Ports 23, 24 direct {TAIL ~ the flow} of the vaporized refrigerant to suction line 19 of {HEAD ~ compressor} 10 
Ports 23 , 24 direct { TAIL ~ the flow } of the vaporized refrigerant to suction line 19 of { HEAD ~ compressor } 10
OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH