Mini split line set with 50 ft copper tubing delivers extended reach for clean routing and fewer joints in ductless HVAC or heat pump installs. Built from C12200 copper and wrapped in 3/8 in PE+EVA insulation, it helps reduce condensation and energy loss while protecting lines outdoors and through walls. The kit is sized for common 1/4 in liquid + 3/8 in suction applications and includes key accessories to keep your installation moving without extra trips.

Whether you’re finishing a garage, adding a backyard studio, or upgrading a multi-story run, this all-in-one mini split installation kit is built for long line-set distances and a tidy, professional-looking finish. Pre-matched tubing sizes and extra-long wiring help simplify planning, while thick insulation supports efficient operation across seasons. Keep your project on schedule with a kit that arrives ready to install—grab yours today and get your ductless system connected with fewer last-minute add-ons.