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MRCOOL DIY® 5th Gen 25 ft. 3/8" x 5/8" Pre-Charged Quick Connect Line Set w/ DIY Pro Cable Option - R454B (for 24K & 36K Indoor Units) (DIY25-3858-O)

MRCOOL DIY® 5th Gen 25 ft. 3/8" x 5/8" Pre-Charged Quick Connect Line Set w/ DIY Pro Cable Option - R454B (for 24K & 36K Indoor Units) (DIY25-3858-O)

by MRCOOL
SKU DIY25-3858-O
Save up to $193.00 Save $193.00
$650.00
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$650.00
$457.00
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$457.00
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MRCOOL DIY® 5th Gen 25 ft. 3/8" x 5/8" Pre-Charged Quick Connect Line Set w/ DIY Pro Cable Option - R454B (for 24K & 36K Indoor Units) (DIY25-3858-O)

The MRCOOL® DIY® 25 ft 3/8 x 5/8 Line Set (Model: DIY25-3858C-O) is built for use with MRCOOL® DIY® 24K and 36K indoor units. Pre-charged with R-454B refrigerant and equipped with patented Quick-Connection fittings, it delivers fast, tool-free installation and long-lasting performance, making it the perfect accessory for MRCOOL® DIY® Mini-Split systems.

FEATURES: 

  • Pre-Charged Convenience – Pre-filled with eco-friendly R-454B refrigerant for immediate installation.

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

  • Unit Compatibility – Designed for MRCOOL® DIY® 24K and 36K indoor air handlers.

  • Durable Construction – High-quality build with a copper interior and white finish for dependable operation.

  • Optimal Size – 25 ft line set with a 3/8 in. liquid line and 5/8 in. suction line.

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

SPECIFICATIONS:

Series 5th Gen DIY Line Set - R-454B
Model DIY25-3858-O
Equipment Type R-454B Charged Line Set
Compatible Indoor Units 24K & 36K (5th Gen)
Line Set Length 25 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 19 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