Dallas Elementary School will soon begin the process of replacing aging ventilation/heating in classroom units. The Dallas School Board approved a resolution Nov. 9 to allot $75,000 to replace the ...

and with a partition wall separating it from a unit in the corner of the neighboring classroom. In this location, a single duct dropped from the roof can provide ventilation air to both units, while a ...

Dampers working together with the cooling coil is called integrated economizing, which allows a unit ventilator to mix outside air with return air." Acoustics can also be an issue within the classroom ...

The major problems can be corrected through individual classroom rebalancing over the summer, according to a third-party assessment of the heating, ventilation and air conditioning systems at the ...

Mashable Benelux is dé plek voor alles over games, films, series, comics en gadgets. De laatste reviews en al het nieuws over ...

KILLEEN, Texas (KWTX) - Oak Creek Academy, a private school on Trimmier Road in Killeen, is asking the community to donate money to replace its heating, ventilation and air Oak Creek Academy ...

Like many other districts in West Michigan, Pennfield Schools has unit ventilators or HVACs inside every classroom. Its job is to circulate clean air from ... plans to replace 25 HVAC units ...

Portland Public Schools is getting 3,500 free portable air purifiers ... on why additional ventilation is important, how to run the units on a quiet setting and how to change filters, Greathouse ...

From reproductive rights to climate change to ... to provide 7,000 air purifiers to schools falls thousands short of what is needed to ensure adequate ventilation in every classroom, according ...