However subjective one's perception of indoor air quality (IAQ) is, as a building owner, property manager, or building engineer it's critical that IAQ complaints are proactively responded to and managed.
The IAQ problem indicator dictates the associated management response, with some requiring immediate attention. Other problems are less urgent, but all require a response.
Deferred HVAC maintenance is a new term for that old adage, “if it ain’t broke, don’t fix it.” On the surface it makes sense—if the HVAC system is running, why expend the resources associated with preventative maintenance?
After eighteen years performing Indoor Air Quality (IAQ) assessments in commercial buildings, I've seen more than a few repeat air quality offenders. The overwhelming leader in degrading perceived IAQ is mold and associated "musty odors."
After eighteen years performing Indoor Air Quality (IAQ) assessments in commercial buildings, I've seen more than a few repeat air quality offenders. The overwhelming leader in degrading perceived IAQ is mold and associated "musty odors."
It’s incumbent upon the HVACR contractors, like CES, to educate building owners about the importance and benefit of a comprehensive HVAC Preventative Maintenance program.
How occupants perceive indoor air quality (IAQ) in a typical commercial office environment can be very subjective. ASHRAE Standard 62.1-2013 -- Ventilation for Acceptable Indoor Air Quality (ANSI Approved) Standard sets ventilation rates that will "satisfy a substantial majority (about 80%) of unadapted persons (visitors) in a space." Meaning that even if Standard 62 is satisfied, a potential two of ten people may find the air unacceptable.