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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 (DIY25-1412C-O)

In stock, ready to ship
by MRCOOL
SKU DIY25-1412C-O
Original price $529
Original price $529 - Original price $529
Original price $529
Current price $436
$436 - $436
Current price $436

Only compatible with:

The MRCOOL DIY 5th Gen EasyPro Line Set is a required component for installing your MRCOOL DIY 5th Gen EasyPro ductless mini-split system. This 25-foot model is pre-charged with environmentally friendly R-454B refrigerant and works with MRCOOL's DIY 5th Gen EasyPro 9K, 12K, and 18K air handler units, featuring 1/4” liquid and 1/2” suction lines.

Equipped with Quick Connect fittings, the line set allows for fast, tool-free installation—no vacuuming, charging, or special certifications needed. Built with durable, kink-resistant materials and a leak-proof design, it ensures long-lasting, efficient performance. Available in multiple lengths, it’s the key to making your HVAC setup truly DIY-friendly.

Series

DIY 5th Gen EasyPro Line Set - R-454B

Compatible Air Handlers

9K, 12K, & 18K DIY 5th Gen EasyPro

Line Set Length

25 ft

Lineset Fitting Type

Quick-Connection

Gross Dimensions

32.09" D x 4.92" H x 32.09" W

Color

White

Color Family

Bronze/Copper Metallic

Refrigerant Type

R-454B

Refrigerant Volume 

2.12

Liquid Line Size

1/4

Suction Line Size

1/2

Registered Warranty

N/A

Has Batteries

No

Contains Electronics

No

Contains Chemicals

Yes

Contains Aerosol

Yes

Contains Compressed Gas

Yes

Proposition 65 Warning

Yes

Restricted States

GU;PR;VI

Net Weight (Lbs)

17

Gross Weight (Lbs)

21.4

30-Day Returns

We want you to be completely satisfied with your purchases. If something isn’t quite right, you can return your items within 30 days of delivery. For more details visit our return and refund policy page.

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