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Coiled copper tubing pair with white insulation wrap

VEVOR

VEVOR JSY-SS-SKU6 50ft 3/8in 5/8in Mini Split Line Set

SKU CH-H0SD-P8K4E MPN JSY-SS-SKU6

50 ft copper line set with 3/8 in and 5/8 in pipes, triple-layer insulation and wrapping strips for 18000-26000 BTU mini-split systems

  • Product typeOther Appliances
  • Overall width26.57
  • 50 ft length links indoor and outdoor units across long runs
  • 3/8 in high-pressure and 5/8 in low-pressure tubes suit 18000-26000 BTU systems
  • ASTM-grade copper walls resist flattening during bends
  • Triple-layer insulation cotton keeps lines waterproof and pressure-resistant
  • 07 lb coil packs into a 24.8 x 24.8 x 7.08 in box

50ft Mini Split Line Set

The VEVOR JSY-SS-SKU6 provides 50ft of copper tubing to link indoor and outdoor mini-split units. It includes 3/8in high-pressure and 5/8in low-pressure pipes designed for 18000-26000 BTU systems. Three-layer insulation wraps each tube for thermal efficiency and moisture protection. The set weighs 18.07 lb and ships with wrapping strips and a manual.

Installers fitting 18000-26000 BTU units

This kit suits HVAC technicians and DIY installers connecting compatible mini-split heat pumps or air conditioners over longer runs. The ASTM-grade copper resists flattening during bending. Builders needing larger diameters, different lengths, or non-copper materials should look elsewhere. The fixed 50ft length may leave excess on shorter installations.

Coiled kit for system assembly

The tubing arrives coiled at 24.8 x 24.8 x 7.08 in, weighing 8.2 kg for transport. It requires flaring tools, torque wrenches and nitrogen purge gear for professional installation. The pre-insulated pipes free the installer from buying separate foam wrap and tape. Wrapping strips are included to seal joints after the system is pressure-tested and evacuated.

How it compares

Measured against everything we stock in Tech Gadgets & Accessories, at today’s prices. Recalculated every night.

Price $246.99
Pricier than about 90% of the 5,998 comparable items (median $24.99).

Specifications

Product
Product typeOther Appliances

Questions about this item

What indoor and outdoor units must the buyer already have for this 50 ft line set to connect correctly?

The set includes 3/8 in and 5/8 in copper tubes sized for 18000-26000 BTU mini-split systems, so the indoor and outdoor units must accept those exact outer diameters.

How does the three-layer insulation on these 15240 mm copper tubes interact with existing refrigerant lines the buyer may keep?

The triple-layer wrap is factory-applied to the new tubing only; any older lines remain separate and are not insulated by this product.

After installation, how can the buyer confirm the 8.2 kg line set is working as intended?

Verify that refrigerant pressures at the service ports match the system specifications for the 18000-26000 BTU capacity and check for leaks at all flare connections.

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