16 Ft Mini Split Line Set With Quarter Inch And Three Eighth Inch Copper Tubing, Thickened PE Insulated Coil For Pro Grade, Easy Install Air Conditioning HVAC Refrigeration And Heating, Twin Copper Pipes With Fittings

16 ft Mini Split Line Set, single kit with 1/4 & 3/8 tubing
✔️ Thick PE insulated triple-layer coil, pre-flared ends, easy install

This 16 ft mini split line set delivers durable copper tubing with thick insulation, designed to connect indoor and outdoor HVAC units for reliable, efficient cooling and heating. Ideal for most ductless mini split systems.

✅ 1/4 in and 3/8 in copper tubing with 0.65mm wall
✅ Three-layer insulation: embossed PE film, climate foam, and insulated cotton
✅ Pre-flared ends with nuts for easy installation
✅ Fits most ductless mini split systems
✅ TC-ER type cable: 4C 16AWG, 18.04 ft, black jacket
✅ Flexible condensate drain hose: 9.84 ft, 16/18 mm interface
✅ Wall sleeve cylinder and decorative wall cap with smooth finish
✅ Decorative wall cap: 65 x 160 mm
✅ Wall filler putty: 200 g per bag, impurity-free adhesion
✅ PVC decorative wrapping tape: white, 0.15 mm x 50 mm x 15 m

💡 What is a mini split line set used for in HVAC systems?

This handy component links indoor and outdoor units and carries refrigerant while protecting lines from the elements.

- Refrigerant transfer path between indoor and outdoor units
- Thermal insulation minimizes energy loss during operation
- Pre-flared ends and fittings ease secure installation on ductless systems
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