Photos Illustrate Pirsig's "Zen Art Motorcycle Maintenance" :: A Photographic Tour of the HVAC Equipment Room In the Fourth Level (Basement) of the USCA Science Building.

Close-Up View of Ventilation Centrifugal Blower Fan That Forces Re-circulated Building Air Into the System Filter and Conditioning Compartments Mentioned In Previous Photo.
As discussed in the previous photo, the Two Light Green Pipes Bring Partially Used Air From Various Collector Funnels in the Building to the Mostly Obscured Grey Box at Right Rear. This box filters and conditions the air to be re-circulated back to the building (pink ducts) by a large centrifugal blower fan which is the circular blue object in the background.
HVAC Equipment Room, Basement of Science Building, USCA Campus, Aiken, SC.
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(Photo = 5149 ...... WayPt = `000 |w|' 420 ft)