The system includes {HEAD ~ a housing} including a metal base sheet and a metal side wall and having at least one opening fitted with an evaporative medium pad and {TAIL ~ an exhaust vent} 
including
The system includes { HEAD ~ a housing } including a metal base sheet and a metal side wall and having at least one opening fitted with an evaporative medium pad and { TAIL ~ an exhaust vent }
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL