The ICOOL 1/4″ x 3/8″ x 1/2″ x 50 ft Insulated Copper Pipe Line Set (Model B143812050F) is a professional-grade HVAC installation solution designed for efficient refrigerant transfer in mini split and ductless air conditioning systems. Built with high-quality seamless copper tubing and factory-applied insulation, this line set delivers superior thermal performance, durability, and long-term reliability.
This multi-size configuration (1/4″, 3/8″, and 1/2″) offers flexibility for various system capacities and installation requirements. The thick insulation layer minimizes energy loss, prevents condensation, and improves overall system efficiency. Its extended 50 ft length is ideal for longer-distance installations between indoor and outdoor units.
Engineered for HVAC professionals, this ICOOL line set ensures easy handling, smooth bending, and secure installation while maintaining optimal refrigerant flow.
Key Features
- Multi-size configuration: 1/4″, 3/8″, and 1/2″ copper tubing
- 50 ft length for extended installation reach
- Pre-insulated for thermal efficiency and condensation prevention
- Seamless copper construction for durability and leak resistance
- Compatible with most mini split and ductless HVAC systems
- Flexible tubing for easy routing and installation
- Supports efficient refrigerant flow and system performance
- Suitable for residential and light commercial applications

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