50 Ft Mini Split Line Set 1/4″ & 1/2″ O. D. Copper Pipes Tubing with Insulation
50 Ft Mini Split Line Set 1/4″ & 1/2″ O. D. Copper Pipes Tubing with Insulation for Mini Split Air Conditioner Heat Pump System Residential Installation. Quality Material: this mini split line set adopts thickened pure copper with strong corrosion resistance; It lowers refrigerant loss and supports stable and efficient operation for HVAC and AC systems.