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Coiled copper tubing pair, 25 ft, with triple-layer insulation and wrapping strips

VEVOR

VEVOR JSY-SS-SKU5 25ft 3/8" 5/8" Mini Split Line Set

SKU CH-NZTS-HF4Q6 MPN JSY-SS-SKU5

25 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 width28.15
  • 25 ft length connects indoor and outdoor units across long runs
  • 3/8 in high-pressure and 5/8 in low-pressure copper tubes suit 18000-26000 BTU mini-split systems
  • ASTM-compliant pure copper walls resist flattening during bending and installation
  • Triple-layer insulation cotton provides waterproof, pressure-resistant thermal protection for refrigerant lines
  • Includes two wrapping strips for secure, finished installation

25 ft Mini Split Line Set

The VEVOR JSY-SS-SKU5 provides a 25 ft copper tubing kit for connecting indoor and outdoor mini-split units. It suits HVAC installers and technicians working on 18000-26000 BTU air conditioning or heat pump systems.

Installation with dual copper pipes

The set includes 3/8 in high-pressure and 5/8 in low-pressure tubes made to ASTM standards with controlled wall thickness that resists flattening during bending. Triple-layer insulation cotton wraps both lines for waterproof, pressure-resistant protection. Wrapping strips are supplied for finishing the installation.

18000-26000 BTU capacity match

This line set is specifically designed for mini-split equipment rated between 18000 and 26000 BTU. It will not suit systems outside that capacity range or applications requiring different pipe diameters.

How it compares

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

Price $142.99
Pricier than about 90% of the 5,998 comparable items (median $24.99).

Specifications

Product
Product typeOther Appliances

Questions about this item

How can I verify the line set is working correctly after installation?

Check that the system reaches the rated 18000-26000 BTU cooling or heating capacity without refrigerant leaks at the 3/8in and 5/8in flare connections.

What components are included and what must be purchased separately?

The box contains one 25ft mini-split line tubing assembly with 3/8in high-pressure and 5/8in low-pressure copper pipes, three-layer insulation, two wrapping strips, and a user manual; flare nuts, torque wrench, vacuum pump, and refrigerant are not included.

Which line-set length should I choose for my mini-split system?

This model provides a fixed 25ft / 7620mm length with 3/8in and 5/8in outer diameters sized for 18000-26000 BTU units; select it when the indoor-to-outdoor run is close to 25ft.

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