HVAC in schools creates the best learning environment, especially during late spring and days. A well-conditioned reading room or library requires frequent ventilation and adequate use and maintenance of HVAC. /n The in the environment uses more energy to warm, thinking, and creativity... /n According to research conducted at universities, the productivity was recorded on average at temperature of 22 degrees, and work performance deteriorated already at more than 24 degrees. /n For example, they would have 10 percent worse results than they would have in environment of 22 degrees. . /n Fresh air calms your body and soul while at the time improving function and efficiency. It turns out that HVAC reduces anxiety. /n do remember to schedule cleaning appointment. /n The latest researches shows that, in the couple of years, air pollution is more serious indoors than outdoors, read more.. Jun June 15, 2018. /n It's fact that HVAC systems bring significant comfort on summer days or on winter