Insulated Copper Line Set Overview
Nexnice insulated copper line sets bring the refrigerant tube pair and selected installation accessories into one order. The catalog illustrates a mini-split line-set arrangement with tubing, drainage items, a communication cable, wall-passage components, and wrapping materials.
The finished set is defined by its itemized contents. Tube dimensions, cable details, and drain-hose dimensions remain separate specifications even when they are delivered in the same package.
Explore our insulated copper tube range to compare available product types.
Product Features
Tubing and Installation Items
A line-set inquiry combines the tubing requirement with the installation items needed for the job. This provides one place to describe the proposed package rather than leaving accessory quantities implicit.
Itemized Set Contents
The tubing, insulation, connections, and selected accessories are separate lines in the specification. The agreed packing list identifies which items belong to each set.
Equipment-Specific Package
Two packages with similar photographs can have different tube sizes or accessory contents. Matching the package to the equipment requirement makes quotations easier to compare.
Insulated Copper Line Set
Specification—refrigerant pair
| Tube size | OD × wall (mm) | HP | Insulation ID (mm) | Length |
|---|---|---|---|---|
| 1/4×3/8 | 6.35×0.80 / 9.52×0.80 | 1HP | Φ8 (±0.5) / Φ12 (±0.5) | 1~50M |
| 1/4×1/2 | 6.35×0.80 / 12.7×0.80 | 1.5HP | Φ8 (±0.5) / Φ14 (±0.5) | 1~50M |
| 1/4×5/8 | 6.35×0.80 / 15.88×1.0 | 2HP | Φ8 (±0.5) / Φ18 (±0.5) | 1~50M |
| 3/8×5/8 | 9.52×0.80 / 15.88×1.0 | 3HP | Φ12 (±0.5) / Φ18 (±0.5) | 1~50M |
| 3/8×3/4 | 9.52×0.80 / 19.05×1.0 | 4HP | Φ12 (±0.5) / Φ22 (+1.0) | 1~50M |
| 1/2×3/4 | 12.7×0.80 / 19.05×1.0 | 5HP | Φ14 (±0.5) / Φ22 (±1.0) | 1~50M |
Product Configuration
| Set component | Order definition |
| Insulated tubing | Tube count, sizes, lengths and connections |
| Installation accessories | Selected items listed individually |
| Packaging unit | Contents and quantities per set |
| Delivery | Number of sets and destination |
The quotation and packing list define the supplied set. Accessories are not automatically included from a photograph.
Application and Selection
Use the line-set format when a project or distribution order needs tubing and associated installation items supplied together. Match the contents to the equipment and site requirements before setting a standard pack.
A packaged set does not establish compatibility with every mini-split model. Check the tubing, electrical component requirements, and drainage arrangement against the selected equipment and destination-market requirements.
Related product: Air Conditioner Line Set Accessories.
Ordering Information
To request a quotation, please provide:
- Tube pair OD, wall thickness, length, and insulation.
- End connections and nut details.
- Itemized accessory list with dimensions and quantity per set.
- Communication cable specification, if required.
- Number of sets, labels, and packing requirements.
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