Importantly, the incoming air may be treated by various means in order to have {TAIL ~ its temperature}, moisture and other components treated in {HEAD ~ the desired and needed way} 
Importantly , the incoming air may be treated by various means in order to have { TAIL ~ its temperature } , moisture and other components treated in { HEAD ~ the desired and needed way }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD