This means is preferably comprised of a tube type heat exchanger located between the valve and {HEAD ~ the return inlet} of {TAIL ~ the conduit} to the absorber 
of
This means is preferably comprised of a tube type heat exchanger located between the valve and { HEAD ~ the return inlet } of { TAIL ~ the conduit } to the absorber
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH