MRCOOL 25FT 1/4 x 3/8 Flared Line Set Kit for 9K & 12K Olympus and Advantage Mini Split, MC25-1438
$126.00
25ft 1/4 x 3/8 Lineset for 9K & 12k Indoor Olympus (w/ wire)
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The MRCOOL 25FT 1/4 x 3/8 Flared Line Set Kit consists of a 25′ Lineset designed specifically for the MRCOOL Olympus and Advantage 9K Mini Split systems. Each Air Handler necessitates a Lineset for linking the Outdoor Unit (Condenser) to the Indoor Unit (Air Handler).
Overview:
- Purpose: Facilitates the connection between the Outdoor Unit (Condenser) and the Indoor Unit (Air Handler) in MRCOOL Olympus and Advantage 9K & 12K Mini Split systems.
- Compatibility: Designed specifically for use with the mentioned Mini Split systems.
- Length: 25 feet, providing ample reach for installation.
- Construction: Durable materials ensure longevity and reliable performance.
- Ease of Installation: Simplifies the installation process, ensuring a smooth setup experience.
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Specifications and Dimensions
Dimensions 28-1/2″W x 3 1/2″H x 29″D Tonnage For 9K Color Copper Line Set Length 25 FT Max Lineset Length 25 FT Lineset Fitting Type Flared Liquid Line Fitting 3/8 Liquid Line Size 1/4 Suction Line Fitting 1/2 Suction Line Size 3/8 Registered Warranty N/A Proposition 65 Warning Yes Restricted States GU PR;VI Freight Class 100 Weight 17 lbs -
Handling Line Sets
When installing your MRCOOL system, handle refrigerant lines carefully to ensure optimal performance and prevent damage.
Bending the Copper Lines: Maintain a minimum 4-inch bend radius and use smooth curves instead of sharp angles to protect the lines and ensure proper refrigerant flow.
Avoid Repeated Bending: Bending copper lines more than three times can harden and weaken them, increasing the risk of breakage. Handle with care and minimize adjustments.
For best results, use gradual bends and consult a licensed professional or our support team if needed.



