VEVOR 50FT Mini Split Line Set — 1/4" & 3/8" O.D Copper Tubing with Triple-Layer Insulation for 0-12000 BTU Mini-Split AC / Heat Pump (Includes Wrapping Strips)

Overview: This VEVOR 50FT mini split line set supplies the refrigerant connection needed to join indoor and outdoor units across longer runs. It is designed for mini-split air conditioning and heat pump systems up to 0-12000 BTU, allowing straightforward installation over distances as long as 50ft. Dual-pressure copper lines: The kit contains both 1/4" high-pressure and 3/8" low-pressure O.D copper tubes specifically sized for split-system refrigerant service. The copper is thickened and manufactured to ASTM standards, with carefully controlled wall thickness to deliver improved toughness and hardness and to prevent the tubes from collapsing or flattening when bent. Durable insulation: Each copper line is wrapped in three layers of insulation cotton, applied tightly to provide effective thermal insulation while remaining waterproof and pressure-resistant. The layered insulation offers added protection for the internal copper tubing in HVAC environments. Quick installation: The set includes 2 tie wraps (wrapping strips) and is designed for a simple, 4-step installation process to quickly connect indoor and outdoor units without hassle.