Insulated Coils (AC)
Pair Insulated Copper Coil Line Set AC
Pre-paired insulated copper line set for split AC and VRF installations, combining liquid and suction lines in common size combinations.
| Copper | Seamless ACR copper tube |
| Insulation | Closed-cell PE insulation |
| Insulation thickness | 9 / 13 / 19 mm |
| Coil length | 15 / 20 / 25 / 30 / 50 m |
| Use | AC refrigerant line set |
Dimensional Data
Technical Specifications
| Nominal Size | OD (in) | Wall Thickness (in) | Weight (lb/ft) | Max Pressure (psi) |
|---|---|---|---|---|
| 1/4" x 3/8" | Liquid x suction pair | 9 / 13 / 19 mm insulation | 15 / 20 / 25 / 30 / 50 m coil | ASTM B280 copper |
| 1/4" x 1/2" | Liquid x suction pair | 9 / 13 / 19 mm insulation | 15 / 20 / 25 / 30 / 50 m coil | ASTM B280 copper |
| 1/4" x 5/8" | Liquid x suction pair | 9 / 13 / 19 mm insulation | 15 / 20 / 25 / 30 / 50 m coil | ASTM B280 copper |
| 3/8" x 5/8" | Liquid x suction pair | 9 / 13 / 19 mm insulation | 15 / 20 / 25 / 30 / 50 m coil | ASTM B280 copper |
| 3/8" x 3/4" | Liquid x suction pair | 9 / 13 / 19 mm insulation | 15 / 20 / 25 / 30 / 50 m coil | ASTM B280 copper |
| 3/8" x 7/8" | Liquid x suction pair | 9 / 13 / 19 mm insulation | 15 / 20 / 25 / 30 / 50 m coil | ASTM B280 copper |
| 1/2" x 7/8" | Liquid x suction pair | 9 / 13 / 19 mm insulation | 15 / 20 / 25 / 30 / 50 m coil | ASTM B280 copper |
| 5/8" x 1-1/8" | Liquid x suction pair | 9 / 13 / 19 mm insulation | 15 / 20 / 25 / 30 / 50 m coil | ASTM B280 copper |
* Values are nominal and subject to manufacturing tolerances. Consult GCM technical support for specific temperature or pressure applications.
Where It’s Used
Key Applications
Ready-to-install pair insulated copper coil for air-conditioning installers. Size rows show liquid x suction pair, insulation thickness choices, coil length choices and copper standard.
Split AC installation
VRF indoor connections
Heat pump line sets
Residential and light commercial AC
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