• 25 ft. insulated high quality seamless copper tube
• All in one kit: 25ft.
• Excellent UV resistant
• Insulated with climate resistant foam for durability
• 3/8 inch thickened insulated cotton
• Factory flared with 410A fittings attached
• Copper coil line set for ductless mini split air conditioner
• Heat pump systems insulated pre-flared with nuts.

Q:Is the wiring included in kit to go from outside unit to wall unit? If so is it 25ft as well,?

A:Yes, the wiring is go from outside unit to wall unit, the length of the wiring is 2ft longer than Insulated line set, which mean it is 27ft.

Q:It this pre-charged?

A:No, just the piping. The mini split should be charged if new and will have enough Freon in it for the line set.

Q:What sizes are the flare nuts?