MRCOOL® 25 FT Flared Line Set Kit – 3/8" x 5/8" for 24K Mini Split Systems

MODEL: MC25-3858

The MRCOOL® MC25-3858 25 FT Flared Line Set Kit is designed for 24,000 BTU MRCOOL® Ductless Mini Split Systems, providing a reliable and durable connection between your indoor and outdoor units.

Built from premium copper tubing and equipped with factory-flared fittings, this line set ensures secure installation and long-lasting performance. The 25-foot length provides extra flexibility for larger rooms or when your system requires extended reach.

This traditional flared-style line set is ideal for installers who want professional-grade precision when connecting MRCOOL® systems.

Why Choose This Line Set

✅ Perfect Match for 24K BTU Systems – engineered for larger rooms and zones

✅ 25 FT Extended Length – more installation flexibility

✅ Pre-Flared Connections – secure and professional-grade fit

✅ Durable Copper Tubing – built for long-term reliability

✅ Installer-Friendly – trusted performance in the field

Specifications

Specifications at a Glance

Feature	Details
Model	MC25-3858
Line Set Length	25 FT
Liquid Line Size	3/8"
Suction Line Size	5/8"
Line Set Type	Flared
Color	Copper
Weight	17 lbs
Dimensions	29" (D) × 28.5" (W) × 3.5" (H)
Warranty	N/A (covered under system)

What’s Included

• 25 FT Copper Liquid Line (3/8")

• 25 FT Copper Suction Line (5/8")

• Factory-Flared Fittings (ready to connect)

• Protective Insulation