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