SKU: 93132193567

MRCOOL DIY® 5th Gen 50 ft. 3/8" x 5/8" Pre-Charged Quick Connect Line Set with DIY Pro Cable (for 24K & 36K Indoor Units)

Sale price$309.60 Regular price$344.00
Save 10%

Pay in installments of $86.00 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 23 - Aug 28

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

MRCOOL DIY® 5th Gen 50 ft. 3/8" x 5/8" Pre-Charged Quick Connect Line Set with DIY Pro Cable (for 24K & 36K Indoor Units)MRCOOL DIY 5th Gen 50 ft. 3 8" x 5 8" Pre Charged Quick Connect Line Set with DIY Pro Cable (for 24K & 36K Indoor Units) Upgrade your system with the MRCOOL DIY 5th Generation 50 ft. Pre Charged Line Set, complete with the matching length DIY Pro Cable for total compatibility and worry free installation. Specifically engineered for use with 24,000 BTU and 36,000 BTU indoor air handlers, this line set features 3 8" liquid and 5 8" suction lines and

MRCOOL DIY® 5th Gen 50 ft. 3/8" x 5/8" Pre-Charged Quick Connect Line Set with DIY Pro Cable (for 24K & 36K Indoor Units)

Upgrade your system with the MRCOOL DIY® 5th Generation 50 ft. Pre-Charged Line Set, complete with the matching-length DIY Pro Cable for total compatibility and worry-free installation. Specifically engineered for use with 24,000 BTU and 36,000 BTU indoor air handlers, this line set features 3/8" liquid and 5/8" suction lines and comes pre-charged with R-454B, the latest eco-friendly refrigerant.

Designed for seamless integration with all MRCOOL 5th Gen DIY single-zone systems, this 50' line set also supports multi-zone configurations including:

  • Multi3-18K

  • Multi4-27K

  • Multi5-36K

  • Multi6-48K

  • Multi6-55K
    (Note: For multi-zone installs, line sets must be matched to the size of each individual air handler.)

🔧 Key Features

  • Length: 50 feet – great for long-distance installs or when extending beyond the standard 25'

  • Line Sizes: 3/8" liquid line x 5/8" suction line – perfect match for 24K & 36K units

  • Pre-Charged with R-454B – No vacuuming, brazing, or special tools required

  • Includes DIY Pro Cable – Matching 50 ft. communication/control wire for plug-and-play setup

  • Quick Connect Fittings – Patented MRCOOL connectors simplify DIY installation

  • Weather-Resistant Design – Durable insulation and copper lines enclosed in a white UV-resistant sleeve

  • Compatible with 5th Gen MRCOOL DIY® Single & Multi-Zone Systems

Installation Notes

  • If extending beyond 25 feet, you’ll need line set couplers and a longer control wire to ensure full functionality.

  • Line set length must be chosen according to system size:

    • For single-zone: match to the total distance required

    • For multi-zone: match each line set to the air handler BTU rating

  • Always ensure couplers are properly installed and torque is within MRCOOL’s specifications to maintain warranty compliance.


Order with confidence from MRCOOL DIY Direct – the USA’s most trusted source for MRCOOL systems, parts, and accessories. Whether you're a homeowner or contractor, we make DIY HVAC upgrades simple, reliable, and fast.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 93132193567

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.2 ★★★★★
Based on 5 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
R
Verified Purchase
RC
Dallas, US
★★★★★ 4
Smooth and Creamy but…
It’s smooth and light. No oily or sticky residue left on skin. This has absolutely no fragrance so good for sensitive skin. It moisturized through my 9 hours of sleep. I applied directly after my shower. Only con I found- hard to squeeze if you have arthritis.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 12, 2025
H
Verified Purchase
Heather Lynn Hawley
Battle Creek, US
★★★★★ 5
Love this Dove!
I have picky and fussy skin! I never really know what might upset it, and cause it to freak out! I do know that the skin on my hands, particularly around my cuticle area, has an attitude problem! If I use the wrong nail polish or nail polish remover, wash my hands too much, if it's too hot or too cold, or if I just breathe wrong at this point; my cuticles are going to get wrecked! I've tried cuticle oils, cuticle masks, cuticle creams, and everything in between to help them; but to no avail! And what makes it worse, is that l'm a picker! So, once I see a flap of skin, I have to get rid of it! This is a bad combo! But, I'm really happy to report that this Dove Cream Serum REALLY helped!! My skin isn't near as inflamed, it's healed in a few spots completely, and I was even able to put some nail strengthener on them, without my cuticles feeling like they were on fire!! I used this product after cuticle oil to lock it in, and it helped so much!! It is odorless, so no perfumes to make the inflammation worse! It is creamy but melts down nicely into the skin! It lasts! And I love all of the extras in it like the hyaluronic acid and niacinamide! I've also started using this on my legs, feet, and my heels look like a baby’s butt! Soft and dead skin free! My strawberry legs have even started to look less noticeable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 19, 2025
C
Verified Purchase
Ceirra
Birmingham, US
★★★★★ 5
I like it!
Nice and thick! It keeps my skin very smooth and moisturized.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026
F
Verified Purchase
Felene P.
Natrona Heights, US
★★★★★ 5
New body line by Dove
Love this new actives line for the body by Dove. Lightly fragranced or none at all, absorbs quickly leaves no sticky residue & feels great on thirsty skin. I have tried all 3 and like them all.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 6, 2026
A
Verified Purchase
A. Jackson
Lexington, US
★★★★★ 3
Too dry.
My skin doesn’t feel any better. The lotion is very dry. Doesn’t spread well.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 11, 2025

recommand products