AlfaTech HVAC System Strategies for Airborne Diseases

H V A C S Y S T E M S T R A T E G I E S F o r A i r b o r n e D i s e a s e s

AIR DISINFECTION – UVGI DISADVANTAGES

Precautions with Inside AHU Installations are:

Ozone

• Ozone production occurs with wavelengths below 240nm.

• Titanium Doped (Doped Quartz - Ozone Free) quartz tubes prevent ozone production while natural and synthetic quartz materials still

allow transmission.

Courtesy of Helios Quartz