More Ventilation System Filter and Conditioning Compartments.
This is the largest Conditioning Compartment in our building. It gets its air from a second fresh air intake duct which draws outdoor air from the Equipment Lowering Pit which is just out side the brown roll door seen at the extreme right. The Equipment Lowering Pit, you will remember, was seen in an earlier photos.
HVAC Equipment Room, Basement of Science Building, USCA Campus, Aiken, SC.
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(Photo = 5140 ...... WayPt = `000 |w|' 420 ft)