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