Serious Commercial HVAC Epidemics: Gone Underground or Gone for Good?


The term “building related illness” grew in use during the 1990s, starting with the sick building syndrome (SBS). Workers exhibit signs of dizziness, fatigue, and skin problems, among others, in the workplace for reasons unknown. The odd thing about SBS is that afflicted workers claim relief the moment they step out of the workplace.

Twenty years later, SBS has disappeared from media as mysteriously as it appeared back then. New indoor air quality (IAQ) standards and commercial HVAC equipment improved the working conditions a great deal, reducing the number of SBS cases, if any. Is SBS still a relevant notion today or merely an afterthought?

If the latter was the case, would there still be reason to maintain IAQ standards? ASHRAE 62.1, according to ACHR News contributing editor Joanna Turpin, was the industry’s response to SBS. It gave birth to a multitude of HVAC solutions still used by skilled commercial HVAC contractors like the Altus Corporation today.
http://www.altusmechanical.com/serious-commercial-hvac-epidemics-gone-underground-or-gone-for-good/