Mini-Split Line Set 30 Ft 3/8" x 1/4" with 1/2" Insulation Contractor Pack

The Mini-Split Line Set 30 Ft 3/8" x 1/4" with 1/2" Insulation Contractor Pack (LS-MS381430P) is packaged for contractor stock and repeat ductless installations, providing consistent sizing and insulation. This set includes a 30 ft 3/8" suction line with factory-applied 1/2" insulation and a 30 ft 1/4" liquid line bundled as a matched set. The copper lines are factory flared on both ends with flare nuts included, reducing field labor and installation variability. This configuration is typically paired with single-zone ductless systems requiring 3/8" by 1/4" connections. For proper job fit, technicians must confirm equipment compatibility, run length limits, and proper flare seating. Contractor-packaged line sets help speed installs and improve job consistency (includes insulated suction line and liquid line, factory flared with flare nuts).