PACs can supplement existing air handling systems to help improve air circulation while reducing common indoor air pollutants in classrooms. When used as part of a school facility’s operation ...

Concern about the air handling system at the school started before the COVID-19 pandemic in March 2020, and peaked as concerns about air quality and safety issues at the school were revealed in an ...

In schools the minimum air change ... Joe Allen: Right here, this is the whole air handling system. This is where the air comes into the building, it's filtered, it's cooled, and then delivered.

Less recognized has been the impact of the air we breathe indoors, even though we spend about 90% of our time inside, says ...

But only about 34 percent of school districts said they used any of the money to upgrade their heating ventilation and air-conditioning systems ... when someone is “handling the used filters ...

There are ongoing questions about how the nation's fifth-largest school district is addressing air conditioning issues ... performance conditions of HVAC systems across the district.

In an email to families, the Dobbs Ferry school district said: "It is important to note in this context that, as we learned during our COVID reopening, our air handling systems continuously filter ...

Burrell High School and Bon Air Elementary, both targeted for improvements, would be slated for new heating and cooling systems, repairing or replacing decades-old boilers at both. The district ...

School officials and environmental groups connect the absence of AC systems to a lack of funding ... project manager Steven Simonson stands in a new air handler at Harriet Tubman Middle School.