MRCOOL 25 Ft. Pre-Charged Quick Connect Line Set, 1/4" x 1/2", for DIY 5th Gen EasyPro 9K, 12K, & 18K Indoor Mini Split System

The MRCOOL 25 Ft. Pre-Charged Quick Connect Line Set is designed to make installation of your DIY 5th Gen EasyPro mini split system faster and more convenient. Pre-charged with R-454B refrigerant, this line set eliminates the need for vacuuming or charging, making it truly DIY-friendly. Built with durable copper tubing and equipped with quick connect fittings, it ensures a secure and reliable connection between your indoor and outdoor units.

Please note: This system is designed for DIY installation and includes a pre-charged Quick Connect line set for easy setup without HVAC tools or certification.

MRCOOL 25 Ft. Pre-Charged Quick Connect Line Set, 1/4" x 1/2", for DIY 5th Gen EasyPro 9K, 12K, & 18K Indoor Mini Split System Features

Pre-Charged with R-454B Refrigerant – Eliminates the need for vacuuming or charging, saving time and simplifying installation.

Durable Copper Construction – Built to last, ensuring long-term reliability and efficient performance.

Quick Connect Fittings – Secure and leak-free connections without special tools, designed for true DIY use.

Extended Reach – 25-foot length provides flexibility for different installation layouts and room setups.

System Compatibility – Specifically designed for MRCOOL DIY 5th Gen EasyPro 9K, 12K, and 18K indoor mini split systems.

MRCOOL 25 Ft. Pre-Charged Quick Connect Line Set, 1/4" x 1/2", for DIY 5th Gen EasyPro 9K, 12K, & 18K Indoor Mini Split System Applications

• Small homes – Perfect for extending your EasyPro system to fit your space.

• Apartments & Condos – Great for compact living environments.

• Garages & Workshops – Allows efficient cooling and heating in utility spaces.

• Renovations – Simplifies retrofitting existing setups with new EasyPro mini split units.

What’s Included?

• MRCOOL 25 Ft. Pre-Charged Quick Connect Line Set, 1/4" x 1/2

• User Manual

MRCOOL 25 Ft. Pre-Charged Quick Connect Line Set, 1/4" x 1/2", for DIY 5th Gen EasyPro 9K, 12K, & 18K Indoor Mini Split System Specifications

Frequently-Asked Questions

Do I need special tools to install this line set?
No, this line set comes pre-charged and uses Quick Connect fittings, making it easy for DIY installation without HVAC tools.

Is this line set compatible with all MRCOOL systems?
No, it is designed specifically for the DIY 5th Gen EasyPro 9K, 12K, and 18K indoor mini split systems.

Can the line set be extended beyond 25 feet?
This line set is fixed at 25 feet. For longer runs, MRCOOL offers additional line set options.

Does the line set come pre-charged?
Yes, it is pre-charged with R-454B refrigerant for fast installation.