35ft 1/4 x 3/8 Lineset for DIY 6K, 9K & 12K Indoor w/ DIY Pro Cable - R454B
35ft 1/4 x 3/8 Lineset for DIY 6K, 9K & 12K Indoor w/ DIY Pro Cable - R454B - Image 2
35ft 1/4 x 3/8 Lineset for DIY 6K, 9K & 12K Indoor w/ DIY Pro Cable - R454B - Image 3
35ft 1/4 x 3/8 Lineset for DIY 6K, 9K & 12K Indoor w/ DIY Pro Cable - R454B - Image 4

35ft 1/4 x 3/8 Lineset for DIY 6K, 9K & 12K Indoor w/ DIY Pro Cable – R454B

11 people are viewing this product right now.

$502.00

The MRCOOL DIY 35ft R‑454B Lineset 1/4 x 3/8 is a pre‑charged, Quick‑Connect refrigerant lineset designed for MRCOOL DIY 6K, 9K, and 12K indoor units. This 35ft R‑454B Lineset 1/4 x 3/8 provides a leak‑proof, tool‑free installation without vacuum pumps or gauges. Built for longer installation distances, this 35ft R‑454B lineset ensures reliable performance for extended DIY runs.

#5 in MRCOOL DIY 5th Generation R454b Linesets
GTIN: 840255589185 SKU: 242 Category: Brand:

Description

Overview

The MRCOOL DIY 35ft R‑454B Lineset 1/4 x 3/8 is engineered for MRCOOL DIY 6K, 9K, and 12K indoor units, offering a longer, pre‑charged solution for extended installation runs. Each MRCOOL DIY 35ft R‑454B Lineset 1/4 x 3/8 is factory‑sealed, pressure‑tested, and ready for immediate use. With Quick‑Connect fittings, this 35ft 1/4 x 3/8 R‑454B lineset maintains refrigerant integrity while delivering a secure, leak‑proof connection designed for true DIY installation.

Key Features

  • 35ft MRCOOL DIY 35ft R‑454B Lineset 1/4 x 3/8
  • Pre‑charged R‑454B refrigerant
  • 1/4″ liquid line and 3/8″ suction line
  • 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 6K, 9K & 12K indoor units

Ideal For

  • Longer installation runs requiring an MRCOOL DIY 35ft R‑454B Lineset 1/4 x 3/8
  • 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 35ft
Line Sizes 1/4″ (liquid) & 3/8″ (suction)
Refrigerant R‑454B
Compatibility MRCOOL DIY 6K, 9K & 12K Indoor Units
Fittings Quick‑Connect

Reviews

There are no reviews yet.

Be the first to review “35ft 1/4 x 3/8 Lineset for DIY 6K, 9K & 12K Indoor w/ DIY Pro Cable – R454B”

Your email address will not be published. Required fields are marked *

PROPOSITION 65 WARNING

⚠️ WARNING: This product can expose you to chemicals including lead and other substances known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov..

COLOR White
COLOR FAMILY Bronze/Copper Metallic
REFRIGERANT TYPE R-454B
REFRIGERANT VOLUME (OZ) 3.46
LINE SET LENGTH 35 ft
LINESET FITTING TYPE Quick-Connection
LIQUID LINE SIZE 1/4
SUCTION LINE SIZE 3/8
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) 17.6
GROSS DEPTH (IN) 32.09
GROSS HEIGHT (IN) 4.92
GROSS WIDTH (IN) 32.09
GROSS WEIGHT (LBS) 21.8

Related products