Mini split line set 50 ft delivers a clean, insulated connection between indoor and outdoor units for efficient refrigerant flow and easier HVAC installs. This dual copper tubing set includes 1/4 in and 1/2 in O.D. pipes with triple-layer insulation to help reduce energy loss and protect lines from moisture. Built for mini split air conditioners and heat pump systems where flexibility, durability, and a tidy finish matter.

Designed for quick-scan installers and DIY upgrades, this insulated copper line set helps streamline mini split AC and HVAC routing while keeping lines protected along the entire run. The pre-matched dual-pipe format supports typical 12,000–18,000 BTU mini split applications and reduces the hassle of sourcing separate tubing and insulation. Use it for new installs, replacements, or reroutes where flexibility and a clean wrap matter. Grab yours today and finish your line run with fewer interruptions.