Mueller Streamline 5/8 in. x 1/2 in. x 50 ft. Air Conditioner UV Duraguard Line Set

Streamline Line Sets and Suction Lines are now available with our unique Duraguard UV Solar Resistant Insulation. This high-quality insulation has a durable, weather-resistant jacket and is designed to handle the toughest solar and weather conditions. Made and assembled in the USA. Copper Tube UL Recognized to 700 PSI MWP. Abrasion and weather resistant polymeric jacket, providing the best protection in the industry. Offered with 1/2 in. wall (R3), 3/4 in. wall (R5), and 1 in. wall (R7). Insulating properties of elastomeric foam. 5-year limited manufacturer warranty on insulation including UV Resistance.|Operating temperature range: -70 degree F to +220 degree F (ASTM C534)|R410A engineered and tested|Compliances: ASTM E 84 25/50, 2012/2015 IECC (Res. + Comm.), ASTM G153, UL 94 (fire stop), and CA Title 24, Section 120.3|5-years limited manufacturer warranty on insulation including UV resistance|Insulating properties of elastomeric foam