25ft 3/8 x 5/8 Lineset for DIY 24K & 36K Indoor w/ DIY Pro Cable – R454B
25ft 3/8 x 5/8 Lineset for DIY 24K & 36K Indoor w/ DIY Pro Cable – R454B - Image 2
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25ft 3/8 x 5/8 Lineset for DIY 24K & 36K Indoor w/ DIY Pro Cable – R454B

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$613.00

The MRCOOL DIY 25ft R‑454B Lineset 3/8 x 5/8 with Pro Cable is a pre‑charged, Quick‑Connect refrigerant lineset designed for MRCOOL DIY 24K and 36K indoor units. This MRCOOL DIY 25ft R‑454B Lineset 3/8 x 5/8 with Pro Cable provides a safer, cleaner electrical connection while delivering a leak‑proof, tool‑free installation. Built for true DIY performance, this 25ft R‑454B lineset with Pro Cable ensures reliable operation without vacuum pumps or gauges.

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25ft 3/8 x 5/8 Lineset for DIY 24K & 36K Indoor w/ DIY Pro Cable – R454B
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This item: 25ft 3/8 x 5/8 Lineset for DIY 24K & 36K Indoor w/ DIY Pro Cable – R454B $613.00 $613.00
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1 × MRCOOL DIY 25ft 1/4 x 3/8 R‑454B Quick‑Connect Lineset w/ DIY Pro Cable for 6K, 9K & 12K Indoor Units$271.00
MRCOOL 5th Generation Mini Splits need a lineset to work
#9 in MRCOOL DIY 5th Generation R454b Linesets
GTIN: 840255587129 SKU: 240 Category: Brand:
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Description

The MRCOOL DIY 25ft R‑454B Lineset 3/8 x 5/8 with Pro Cable is engineered for MRCOOL DIY 24K and 36K indoor units, offering a longer, pre‑charged solution for extended installation runs. Each MRCOOL DIY 25ft R‑454B Lineset 3/8 x 5/8 with Pro Cable is factory‑sealed, pressure‑tested, and ready for immediate use. With Quick‑Connect fittings, this 25ft 3/8 x 5/8 R‑454B lineset with Pro Cable maintains refrigerant integrity while delivering a secure, leak‑proof connection designed for true DIY installation.

Key Features

  • 25ft MRCOOL DIY 25ft R‑454B Lineset 3/8 x 5/8 with Pro Cable
  • Pre‑charged R‑454B refrigerant
  • 3/8″ liquid line and 5/8″ suction line
  • Includes the DIY Pro Cable for safer electrical routing
  • Fully sealed Quick‑Connect fittings
  • No vacuum pump or gauges required
  • Durable insulation for long‑term performance
  • Leak‑proof design for reliable operation
  • Compatible with MRCOOL DIY 24K & 36K indoor units

Ideal For

  • Longer installation runs requiring a MRCOOL DIY 25ft R‑454B Lineset 3/8 x 5/8 with Pro Cable
  • Routing around obstacles or extended wall paths
  • Homeowners wanting a true DIY installation
  • Installations needing a secure, pre‑charged R‑454B lineset

Specifications

Category Details
Length 25ft
Line Sizes 3/8″ (liquid) & 5/8″ (suction)
Refrigerant R‑454B
Included Cable DIY Pro Cable
Compatibility MRCOOL DIY 24K & 36K Indoor Units
Fittings Quick‑Connect

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Proposition 65 Warning California Residents Only

⚠ California Proposition 65 Warning This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. These warnings are provided in accordance with California law to help consumers make informed decisions. For more information, visit www.P65Warnings.ca.gov (p65warnings.ca.gov in Bing).

COLOR White
COLOR FAMILY Bronze/Copper Metallic
REFRIGERANT TYPE R-454B
REFRIGERANT VOLUME (OZ) 2.12
LINE SET LENGTH 25 ft
LINESET FITTING TYPE Quick-Connection
LIQUID LINE SIZE 3/8
SUCTION LINE SIZE 5/8
REGISTERED WARRANTY N/A
HAS BATTERIES No
CONTAINS ELECTRONICS No
CONTAINS CHEMICALS Yes
CONTAINS AEROSOL Yes
CONTAINS COMPRESSED GAS Yes
PROPOSITION 65 WARNING Yes
RESTRICTED STATES GU;PR;VI
NET WEIGHT (LBS) 19
GROSS DEPTH (IN) 32.09
GROSS HEIGHT (IN) 4.92
GROSS WIDTH (IN) 32.09
GROSS WEIGHT (LBS) 23.4

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