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