From schools and shopping malls to archives and federal buildings, indoor air quality (IAQ) systems are becoming more sophisticated and widely applied. In particular, UV lights and specialty filters are finding more diverse applications.
In public-use facilities, IAQ systems help reduce indoor contaminants that can create discomfort and a poor indoor environment. In archival facilities, they help maintain a stable atmosphere that is critical for long-term storage. In all applications, properly designed, installed, and maintained IAQ systems extend the longevity of the HVAC system with which they function.