MRCOOL 25 Ft. Pre-Charged Quick Connect Line Set, 3/8" x 5/8", for DIY 5th Gen EasyPro 24K Mini Split System

The MRCOOL 25 Ft. Pre-Charged Quick Connect Line Set is specifically engineered to support the EasyPro 5th Gen DIY 24K Mini Split system. With its Quick-Connection fittings and pre-charged R-454B refrigerant, this line set eliminates the need for special tools or vacuuming, making DIY installation significantly easier. Built with premium materials and designed for dependable, leak-free operation, it's a reliable solution for both new installations and system extensions.

MRCOOL 25 Ft. Pre-Charged Quick Connect Line Set Features

Pre-Charged with R-454B – Environmentally friendly refrigerant for fast, mess-free setup.
Quick-Connect System – Designed for DIYers—no gauges or vacuuming required.
Durable Line Construction – High-quality materials ensure reliable refrigerant containment.
Integrated DIY Pro Cable – Simplifies connection by combining signal and power lines in one.
Perfect Length for Flexibility – 25 ft. line set offers ideal reach for most indoor-to-outdoor unit configurations.

MRCOOL 25 Ft. Pre-Charged Quick Connect Line Set Applications

• Residential Rooms – Perfect for single-zone 24K installations in bedrooms, living rooms, or basements.

• Garage and Workshop Cooling – Brings zoned climate control to DIY renovations and detached workspaces.

• Home Additions – Seamlessly extend your mini split without costly HVAC labor or vacuum tools.

• Energy Efficiency Projects – Helps homeowners reduce installation costs while staying efficient.

• DIY-Friendly Projects – Tailored for homeowners and remodelers using the EasyPro system.

What’s Included?

• 25 Ft. Line Set (3/8" x 5/8")

• Factory-Sealed Quick-Connect Fittings

• Integrated DIY Pro Cable

• User Manual

MRCOOL 25 Ft. Pre-Charged Quick Connect Line Set Specifications

Frequently-Asked Questions

Is this line set compatible with the Olympus or Advantage series?
No. This model is exclusively compatible with DIY 5th Gen EasyPro 24K systems.

Does it come with refrigerant pre-loaded?
Yes. It's pre-charged with R-454B refrigerant and sealed until connected.

Can I install it myself or do I need a pro?
This is a DIY-friendly component designed for homeowner installation without special HVAC tools.

Is it possible to extend beyond 25 ft?
Yes. MRCOOL offers coupler kits that allow additional line sets to be connected.