3/8" x 3/4" x 3/8" 35' Copper Line Set

Mueller 61280350 Line Set

Mueller 61280350 Line Set includes a 3/8" liquid line, 3/4" suction line, and 3/8" insulation thickness over a 35' length. Featuring Duraguard UV™ insulation, it’s designed for durability in harsh weather conditions. UL Recognized, ASTM B1003 compliant, and made in the USA for reliable HVAC performance.