1/4 in. x 1/2 in. x 25 ft. Line set for 18000 BTU Mini-split

Hessaire Universal Mini Split piping assembly consist of two 25 ft. Flare end line set with flare nuts. Both lines are insulated. Used for mini split air conditioning and heat pump systems. This line set includes 4x18AWG 300-Volt wire for electrically connecting the indoor unit to the outdoor unit.