In {HEAD ~ an air conditioner} for {TAIL ~ a motor vehicle}, an internal heat exchanger is combined with a condenser and a collector 
for
In { HEAD ~ an air conditioner } for { TAIL ~ a motor vehicle } , an internal heat exchanger is combined with a condenser and a collector
OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH