25 Ft Mini Split Line Set, Insulated Copper Tubing 1/4 x 3/8, HVAC Refrigerant Lines for Ductless Air Conditioner

This 25 ft insulated mini split line set is designed to support reliable performance in ductless air conditioning systems. It includes a 1/4 liquid line and a 3/8 suction line, both constructed from durable copper and pre-insulated to help reduce heat transfer and condensation. The line set is compatible with select Senville mini split systems, including 6000 BTU, 9000 BTU, 12000 BTU and 15000 BTU models, and can also be used with other systems that require 1/4 x 3/8 connections. The flexible copper tubing allows for easier routing through walls and around obstacles, helping simplify the installation process. The insulation is designed to support consistent operation by helping maintain proper temperature conditions along the lines. This line set is suitable for use in residential and light commercial applications, whether for new installations or as a replacement for an existing system.