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MRCOOL DIY® 5th Gen 16 ft. 1/4" x 3/8" Pre-Charged Quick Connect Line Set - R454B (for 6K, 9K & 12K Indoor Units) (DIY16-1438-O)

by MRCOOL
SKU DIY16-1438-O
Save $272.00 Save $272.00
Original price $499.00
Original price $499.00 - Original price $499.00
Original price $499.00
Current price $227.00
$227.00 - $227.00
Current price $227.00
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MRCOOL DIY® 5th Gen 16 ft. 1/4" x 3/8" Pre-Charged Quick Connect Line Set - R454B (for 6K, 9K & 12K Indoor Units) (DIY16-1438-O)

The MRCOOL® DIY® 16 ft 1/4 x 3/8 Line Set (Model: DIY16-1438-O) is the perfect accessory for MRCOOL® DIY® Mini-Split systems. Pre-charged with R-454B refrigerant and equipped with patented Quick-Connection fittings, it enables easy, tool-free installation with long-lasting performance.

FEATURES: 

  • Pre-Charged Convenience – Factory pre-charged with eco-friendly R-454B refrigerant for immediate use.

  • Quick-Connection Fittings – Allows simple, tool-free installation without vacuuming or specialized HVAC equipment.

  • Unit Compatibility – Works seamlessly with MRCOOL® DIY® 6K, 9K, and 12K indoor air handlers.

  • Durable Construction – Strong materials with a white finish and copper interior ensure reliable operation.

  • Optimal Size – 16 ft line set with 1/4 in. liquid line and 3/8 in. suction line.

  • Safe & Certified – Contains refrigerant and compressed gas; compliant with Proposition 65 warning standards.

SPECIFICATIONS:

Series 5th Gen DIY Line Set - R-454B
Model DIY16-1438-O
Equipment Type R-454B Charged Line Set
Compatible Indoor Units 6K (5th Gen)
Line Set Length 16 ft.
Liquid Line Size 1/4"
Suction Line Size 3/8"
Line Set Fitting Type Quick-Connection
Refrigerant Type R-454B
Refrigerant Volume 2.12 oz
Net Weight 7.9 lbs
Contains Chemicals Yes
Contains Aerosol Yes
Contains Compressed Gas Yes
Proposition 65 Warning Yes
Restricted States GU, PR, VI
Batteries Required No
Contains Electronics No