3/8" LL x 7/8" SL Standard Refrigerant Line Set, 1/2" Black Duraguard UV Resistant Suction Line Only (35')

Streamline Standard and Mini-split Line Sets are available with Duraguard UV (Coated Elastomeric) insulation. This high-quality insulation's durable polymeric jacket is designed to handle the toughest solar and weather conditions. Every Streamline Line Set meets our rigorous standards for quality and consistency - made and assembled in the USA, UL Recognized to 700 PSI, compliant with ASTM B1003, and covered by a 10 year warranty.