This is a 15ft refrigeration lineset for a mini Ductless AC system that measures 1/4" inch on liquid and 3/8" on gas. This lineset fits MOST 9000 BTU and 12000 BTU heads. However, it is vital you check your system lineset gauge before purchasing this item. You will see in the specifications what liquid-gas size your systems operates at. If it is not 1/4" x 3/8", this lineset will not fit your system.
Insulated Copper Linesets
High Quality De-hydrated Copper
2-layer Textured White Insulation
Ends flared with Flare Nut Unions
1/4" x 3/8" (15ft)