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