MRCOOL 50FT 1/4 x 3/8 Flared Line Set Kit for 9K & 12K Olympus and Advantage Mini Split, MC50-1438K
$308.00
50ft 1/4 x 3/8 Lineset for 9K & 12K Indoor Olympus
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This product is a 50′ flared lineset designed for use with MRCOOL Olympus and Advantage 9K & 12K Mini Split systems. It is essential for connecting the outdoor condenser unit to the indoor air handler unit.
Features
- Compatibility:
- MRCOOL Olympus 9K Mini Split
- MRCOOL Advantage 9K Mini Split
- MRCOOL Olympus 12K Mini Split
- MRCOOL Advantage 12K Mini Split
- Function:
- Connects the outdoor condenser unit to the indoor air handler unit
- Length:
- 50 feet
Usage
- Each air handler in the system requires a lineset to establish the necessary connection to the outdoor condenser unit.
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Specifications and Dimensions
Dimensions 35-1/2″W x 3 1/2″H x 35-3/4″D Tonnage For 9K Color Copper Line Set Length 50 FT Max Lineset Length 50 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 92.5 Weight 25 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.



