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MRCOOL DIY® 5th Gen 16 ft. 3/8" x 5/8" Pre-Charged Quick Connect Line Set - R454B (for 24K & 36K Indoor Units) (DIY16-3858-O)

MRCOOL DIY® 5th Gen 16 ft. 3/8" x 5/8" Pre-Charged Quick Connect Line Set - R454B (for 24K & 36K Indoor Units) (DIY16-3858-O)

by MRCOOL
SKU DIY16-3858-O
Save $128.00 Save $128.00
$399.00
$399.00 - $399.00
$399.00
$271.00
$271.00 - $271.00
$271.00
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MRCOOL DIY® 5th Gen 16 ft. 3/8" x 5/8" Pre-Charged Quick Connect Line Set - R454B (for 24K & 36K Indoor Units) (DIY16-3858-O)

The MRCOOL® DIY® 16 ft 3/8 x 5/8 Line Set (Model: DIY16-3858-O) is designed for MRCOOL® DIY® 24K and 36K indoor units. Pre-charged with R-454B refrigerant and equipped with patented Quick-Connection fittings, it allows quick, tool-free installation and dependable performance—making it the perfect accessory for MRCOOL® DIY® Mini-Split systems.

FEATURES: 

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

  • Quick-Connection Fittings – Hassle-free setup without vacuuming or specialized HVAC tools.

  • Unit Compatibility – Works with MRCOOL® DIY® 24K and 36K indoor air handlers.

  • Durable Construction – Strong materials with a copper interior and white finish for long-lasting reliability.

  • Optimal Size – 16 ft line set with a 3/8 in. liquid line and 5/8 in. suction line.

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

SPECIFICATIONS:

Series 5th Gen DIY Line Set - R-454B
Model DIY16-3858-O
Equipment Type R-454B Charged Line Set
Compatible Indoor Units 24K & 36K (5th Gen)
Line Set Length 16 ft.
Liquid Line Size 3/8"
Suction Line Size 5/8"
Line Set Fitting Type Quick-Connection
Refrigerant Type R-454B
Refrigerant Volume 2.12 oz
Net Weight 15.9 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