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Coiled copper mini-split line set with white triple-layer insulation and wrapping strips

VEVOR

VEVOR JSY-SS-SKU3 25ft 1/4in 1/2in Mini Split Line Set

SKU CH-EZMA-ZJV5Z MPN JSY-SS-SKU3

A 25 ft mini-split line set with 1/4 in and 1/2 in copper pipes and triple-layer insulation for 12000-18000 BTU systems

  • TypeOther Appliances
  • Width25.39
  • 25 ft length connects indoor and outdoor units over long distances
  • 1/4 in and 1/2 in pipes suit 12000-18000 BTU mini-split systems
  • ASTM-grade copper resists flattening and provides reliable durability
  • Triple-layer insulation protects copper tubing with waterproof, pressure-resistant coverage
  • Includes wrapping strips for secure installation and added protection

Product identity

The VEVOR JSY-SS-SKU3 is a 25ft mini split line set containing 1/4in high-pressure and 1/2in low-pressure copper tubes. It is built for 12000-18000 BTU split air conditioning or heat pump installations.

Installation prerequisites

Verify that your indoor and outdoor units require 1/4in and 1/2in outer diameter connections and that the 25ft length covers the routing distance. The tubing uses ASTM-compliant copper with triple-layer insulation and includes two wrapping strips for final sealing.

Suitability

This set suits HVAC technicians or DIY installers fitting a single-zone mini split within the stated BTU range. It does not suit systems needing larger pipe diameters, longer runs, or multi-zone configurations requiring additional line sets.

Highlights

  • 25 ft length connects indoor and outdoor units over long distances
  • 1/4 in and 1/2 in pipes suit 12000-18000 BTU mini-split systems
  • ASTM-grade copper resists flattening and provides reliable durability
  • Triple-layer insulation protects copper tubing with waterproof, pressure-resistant coverage
  • Includes wrapping strips for secure installation and added protection

Specifications

TypeOther Appliances
Width25.39

Questions about this item

What comes in the box with the 25ft line set and do I need to buy any fittings separately?

The package includes one mini split line tubing assembly, one user manual and two wrapping strips. No flare nuts, torque wrench or additional insulation are supplied, so those must be sourced separately.

Which pipe diameters should I choose for a 12000 to 18000 BTU mini split system?

This set provides a 1/4in high-pressure tube and a 1/2in low-pressure tube, the standard pairing for 12000-18000 BTU units.

What does the 25ft length mean when the copper is routed through walls and ceilings?

The 25ft (7620mm) copper run covers the distance between indoor and outdoor units; allow extra length for bends, vertical rises and flare connections so the straight-line distance should be shorter than 25ft.

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