50ft Mini Split Line Set 1/4 & 1/2 Copper Tubing with Insulation for AC HVAC Heat Pump

Enjoy a cleaner, more dependable HVAC installation with a line set built to handle demanding routes and outdoor conditions. This 50ft AC copper tubing set uses 99.9% C12200 copper for reliable refrigerant connections between indoor and outdoor units. Designed for compatible 12,000–18,000 BTU mini split systems, its 1/4-inch liquid and 1/2-inch suction lines give you generous reach for homes, garages, workshops, and light commercial spaces. Thick PE+EVA insulation helps limit cooling loss and condensation, while included strapping tape keeps the finished installation neat.

Key Features

• 50ft of thick-wall C12200 copper resists kinking during careful routing.
• 850 PSI pressure rating supports dependable HVAC performance.
• 3/8-inch PE+EVA insulation helps reduce condensation and energy loss.
• Flared nuts and weather-resistant strapping tapes simplify installation.

Why Choose Our 50ft Mini Split Line Set

Unlike thinner alternatives, this insulated copper line set combines high-purity copper, thick insulation, and a high pressure rating for lasting performance. The 50ft length also offers flexibility when indoor and outdoor units need greater separation.

Perfect For

Ideal as a mini split installation kit component for compatible air conditioners and heat pump line set applications, including homes, garages, workshops, renovations, HVAC upgrades, and practical gifts for DIY homeowners or HVAC professionals. Always verify your unit's required line sizes before ordering.

Upgrade Your HVAC Installation

Give your system the reliable connection it deserves. Order this 50ft Mini Split Line Set today for a neat, insulated, installation-ready solution.