The Friedrich T32150 15 ft x 1/4" liquid x 3/8" suction refrigeration line set is for use with all Friedrich 9000 BTU and 12000 BTU indoor ductless split systems.
Each tubing set is equipped with flare nuts on both ends. Both liquid and suction lines are insulated. Tubing sets can be joined together with field supplied double female flare connectors. Each ductless mini-split system requires one tubing set.