The Role of HVAC System in Air Quality
How HVAC (Heating, Ventilation & Air Conditioning) systems contribute to indoor air quality (IAQ) by circulating, filtering, and refreshing indoor air, removing contaminants like dust, pollen, VOCs, and moisture. Proper ventilation replaces stale indoor air with fresh outdoor air, while filtration captures particles and humidity control prevents mold growth. Regular maintenance like filter changes and duct cleaning ensures cleaner, healthier indoor air and a more comfortable environment.