INDOOR AIR QUALITY (IAQ)

  • Our HVAC system primarily responsible for IAQ.
  • Contended with cool/chilled air only, but it may be 10000 times more polluted
  • Insufficient inflow of fresh air.
  • Awareness in public is negligible, even professionals do not consider it as an issue .
  • Concentration of dust/mites and other allergens results, infections, allergic symptoms, and severe health proble