures involve airflow analysis, temperature and humidity control verification, HEPA filter integrity testing, and particulate matter monitoring.
Proper HVAC validation ensures compliance with standards like ISO 14644, WHO GMP, and ASHRAE guidelines, which are essential for controlled environments. Regular system validation helps prevent contamination, improves indoor air quality, and enhances operational efficiency.
