25 Ft Copper Tubing Extension For Mini Split AC And Heating Systems With 1/4 Inch 3/8 Inch And 1/2 Inch Diameters Thickened PE Insulated Coil Line With Nuts For Refrigerant And Twin High Low Pressure Lines

25 ft Copper Tubing Extension for Mini Split Systems with PE
✔️ Includes 25 ft drain hose and 3 insulation straps kit

This copper tube extension set is designed for ductless mini split air conditioning and heat pump systems. It connects outdoor condensers to indoor evaporators, featuring multiple O.D. options and thickened PE insulation for outdoor runs. It’s ideal for residential and light commercial ductless cooling and heating installations.

✅ 25 ft copper tube extension with twin high/low pressure lines
✅ O.D. options: 1/4", 3/8", 1/2" for mini split connections
✅ Embossed PE film and flame-retarded insulation for outdoor use
✅ Includes 25 ft drain hose and 3 insulation straps for quick setup

💡 What is a mini split copper tubing extension used for and how do you choose the right line set size? This handy guide explains the purpose and sizing.

- Sealed refrigerant pathway for reliable operation - OD options: 1/4, 3/8, 1/2 in to fit common mini split units - Thick PE insulation protects lines in outdoor installs
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