Why Humidify
23 videos • 72 views • by Condair USA/CA In recent decades, manufacturers have begun to realize that many processes and machines operate best at optimum humidity conditions. This thinking is now being extended to an even more valuable asset...people. Investigations into Indoor Air Quality (IAQ) show a direct relationship between the psychological well being of employees and the environment in which they work. When the indoor relative humidity drops below 40%, the incidence of absenteeism and respiratory illness increases.