Then {HEAD ~ the vaporous refrigerant} is directed from conduit 43 through ports 42 and 50 of valve 35 which connects conduit 43 to {TAIL ~ a conduit} 51 associated with suction line 19 of compressor 10 
Then { HEAD ~ the vaporous refrigerant } is directed from conduit 43 through ports 42 and 50 of valve 35 which connects conduit 43 to { TAIL ~ a conduit } 51 associated with suction line 19 of compressor 10
OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH 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 OTH OTH